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authorDaniel Baumann <daniel.baumann@progress-linux.org>2021-12-01 06:15:11 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2021-12-01 06:15:11 +0000
commit483926a283e118590da3f9ecfa75a8a4d62143ce (patch)
treecb77052778df9a128a8cd3ff5bf7645322a13bc5 /health/health.d/ram.conf
parentReleasing debian version 1.31.0-4. (diff)
downloadnetdata-483926a283e118590da3f9ecfa75a8a4d62143ce.tar.xz
netdata-483926a283e118590da3f9ecfa75a8a4d62143ce.zip
Merging upstream version 1.32.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'health/health.d/ram.conf')
-rw-r--r--health/health.d/ram.conf48
1 files changed, 24 insertions, 24 deletions
diff --git a/health/health.d/ram.conf b/health/health.d/ram.conf
index 0e3cc29fa..6e6e3b400 100644
--- a/health/health.d/ram.conf
+++ b/health/health.d/ram.conf
@@ -3,9 +3,9 @@
alarm: used_ram_to_ignore
on: system.ram
- class: System
+ class: Utilization
+ type: System
component: Memory
- type: Utilization
os: linux freebsd
hosts: *
calc: ($zfs.arc_size.arcsz = nan)?(0):($zfs.arc_size.arcsz - $zfs.arc_size.min)
@@ -15,13 +15,12 @@ component: Memory
alarm: ram_in_use
on: system.ram
- class: System
+ class: Utilization
+ type: System
component: Memory
- type: Utilization
os: linux
hosts: *
-# calc: $used * 100 / ($used + $cached + $free)
- calc: ($used - $used_ram_to_ignore) * 100 / ($used + $cached + $free)
+ calc: ($used - $used_ram_to_ignore) * 100 / ($used + $cached + $free + $buffers)
units: %
every: 10s
warn: $this > (($status >= $WARNING) ? (80) : (90))
@@ -32,12 +31,12 @@ component: Memory
alarm: ram_available
on: mem.available
- class: System
+ class: Utilization
+ type: System
component: Memory
- type: Utilization
os: linux
hosts: *
- calc: ($avail + $system.ram.used_ram_to_ignore) * 100 / ($system.ram.used + $system.ram.cached + $system.ram.free + $system.ram.buffers)
+ calc: $avail * 100 / ($system.ram.used + $system.ram.cached + $system.ram.free + $system.ram.buffers)
units: %
every: 10s
warn: $this < (($status >= $WARNING) ? (15) : (10))
@@ -46,24 +45,25 @@ component: Memory
info: percentage of estimated amount of RAM available for userspace processes, without causing swapping
to: sysadmin
- alarm: oom_kill
- on: mem.oom_kill
- os: linux
- hosts: *
- lookup: sum -1m unaligned
- units: kills
- every: 10s
- warn: $this > 0
- delay: down 5m
- info: number of out of memory kills in the last minute
- to: sysadmin
+ alarm: oom_kill
+ on: mem.oom_kill
+ os: linux
+ hosts: *
+ lookup: sum -30m unaligned
+ units: kills
+ every: 5m
+ warn: $this > 0
+ delay: down 10m
+host labels: _is_k8s_node = false
+ info: number of out of memory kills in the last 30 minutes
+ to: sysadmin
## FreeBSD
alarm: ram_in_use
on: system.ram
- class: System
+ class: Utilization
+ type: System
component: Memory
- type: Utilization
os: freebsd
hosts: *
calc: ($active + $wired + $laundry + $buffers - $used_ram_to_ignore) * 100 / ($active + $wired + $laundry + $buffers - $used_ram_to_ignore + $cache + $free + $inactive)
@@ -77,9 +77,9 @@ component: Memory
alarm: ram_available
on: system.ram
- class: System
+ class: Utilization
+ type: System
component: Memory
- type: Utilization
os: freebsd
hosts: *
calc: ($free + $inactive + $used_ram_to_ignore) * 100 / ($free + $active + $inactive + $wired + $cache + $laundry + $buffers)