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Ingensi / dockbeat

Dockbeat - the elastic Beat for docker daemon monitoring
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Occasional MASSIVE cpu metrics?? #112

Closed MaxFlanders closed 8 years ago

MaxFlanders commented 8 years ago

Occasionally dockerbeat is throwing a log with cpu.totalUsage off of the charts. Like unrealistically high, representing more cpu than our memory has (knowing you get 100% per cpu).

Example:

image

Have you guys seen this before or know what could cause something like this??

Thanks!

tsg commented 8 years ago

This looks quite similar to something we had in Topbeat, see this PR that fixes it. The usage of unsigned integers caused small negative values to be transformed in huge positive values.

Looking at the dockerbeat code, the same might be happening here.

MaxFlanders commented 8 years ago

Any update on this issue?? This is literally the only thing preventing us from utilizing this tool in production unfortunately :(

marminthibaut commented 8 years ago

I'll be on it on Thursday :racehorse:

marminthibaut commented 8 years ago

@326TimesBetter I just opened the PR #116 -> Can you check if this version of dockerbeat resolve your issue? If you don't want to compile dockerbeat yourselft, here is a compiled version for linux x86_64 architecture.

Thanks! dockerbeat.zip

marminthibaut commented 8 years ago

@326TimesBetter ??

I wouldlike to release :grinning: