79 files changed, 7 insertions, 2208 deletions
diff --git a/health/health.d/anomalies.conf b/health/health.d/anomalies.conf
deleted file mode 100644
index 269ae544b..000000000
--- a/health/health.d/anomalies.conf
+++ /dev/null
@@ -1,23 +0,0 @@
-# raise a warning alarm if an anomaly probability is consistently above 50%
-
- template: anomalies_anomaly_probabilities
-       on: anomalies.probability
-    class: Errors
-     type: Netdata
-component: ML
-   lookup: average -2m foreach *
-    every: 1m
-     warn: $this > 50
-     info: average anomaly probability over the last 2 minutes
-
-# raise a warning alarm if an anomaly flag is consistently firing
-
- template: anomalies_anomaly_flags
-       on: anomalies.anomaly
-    class: Errors
-     type: Netdata
-component: ML
-   lookup: sum -2m foreach *
-    every: 1m
-     warn: $this > 10
-     info: number of anomalies in the last 2 minutes
diff --git a/health/health.d/cgroups.conf b/health/health.d/cgroups.conf
deleted file mode 100644
index 9c55633ef..000000000
--- a/health/health.d/cgroups.conf
+++ /dev/null
@@ -1,72 +0,0 @@
-
-# you can disable an alarm notification by setting the 'to' line to: silent
-
- template: cgroup_10min_cpu_usage
-       on: cgroup.cpu_limit
-    class: Utilization
-     type: Cgroups
-component: CPU
-       os: linux
-    hosts: *
-   lookup: average -10m unaligned
-    units: %
-    every: 1m
-     warn: $this > (($status == $CRITICAL) ? (85) : (95))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: Cgroup ${label:cgroup_name} CPU utilization
-     info: Cgroup ${label:cgroup_name} average CPU utilization over the last 10 minutes
-       to: silent
-
- template: cgroup_ram_in_use
-       on: cgroup.mem_usage
-    class: Utilization
-     type: Cgroups
-component: Memory
-       os: linux
-    hosts: *
-     calc: ($ram) * 100 / $memory_limit
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? (80) : (90))
-     crit: $this > (($status == $CRITICAL) ? (90) : (98))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: Cgroup ${label:cgroup_name} memory utilization
-     info: Cgroup ${label:cgroup_name} memory utilization
-       to: silent
-
-# ---------------------------------K8s containers--------------------------------------------
-
- template: k8s_cgroup_10min_cpu_usage
-       on: k8s.cgroup.cpu_limit
-    class: Utilization
-     type: Cgroups
-component: CPU
-       os: linux
-    hosts: *
-   lookup: average -10m unaligned
-    units: %
-    every: 1m
-     warn: $this > (($status >= $WARNING)  ? (75) : (85))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: Container ${label:k8s_container_name} pod ${label:k8s_pod_name} CPU utilization
-     info: Container ${label:k8s_container_name} of pod ${label:k8s_pod_name} of namespace ${label:k8s_namespace}, \
-           average CPU utilization over the last 10 minutes
-       to: silent
-
- template: k8s_cgroup_ram_in_use
-       on: k8s.cgroup.mem_usage
-    class: Utilization
-     type: Cgroups
-component: Memory
-       os: linux
-    hosts: *
-     calc: ($ram) * 100 / $memory_limit
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? (80) : (90))
-     crit: $this > (($status == $CRITICAL) ? (90) : (98))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: Container ${label:k8s_container_name} pod ${label:k8s_pod_name} memory utilization
-     info: container ${label:k8s_container_name} of pod ${label:k8s_pod_name} of namespace ${label:k8s_namespace}, \
-           memory utilization
-       to: silent
diff --git a/health/health.d/cpu.conf b/health/health.d/cpu.conf
deleted file mode 100644
index 0b007d6b4..000000000
--- a/health/health.d/cpu.conf
+++ /dev/null
@@ -1,69 +0,0 @@
-
-# you can disable an alarm notification by setting the 'to' line to: silent
-
- template: 10min_cpu_usage
-       on: system.cpu
-    class: Utilization
-     type: System
-component: CPU
-       os: linux
-    hosts: *
-   lookup: average -10m unaligned of user,system,softirq,irq,guest
-    units: %
-    every: 1m
-     warn: $this > (($status >= $WARNING)  ? (75) : (85))
-     crit: $this > (($status == $CRITICAL) ? (85) : (95))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: System CPU utilization
-     info: Average CPU utilization over the last 10 minutes (excluding iowait, nice and steal)
-       to: silent
-
- template: 10min_cpu_iowait
-       on: system.cpu
-    class: Utilization
-     type: System
-component: CPU
-       os: linux
-    hosts: *
-   lookup: average -10m unaligned of iowait
-    units: %
-    every: 1m
-     warn: $this > (($status >= $WARNING)  ? (20) : (40))
-    delay: up 30m down 30m multiplier 1.5 max 2h
-  summary: System CPU iowait time
-     info: Average CPU iowait time over the last 10 minutes
-       to: silent
-
- template: 20min_steal_cpu
-       on: system.cpu
-    class: Latency
-     type: System
-component: CPU
-       os: linux
-    hosts: *
-   lookup: average -20m unaligned of steal
-    units: %
-    every: 5m
-     warn: $this > (($status >= $WARNING)  ? (5)  : (10))
-    delay: down 1h multiplier 1.5 max 2h
-  summary: System CPU steal time
-     info: Average CPU steal time over the last 20 minutes
-       to: silent
-
-## FreeBSD
- template: 10min_cpu_usage
-       on: system.cpu
-    class: Utilization
-     type: System
-component: CPU
-       os: freebsd
-    hosts: *
-   lookup: average -10m unaligned of user,system,interrupt
-    units: %
-    every: 1m
-     warn: $this > (($status >= $WARNING)  ? (75) : (85))
-     crit: $this > (($status == $CRITICAL) ? (85) : (95))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: System CPU utilization
-     info: Average CPU utilization over the last 10 minutes (excluding nice)
-       to: silent
diff --git a/health/health.d/disks.conf b/health/health.d/disks.conf
deleted file mode 100644
index 2e417fd4a..000000000
--- a/health/health.d/disks.conf
+++ /dev/null
@@ -1,172 +0,0 @@
-
-# you can disable an alarm notification by setting the 'to' line to: silent
-
-
-# -----------------------------------------------------------------------------
-# low disk space
-
-# checking the latest collected values
-# raise an alarm if the disk is low on
-# available disk space
-
- template: disk_space_usage
-       on: disk.space
-    class: Utilization
-     type: System
-component: Disk
-       os: linux freebsd
-    hosts: *
-chart labels: mount_point=!/dev !/dev/* !/run !/run/* *
-     calc: $used * 100 / ($avail + $used)
-    units: %
-    every: 1m
-     warn: $this > (($status >= $WARNING ) ? (80) : (90))
-     crit: ($this > (($status == $CRITICAL) ? (90) : (98))) && $avail < 5
-    delay: up 1m down 15m multiplier 1.5 max 1h
-  summary: Disk ${label:mount_point} space usage
-     info: Total space utilization of disk ${label:mount_point}
-       to: sysadmin
-
- template: disk_inode_usage
-       on: disk.inodes
-    class: Utilization
-     type: System
-component: Disk
-       os: linux freebsd
-    hosts: *
-chart labels: mount_point=!/dev !/dev/* !/run !/run/* *
-     calc: $used * 100 / ($avail + $used)
-    units: %
-    every: 1m
-     warn: $this > (($status >= $WARNING)  ? (80) : (90))
-     crit: $this > (($status == $CRITICAL) ? (90) : (98))
-    delay: up 1m down 15m multiplier 1.5 max 1h
-  summary: Disk ${label:mount_point} inode usage
-     info: Total inode utilization of disk ${label:mount_point}
-       to: sysadmin
-
-
-# -----------------------------------------------------------------------------
-# disk fill rate
-
-# calculate the rate the disk fills
-# use as base, the available space change
-# during the last hour
-
-# this is just a calculation - it has no alarm
-# we will use it in the next template to find
-# the hours remaining
-
-template: disk_fill_rate
-      on: disk.space
-      os: linux freebsd
-   hosts: *
-  lookup: min -10m at -50m unaligned of avail
-    calc: ($this - $avail) / (($now - $after) / 3600)
-   every: 1m
-   units: GB/hour
-    info: average rate the disk fills up (positive), or frees up (negative) space, for the last hour
-
-# calculate the hours remaining
-# if the disk continues to fill
-# in this rate
-
-template: out_of_disk_space_time
-      on: disk.space
-      os: linux freebsd
-   hosts: *
-    calc: ($disk_fill_rate > 0) ? ($avail / $disk_fill_rate) : (inf)
-   units: hours
-   every: 10s
-    warn: $this > 0 and $this < (($status >= $WARNING)  ? (48) : (8))
-    crit: $this > 0 and $this < (($status == $CRITICAL) ? (24) : (2))
-   delay: down 15m multiplier 1.2 max 1h
- summary: Disk ${label:mount_point} estimation of lack of space
-    info: Estimated time the disk ${label:mount_point} will run out of space, if the system continues to add data with the rate of the last hour
-      to: silent
-
-
-# -----------------------------------------------------------------------------
-# disk inode fill rate
-
-# calculate the rate the disk inodes are allocated
-# use as base, the available inodes change
-# during the last hour
-
-# this is just a calculation - it has no alarm
-# we will use it in the next template to find
-# the hours remaining
-
-template: disk_inode_rate
-      on: disk.inodes
-      os: linux freebsd
-   hosts: *
-  lookup: min -10m at -50m unaligned of avail
-    calc: ($this - $avail) / (($now - $after) / 3600)
-   every: 1m
-   units: inodes/hour
-    info: average rate at which disk inodes are allocated (positive), or freed (negative), for the last hour
-
-# calculate the hours remaining
-# if the disk inodes are allocated
-# in this rate
-
-template: out_of_disk_inodes_time
-      on: disk.inodes
-      os: linux freebsd
-   hosts: *
-    calc: ($disk_inode_rate > 0) ? ($avail / $disk_inode_rate) : (inf)
-   units: hours
-   every: 10s
-    warn: $this > 0 and $this < (($status >= $WARNING)  ? (48) : (8))
-    crit: $this > 0 and $this < (($status == $CRITICAL) ? (24) : (2))
-   delay: down 15m multiplier 1.2 max 1h
- summary: Disk ${label:mount_point} estimation of lack of inodes
-    info: Estimated time the disk ${label:mount_point} will run out of inodes, if the system continues to allocate inodes with the rate of the last hour
-      to: silent
-
-
-# -----------------------------------------------------------------------------
-# disk congestion
-
-# raise an alarm if the disk is congested
-# by calculating the average disk utilization
-# for the last 10 minutes
-
- template: 10min_disk_utilization
-       on: disk.util
-    class: Utilization
-     type: System
-component: Disk
-       os: linux freebsd
-    hosts: *
-   lookup: average -10m unaligned
-    units: %
-    every: 1m
-     warn: $this > 98 * (($status >= $WARNING)  ? (0.7) : (1))
-    delay: down 15m multiplier 1.2 max 1h
-  summary: Disk ${label:device} utilization
-     info: Average percentage of time ${label:device} disk was busy over the last 10 minutes
-       to: silent
-
-
-# raise an alarm if the disk backlog
-# is above 1000ms (1s) per second
-# for 10 minutes
-# (i.e. the disk cannot catch up)
-
- template: 10min_disk_backlog
-       on: disk.backlog
-    class: Latency
-     type: System
-component: Disk
-       os: linux
-    hosts: *
-   lookup: average -10m unaligned
-    units: ms
-    every: 1m
-     warn: $this > 5000 * (($status >= $WARNING)  ? (0.7) : (1))
-    delay: down 15m multiplier 1.2 max 1h
-  summary: Disk ${label:device} backlog
-     info: Average backlog size of the ${label:device} disk over the last 10 minutes
-       to: silent
diff --git a/health/health.d/entropy.conf b/health/health.d/entropy.conf
deleted file mode 100644
index be8b1fe4f..000000000
--- a/health/health.d/entropy.conf
+++ /dev/null
@@ -1,20 +0,0 @@
-
-# check if entropy is too low
-# the alarm is checked every 1 minute
-# and examines the last hour of data
-
-    alarm: lowest_entropy
-       on: system.entropy
-    class: Utilization
-     type: System
-component: Cryptography
-       os: linux
-    hosts: *
-   lookup: min -5m unaligned
-    units: entries
-    every: 5m
-     warn: $this < (($status >= $WARNING) ? (200) : (100))
-    delay: down 1h multiplier 1.5 max 2h
-  summary: System entropy pool number of entries
-     info: Minimum number of entries in the random numbers pool in the last 5 minutes
-       to: silent
diff --git a/health/health.d/file_descriptors.conf b/health/health.d/file_descriptors.conf
deleted file mode 100644
index 20a592d6b..000000000
--- a/health/health.d/file_descriptors.conf
+++ /dev/null
@@ -1,33 +0,0 @@
- # you can disable an alarm notification by setting the 'to' line to: silent
-
-  template: system_file_descriptors_utilization
-        on: system.file_nr_utilization
-     class: Utilization
-      type: System
- component: Processes
-     hosts: *
-    lookup: max -1m unaligned
-     units: %
-     every: 1m
-      crit: $this > 90
-     delay: down 15m multiplier 1.5 max 1h
-   summary: System open file descriptors utilization
-      info: System-wide utilization of open files
-        to: sysadmin
-
- template: apps_group_file_descriptors_utilization
-       on: app.fds_open_limit
-    class: Utilization
-     type: System
-component: Process
-       os: linux
-   module: *
-    hosts: *
-   lookup: max -10s unaligned foreach *
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? (85) : (95))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: App group ${label:app_group} file descriptors utilization
-     info: Open files percentage against the processes limits, among all PIDs in application group
-       to: sysadmin
diff --git a/health/health.d/go.d.plugin.conf b/health/health.d/go.d.plugin.conf
deleted file mode 100644
index 7796a1bc8..000000000
--- a/health/health.d/go.d.plugin.conf
+++ /dev/null
@@ -1,18 +0,0 @@
-
-# make sure go.d.plugin data collection job is running
-
- template: go.d_job_last_collected_secs
-       on: netdata.go_plugin_execution_time
-    class: Errors
-     type: Netdata
-component: go.d.plugin
-   module: !* *
-     calc: $now - $last_collected_t
-    units: seconds ago
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? ($update_every) : ( 5 * $update_every))
-     crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every))
-    delay: down 5m multiplier 1.5 max 1h
-  summary: Go.d plugin last collection
-     info: Number of seconds since the last successful data collection
-       to: webmaster
diff --git a/health/health.d/httpcheck.conf b/health/health.d/httpcheck.conf
deleted file mode 100644
index da5dec797..000000000
--- a/health/health.d/httpcheck.conf
+++ /dev/null
@@ -1,73 +0,0 @@
-
-# This is a fast-reacting no-notification alarm ideal for custom dashboards or badges
- template: httpcheck_web_service_up
-       on: httpcheck.status
-    class: Utilization
-     type: Web Server
-component: HTTP endpoint
-   lookup: average -1m unaligned percentage of success
-     calc: ($this < 75) ? (0) : ($this)
-    every: 5s
-    units: up/down
-     info: HTTP check endpoint ${label:url} liveness status
-       to: silent
-
- template: httpcheck_web_service_bad_content
-       on: httpcheck.status
-    class: Workload
-     type: Web Server
-component: HTTP endpoint
-   lookup: average -5m unaligned percentage of bad_content
-    every: 10s
-    units: %
-     warn: $this >= 10 AND $this < 40
-     crit: $this >= 40
-    delay: down 5m multiplier 1.5 max 1h
-  summary: HTTP check for ${label:url} unexpected content
-     info: Percentage of HTTP responses from ${label:url} with unexpected content in the last 5 minutes
-       to: webmaster
-
- template: httpcheck_web_service_bad_status
-       on: httpcheck.status
-    class: Workload
-     type: Web Server
-component: HTTP endpoint
-   lookup: average -5m unaligned percentage of bad_status
-    every: 10s
-    units: %
-     warn: $this >= 10 AND $this < 40
-     crit: $this >= 40
-    delay: down 5m multiplier 1.5 max 1h
-  summary: HTTP check for ${label:url} unexpected status
-     info: Percentage of HTTP responses from ${label:url} with unexpected status in the last 5 minutes
-       to: webmaster
-
- template: httpcheck_web_service_timeouts
-       on: httpcheck.status
-    class: Latency
-     type: Web Server
-component: HTTP endpoint
-   lookup: average -5m unaligned percentage of timeout
-    every: 10s
-    units: %
-     warn: $this >= 10 AND $this < 40
-     crit: $this >= 40
-    delay: down 5m multiplier 1.5 max 1h
-  summary: HTTP check for ${label:url} timeouts
-     info: Percentage of timed-out HTTP requests to ${label:url} in the last 5 minutes
-       to: webmaster
-
- template: httpcheck_web_service_no_connection
-       on: httpcheck.status
-    class: Errors
-     type: Other
-component: HTTP endpoint
-   lookup: average -5m unaligned percentage of no_connection
-    every: 10s
-    units: %
-     warn: $this >= 10 AND $this < 40
-     crit: $this >= 40
-    delay: down 5m multiplier 1.5 max 1h
-  summary: HTTP check for ${label:url} failed requests
-     info: Percentage of failed HTTP requests to ${label:url} in the last 5 minutes
-       to: webmaster
diff --git a/health/health.d/ipc.conf b/health/health.d/ipc.conf
deleted file mode 100644
index f77f56065..000000000
--- a/health/health.d/ipc.conf
+++ /dev/null
@@ -1,34 +0,0 @@
-
-# you can disable an alarm notification by setting the 'to' line to: silent
-
-    alarm: semaphores_used
-       on: system.ipc_semaphores
-    class: Utilization
-     type: System
-component: IPC
-       os: linux
-    hosts: *
-     calc: $semaphores * 100 / $ipc_semaphores_max
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? (70) : (80))
-    delay: down 5m multiplier 1.5 max 1h
-  summary: IPC semaphores used
-     info: IPC semaphore utilization
-       to: sysadmin
-
-    alarm: semaphore_arrays_used
-       on: system.ipc_semaphore_arrays
-    class: Utilization
-     type: System
-component: IPC
-       os: linux
-    hosts: *
-     calc: $arrays * 100 / $ipc_semaphores_arrays_max
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? (70) : (80))
-    delay: down 5m multiplier 1.5 max 1h
-  summary: IPC semaphore arrays used
-     info: IPC semaphore arrays utilization
-       to: sysadmin
diff --git a/health/health.d/load.conf b/health/health.d/load.conf
deleted file mode 100644
index fd8bf9396..000000000
--- a/health/health.d/load.conf
+++ /dev/null
@@ -1,72 +0,0 @@
-
-# you can disable an alarm notification by setting the 'to' line to: silent
-
-# Calculate the base trigger point for the load average alarms.
-# This is the maximum number of CPU's in the system over the past 1
-# minute, with a special case for a single CPU of setting the trigger at 2.
-    alarm: load_cpu_number
-       on: system.load
-    class: Utilization
-     type: System
-component: Load
-       os: linux
-    hosts: *
-     calc: ($active_processors == nan or $active_processors == 0) ? (nan) : ( ($active_processors < 2) ? ( 2 ) : ( $active_processors ) )
-    units: cpus
-    every: 1m
-     info: Number of active CPU cores in the system
-
-# Send alarms if the load average is unusually high.
-# These intentionally _do not_ calculate the average over the sampled
-# time period because the values being checked already are averages.
-
-    alarm: load_average_15
-       on: system.load
-    class: Utilization
-     type: System
-component: Load
-       os: linux
-    hosts: *
-   lookup: max -1m unaligned of load15
-     calc: ($load_cpu_number == nan) ? (nan) : ($this)
-    units: load
-    every: 1m
-     warn: ($this * 100 / $load_cpu_number) > (($status >= $WARNING) ? 175 : 200)
-    delay: down 15m multiplier 1.5 max 1h
-  summary: Host load average (15 minutes)
-     info: System load average for the past 15 minutes
-       to: silent
-
-    alarm: load_average_5
-       on: system.load
-    class: Utilization
-     type: System
-component: Load
-       os: linux
-    hosts: *
-   lookup: max -1m unaligned of load5
-     calc: ($load_cpu_number == nan) ? (nan) : ($this)
-    units: load
-    every: 1m
-     warn: ($this * 100 / $load_cpu_number) > (($status >= $WARNING) ? 350 : 400)
-    delay: down 15m multiplier 1.5 max 1h
-  summary: System load average (5 minutes)
-     info: System load average for the past 5 minutes
-       to: silent
-
-    alarm: load_average_1
-       on: system.load
-    class: Utilization
-     type: System
-component: Load
-       os: linux
-    hosts: *
-   lookup: max -1m unaligned of load1
-     calc: ($load_cpu_number == nan) ? (nan) : ($this)
-    units: load
-    every: 1m
-     warn: ($this * 100 / $load_cpu_number) > (($status >= $WARNING) ? 700 : 800)
-    delay: down 15m multiplier 1.5 max 1h
-  summary: System load average (1 minute)
-     info: System load average for the past 1 minute
-       to: silent
diff --git a/health/health.d/memory.conf b/health/health.d/memory.conf
deleted file mode 100644
index 5ab3d2d92..000000000
--- a/health/health.d/memory.conf
+++ /dev/null
@@ -1,85 +0,0 @@
-# you can disable an alarm notification by setting the 'to' line to: silent
-
-    alarm: 1hour_memory_hw_corrupted
-       on: mem.hwcorrupt
-    class: Errors
-     type: System
-component: Memory
-       os: linux
-    hosts: *
-     calc: $HardwareCorrupted
-    units: MB
-    every: 10s
-     warn: $this > 0
-    delay: down 1h multiplier 1.5 max 1h
-  summary: System corrupted memory
-     info: Amount of memory corrupted due to a hardware failure
-       to: sysadmin
-
-## ECC Controller
-
- template: ecc_memory_mc_correctable
-       on: mem.edac_mc
-    class: Errors
-     type: System
-component: Memory
-       os: linux
-    hosts: *
-   lookup: sum -10m unaligned of correctable, correctable_noinfo
-    units: errors
-    every: 1m
-     warn: $this > 0
-    delay: down 1h multiplier 1.5 max 1h
-  summary: System ECC memory ${label:controller} correctable errors
-     info: Memory controller ${label:controller} ECC correctable errors in the last 10 minutes
-       to: sysadmin
-
- template: ecc_memory_mc_uncorrectable
-       on: mem.edac_mc
-    class: Errors
-     type: System
-component: Memory
-       os: linux
-    hosts: *
-   lookup: sum -10m unaligned of uncorrectable,uncorrectable_noinfo
-    units: errors
-    every: 1m
-     crit: $this > 0
-    delay: down 1h multiplier 1.5 max 1h
-  summary: System ECC memory ${label:controller} uncorrectable errors
-     info: Memory controller ${label:controller} ECC uncorrectable errors in the last 10 minutes
-       to: sysadmin
-
-## ECC DIMM
-
- template: ecc_memory_dimm_correctable
-       on: mem.edac_mc_dimm
-    class: Errors
-     type: System
-component: Memory
-       os: linux
-    hosts: *
-   lookup: sum -10m unaligned of correctable
-    units: errors
-    every: 1m
-     warn: $this > 0
-    delay: down 1h multiplier 1.5 max 1h
-  summary: System ECC memory DIMM ${label:dimm} correctable errors
-     info: DIMM ${label:dimm} controller ${label:controller} (location ${label:dimm_location}) ECC correctable errors in the last 10 minutes
-       to: sysadmin
-
- template: ecc_memory_dimm_uncorrectable
-       on: mem.edac_mc_dimm
-    class: Errors
-     type: System
-component: Memory
-       os: linux
-    hosts: *
-   lookup: sum -10m unaligned of uncorrectable
-    units: errors
-    every: 1m
-     crit: $this > 0
-    delay: down 1h multiplier 1.5 max 1h
-  summary: System ECC memory DIMM ${label:dimm} uncorrectable errors
-     info: DIMM ${label:dimm} controller ${label:controller} (location ${label:dimm_location}) ECC uncorrectable errors in the last 10 minutes
-       to: sysadmin
diff --git a/health/health.d/net.conf b/health/health.d/net.conf
deleted file mode 100644
index 2dfe6bbaf..000000000
--- a/health/health.d/net.conf
+++ /dev/null
@@ -1,258 +0,0 @@
-
-# you can disable an alarm notification by setting the 'to' line to: silent
