10 files changed, 1053 insertions, 0 deletions

diff --git a/build_external/scenarios/gaps_lo/child-compose.yml b/build_external/scenarios/gaps_lo/child-compose.yml
new file mode 100644
index 00000000..dee06f2e
--- /dev/null
+++ b/build_external/scenarios/gaps_lo/child-compose.yml
@@ -0,0 +1,14 @@
+version: '3.3'
+services:
+  agent_child:
+    image: arch_extras_dev
+    #command: /usr/sbin/valgrind --leak-check=full /usr/sbin/netdata -D
+    command: /usr/sbin/netdata -D       # gdb does not like valgrind !
+    #ports:
+    #- 21002:19999
+    volumes:
+      - ./child_stream.conf:/etc/netdata/stream.conf:ro
+      # - ./child_guid:/var/lib/netdata/registry/netdata.public.unique.id:ro
+      - ./mostly_off.conf:/etc/netdata/netdata.conf:ro
+    cap_add:
+      - SYS_PTRACE
diff --git a/build_external/scenarios/gaps_lo/child_guid b/build_external/scenarios/gaps_lo/child_guid
new file mode 100644
index 00000000..670f7c23
--- /dev/null
+++ b/build_external/scenarios/gaps_lo/child_guid
@@ -0,0 +1 @@
+22222222-2222-2222-2222-222222222222
\ No newline at end of file
diff --git a/build_external/scenarios/gaps_lo/child_stream.conf b/build_external/scenarios/gaps_lo/child_stream.conf
new file mode 100644
index 00000000..00bcdfa5
--- /dev/null
+++ b/build_external/scenarios/gaps_lo/child_stream.conf
@@ -0,0 +1,11 @@
+[stream]
+    # Enable this on child nodes, to have them send metrics.
+    enabled = yes
+    destination = tcp:192.168.1.2
+    api key = 00000000-0000-0000-0000-000000000000
+    timeout seconds = 60
+    default port = 19999
+    send charts matching = *
+    buffer size bytes = 1048576
+    reconnect delay seconds = 5
+    initial clock resync iterations = 60
diff --git a/build_external/scenarios/gaps_lo/middle-compose.yml b/build_external/scenarios/gaps_lo/middle-compose.yml
new file mode 100644
index 00000000..f94e1fe3
--- /dev/null
+++ b/build_external/scenarios/gaps_lo/middle-compose.yml
@@ -0,0 +1,14 @@
+version: '3.3'
+services:
+  agent_middle:
+    image: arch_extras_dev
+    #command: /usr/sbin/valgrind --leak-check=full /usr/sbin/netdata -D
+    command: /usr/sbin/netdata -D
+    ports:
+      - 21001:19999
+    volumes:
+      - ./middle_stream.conf:/etc/netdata/stream.conf:ro
+      - ./middle_guid:/var/lib/netdata/registry/netdata.public.unique.id:ro
+      - ./mostly_off.conf:/etc/netdata/netdata.conf:ro
+    cap_add:
+      - SYS_PTRACE
diff --git a/build_external/scenarios/gaps_lo/middle_guid b/build_external/scenarios/gaps_lo/middle_guid
new file mode 100644
index 00000000..f8a43c22
--- /dev/null
+++ b/build_external/scenarios/gaps_lo/middle_guid
@@ -0,0 +1 @@
+11111111-1111-1111-1111-111111111111
\ No newline at end of file
diff --git a/build_external/scenarios/gaps_lo/middle_stream.conf b/build_external/scenarios/gaps_lo/middle_stream.conf
new file mode 100644
index 00000000..3e52e837
--- /dev/null
+++ b/build_external/scenarios/gaps_lo/middle_stream.conf
@@ -0,0 +1,20 @@
+[stream]
+    enabled = yes
+    destination = tcp:agent_parent
+    api key = 00000000-0000-0000-0000-000000000000
+    timeout seconds = 60
+    default port = 19999
+    send charts matching = *
+    buffer size bytes = 1048576
+    reconnect delay seconds = 5
+    initial clock resync iterations = 60
+
+[00000000-0000-0000-0000-000000000000]
+    enabled = yes
+    allow from = *
+    default history = 3600
+    # default memory mode = ram
+    health enabled by default = auto
+    # postpone alarms for a short period after the sender is connected
+    default postpone alarms on connect seconds = 60
+    multiple connections = allow
diff --git a/build_external/scenarios/gaps_lo/mostly_off.conf b/build_external/scenarios/gaps_lo/mostly_off.conf
new file mode 100644
index 00000000..dcfed367
--- /dev/null
+++ b/build_external/scenarios/gaps_lo/mostly_off.conf
@@ -0,0 +1,966 @@
+# netdata configuration
+#
+# You can download the latest version of this file, using:
+#
+#  wget -O /etc/netdata/netdata.conf http://localhost:19999/netdata.conf
+# or
+#  curl -o /etc/netdata/netdata.conf http://localhost:19999/netdata.conf
+#
+# You can uncomment and change any of the options below.
