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| author | Federico Ceratto <federico.ceratto@gmail.com> | 2016-11-23 15:49:10 +0000 |
|---|---|---|
| committer | Federico Ceratto <federico.ceratto@gmail.com> | 2016-11-23 15:49:10 +0000 |
| commit | 87649cf32bd0e14d5a903fb85b01e9f41a253540 (patch) | |
| tree | bbefda6dac074aeb87529592e8e5064f69cbe024 /conf.d/health.d/softnet.conf | |
| parent | Imported Upstream version 1.3.0+dfsg (diff) | |
| download | netdata-87649cf32bd0e14d5a903fb85b01e9f41a253540.tar.xz netdata-87649cf32bd0e14d5a903fb85b01e9f41a253540.zip | |
New upstream version 1.4.0+dfsgupstream/1.4.0+dfsg
Diffstat (limited to 'conf.d/health.d/softnet.conf')
| -rw-r--r-- | conf.d/health.d/softnet.conf | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/conf.d/health.d/softnet.conf b/conf.d/health.d/softnet.conf new file mode 100644 index 00000000..0c3709f4 --- /dev/null +++ b/conf.d/health.d/softnet.conf @@ -0,0 +1,21 @@ +# check for common /proc/net/softnet_stat errors + + alarm: 1hour_netdev_backlog_exceeded + on: system.softnet_stat + lookup: sum -1h unaligned absolute of dropped + units: packets + every: 1m + warn: $this > 0 + delay: down 30m multiplier 1.5 max 1h + info: number of packets dropped because sysctl net.core.netdev_max_backlog was exceeded (this can be a cause for dropped packets) + to: sysadmin + + alarm: 1hour_netdev_budget_ran_outs + on: system.softnet_stat + lookup: sum -1h unaligned absolute of squeezed + units: events + every: 1m + warn: $this > 0 + delay: down 30m multiplier 1.5 max 1h + info: number of times ksoftirq ran out of sysctl net.core.netdev_budget or time slice, with work remaining (this can be a cause for dropped packets) + to: silent |