-
-# -----------------------------------------------------------------------------
-# net traffic overflow
-
- template: interface_speed
-       on: net.net
-    class: Latency
-     type: System
-component: Network
-       os: *
-    hosts: *
-     calc: ( $nic_speed_max > 0 ) ? ( $nic_speed_max / 1000) : ( nan )
-    units: Mbit
-    every: 10s
-     info: Network interface ${label:device} current speed
-
- template: 1m_received_traffic_overflow
-       on: net.net
-    class: Workload
-     type: System
-component: Network
-       os: linux
-    hosts: *
-   lookup: average -1m unaligned absolute of received
-     calc: ($interface_speed > 0) ? ($this * 100 / ($interface_speed * 1000)) : ( nan )
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? (85) : (90))
-    delay: up 1m down 1m multiplier 1.5 max 1h
-  summary: System network interface ${label:device} inbound utilization
-     info: Average inbound utilization for the network interface ${label:device} over the last minute
-       to: silent
-
- template: 1m_sent_traffic_overflow
-       on: net.net
-    class: Workload
-     type: System
-component: Network
-       os: linux
-    hosts: *
-   lookup: average -1m unaligned absolute of sent
-     calc: ($interface_speed > 0) ? ($this * 100 / ($interface_speed * 1000)) : ( nan )
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? (85) : (90))
-    delay: up 1m down 1m multiplier 1.5 max 1h
-  summary: System network interface ${label:device} outbound utilization
-     info: Average outbound utilization for the network interface ${label:device} over the last minute
-       to: silent
-
-# -----------------------------------------------------------------------------
-# dropped packets
-
-# check if an interface is dropping packets
-# the alarm is checked every 1 minute
-# and examines the last 10 minutes of data
-#
-# it is possible to have expected packet drops on an interface for some network configurations
-# look at the Monitoring Network Interfaces section in the proc.plugin documentation for more information
-
- template: net_interface_inbound_packets
-       on: net.packets
-    class: Workload
-     type: System
-component: Network
-       os: *
-    hosts: *
-   lookup: sum -10m unaligned absolute of received
-    units: packets
-    every: 1m
-  summary: Network interface ${label:device} received packets
-     info: Received packets for the network interface ${label:device} in the last 10 minutes
-
- template: net_interface_outbound_packets
-       on: net.packets
-    class: Workload
-     type: System
-component: Network
-       os: *
-    hosts: *
-   lookup: sum -10m unaligned absolute of sent
-    units: packets
-    every: 1m
-  summary: Network interface ${label:device} sent packets
-     info: Sent packets for the network interface ${label:device} in the last 10 minutes
-
- template: inbound_packets_dropped_ratio
-       on: net.drops
-    class: Errors
-     type: System
-component: Network
-       os: *
-    hosts: *
-chart labels: device=!wl* *
-   lookup: sum -10m unaligned absolute of inbound
-     calc: (($net_interface_inbound_packets > 10000) ? ($this * 100 / $net_interface_inbound_packets) : (0))
-    units: %
-    every: 1m
-     warn: $this >= 2
-    delay: up 1m down 1h multiplier 1.5 max 2h
-  summary: System network interface ${label:device} inbound drops
-     info: Ratio of inbound dropped packets for the network interface ${label:device} over the last 10 minutes
-       to: silent
-
- template: outbound_packets_dropped_ratio
-       on: net.drops
-    class: Errors
-     type: System
-component: Network
-       os: *
-    hosts: *
-chart labels: device=!wl* *
-   lookup: sum -10m unaligned absolute of outbound
-     calc: (($net_interface_outbound_packets > 1000) ? ($this * 100 / $net_interface_outbound_packets) : (0))
-    units: %
-    every: 1m
-     warn: $this >= 2
-    delay: up 1m down 1h multiplier 1.5 max 2h
-  summary: System network interface ${label:device} outbound drops
-     info: Ratio of outbound dropped packets for the network interface ${label:device} over the last 10 minutes
-       to: silent
-
- template: wifi_inbound_packets_dropped_ratio
-       on: net.drops
-    class: Errors
-     type: System
-component: Network
-       os: linux
-    hosts: *
-chart labels: device=wl*
-   lookup: sum -10m unaligned absolute of received
-     calc: (($net_interface_inbound_packets > 10000) ? ($this * 100 / $net_interface_inbound_packets) : (0))
-    units: %
-    every: 1m
-     warn: $this >= 10
-    delay: up 1m down 1h multiplier 1.5 max 2h
-  summary: System network interface ${label:device} inbound drops ratio
-     info: Ratio of inbound dropped packets for the network interface ${label:device} over the last 10 minutes
-       to: silent
-
- template: wifi_outbound_packets_dropped_ratio
-       on: net.drops
-    class: Errors
-     type: System
-component: Network
-       os: linux
-    hosts: *
-chart labels: device=wl*
-   lookup: sum -10m unaligned absolute of sent
-     calc: (($net_interface_outbound_packets > 1000) ? ($this * 100 / $net_interface_outbound_packets) : (0))
-    units: %
-    every: 1m
-     warn: $this >= 10
-    delay: up 1m down 1h multiplier 1.5 max 2h
-  summary: System network interface ${label:device} outbound drops ratio
-     info: Ratio of outbound dropped packets for the network interface ${label:device} over the last 10 minutes
-       to: silent
-
-# -----------------------------------------------------------------------------
-# interface errors
-
- template: interface_inbound_errors
-       on: net.errors
-    class: Errors
-     type: System
-component: Network
-       os: freebsd
-    hosts: *
-   lookup: sum -10m unaligned absolute of inbound
-    units: errors
-    every: 1m
-     warn: $this >= 5
-    delay: down 1h multiplier 1.5 max 2h
-  summary: System network interface ${label:device} inbound errors
-     info: Number of inbound errors for the network interface ${label:device} in the last 10 minutes
-       to: silent
-
- template: interface_outbound_errors
-       on: net.errors
-    class: Errors
-     type: System
-component: Network
-       os: freebsd
-    hosts: *
-   lookup: sum -10m unaligned absolute of outbound
-    units: errors
-    every: 1m
-     warn: $this >= 5
-    delay: down 1h multiplier 1.5 max 2h
-  summary: System network interface ${label:device} outbound errors
-     info: Number of outbound errors for the network interface ${label:device} in the last 10 minutes
-       to: silent
-
-# -----------------------------------------------------------------------------
-# FIFO errors
-
-# check if an interface is having FIFO
-# buffer errors
-# the alarm is checked every 1 minute
-# and examines the last 10 minutes of data
-
- template: 10min_fifo_errors
-       on: net.fifo
-    class: Errors
-     type: System
-component: Network
-       os: linux
-    hosts: *
-   lookup: sum -10m unaligned absolute
-    units: errors
-    every: 1m
-     warn: $this > 0
-    delay: down 1h multiplier 1.5 max 2h
-  summary: System network interface ${label:device} FIFO errors
-     info: Number of FIFO errors for the network interface ${label:device} in the last 10 minutes
-       to: silent
-
-# -----------------------------------------------------------------------------
-# check for packet storms
-
-# 1. calculate the rate packets are received in 1m: 1m_received_packets_rate
-# 2. do the same for the last 10s
-# 3. raise an alarm if the later is 10x or 20x the first
-# we assume the minimum packet storm should at least have
-# 10000 packets/s, average of the last 10 seconds
-
- template: 1m_received_packets_rate
-       on: net.packets
-    class: Workload
-     type: System
-component: Network
-       os: linux freebsd
-    hosts: *
-   lookup: average -1m unaligned of received
-    units: packets
-    every: 10s
-     info: Average number of packets received by the network interface ${label:device} over the last minute
-
- template: 10s_received_packets_storm
-       on: net.packets
-    class: Workload
-     type: System
-component: Network
-       os: linux freebsd
-    hosts: *
-   lookup: average -10s unaligned of received
-     calc: $this * 100 / (($1m_received_packets_rate < 1000)?(1000):($1m_received_packets_rate))
-    every: 10s
-    units: %
-     warn: $this > (($status >= $WARNING)?(200):(5000))
-     crit: $this > (($status == $CRITICAL)?(5000):(6000))
-  options: no-clear-notification
-  summary: System network interface ${label:device} inbound packet storm
-     info: Ratio of average number of received packets for the network interface ${label:device} over the last 10 seconds, \
-           compared to the rate over the last minute
-       to: silent
diff --git a/health/health.d/netfilter.conf b/health/health.d/netfilter.conf
deleted file mode 100644
index 417105d43..000000000
--- a/health/health.d/netfilter.conf
+++ /dev/null
@@ -1,20 +0,0 @@
-
-# you can disable an alarm notification by setting the 'to' line to: silent
-
-    alarm: netfilter_conntrack_full
-       on: netfilter.conntrack_sockets
-    class: Workload
-     type: System
-component: Network
-       os: linux
-    hosts: *
-   lookup: max -10s unaligned of connections
-     calc: $this * 100 / $netfilter_conntrack_max
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? (85) : (90))
-     crit: $this > (($status == $CRITICAL) ? (90) : (95))
-    delay: down 5m multiplier 1.5 max 1h
-  summary: System Netfilter connection tracker utilization
-     info: Netfilter connection tracker table size utilization
-       to: sysadmin
diff --git a/health/health.d/postgres.conf b/health/health.d/postgres.conf
deleted file mode 100644
index de4c0078e..000000000
--- a/health/health.d/postgres.conf
+++ /dev/null
@@ -1,228 +0,0 @@
-# you can disable an alarm notification by setting the 'to' line to: silent
-
- template: postgres_total_connection_utilization
-       on: postgres.connections_utilization
-    class: Utilization
-     type: Database
-component: PostgreSQL
-    hosts: *
-   lookup: average -1m unaligned of used
-    units: %
-    every: 1m
-     warn: $this > (($status >= $WARNING)  ? (70) : (80))
-     crit: $this > (($status == $CRITICAL) ? (80) : (90))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: PostgreSQL connection utilization
-     info: Average total connection utilization over the last minute
-       to: dba
-
- template: postgres_acquired_locks_utilization
-       on: postgres.locks_utilization
-    class: Utilization
-     type: Database
-component: PostgreSQL
-    hosts: *
-   lookup: average -1m unaligned of used
-    units: %
-    every: 1m
-     warn: $this > (($status >= $WARNING)  ? (15) : (20))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: PostgreSQL acquired locks utilization
-     info: Average acquired locks utilization over the last minute
-       to: dba
-
- template: postgres_txid_exhaustion_perc
-       on: postgres.txid_exhaustion_perc
-    class: Utilization
-     type: Database
-component: PostgreSQL
-    hosts: *
-     calc: $txid_exhaustion	
-    units: %
-    every: 1m
-     warn: $this > 90
-    delay: down 15m multiplier 1.5 max 1h
-  summary: PostgreSQL TXID exhaustion
-     info: Percent towards TXID wraparound
-       to: dba
-
-# Database alarms
-
- template: postgres_db_cache_io_ratio
-       on: postgres.db_cache_io_ratio
-    class: Workload
-     type: Database
-component: PostgreSQL
-    hosts: *
-   lookup: average -1m unaligned of miss
-     calc: 100 - $this
-    units: %
-    every: 1m
-     warn: $this < (($status >= $WARNING)  ? (70) : (60))
-     crit: $this < (($status == $CRITICAL) ? (60) : (50))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: PostgreSQL DB ${label:database} cache hit ratio
-     info: Average cache hit ratio in db ${label:database} over the last minute
-       to: dba
-
- template: postgres_db_transactions_rollback_ratio	
-       on: postgres.db_transactions_ratio
-    class: Workload
-     type: Database
-component: PostgreSQL
-    hosts: *
-   lookup: average -5m unaligned of rollback
-    units: %
-    every: 1m
-     warn: $this > (($status >= $WARNING)  ? (0) : (2))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: PostgreSQL DB ${label:database} aborted transactions
-     info: Average aborted transactions percentage in db ${label:database} over the last five minutes
-       to: dba
-
- template: postgres_db_deadlocks_rate
-       on: postgres.db_deadlocks_rate
-    class: Errors
-     type: Database
-component: PostgreSQL
-    hosts: *
-   lookup: sum -1m unaligned of deadlocks
-    units: deadlocks
-    every: 1m
-     warn: $this > (($status >= $WARNING)  ? (0) : (10))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: PostgreSQL DB ${label:database} deadlocks rate
-     info: Number of deadlocks detected in db ${label:database} in the last minute
-       to: dba
-
-# Table alarms
-
- template: postgres_table_cache_io_ratio
-       on: postgres.table_cache_io_ratio
-    class: Workload
-     type: Database
-component: PostgreSQL
-    hosts: *
-   lookup: average -1m unaligned of miss
-     calc: 100 - $this
-    units: %
-    every: 1m
-     warn: $this < (($status >= $WARNING)  ? (70) : (60))
-     crit: $this < (($status == $CRITICAL) ? (60) : (50))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: PostgreSQL table ${label:table} db ${label:database} cache hit ratio
-     info: Average cache hit ratio in db ${label:database} table ${label:table} over the last minute
-       to: dba
-
- template: postgres_table_index_cache_io_ratio
-       on: postgres.table_index_cache_io_ratio
-    class: Workload
-     type: Database
-component: PostgreSQL
-    hosts: *
-   lookup: average -1m unaligned of miss
-     calc: 100 - $this
-    units: %
-    every: 1m
-     warn: $this < (($status >= $WARNING)  ? (70) : (60))
-     crit: $this < (($status == $CRITICAL) ? (60) : (50))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: PostgreSQL table ${label:table} db ${label:database} index cache hit ratio
-     info: Average index cache hit ratio in db ${label:database} table ${label:table} over the last minute
-       to: dba
-
- template: postgres_table_toast_cache_io_ratio
-       on: postgres.table_toast_cache_io_ratio
-    class: Workload
-     type: Database
-component: PostgreSQL
-    hosts: *
-   lookup: average -1m unaligned of miss
-     calc: 100 - $this
-    units: %
-    every: 1m
-     warn: $this < (($status >= $WARNING)  ? (70) : (60))
-     crit: $this < (($status == $CRITICAL) ? (60) : (50))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: PostgreSQL table ${label:table} db ${label:database} toast cache hit ratio
-     info: Average TOAST hit ratio in db ${label:database} table ${label:table} over the last minute
-       to: dba
-
- template: postgres_table_toast_index_cache_io_ratio
-       on: postgres.table_toast_index_cache_io_ratio
-    class: Workload
-     type: Database
-component: PostgreSQL
-    hosts: *
-   lookup: average -1m unaligned of miss
-     calc: 100 - $this
-    units: %
-    every: 1m
-     warn: $this < (($status >= $WARNING)  ? (70) : (60))
-     crit: $this < (($status == $CRITICAL) ? (60) : (50))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: PostgreSQL table ${label:table} db ${label:database} index toast hit ratio
-     info: average index TOAST hit ratio in db ${label:database} table ${label:table} over the last minute
-       to: dba
-
- template: postgres_table_bloat_size_perc
-       on: postgres.table_bloat_size_perc
-    class: Errors
-     type: Database
-component: PostgreSQL
-    hosts: *
-     calc: ($table_size > (1024 * 1024 * 100)) ? ($bloat) : (0)
-    units: %
-    every: 1m
-     warn: $this > (($status >= $WARNING)  ? (60) : (70))
-     crit: $this > (($status == $CRITICAL) ? (70) : (80))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: PostgreSQL table ${label:table} db ${label:database} bloat size
-     info: Bloat size percentage in db ${label:database} table ${label:table}
-       to: dba
-
- template: postgres_table_last_autovacuum_time
-       on: postgres.table_autovacuum_since_time
-    class: Errors
-     type: Database
-component: PostgreSQL
-    hosts: !*
-     calc: $time
-    units: seconds
-    every: 1m
-     warn: $this != nan AND $this > (60 * 60 * 24 * 7)
-  summary: PostgreSQL table ${label:table} db ${label:database} last autovacuum
-     info: Time elapsed since db ${label:database} table ${label:table} was vacuumed by the autovacuum daemon
-       to: dba
-
- template: postgres_table_last_autoanalyze_time
-       on: postgres.table_autoanalyze_since_time
-    class: Errors
-     type: Database
-component: PostgreSQL
-    hosts: !*
-     calc: $time
-    units: seconds
-    every: 1m
-     warn: $this != nan AND $this > (60 * 60 * 24 * 7)
-  summary: PostgreSQL table ${label:table} db ${label:database} last autoanalyze
-     info: Time elapsed since db ${label:database} table ${label:table} was analyzed by the autovacuum daemon
-       to: dba
-
-# Index alarms
-
- template: postgres_index_bloat_size_perc
-       on: postgres.index_bloat_size_perc
-    class: Errors
-     type: Database
-component: PostgreSQL
-    hosts: *
-     calc: ($index_size > (1024 * 1024 * 10)) ? ($bloat) : (0)
-    units: %
-    every: 1m
-     warn: $this > (($status >= $WARNING)  ? (60) : (70))
-     crit: $this > (($status == $CRITICAL) ? (70) : (80))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: PostgreSQL table ${label:table} db ${label:database} index bloat size
-     info: Bloat size percentage in db ${label:database} table ${label:table} index ${label:index}
-       to: dba
diff --git a/health/health.d/python.d.plugin.conf b/health/health.d/python.d.plugin.conf
deleted file mode 100644
index da27ad5b7..000000000
--- a/health/health.d/python.d.plugin.conf
+++ /dev/null
@@ -1,18 +0,0 @@
-
-# make sure python.d.plugin data collection job is running
-
- template: python.d_job_last_collected_secs
-       on: netdata.pythond_runtime
-    class: Errors
-     type: Netdata
-component: python.d.plugin
-   module: !* *
-     calc: $now - $last_collected_t
-    units: seconds ago
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? ($update_every) : ( 5 * $update_every))
-     crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every))
-    delay: down 5m multiplier 1.5 max 1h
-  summary: Python.d plugin last collection
-     info: Number of seconds since the last successful data collection
-       to: webmaster
diff --git a/health/health.d/qos.conf b/health/health.d/qos.conf
deleted file mode 100644
index 970ea6363..000000000
--- a/health/health.d/qos.conf
+++ /dev/null
@@ -1,18 +0,0 @@
-
-# you can disable an alarm notification by setting the 'to' line to: silent
-
-# check if a QoS class is dropping packets
-# the alarm is checked every 10 seconds
-# and examines the last minute of data
-
-template: 10min_qos_packet_drops
-      on: tc.qos_dropped
-      os: linux
-   hosts: *
-  lookup: sum -5m unaligned absolute
-   every: 30s
-    warn: $this > 0
-   units: packets
- summary: QOS packet drops
-    info: Dropped packets in the last 5 minutes
-      to: silent
diff --git a/health/health.d/ram.conf b/health/health.d/ram.conf
deleted file mode 100644
index 51f307ca6..000000000
--- a/health/health.d/ram.conf
+++ /dev/null
@@ -1,82 +0,0 @@
-
-# you can disable an alarm notification by setting the 'to' line to: silent
-
-    alarm: ram_in_use
-       on: system.ram
-    class: Utilization
-     type: System
-component: Memory
-       os: linux
-    hosts: *
-     calc: $used * 100 / ($used + $cached + $free + $buffers)
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? (80) : (90))
-     crit: $this > (($status == $CRITICAL) ? (90) : (98))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: System memory utilization
-     info: System memory utilization
-       to: sysadmin
-
-    alarm: ram_available
-       on: mem.available
-    class: Utilization
-     type: System
-component: Memory
-       os: linux
-    hosts: *
-     calc: $avail * 100 / ($system.ram.used + $system.ram.cached + $system.ram.free + $system.ram.buffers)
-    units: %
-    every: 10s
-     warn: $this < (($status >= $WARNING)  ? (15) : (10))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: System available memory
-     info: Percentage of estimated amount of RAM available for userspace processes, without causing swapping
-       to: silent
-
-    alarm: oom_kill
-       on: mem.oom_kill
-       os: linux
-    hosts: *
-   lookup: sum -30m unaligned
-    units: kills
-    every: 5m
-     warn: $this > 0
-    delay: down 10m
-  summary: System OOM kills
-     info: Number of out of memory kills in the last 30 minutes
-       to: silent
-
-## FreeBSD
-    alarm: ram_in_use
-       on: system.ram
-    class: Utilization
-     type: System
-component: Memory
-       os: freebsd
-    hosts: *
-     calc: ($active + $wired + $laundry + $buffers) * 100 / ($active + $wired + $laundry + $buffers + $cache + $free + $inactive)
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? (80) : (90))
-     crit: $this > (($status == $CRITICAL) ? (90) : (98))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: System memory utilization
-     info: System memory utilization
-       to: sysadmin
-
-    alarm: ram_available
-       on: mem.available
-    class: Utilization
-     type: System
-component: Memory
-       os: freebsd
-    hosts: *
-     calc: $avail * 100 / ($system.ram.free + $system.ram.active + $system.ram.inactive + $system.ram.wired + $system.ram.cache + $system.ram.laundry + $system.ram.buffers)
-    units: %
-    every: 10s
-     warn: $this < (($status >= $WARNING)  ? (15) : (10))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: System available memory
-     info: Percentage of estimated amount of RAM available for userspace processes, without causing swapping
-       to: silent
diff --git a/health/health.d/redis.conf b/health/health.d/redis.conf
deleted file mode 100644
index 7c2945e68..000000000
--- a/health/health.d/redis.conf
+++ /dev/null
@@ -1,57 +0,0 @@
-# you can disable an alarm notification by setting the 'to' line to: silent
-
- template: redis_connections_rejected
-       on: redis.connections
-    class: Errors
-     type: KV Storage
-component: Redis
-   lookup: sum -1m unaligned of rejected
-    every: 10s
-    units: connections
-     warn: $this > 0
-  summary: Redis rejected connections
-     info: Connections rejected because of maxclients limit in the last minute
-    delay: down 5m multiplier 1.5 max 1h
-       to: dba
-
- template: redis_bgsave_broken
-       on: redis.bgsave_health
-    class: Errors
-     type: KV Storage
-component: Redis
-    every: 10s
-     crit: $last_bgsave != nan AND $last_bgsave != 0
-    units: ok/failed
-  summary: Redis background save
-     info: Status of the last RDB save operation (0: ok, 1: error)
-    delay: down 5m multiplier 1.5 max 1h
-       to: dba
-
- template: redis_bgsave_slow
-       on: redis.bgsave_now
-    class: Latency
-     type: KV Storage
-component: Redis
-    every: 10s
-     calc: $current_bgsave_time
-     warn: $this > 600
-     crit: $this > 1200
-    units: seconds
-  summary: Redis slow background save
-     info: Duration of the on-going RDB save operation
-    delay: down 5m multiplier 1.5 max 1h
-       to: dba
-
- template: redis_master_link_down
-       on: redis.master_link_down_since_time
-    class: Errors
-     type: KV Storage
-component: Redis
-    every: 10s
-     calc: $time
-    units: seconds
-     crit: $this != nan AND $this > 0
-  summary: Redis master link down
-     info: Time elapsed since the link between master and slave is down
-    delay: down 5m multiplier 1.5 max 1h
-       to: dba
diff --git a/health/health.d/softnet.conf b/health/health.d/softnet.conf
deleted file mode 100644
index 8d7ba5661..000000000
--- a/health/health.d/softnet.conf
+++ /dev/null
@@ -1,57 +0,0 @@
-
-# you can disable an alarm notification by setting the 'to' line to: silent
-
-# check for common /proc/net/softnet_stat errors
-
-    alarm: 1min_netdev_backlog_exceeded
-       on: system.softnet_stat
-    class: Errors
-     type: System
-component: Network
-       os: linux
-    hosts: *
-   lookup: average -1m unaligned absolute of dropped
-    units: packets
-    every: 10s
-     warn: $this > (($status >= $WARNING) ? (0) : (10))
-    delay: down 1h multiplier 1.5 max 2h
-  summary: System netdev dropped packets
-     info: Average number of dropped packets in the last minute \
-           due to exceeded net.core.netdev_max_backlog
-       to: silent
-
-    alarm: 1min_netdev_budget_ran_outs
-       on: system.softnet_stat
-    class: Errors
-     type: System
-component: Network
-       os: linux
-    hosts: *
-   lookup: average -1m unaligned absolute of squeezed
-    units: events
-    every: 10s
-     warn: $this > (($status >= $WARNING) ? (0) : (10))
-    delay: down 1h multiplier 1.5 max 2h
-  summary: System netdev budget run outs
-     info: Average number of times ksoftirq ran out of sysctl net.core.netdev_budget or \
-           net.core.netdev_budget_usecs with work remaining over the last minute \
-           (this can be a cause for dropped packets)
-       to: silent
-
-    alarm: 10min_netisr_backlog_exceeded
-       on: system.softnet_stat
-    class: Errors
-     type: System
-component: Network
-       os: freebsd
-    hosts: *
-   lookup: average -1m unaligned absolute of qdrops
-    units: packets
-    every: 10s
-     warn: $this > (($status >= $WARNING) ? (0) : (10))
-    delay: down 1h multiplier 1.5 max 2h
-  summary: System netisr drops
-     info: Average number of drops in the last minute \
-           due to exceeded sysctl net.route.netisr_maxqlen \
-           (this can be a cause for dropped packets)
-       to: silent
diff --git a/health/health.d/swap.conf b/health/health.d/swap.conf
deleted file mode 100644
index e39733996..000000000
--- a/health/health.d/swap.conf
+++ /dev/null
@@ -1,37 +0,0 @@
-
-# you can disable an alarm notification by setting the 'to' line to: silent
-
-    alarm: 30min_ram_swapped_out
-       on: mem.swapio
-    class: Workload
-     type: System
-component: Memory
-       os: linux freebsd
-    hosts: *
-   lookup: sum -30m unaligned absolute of out
-           # we have to convert KB to MB by dividing $this (i.e. the result of the lookup) with 1024
-     calc: $this / 1024 * 100 / ( $system.ram.used + $system.ram.cached + $system.ram.free )
-    units: % of RAM
-    every: 1m
-     warn: $this > (($status >= $WARNING)  ? (20) : (30))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: System memory swapped out
-     info: Percentage of the system RAM swapped in the last 30 minutes
-       to: silent
-
-    alarm: used_swap
-       on: mem.swap
-    class: Utilization
-     type: System
-component: Memory
-       os: linux freebsd
-    hosts: *
-     calc: (($used + $free) > 0) ? ($used * 100 / ($used + $free)) : 0
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? (80) : (90))
-     crit: $this > (($status == $CRITICAL) ? (90) : (98))
-    delay: up 30s down 15m multiplier 1.5 max 1h
-  summary: System swap memory utilization
-     info: Swap memory utilization
-       to: sysadmin
diff --git a/health/health.d/systemdunits.conf b/health/health.d/systemdunits.conf
deleted file mode 100644
index ad53a0e1c..000000000
--- a/health/health.d/systemdunits.conf
+++ /dev/null
@@ -1,161 +0,0 @@
-# you can disable an alarm notification by setting the 'to' line to: silent
-
-## Service units
- template: systemd_service_unit_failed_state
-       on: systemd.service_unit_state
-    class: Errors
-     type: Linux
-component: Systemd units
-   module: !* *
-     calc: $failed
-    units: state
-    every: 10s
-     warn: $this != nan AND $this == 1
-    delay: down 5m multiplier 1.5 max 1h
-  summary: systemd unit ${label:unit_name} state
-     info: systemd service unit in the failed state
-       to: sysadmin
-
-## Socket units
- template: systemd_socket_unit_failed_state
-       on: systemd.socket_unit_state
-    class: Errors
-     type: Linux
-component: Systemd units
-   module: !* *
-     calc: $failed
-    units: state
-    every: 10s
-     warn: $this != nan AND $this == 1
-    delay: down 5m multiplier 1.5 max 1h
-  summary: systemd unit ${label:unit_name} state
-     info: systemd socket unit in the failed state
-       to: sysadmin
-
-## Target units
- template: systemd_target_unit_failed_state
-       on: systemd.target_unit_state
-    class: Errors
-     type: Linux
-component: Systemd units
-   module: !* *
-     calc: $failed
-    units: state
-    every: 10s
-     warn: $this != nan AND $this == 1
-    delay: down 5m multiplier 1.5 max 1h
-  summary: systemd unit ${label:unit_name} state
-     info: systemd target unit in the failed state
-       to: sysadmin
-
-## Path units
- template: systemd_path_unit_failed_state
-       on: systemd.path_unit_state
-    class: Errors
-     type: Linux
-component: Systemd units
-   module: !* *
-     calc: $failed
-    units: state
-    every: 10s
-     warn: $this != nan AND $this == 1
-    delay: down 5m multiplier 1.5 max 1h
-  summary: systemd unit ${label:unit_name} state
-     info: systemd path unit in the failed state
-       to: sysadmin
-
-## Device units
- template: systemd_device_unit_failed_state
-       on: systemd.device_unit_state
-    class: Errors
-     type: Linux
-component: Systemd units
-   module: !* *
-     calc: $failed
-    units: state
-    every: 10s
-     warn: $this != nan AND $this == 1
-    delay: down 5m multiplier 1.5 max 1h
-  summary: systemd unit ${label:unit_name} state
-     info: systemd device unit in the failed state
-       to: sysadmin
-
-## Mount units
- template: systemd_mount_unit_failed_state
-       on: systemd.mount_unit_state
-    class: Errors
-     type: Linux
-component: Systemd units
-   module: !* *
-     calc: $failed
-    units: state
-    every: 10s
-     warn: $this != nan AND $this == 1
-    delay: down 5m multiplier 1.5 max 1h
-  summary: systemd unit ${label:unit_name} state
-     info: systemd mount units in the failed state
-       to: sysadmin
-
-## Automount units
- template: systemd_automount_unit_failed_state
-       on: systemd.automount_unit_state
-    class: Errors
-     type: Linux
-component: Systemd units
-   module: !* *
-     calc: $failed
-    units: state
-    every: 10s
-     warn: $this != nan AND $this == 1
-    delay: down 5m multiplier 1.5 max 1h
-  summary: systemd unit ${label:unit_name} state
-     info: systemd automount unit in the failed state
-       to: sysadmin
-
-## Swap units
- template: systemd_swap_unit_failed_state
-       on: systemd.swap_unit_state
-    class: Errors
-     type: Linux
-component: Systemd units
-   module: !* *
-     calc: $failed
-    units: state
-    every: 10s
-     warn: $this != nan AND $this == 1
-    delay: down 5m multiplier 1.5 max 1h
-  summary: systemd unit ${label:unit_name} state
-     info: systemd swap units in the failed state
-       to: sysadmin
-
-## Scope units
- template: systemd_scope_unit_failed_state
-       on: systemd.scope_unit_state
-    class: Errors
-     type: Linux
-component: Systemd units
-   module: !* *
-     calc: $failed
-    units: state
-    every: 10s
-     warn: $this != nan AND $this == 1
-    delay: down 5m multiplier 1.5 max 1h
-  summary: systemd unit ${label:unit_name} state
-     info: systemd scope units in the failed state
-       to: sysadmin
-
-## Slice units
- template: systemd_slice_unit_failed_state
-       on: systemd.slice_unit_state
-    class: Errors
-     type: Linux
-component: Systemd units
-   module: !* *
-     calc: $failed
-    units: state
-    every: 10s
-     warn: $this != nan AND $this == 1
-    delay: down 5m multiplier 1.5 max 1h
-  summary: systemd unit ${label:unit_name} state
-     info: systemd slice units in the failed state
-       to: sysadmin
diff --git a/health/health.d/tcp_conn.conf b/health/health.d/tcp_conn.conf
deleted file mode 100644
index 2b2f97406..000000000
--- a/health/health.d/tcp_conn.conf
+++ /dev/null
@@ -1,23 +0,0 @@
-
-#
-# ${tcp_max_connections} may be nan or -1 if the system
-# supports dynamic threshold for TCP connections.
-# In this case, the alarm will always be zero.
-#
-
-    alarm: tcp_connections
-       on: ip.tcpsock
-    class: Workload
-     type: System
-component: Network
-       os: linux
-    hosts: *
-     calc: (${tcp_max_connections} > 0) ? ( ${connections} * 100 / ${tcp_max_connections} ) : 0
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING ) ? ( 60 ) : ( 80 ))
-     crit: $this > (($status == $CRITICAL) ? ( 80 ) : ( 90 ))
-    delay: up 0 down 5m multiplier 1.5 max 1h
-  summary: System TCP connections utilization
-     info: IPv4 TCP connections utilization
-       to: sysadmin
diff --git a/health/health.d/tcp_listen.conf b/health/health.d/tcp_listen.conf
deleted file mode 100644
index 9d1104a51..000000000
--- a/health/health.d/tcp_listen.conf
+++ /dev/null
@@ -1,100 +0,0 @@
-#
-# There are two queues involved when incoming TCP connections are handled
-# (both at the kernel):
-#
-# SYN queue
-# The SYN queue tracks TCP handshakes until connections are fully established.
-# It overflows when too many incoming TCP connection requests hang in the
-# half-open state and the server is not configured to fall back to SYN cookies.
-# Overflows are usually caused by SYN flood DoS attacks (i.e. someone sends
-# lots of SYN packets and never completes the handshakes).
-#
-# Accept queue
-# The accept queue holds fully established TCP connections waiting to be handled
-# by the listening application. It overflows when the server application fails
-# to accept new connections at the rate they are coming in.
-#
-#
-# -----------------------------------------------------------------------------
-# tcp accept queue (at the kernel)
-
-    alarm: 1m_tcp_accept_queue_overflows
-       on: ip.tcp_accept_queue
-    class: Workload
-     type: System
-component: Network
-       os: linux
-    hosts: *
-   lookup: average -60s unaligned absolute of ListenOverflows
-    units: overflows
-    every: 10s
-     warn: $this > 1
-     crit: $this > (($status == $CRITICAL) ? (1) : (5))
-    delay: up 0 down 5m multiplier 1.5 max 1h
-  summary: System TCP accept queue overflows
-     info: Average number of overflows in the TCP accept queue over the last minute
-       to: silent
-
-# THIS IS TOO GENERIC
-# CHECK: https://github.com/netdata/netdata/issues/3234#issuecomment-423935842
-    alarm: 1m_tcp_accept_queue_drops
-       on: ip.tcp_accept_queue
-    class: Workload
-     type: System
-component: Network
-       os: linux
-    hosts: *
-   lookup: average -60s unaligned absolute of ListenDrops
-    units: drops
-    every: 10s
-     warn: $this > 1
-     crit: $this > (($status == $CRITICAL) ? (1) : (5))
-    delay: up 0 down 5m multiplier 1.5 max 1h
-  summary: System TCP accept queue dropped packets
-     info: Average number of dropped packets in the TCP accept queue over the last minute
-       to: silent
-
-
-# -----------------------------------------------------------------------------
-# tcp SYN queue (at the kernel)
-
-# When the SYN queue is full, either TcpExtTCPReqQFullDoCookies or
-# TcpExtTCPReqQFullDrop is incremented, depending on whether SYN cookies are
-# enabled or not. In both cases this probably indicates a SYN flood attack,
-# so i guess a notification should be sent.
-
-    alarm: 1m_tcp_syn_queue_drops
-       on: ip.tcp_syn_queue
-    class: Workload
-     type: System
-component: Network
-       os: linux
-    hosts: *
-   lookup: average -60s unaligned absolute of TCPReqQFullDrop
-    units: drops
-    every: 10s
-     warn: $this > 1
-     crit: $this > (($status == $CRITICAL) ? (0) : (5))
-    delay: up 10 down 5m multiplier 1.5 max 1h
-  summary: System  TCP SYN queue drops
-     info: Average number of SYN requests was dropped due to the full TCP SYN queue over the last minute \
-           (SYN cookies were not enabled)
-       to: silent
-
-    alarm: 1m_tcp_syn_queue_cookies
-       on: ip.tcp_syn_queue
-    class: Workload
-     type: System
-component: Network
-       os: linux
-    hosts: *
-   lookup: average -60s unaligned absolute of TCPReqQFullDoCookies
-    units: cookies
-    every: 10s
-     warn: $this > 1
-     crit: $this > (($status == $CRITICAL) ? (0) : (5))
-    delay: up 10 down 5m multiplier 1.5 max 1h
-  summary: System TCP SYN queue cookies
-     info: Average number of sent SYN cookies due to the full TCP SYN queue over the last minute
-       to: silent
-
diff --git a/health/health.d/tcp_mem.conf b/health/health.d/tcp_mem.conf
deleted file mode 100644
index 4e422ec1c..000000000
--- a/health/health.d/tcp_mem.conf
+++ /dev/null
@@ -1,24 +0,0 @@
-#
-# check
-# http://blog.tsunanet.net/2011/03/out-of-socket-memory.html
-#
-# We give a warning when TCP is under memory pressure
-# and a critical when TCP is 90% of its upper memory limit
-#
-
-    alarm: tcp_memory
-       on: ipv4.sockstat_tcp_mem
-    class: Utilization
-     type: System
-component: Network
-       os: linux
-    hosts: *
-     calc: ${mem} * 100 / ${tcp_mem_high}
-    units: %
-    every: 10s
-     warn: ${mem} > (($status >= $WARNING  ) ? ( ${tcp_mem_pressure} * 0.8 ) : ( ${tcp_mem_pressure}   ))
-     crit: ${mem} > (($status == $CRITICAL ) ? ( ${tcp_mem_pressure}       ) : ( ${tcp_mem_high} * 0.9 ))
-    delay: up 0 down 5m multiplier 1.5 max 1h
-  summary: System TCP memory utilization
-     info: TCP memory utilization
-       to: silent
diff --git a/health/health.d/tcp_orphans.conf b/health/health.d/tcp_orphans.conf
deleted file mode 100644
index 8f665d50e..000000000
--- a/health/health.d/tcp_orphans.conf
+++ /dev/null
@@ -1,25 +0,0 @@
-
-#
-# check
-# http://blog.tsunanet.net/2011/03/out-of-socket-memory.html
-#
-# The kernel may penalize orphans by 2x or even 4x
-# so we alarm warning at 25% and critical at 50%
-#
-
-    alarm: tcp_orphans
-       on: ipv4.sockstat_tcp_sockets
-    class: Errors
-     type: System
-component: Network
-       os: linux
-    hosts: *
-     calc: ${orphan} * 100 / ${tcp_max_orphans}
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING ) ? ( 20 ) : ( 25 ))
-     crit: $this > (($status == $CRITICAL) ? ( 25 ) : ( 50 ))
-    delay: up 0 down 5m multiplier 1.5 max 1h
-  summary: System TCP orphan sockets utilization
-     info: Orphan IPv4 TCP sockets utilization
-       to: silent
diff --git a/health/health.d/tcp_resets.conf b/health/health.d/tcp_resets.conf
deleted file mode 100644
index 7c39db2db..000000000
--- a/health/health.d/tcp_resets.conf
+++ /dev/null
@@ -1,71 +0,0 @@
-
-# you can disable an alarm notification by setting the 'to' line to: silent
-
-# -----------------------------------------------------------------------------
-# tcp resets this host sends
-
-    alarm: 1m_ip_tcp_resets_sent
-       on: ip.tcphandshake
-    class: Errors
-     type: System
-component: Network
-       os: linux
-    hosts: *
-   lookup: average -1m at -10s unaligned absolute of OutRsts
-    units: tcp resets/s
-    every: 10s
-     info: average number of sent TCP RESETS over the last minute
-
-    alarm: 10s_ip_tcp_resets_sent
-       on: ip.tcphandshake
-    class: Errors
-     type: System
-component: Network
-       os: linux
-    hosts: *
-   lookup: average -10s unaligned absolute of OutRsts
-    units: tcp resets/s
-    every: 10s
-     warn: $netdata.uptime.uptime > (1 * 60) AND $this > ((($1m_ip_tcp_resets_sent < 5)?(5):($1m_ip_tcp_resets_sent)) * (($status >= $WARNING)  ? (1) : (10)))
-    delay: up 20s down 60m multiplier 1.2 max 2h
-  options: no-clear-notification
-  summary: System TCP outbound resets
-     info: Average number of sent TCP RESETS over the last 10 seconds. \
-           This can indicate a port scan, \
-           or that a service running on this host has crashed. \
-           Netdata will not send a clear notification for this alarm.
-       to: silent
-
-# -----------------------------------------------------------------------------
-# tcp resets this host receives
-
-    alarm: 1m_ip_tcp_resets_received
-       on: ip.tcphandshake
-    class: Errors
-     type: System
-component: Network
-       os: linux freebsd
-    hosts: *
-   lookup: average -1m at -10s unaligned absolute of AttemptFails
-    units: tcp resets/s
-    every: 10s
-     info: average number of received TCP RESETS over the last minute
-
-    alarm: 10s_ip_tcp_resets_received
-       on: ip.tcphandshake
-    class: Errors
-     type: System
-component: Network
-       os: linux freebsd
-    hosts: *
-   lookup: average -10s unaligned absolute of AttemptFails
-    units: tcp resets/s
-    every: 10s
-     warn: $netdata.uptime.uptime > (1 * 60) AND $this > ((($1m_ip_tcp_resets_received < 5)?(5):($1m_ip_tcp_resets_received)) * (($status >= $WARNING)  ? (1) : (10)))
-    delay: up 20s down 60m multiplier 1.2 max 2h
-  options: no-clear-notification
-  summary: System TCP inbound resets
-     info: average number of received TCP RESETS over the last 10 seconds. \
-           This can be an indication that a service this host needs has crashed. \
-           Netdata will not send a clear notification for this alarm.
-       to: silent
diff --git a/health/health.d/timex.conf b/health/health.d/timex.conf
deleted file mode 100644
index 65c9628b5..000000000
--- a/health/health.d/timex.conf
+++ /dev/null
@@ -1,18 +0,0 @@
-
-# It can take several minutes before ntpd selects a server to synchronize with;
-# try checking after 17 minutes (1024 seconds).
-
-    alarm: system_clock_sync_state
-       on: system.clock_sync_state
-       os: linux
-    class: Errors
-     type: System
-component: Clock
-     calc: $state
-    units: synchronization state
-    every: 10s
-     warn: $system.uptime.uptime > 17 * 60 AND $this == 0
-    delay: down 5m
-  summary: System clock sync state
-     info: When set to 0, the system kernel believes the system clock is not properly synchronized to a reliable server
-       to: silent
diff --git a/health/health.d/udp_errors.conf b/health/health.d/udp_errors.conf
deleted file mode 100644
index dc0948403..000000000
--- a/health/health.d/udp_errors.conf
+++ /dev/null
@@ -1,40 +0,0 @@
-
-# you can disable an alarm notification by setting the 'to' line to: silent
-
-# -----------------------------------------------------------------------------
-# UDP receive buffer errors
-
-    alarm: 1m_ipv4_udp_receive_buffer_errors
-       on: ipv4.udperrors
-    class: Errors
-     type: System
-component: Network
-       os: linux freebsd
-    hosts: *
-   lookup: average -1m unaligned absolute of RcvbufErrors
-    units: errors
-    every: 10s
-     warn: $this > (($status >= $WARNING) ? (0) : (10))
-  summary: System UDP receive buffer errors
-     info: Average number of UDP receive buffer errors over the last minute
-    delay: up 1m down 60m multiplier 1.2 max 2h
-       to: silent
-
-# -----------------------------------------------------------------------------
-# UDP send buffer errors
-
-    alarm: 1m_ipv4_udp_send_buffer_errors
-       on: ipv4.udperrors
-    class: Errors
-     type: System
-component: Network
-       os: linux
-    hosts: *
-   lookup: average -1m unaligned absolute of SndbufErrors
-    units: errors
-    every: 10s
-     warn: $this > (($status >= $WARNING) ? (0) : (10))
-  summary: System UDP send buffer errors
-     info: Average number of UDP send buffer errors over the last minute
-    delay: up 1m down 60m multiplier 1.2 max 2h
-       to: silent
diff --git a/health/health.d/upsd.conf b/health/health.d/upsd.conf
deleted file mode 100644
index 703a64881..000000000
--- a/health/health.d/upsd.conf
+++ /dev/null
@@ -1,50 +0,0 @@
-# you can disable an alarm notification by setting the 'to' line to: silent
-
- template: upsd_10min_ups_load
-       on: upsd.ups_load
-    class: Utilization
-     type: Power Supply
-component: UPS
-       os: *
-    hosts: *
-   lookup: average -10m unaligned of load
-    units: %
-    every: 1m
-     warn: $this > (($status >= $WARNING)  ? (70) : (80))
-     crit: $this > (($status == $CRITICAL) ? (85) : (95))
-    delay: down 10m multiplier 1.5 max 1h
-  summary: UPS ${label:ups_name} load
-     info: UPS ${label:ups_name} average load over the last 10 minutes
-       to: sitemgr
-
- template: upsd_ups_battery_charge
-       on: upsd.ups_battery_charge	
-    class: Errors
-     type: Power Supply
-component: UPS
-       os: *
-    hosts: *
-   lookup: average -60s unaligned of charge
-    units: %
-    every: 60s
-     warn: $this < 75
-     crit: $this < 40
-    delay: down 10m multiplier 1.5 max 1h
-  summary: UPS ${label:ups_name} battery charge
-     info: UPS ${label:ups_name} average battery charge over the last minute
-       to: sitemgr
-
- template: upsd_ups_last_collected_secs
-       on: upsd.ups_load
-    class: Latency
-     type: Power Supply
-component: UPS device
-     calc: $now - $last_collected_t
-    every: 10s
-    units: seconds ago
-     warn: $this > (($status >= $WARNING)  ? ($update_every) : ( 5 * $update_every))
-     crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every))
-    delay: down 5m multiplier 1.5 max 1h
-  summary: UPS ${label:ups_name} last collected
-     info: UPS ${label:ups_name} number of seconds since the last successful data collection
-       to: sitemgr
diff --git a/health/health.d/vsphere.conf b/health/health.d/vsphere.conf
deleted file mode 100644
index b8ad9aee4..000000000
--- a/health/health.d/vsphere.conf
+++ /dev/null
@@ -1,70 +0,0 @@
-
-# you can disable an alarm notification by setting the 'to' line to: silent
-
-# -----------------------------------------------Virtual Machine--------------------------------------------------------
-
- template: vsphere_vm_cpu_utilization
-       on: vsphere.vm_cpu_utilization
-    class: Utilization
-     type: Virtual Machine
-component: CPU
-    hosts: *
-   lookup: average -10m unaligned match-names of used
-    units: %
-    every: 20s
-     warn: $this > (($status >= $WARNING)  ? (75) : (85))
-     crit: $this > (($status == $CRITICAL) ? (85) : (95))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: vSphere CPU utilization for VM ${label:vm}