+# The value shown in the commented settings, is the default value.
+#
+
+# global netdata configuration
+
+[global]
+debug flags = 0x0000000040000000
+errors flood protection period = 0
+
+[plugins]
+ diskspace = no
+ cgroups = no
+ tc = no
+ idlejitter = no
+ ioping = no
+ apps = no
+ go.d = no
+ perf = no
+ python.d = no
+ charts.d = no
+ nfacct = no
+ cups = no
+ freeipmi = no
+
+[health]
+enabled = no
+
+[statsd]
+enabled = no
+
+[plugin:proc]
+ /proc/uptime = yes
+ /proc/loadavg = no
+ /proc/sys/kernel/random/entropy_avail = no
+ /proc/pressure = no
+ /proc/interrupts = no
+ /proc/softirqs = no
+ /proc/vmstat = no
+ /proc/meminfo = no
+ /sys/kernel/mm/ksm = no
+ /sys/block/zram = no
+ /sys/devices/system/edac/mc = no
+ /sys/devices/system/node = no
+ /proc/net/dev = no
+ /proc/net/sockstat = no
+ /proc/net/sockstat6 = no
+ /proc/net/netstat = no
+ /proc/net/snmp = no
+ /proc/net/snmp6 = no
+ /proc/net/sctp/snmp = no
+ /proc/net/softnet_stat = no
+ /proc/net/ip_vs/stats = no
+ /proc/net/stat/conntrack = no
+ /proc/net/stat/synproxy = no
+ /proc/diskstats = no
+ /proc/mdstat = no
+ /proc/net/rpc/nfsd = no
+ /proc/net/rpc/nfs = no
+ /proc/spl/kstat/zfs/arcstats = no
+ /sys/fs/btrfs = no
+ ipc = no
+ /sys/class/power_supply = no
+
+
+[plugin:proc:/proc/net/dev:docker0]
+enabled = no
+
+[plugin:proc:/proc/net/dev:br-b87e56f878f1]
+enabled = no
+
+[plugin:proc:/proc/net/dev:enp4s0]
+enabled = no
+
+[plugin:proc:/proc/net/stat/nf_conntrack]
+filename to monitor = /proc/net/stat/nf_conntrack
+netfilter new connections = no
+netfilter connection changes = no
+netfilter connection expectations = no
+netfilter connection searches = no
+netfilter errors = no
+netfilter connections = no
+
+[system.idlejitter]
+enabled = no
+
+[netdata.statsd_metrics]
+enabled = no
+
+[netdata.statsd_useful_metrics]
+enabled = no
+
+[netdata.statsd_events]
+enabled = no
+
+[netdata.statsd_reads]
+enabled = no
+
+[netdata.statsd_bytes]
+enabled = no
+
+[netdata.statsd_packets]
+enabled = no
+
+[netdata.tcp_connects]
+enabled = no
+
+[netdata.tcp_connected]
+enabled = no
+
+[netdata.private_charts]
+enabled = no
+
+[netdata.plugin_statsd_charting_cpu]
+enabled = no
+
+[netdata.plugin_statsd_collector1_cpu]
+enabled = no
+
+[netdata.plugin_tc_cpu]
+enabled = no
+
+[netdata.plugin_tc_time]
+enabled = no
+
+[netdata.runtime_sensors]
+enabled = no
+
+[sensors.coretemp-isa-0000_temperature]
+enabled = no
+
+[sensors.acpitz-acpi-0_temperature]
+enabled = no
+
+[system.cpu]
+enabled = yes
+
+[disk_space._dev]
+enabled = no
+
+[netdata.plugin_cgroups_cpu]
+enabled = no
+
+[netdata.apps_cpu]
+enabled = no
+
+[netdata.apps_sizes]
+enabled = no
+
+[netdata.apps_fix]
+enabled = no
+
+[netdata.apps_children_fix]
+enabled = no
+
+[apps.cpu]
+enabled = no
+
+[apps.mem]
+enabled = no
+
