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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:22:31 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:22:31 +0000 |
commit | 8d4f58e49b9dc7d3545651023a36729de773ad86 (patch) | |
tree | 7bc7be4a8e9e298daa1349348400aa2a653866f2 /health/health.d/netfilter.conf | |
parent | Initial commit. (diff) | |
download | netdata-8d4f58e49b9dc7d3545651023a36729de773ad86.tar.xz netdata-8d4f58e49b9dc7d3545651023a36729de773ad86.zip |
Adding upstream version 1.12.0.upstream/1.12.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'health/health.d/netfilter.conf')
-rw-r--r-- | health/health.d/netfilter.conf | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/health/health.d/netfilter.conf b/health/health.d/netfilter.conf new file mode 100644 index 0000000..1d07752 --- /dev/null +++ b/health/health.d/netfilter.conf @@ -0,0 +1,29 @@ + +# you can disable an alarm notification by setting the 'to' line to: silent + + alarm: netfilter_last_collected_secs + on: netfilter.conntrack_sockets + os: linux + hosts: * + 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 + info: number of seconds since the last successful data collection + to: sysadmin + + alarm: netfilter_conntrack_full + on: netfilter.conntrack_sockets + os: linux + hosts: * + lookup: max -10s unaligned of connections + calc: $this * 100 / $netfilter_conntrack_max + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (70) : (80)) + crit: $this > (($status == $CRITICAL) ? (80) : (90)) + delay: down 5m multiplier 1.5 max 1h + info: the number of connections tracked by the netfilter connection tracker, as a percentage of the connection tracker table size + to: sysadmin |