-     info: CPU utilization VM ${label:vm} host ${label:host} cluster ${label:cluster} datacenter ${label:datacenter}
-       to: silent
-
- template: vsphere_vm_mem_utilization
-       on: vsphere.vm_mem_utilization
-    class: Utilization
-     type: Virtual Machine
-component: Memory
-    hosts: *
-     calc: $used
-    units: %
-    every: 20s
-     warn: $this > (($status >= $WARNING)  ? (80) : (90))
-     crit: $this > (($status == $CRITICAL) ? (90) : (98))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: vSphere memory utilization for VM ${label:vm}
-     info: Memory utilization VM ${label:vm} host ${label:host} cluster ${label:cluster} datacenter ${label:datacenter}
-       to: silent
-
-# -----------------------------------------------ESXI host--------------------------------------------------------------
-
- template: vsphere_host_cpu_utilization
-       on: vsphere.host_cpu_utilization
-    class: Utilization
-     type: Virtual Machine
-component: CPU
-    hosts: *
-   lookup: average -10m unaligned match-names of used
-    units: %
-    every: 20s
-     warn: $this > (($status >= $WARNING)  ? (75) : (85))
-     crit: $this > (($status == $CRITICAL) ? (85) : (95))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: vSphere ESXi CPU utilization for host ${label:host}
-     info: CPU utilization ESXi host ${label:host} cluster ${label:cluster} datacenter ${label:datacenter}
-       to: sysadmin
-
- template: vsphere_host_mem_utilization
-       on: vsphere.host_mem_utilization
-    class: Utilization
-     type: Virtual Machine
-component: Memory
-    hosts: *
-     calc: $used
-    units: %
-    every: 20s
-     warn: $this > (($status >= $WARNING)  ? (80) : (90))
-     crit: $this > (($status == $CRITICAL) ? (90) : (98))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: vSphere ESXi Ram utilization for host ${label:host}
-     info: Memory utilization ESXi host ${label:host} cluster ${label:cluster} datacenter ${label:datacenter}
-       to: sysadmin
diff --git a/health/health.d/windows.conf b/health/health.d/windows.conf
deleted file mode 100644
index 706fcbf22..000000000
--- a/health/health.d/windows.conf
+++ /dev/null
@@ -1,126 +0,0 @@
-
-## CPU
-
- template: windows_10min_cpu_usage
-       on: windows.cpu_utilization_total
-    class: Utilization
-     type: Windows
-component: CPU
-       os: *
-    hosts: *
-   lookup: average -10m unaligned match-names of dpc,user,privileged,interrupt
-    units: %
-    every: 1m
-     warn: $this > (($status >= $WARNING)  ? (75) : (85))
-     crit: $this > (($status == $CRITICAL) ? (85) : (95))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: CPU utilization
-     info: Average CPU utilization over the last 10 minutes
-       to: silent
-
-
-## Memory
-
- template: windows_ram_in_use
-       on: windows.memory_utilization
-    class: Utilization
-     type: Windows
-component: Memory
-       os: *
-    hosts: *
-     calc: ($used) * 100 / ($used + $available)
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? (80) : (90))
-     crit: $this > (($status == $CRITICAL) ? (90) : (98))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: Ram utilization
-     info: Memory utilization
-       to: sysadmin
-
-
-## Network
-
- template: windows_inbound_packets_discarded
-       on: windows.net_nic_discarded
-    class: Errors
-     type: Windows
-component: Network
-       os: *
-    hosts: *
-   lookup: sum -10m unaligned absolute match-names of inbound
-    units: packets
-    every: 1m
-     warn: $this >= 5
-    delay: down 1h multiplier 1.5 max 2h
-  summary: Inbound network packets discarded
-     info: Number of inbound discarded packets for the network interface in the last 10 minutes
-       to: silent
-
- template: windows_outbound_packets_discarded
-       on: windows.net_nic_discarded
-    class: Errors
-     type: Windows
-component: Network
-       os: *
-    hosts: *
-   lookup: sum -10m unaligned absolute match-names of outbound
-    units: packets
-    every: 1m
-     warn: $this >= 5
-    delay: down 1h multiplier 1.5 max 2h
-  summary: Outbound network packets discarded
-     info: Number of outbound discarded packets for the network interface in the last 10 minutes
-       to: silent
-
- template: windows_inbound_packets_errors
-       on: windows.net_nic_errors
-    class: Errors
-     type: Windows
-component: Network
-       os: *
-    hosts: *
-   lookup: sum -10m unaligned absolute match-names of inbound
-    units: packets
-    every: 1m
-     warn: $this >= 5
-    delay: down 1h multiplier 1.5 max 2h
-  summary: Inbound network errors
-     info: Number of inbound errors for the network interface in the last 10 minutes
-       to: silent
-
- template: windows_outbound_packets_errors
-       on: windows.net_nic_errors
-    class: Errors
-     type: Windows
-component: Network
-       os: *
-    hosts: *
-   lookup: sum -10m unaligned absolute match-names of outbound
-    units: packets
-    every: 1m
-     warn: $this >= 5
-    delay: down 1h multiplier 1.5 max 2h
-  summary: Outbound network errors
-     info: Number of outbound errors for the network interface in the last 10 minutes
-       to: silent
-
-
-## Disk
-
- template: windows_disk_in_use
-       on: windows.logical_disk_space_usage
-    class: Utilization
-     type: Windows
-component: Disk
-       os: *
-    hosts: *
-     calc: ($used) * 100 / ($used + $free)
-    units: %
-    every: 10s
-     warn: $this > (($status >= $WARNING)  ? (80) : (90))
-     crit: $this > (($status == $CRITICAL) ? (90) : (98))
-    delay: down 15m multiplier 1.5 max 1h
-  summary: Disk space usage
-     info: Disk space utilization
-       to: sysadmin
diff --git a/health/health.d/adaptec_raid.conf b/src/health/health.d/adaptec_raid.conf
index 1f1840491..b6f265db3 100644
--- a/health/health.d/adaptec_raid.conf
+++ b/src/health/health.d/adaptec_raid.conf
@@ -6,7 +6,7 @@
     class: Errors
      type: System
 component: RAID
-   lookup: max -10s foreach *
+   lookup: max -10s
     units: bool
     every: 10s
      crit: $this > 0
@@ -22,7 +22,7 @@ component: RAID
     class: Errors
      type: System
 component: RAID
-   lookup: max -10s foreach *
+   lookup: max -10s
     units: bool
     every: 10s
      crit: $this > 0
diff --git a/health/health.d/apcupsd.conf b/src/health/health.d/apcupsd.conf
index 90a72af19..5fd7aa112 100644
--- a/health/health.d/apcupsd.conf
+++ b/src/health/health.d/apcupsd.conf
@@ -5,8 +5,6 @@
     class: Utilization
      type: Power Supply
 component: UPS
-       os: *
-    hosts: *
    lookup: average -10m unaligned of percentage
     units: %
     every: 1m
@@ -23,8 +21,6 @@ component: UPS
     class: Errors
      type: Power Supply
 component: UPS
-       os: *
-    hosts: *
    lookup: average -60s unaligned of charge
     units: %
     every: 60s
diff --git a/health/health.d/bcache.conf b/src/health/health.d/bcache.conf
index 446173428..446173428 100644
--- a/health/health.d/bcache.conf
+++ b/src/health/health.d/bcache.conf
diff --git a/health/health.d/beanstalkd.conf b/src/health/health.d/beanstalkd.conf
index 0d37f28e0..0d37f28e0 100644
--- a/health/health.d/beanstalkd.conf
+++ b/src/health/health.d/beanstalkd.conf
diff --git a/health/health.d/bind_rndc.conf b/src/health/health.d/bind_rndc.conf
index b1c271df9..b1c271df9 100644
--- a/health/health.d/bind_rndc.conf
+++ b/src/health/health.d/bind_rndc.conf
diff --git a/health/health.d/boinc.conf b/src/health/health.d/boinc.conf
index 092a56845..6fd987de1 100644
--- a/health/health.d/boinc.conf
+++ b/src/health/health.d/boinc.conf
@@ -1,4 +1,4 @@
-# Alarms for various BOINC issues.
+# you can disable an alarm notification by setting the 'to' line to: silent
 
 # Warn on any compute errors encountered.
  template: boinc_compute_errors
@@ -6,8 +6,6 @@
     class: Errors
      type: Computing
 component: BOINC
-       os: *
-    hosts: *
    lookup: average -10m unaligned of comperror
     units: tasks
     every: 1m
@@ -23,8 +21,6 @@ component: BOINC
     class: Errors
      type: Computing
 component: BOINC
-       os: *
-    hosts: *
    lookup: average -10m unaligned of upload_failed
     units: tasks
     every: 1m
@@ -40,8 +36,6 @@ component: BOINC
     class: Utilization
      type: Computing
 component: BOINC
-       os: *
-    hosts: *
    lookup: average -10m unaligned of total
     units: tasks
     every: 1m
@@ -57,8 +51,6 @@ component: BOINC
     class: Utilization
      type: Computing
 component: BOINC
-       os: *
-    hosts: *
    lookup: average -10m unaligned of active
      calc: ($boinc_total_tasks >= 1) ? ($this) : (inf)
     units: tasks
diff --git a/health/health.d/btrfs.conf b/src/health/health.d/btrfs.conf
index 1557a5941..f43f600c0 100644
--- a/health/health.d/btrfs.conf
+++ b/src/health/health.d/btrfs.conf
@@ -1,11 +1,10 @@
+# you can disable an alarm notification by setting the 'to' line to: silent
 
  template: btrfs_allocated
        on: btrfs.disk
     class: Utilization
      type: System
 component: File system
-       os: *
-    hosts: *
      calc: 100 - ($unallocated * 100 / ($unallocated + $data_used + $data_free + $meta_used + $meta_free + $sys_used + $sys_free))
     units: %
     every: 10s
@@ -20,8 +19,6 @@ component: File system
     class: Utilization
      type: System
 component: File system
-       os: *
-    hosts: *
      calc: $used * 100 / ($used + $free)
     units: %
     every: 10s
@@ -37,8 +34,6 @@ component: File system
     class: Utilization
      type: System
 component: File system
-       os: *
-    hosts: *
      calc: ($used + $reserved) * 100 / ($used + $free + $reserved)
     units: %
     every: 10s
@@ -54,8 +49,6 @@ component: File system
     class: Utilization
      type: System
 component: File system
-       os: *
-    hosts: *
      calc: $used * 100 / ($used + $free)
     units: %
     every: 10s
@@ -71,8 +64,6 @@ component: File system
     class: Errors
      type: System
 component: File system
-       os: *
-    hosts: *
     units: errors
    lookup: max -10m every 1m of read_errs
      warn: $this > 0
@@ -86,8 +77,6 @@ component: File system
     class: Errors
      type: System
 component: File system
-       os: *
-    hosts: *
     units: errors
    lookup: max -10m every 1m of write_errs
      crit: $this > 0
@@ -101,8 +90,6 @@ component: File system
     class: Errors
      type: System
 component: File system
-       os: *
-    hosts: *
     units: errors
    lookup: max -10m every 1m of flush_errs
      crit: $this > 0
@@ -116,8 +103,6 @@ component: File system
     class: Errors
      type: System
 component: File system
-       os: *
-    hosts: *
     units: errors
    lookup: max -10m every 1m of corruption_errs
      warn: $this > 0
@@ -131,8 +116,6 @@ component: File system
     class: Errors