+[apps.vmem]
+enabled = no
+
+[apps.threads]
+enabled = no
+
+[apps.processes]
+enabled = no
+
+[apps.uptime]
+enabled = no
+
+[apps.uptime_min]
+enabled = no
+
+[apps.uptime_avg]
+enabled = no
+
+[apps.uptime_max]
+enabled = no
+
+[apps.cpu_user]
+enabled = no
+
+[apps.cpu_system]
+enabled = no
+
+[apps.swap]
+enabled = no
+
+[apps.major_faults]
+enabled = no
+
+[apps.minor_faults]
+enabled = no
+
+[apps.preads]
+enabled = no
+
+[apps.pwrites]
+enabled = no
+
+[apps.lreads]
+enabled = no
+
+[apps.lwrites]
+enabled = no
+
+[apps.files]
+enabled = no
+
+[apps.sockets]
+enabled = no
+
+[apps.pipes]
+enabled = no
+
+[users.cpu]
+enabled = no
+
+[users.mem]
+enabled = no
+
+[users.vmem]
+enabled = no
+
+[users.threads]
+enabled = no
+
+[users.processes]
+enabled = no
+
+[users.uptime]
+enabled = no
+
+[users.uptime_min]
+enabled = no
+
+[users.uptime_avg]
+enabled = no
+
+[users.uptime_max]
+enabled = no
+
+[users.cpu_user]
+enabled = no
+
+[users.cpu_system]
+enabled = no
+
+[users.swap]
+enabled = no
+
+[users.major_faults]
+enabled = no
+
+[users.minor_faults]
+enabled = no
+
+[users.preads]
+enabled = no
+
+[users.pwrites]
+enabled = no
+
+[users.lreads]
+enabled = no
+
+[users.lwrites]
+enabled = no
+
+[users.files]
+enabled = no
+
+[users.sockets]
+enabled = no
+
+[users.pipes]
+enabled = no
+
+[groups.cpu]
+enabled = no
+
+[groups.mem]
+enabled = no
+
+[groups.vmem]
+enabled = no
+
+[groups.threads]
+enabled = no
+
+[groups.processes]
+enabled = no
+
+[groups.uptime]
+enabled = no
+
+[groups.uptime_min]
+enabled = no
+
+[groups.uptime_avg]
+enabled = no
+
+[groups.uptime_max]
+enabled = no
+
+[groups.cpu_user]
+enabled = no
+
+[groups.cpu_system]
+enabled = no
+
+[groups.swap]
+enabled = no
+
+[groups.major_faults]
+enabled = no
+
+[groups.minor_faults]
+enabled = no
+
+[groups.preads]
+enabled = no
+
+[groups.pwrites]
+enabled = no
+
+[groups.lreads]
+enabled = no
+
+[groups.lwrites]
+enabled = no
+
+[groups.files]
+enabled = no
+
+[groups.sockets]
+enabled = no
+
+[groups.pipes]
+enabled = no
+
+[netdata.web_thread4_cpu]
+enabled = no
+
+[netdata.web_thread2_cpu]
+enabled = no
+
+[netdata.web_thread5_cpu]
+enabled = no
+
+[netdata.web_thread3_cpu]
+enabled = no
+
+[netdata.web_thread6_cpu]
+enabled = no
+
+[netdata.web_thread1_cpu]
+enabled = no
+
+[disk_inodes._dev]
+enabled = no
+
+[disk_space._run]
+enabled = no
+
+[disk_inodes._run]
+enabled = no
+
+[disk_space._]
+enabled = no
+
+[disk_inodes._]
+enabled = no
+
+[disk_space._dev_shm]
+enabled = no
+
+[disk_inodes._dev_shm]
+enabled = no
+
+[disk_space._run_lock]
+enabled = no
+
+[disk_inodes._run_lock]
+enabled = no
+
+[disk_space._home]
+enabled = no
+
+[disk_inodes._home]
+enabled = no
+
+[disk_space._boot_efi]
+enabled = no
+
+[disk_space._media_amoss_deb10]
+enabled = no
+
+[netdata.plugin_diskspace]
+enabled = no
+
+[netdata.plugin_diskspace_dt]
+enabled = no
+
+[cpu.cpu0]
+enabled = no
+
+[cpu.cpu1]
+enabled = no
+
+[cpu.cpu2]
+enabled = no
+
+[cpu.cpu3]
+enabled = no
+
+[cpu.cpu4]
+enabled = no
+
+[cpu.cpu5]
+enabled = no
+
+[cpu.cpu6]
+enabled = no
+
+[cpu.cpu7]
+enabled = no
+
+[system.intr]
+enabled = no
+
+[system.ctxt]
+enabled = no
+
+[system.forks]
+enabled = no
+
+[system.processes]
+enabled = no
+
+[cpu.core_throttling]
+enabled = no
+
+[cpu.cpufreq]
+enabled = no
+
+[cpu.cpu0_cpuidle]
+enabled = no
+
+[cpu.cpu1_cpuidle]
+enabled = no
+
+[cpu.cpu2_cpuidle]
+enabled = no
+
+[cpu.cpu3_cpuidle]
+enabled = no
+
+[cpu.cpu4_cpuidle]
+enabled = no
+
+[cpu.cpu5_cpuidle]
+enabled = no
+
+[cpu.cpu6_cpuidle]
+enabled = no
+
+[cpu.cpu7_cpuidle]
+enabled = no
+
+[system.uptime]
+enabled = yes
+
+[system.load]
+enabled = no
+
+[system.active_processes]
+enabled = no
+
+[system.entropy]
+enabled = no
+
+[system.interrupts]
+enabled = no
+
+[cpu.cpu0_interrupts]
+enabled = no
+
+[cpu.cpu1_interrupts]
+enabled = no
+
+[cpu.cpu2_interrupts]
+enabled = no
+
+[cpu.cpu3_interrupts]
+enabled = no
+
+[cpu.cpu4_interrupts]
+enabled = no
+
+[cpu.cpu5_interrupts]
+enabled = no
+
+[cpu.cpu6_interrupts]
+enabled = no
+
+[cpu.cpu7_interrupts]
+enabled = no
+
+[system.softirqs]
+enabled = no
+
+[cpu.cpu0_softirqs]
+enabled = no
+
+[cpu.cpu1_softirqs]
+enabled = no
+
+[cpu.cpu2_softirqs]
+enabled = no
+
+[cpu.cpu3_softirqs]
+enabled = no
+
+[cpu.cpu4_softirqs]
+enabled = no
+
+[cpu.cpu5_softirqs]
+enabled = no
+
+[cpu.cpu6_softirqs]
+enabled = no
+
+[cpu.cpu7_softirqs]
+enabled = no
+
+[mem.swapio]
+enabled = no
+
+[system.pgpgio]
+enabled = no
+
+[mem.pgfaults]
+enabled = no
+
+[system.ram]
+enabled = no
+
+[mem.available]
+enabled = no
+
+[mem.swap]
+enabled = no
+
+[mem.committed]
+enabled = no
+
+[mem.writeback]
+enabled = no
+
+[mem.kernel]
+enabled = no
+
+[mem.slab]
+enabled = no
+
+[mem.transparent_hugepages]
+enabled = no
+
+[net.docker0]
+enabled = no
+
+[net_packets.docker0]
+enabled = no
+
+[net.br-b87e56f878f1]
+enabled = no
+
+[net_packets.br-b87e56f878f1]
+enabled = no
+
+[net.enp4s0]
+enabled = no
+
+[net_packets.enp4s0]
+enabled = no
+
+[system.net]
+enabled = no
+
+[ipv4.sockstat_sockets]
+enabled = no
+
+[ipv4.sockstat_tcp_sockets]
+enabled = no
+
+[ipv4.sockstat_tcp_mem]
+enabled = no
+
+[ipv4.sockstat_udp_sockets]
+enabled = no
+
+[ipv4.sockstat_udp_mem]
+enabled = no
+
+[ipv4.sockstat_raw_sockets]
+enabled = no
+
+[ipv6.sockstat6_tcp_sockets]
+enabled = no
+
+[ipv6.sockstat6_udp_sockets]
+enabled = no
+
+[ip.tcpconnaborts]
+enabled = no
+
+[ip.tcpreorders]
+enabled = no
+
+[ip.tcpofo]
+enabled = no
+
+[system.ip]
+enabled = no
+
+[ip.inerrors]
+enabled = no
+
+[ip.mcast]
+enabled = no
+
+[ip.bcast]
+enabled = no
+