      type: System
 component: File system
-       os: *
-    hosts: *
     units: errors
    lookup: max -10m every 1m of generation_errs
      warn: $this > 0
diff --git a/health/health.d/ceph.conf b/src/health/health.d/ceph.conf
index 44d351338..44d351338 100644
--- a/health/health.d/ceph.conf
+++ b/src/health/health.d/ceph.conf
diff --git a/health/health.d/cockroachdb.conf b/src/health/health.d/cockroachdb.conf
index 60f178354..60f178354 100644
--- a/health/health.d/cockroachdb.conf
+++ b/src/health/health.d/cockroachdb.conf
diff --git a/health/health.d/consul.conf b/src/health/health.d/consul.conf
index 8b414a26d..8b414a26d 100644
--- a/health/health.d/consul.conf
+++ b/src/health/health.d/consul.conf
diff --git a/health/health.d/dbengine.conf b/src/health/health.d/dbengine.conf
index 0a70d2e8f..5585a9533 100644
--- a/health/health.d/dbengine.conf
+++ b/src/health/health.d/dbengine.conf
@@ -1,4 +1,3 @@
-
 # you can disable an alarm notification by setting the 'to' line to: silent
 
     alarm: 10min_dbengine_global_fs_errors
@@ -6,8 +5,6 @@
     class: Errors
      type: Netdata
 component: DB engine
-       os: linux freebsd macos
-    hosts: *
    lookup: sum -10m unaligned of fs_errors
     units: errors
     every: 10s
@@ -22,8 +19,6 @@ component: DB engine
     class: Errors
      type: Netdata
 component: DB engine
-       os: linux freebsd macos
-    hosts: *
    lookup: sum -10m unaligned of io_errors
     units: errors
     every: 10s
@@ -38,8 +33,6 @@ component: DB engine
     class: Errors
      type: Netdata
 component: DB engine
-       os: linux freebsd macos
-    hosts: *
    lookup: sum -10m unaligned of pg_cache_over_half_dirty_events
     units: errors
     every: 10s
@@ -55,8 +48,6 @@ component: DB engine
     class: Errors
      type: Netdata
 component: DB engine
-       os: linux freebsd macos
-    hosts: *
    lookup: sum -10m unaligned of flushing_pressure_deletions
     units: pages
     every: 10s
diff --git a/health/health.d/dns_query.conf b/src/health/health.d/dns_query.conf
index 756c6a1b6..756c6a1b6 100644
--- a/health/health.d/dns_query.conf
+++ b/src/health/health.d/dns_query.conf
diff --git a/health/health.d/dnsmasq_dhcp.conf b/src/health/health.d/dnsmasq_dhcp.conf
index f6ef01940..f6ef01940 100644
--- a/health/health.d/dnsmasq_dhcp.conf
+++ b/src/health/health.d/dnsmasq_dhcp.conf
diff --git a/health/health.d/docker.conf b/src/health/health.d/docker.conf
index 668614d4d..668614d4d 100644
--- a/health/health.d/docker.conf
+++ b/src/health/health.d/docker.conf
diff --git a/health/health.d/elasticsearch.conf b/src/health/health.d/elasticsearch.conf
index 600840c58..600840c58 100644
--- a/health/health.d/elasticsearch.conf
+++ b/src/health/health.d/elasticsearch.conf
diff --git a/health/health.d/exporting.conf b/src/health/health.d/exporting.conf
index c0320193c..c0320193c 100644
--- a/health/health.d/exporting.conf
+++ b/src/health/health.d/exporting.conf
diff --git a/health/health.d/gearman.conf b/src/health/health.d/gearman.conf
index 78e1165d1..78e1165d1 100644
--- a/health/health.d/gearman.conf
+++ b/src/health/health.d/gearman.conf
diff --git a/health/health.d/geth.conf b/src/health/health.d/geth.conf
index 361b6b41f..361b6b41f 100644
--- a/health/health.d/geth.conf
+++ b/src/health/health.d/geth.conf
diff --git a/health/health.d/haproxy.conf b/src/health/health.d/haproxy.conf
index 66a488fa4..66a488fa4 100644
--- a/health/health.d/haproxy.conf
+++ b/src/health/health.d/haproxy.conf
diff --git a/health/health.d/hdfs.conf b/src/health/health.d/hdfs.conf
index 566e815aa..566e815aa 100644
--- a/health/health.d/hdfs.conf
+++ b/src/health/health.d/hdfs.conf
diff --git a/health/health.d/ioping.conf b/src/health/health.d/ioping.conf
index 6d832bf00..6d832bf00 100644
--- a/health/health.d/ioping.conf
+++ b/src/health/health.d/ioping.conf
diff --git a/health/health.d/ipfs.conf b/src/health/health.d/ipfs.conf
index 4dfee3c7f..4dfee3c7f 100644
--- a/health/health.d/ipfs.conf
+++ b/src/health/health.d/ipfs.conf
diff --git a/health/health.d/ipmi.conf b/src/health/health.d/ipmi.conf
index cec2320a9..cec2320a9 100644
--- a/health/health.d/ipmi.conf
+++ b/src/health/health.d/ipmi.conf
diff --git a/health/health.d/isc_dhcpd.conf b/src/health/health.d/isc_dhcpd.conf
index d1f93969a..d1f93969a 100644
--- a/health/health.d/isc_dhcpd.conf
+++ b/src/health/health.d/isc_dhcpd.conf
diff --git a/health/health.d/kubelet.conf b/src/health/health.d/kubelet.conf
index 8adf5f7d4..8adf5f7d4 100644
--- a/health/health.d/kubelet.conf
+++ b/src/health/health.d/kubelet.conf
diff --git a/health/health.d/linux_power_supply.conf b/src/health/health.d/linux_power_supply.conf
index b0d35e752..b0d35e752 100644
--- a/health/health.d/linux_power_supply.conf
+++ b/src/health/health.d/linux_power_supply.conf
diff --git a/health/health.d/mdstat.conf b/src/health/health.d/mdstat.conf
index 90f97d851..90f97d851 100644
--- a/health/health.d/mdstat.conf
+++ b/src/health/health.d/mdstat.conf
diff --git a/health/health.d/megacli.conf b/src/health/health.d/megacli.conf
index 118997a59..d1e2e7acf 100644
--- a/health/health.d/megacli.conf
+++ b/src/health/health.d/megacli.conf
@@ -6,7 +6,7 @@
     class: Errors
      type: System
 component: RAID
-   lookup: max -10s foreach *
+   lookup: max -10s
     units: boolean
     every: 10s
      crit: $this > 0
@@ -22,7 +22,7 @@ component: RAID
     class: Errors
      type: System
 component: RAID
-   lookup: sum -10s foreach *
+   lookup: sum -10s
     units: predictive failures
     every: 10s
      warn: $this > 0
@@ -36,7 +36,7 @@ component: RAID
     class: Errors
      type: System
 component: RAID
-   lookup: sum -10s foreach *
+   lookup: sum -10s
     units: media errors
     every: 10s
      warn: $this > 0
diff --git a/health/health.d/memcached.conf b/src/health/health.d/memcached.conf
index 77ca0afa9..77ca0afa9 100644
--- a/health/health.d/memcached.conf
+++ b/src/health/health.d/memcached.conf
diff --git a/health/health.d/ml.conf b/src/health/health.d/ml.conf
index aef9b0368..b6a5df6dd 100644
--- a/health/health.d/ml.conf
+++ b/src/health/health.d/ml.conf
@@ -13,8 +13,6 @@
     class: Workload
      type: System
 component: ML
-       os: *
-    hosts: *
    lookup: average -1m of anomaly_rate
      calc: $this
     units: %
@@ -29,8 +27,6 @@ component: ML
 # if anomaly rate is above 20% then critical (pick your own threshold that works best via tial and error).
 # template: ml_5min_cpu_dims
 #       on: system.cpu
-#       os: linux
-#    hosts: *
 #   lookup: average -5m anomaly-bit foreach *
 #     calc: $this
 #    units: %
@@ -44,8 +40,6 @@ component: ML
 # if anomaly rate is above 20% then critical (pick your own threshold that works best via tial and error).
 # template: ml_5min_cpu_chart
 #       on: system.cpu
-#       os: linux
-#    hosts: *
 #   lookup: average -5m anomaly-bit of *
 #     calc: $this
 #    units: %
@@ -53,4 +47,3 @@ component: ML
 #     warn: $this > (($status >= $WARNING)  ? (5) : (20))
 #     crit: $this > (($status == $CRITICAL) ? (20) : (100))
 #     info: rolling 5min anomaly rate for system.cpu chart
-
diff --git a/health/health.d/mysql.conf b/src/health/health.d/mysql.conf
index 572560b4e..572560b4e 100644
--- a/health/health.d/mysql.conf
+++ b/src/health/health.d/mysql.conf
diff --git a/health/health.d/nvme.conf b/src/health/health.d/nvme.conf
index aea402e88..aea402e88 100644
--- a/health/health.d/nvme.conf
+++ b/src/health/health.d/nvme.conf
diff --git a/health/health.d/pihole.conf b/src/health/health.d/pihole.conf
index c4db835ce..c4db835ce 100644
--- a/health/health.d/pihole.conf
+++ b/src/health/health.d/pihole.conf
diff --git a/health/health.d/ping.conf b/src/health/health.d/ping.conf
index 0e434420d..0e434420d 100644
--- a/health/health.d/ping.conf
+++ b/src/health/health.d/ping.conf
diff --git a/health/health.d/plugin.conf b/src/health/health.d/plugin.conf
index 8615a0213..8615a0213 100644
--- a/health/health.d/plugin.conf
+++ b/src/health/health.d/plugin.conf
diff --git a/health/health.d/portcheck.conf b/src/health/health.d/portcheck.conf
index 281731c86..281731c86 100644
--- a/health/health.d/portcheck.conf
+++ b/src/health/health.d/portcheck.conf
diff --git a/health/health.d/processes.conf b/src/health/health.d/processes.conf
index 8f2e0fda5..2029c76e4 100644
--- a/health/health.d/processes.conf
+++ b/src/health/health.d/processes.conf
@@ -5,7 +5,6 @@
     class: Workload
      type: System
 component: Processes
-    hosts: *
      calc: $active * 100 / $pidmax
     units: %
     every: 5s
diff --git a/health/health.d/retroshare.conf b/src/health/health.d/retroshare.conf
index c665430fa..c665430fa 100644
--- a/health/health.d/retroshare.conf
+++ b/src/health/health.d/retroshare.conf
diff --git a/health/health.d/riakkv.conf b/src/health/health.d/riakkv.conf
index 677e3cb4f..677e3cb4f 100644
--- a/health/health.d/riakkv.conf
+++ b/src/health/health.d/riakkv.conf
diff --git a/health/health.d/scaleio.conf b/src/health/health.d/scaleio.conf
index b089cb85e..b089cb85e 100644
--- a/health/health.d/scaleio.conf
+++ b/src/health/health.d/scaleio.conf
diff --git a/health/health.d/synchronization.conf b/src/health/health.d/synchronization.conf
index 6c947d90b..28b1817ac 100644
--- a/health/health.d/synchronization.conf
+++ b/src/health/health.d/synchronization.conf
@@ -2,7 +2,6 @@
       on: mem.sync
   lookup: sum -1m of sync
    units: calls
-  plugin: ebpf.plugin
    every: 1m
     warn: $this > 6
    delay: up 1m down 10m multiplier 1.5 max 1h
diff --git a/health/health.d/unbound.conf b/src/health/health.d/unbound.conf
index 3c898f1d5..3c898f1d5 100644
--- a/health/health.d/unbound.conf
+++ b/src/health/health.d/unbound.conf
diff --git a/health/health.d/vcsa.conf b/src/health/health.d/vcsa.conf
index 3e20bfd1e..3e20bfd1e 100644
--- a/health/health.d/vcsa.conf
+++ b/src/health/health.d/vcsa.conf
diff --git a/health/health.d/vernemq.conf b/src/health/health.d/vernemq.conf
index 6ea9f99dc..6ea9f99dc 100644
--- a/health/health.d/vernemq.conf
+++ b/src/health/health.d/vernemq.conf
diff --git a/health/health.d/web_log.conf b/src/health/health.d/web_log.conf
index 78f1cc7f5..78f1cc7f5 100644
--- a/health/health.d/web_log.conf
+++ b/src/health/health.d/web_log.conf
diff --git a/health/health.d/whoisquery.conf b/src/health/health.d/whoisquery.conf
index 0a328b592..0a328b592 100644
--- a/health/health.d/whoisquery.conf
+++ b/src/health/health.d/whoisquery.conf
diff --git a/health/health.d/x509check.conf b/src/health/health.d/x509check.conf
index d05f3ef0f..d05f3ef0f 100644
--- a/health/health.d/x509check.conf
+++ b/src/health/health.d/x509check.conf
diff --git a/health/health.d/zfs.conf b/src/health/health.d/zfs.conf
index d2a561000..d2a561000 100644
--- a/health/health.d/zfs.conf
+++ b/src/health/health.d/zfs.conf