+[ip.mcastpkts]
+enabled = no
+
+[ip.bcastpkts]
+enabled = no
+
+[ip.ecnpkts]
+enabled = no
+
+[ipv4.packets]
+enabled = no
+
+[ipv4.fragsin]
+enabled = no
+
+[ipv4.errors]
+enabled = no
+
+[ipv4.icmp]
+enabled = no
+
+[ipv4.icmp_errors]
+enabled = no
+
+[ipv4.icmpmsg]
+enabled = no
+
+[ipv4.tcpsock]
+enabled = no
+
+[ipv4.tcppackets]
+enabled = no
+
+[ipv4.tcperrors]
+enabled = no
+
+[ipv4.tcpopens]
+enabled = no
+
+[ipv4.tcphandshake]
+enabled = no
+
+[ipv4.udppackets]
+enabled = no
+
+[ipv4.udperrors]
+enabled = no
+
+[system.ipv6]
+enabled = no
+
+[ipv6.packets]
+enabled = no
+
+[ipv6.errors]
+enabled = no
+
+[ipv6.udppackets]
+enabled = no
+
+[ipv6.udperrors]
+enabled = no
+
+[ipv6.mcast]
+enabled = no
+
+[ipv6.mcastpkts]
+enabled = no
+
+[ipv6.icmp]
+enabled = no
+
+[ipv6.icmperrors]
+enabled = no
+
+[ipv6.icmprouter]
+enabled = no
+
+[ipv6.icmpneighbor]
+enabled = no
+
+[ipv6.icmpmldv2]
+enabled = no
+
+[ipv6.icmptypes]
+enabled = no
+
+[ipv6.ect]
+enabled = no
+
+[system.softnet_stat]
+enabled = no
+
+[cpu.cpu0_softnet_stat]
+enabled = no
+
+[cpu.cpu1_softnet_stat]
+enabled = no
+
+[cpu.cpu2_softnet_stat]
+enabled = no
+
+[cpu.cpu3_softnet_stat]
+enabled = no
+
+[cpu.cpu4_softnet_stat]
+enabled = no
+
+[cpu.cpu5_softnet_stat]
+enabled = no
+
+[cpu.cpu6_softnet_stat]
+enabled = no
+
+[cpu.cpu7_softnet_stat]
+enabled = no
+
+[netfilter.conntrack_sockets]
+enabled = no
+
+[netfilter.conntrack_new]
+enabled = no
+
+[netfilter.conntrack_changes]
+enabled = no
+
+[netfilter.conntrack_expect]
+enabled = no
+
+[netfilter.conntrack_search]
+enabled = no
+
+[netfilter.conntrack_errors]
+enabled = no
+
+[disk.sda]
+enabled = no
+
+[disk_ops.sda]
+enabled = no
+
+[disk_backlog.sda]
+enabled = no
+
+[disk_util.sda]
+enabled = no
+
+[disk_iotime.sda]
+enabled = no
+
+[disk.sdb]
+enabled = no
+
+[disk_ops.sdb]
+enabled = no
+
+[disk_backlog.sdb]
+enabled = no
+
+[disk_util.sdb]
+enabled = no
+
+[disk_mops.sdb]
+enabled = no
+
+[disk_iotime.sdb]
+enabled = no
+
+[disk.sdc]
+enabled = no
+
+[disk_ops.sdc]
+enabled = no
+
+[disk_backlog.sdc]
+enabled = no
+
+[disk_util.sdc]
+enabled = no
+
+[disk_mops.sdc]
+enabled = no
+
+[disk_iotime.sdc]
+enabled = no
+
+[system.io]
+enabled = no
+
+[system.ipc_semaphores]
+enabled = no
+
+[system.ipc_semaphore_arrays]
+enabled = no
+
+[system.shared_memory_segments]
+enabled = no
+
+[system.shared_memory_bytes]
+enabled = no
+
+[netdata.plugin_proc_modules]
+enabled = no
+
+[netdata.plugin_proc_cpu]
+enabled = no
+
+[netdata.server_cpu]
+enabled = no
+
+[netdata.clients]
+enabled = no
+
+[netdata.requests]
+enabled = no
+
+[netdata.net]
+enabled = no
+
+[netdata.response_time]
+enabled = no
+
+[netdata.compression_ratio]
+enabled = no
+
+[netdata.dbengine_compression_ratio]
+enabled = no
+
+[netdata.page_cache_hit_ratio]
+enabled = no
+
+[netdata.page_cache_stats]
+enabled = no
+
+[netdata.dbengine_long_term_page_stats]
+enabled = no
+
+[netdata.dbengine_io_throughput]
+enabled = no
+
+[netdata.dbengine_io_operations]
+enabled = no
+
+[netdata.dbengine_global_errors]
+enabled = no
+
+[netdata.dbengine_global_file_descriptors]
+enabled = no
+
+[netdata.dbengine_ram]
+enabled = no
+
+[disk_await.sda]
+enabled = no
+
+[disk_avgsz.sda]
+enabled = no
+
+[disk_svctm.sda]
+enabled = no
+
+[disk_await.sdb]
+enabled = no
+
+[disk_avgsz.sdb]
+enabled = no
+
+[disk_svctm.sdb]
+enabled = no
+
+[disk_await.sdc]
+enabled = no
+
+[disk_avgsz.sdc]
+enabled = no
+
+[disk_svctm.sdc]
+enabled = no
+
+[netdata.queries]
+enabled = no
+
+[netdata.db_points]
+enabled = no
+
+[services.cpu]
+enabled = no
+
+[services.mem_usage]
+enabled = no
+
+[services.throttle_io_read]
+enabled = no
+
+[services.throttle_io_write]
+enabled = no
+
+[services.throttle_io_ops_read]
+enabled = no
+
+[services.throttle_io_ops_write]
+enabled = no
+
+[netfilter.netlink_new]
+enabled = no
+
+[netfilter.netlink_changes]
+enabled = no
+
+[netfilter.netlink_search]
+enabled = no
+
+[netfilter.netlink_errors]
+enabled = no
+
+[netfilter.netlink_expect]
+enabled = no
+
+[system.power_consumption]
+enabled = no
diff --git a/build_external/scenarios/gaps_lo/parent-compose.yml b/build_external/scenarios/gaps_lo/parent-compose.yml
new file mode 100644
index 00000000..e7baad25
--- /dev/null
+++ b/build_external/scenarios/gaps_lo/parent-compose.yml
@@ -0,0 +1,13 @@
+version: '3.3'
+services:
+  agent_parent:
+    image: debian_10_dev
+    command: /usr/sbin/netdata -D
+    ports:
+      - 21000:19999
+    volumes:
+      - ./parent_stream.conf:/etc/netdata/stream.conf:ro
+      - ./parent_guid:/var/lib/netdata/registry/netdata.public.unique.id:ro
+      - ./mostly_off.conf:/etc/netdata/netdata.conf:ro
+    cap_add:
+      - SYS_PTRACE
diff --git a/build_external/scenarios/gaps_lo/parent_guid b/build_external/scenarios/gaps_lo/parent_guid
new file mode 100644
index 00000000..fee6f323
--- /dev/null
+++ b/build_external/scenarios/gaps_lo/parent_guid
@@ -0,0 +1 @@
+00000000-0000-0000-0000-000000000000
\ No newline at end of file
diff --git a/build_external/scenarios/gaps_lo/parent_stream.conf b/build_external/scenarios/gaps_lo/parent_stream.conf
new file mode 100644
index 00000000..99611cc5
--- /dev/null
+++ b/build_external/scenarios/gaps_lo/parent_stream.conf
@@ -0,0 +1,12 @@
+[00000000-0000-0000-0000-000000000000]
+    enabled = yes
+    allow from = *
+    default history = 3600
+    # default memory mode = ram
+
+    health enabled by default = auto
+
+    # postpone alarms for a short period after the sender is connected
+    default postpone alarms on connect seconds = 60
+    multiple connections = allow
+