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runtime: add timestamp to gctrace=1 output #9830

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schmichael opened this issue Feb 10, 2015 · 1 comment
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runtime: add timestamp to gctrace=1 output #9830

schmichael opened this issue Feb 10, 2015 · 1 comment
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@schmichael
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A timestamp for gctrace=1's output would be very useful for external tooling wishing to visualize or aggregate gc logs.

Relevant log line: https://github.com/golang/go/blob/master/src/runtime/mgc.go#L1668-L1676

Seems like using either t0 or t4 would be the most useful. This way all of the phase timings could be easily translated to absolute times by an external tool.

Original post: https://groups.google.com/forum/#!topic/golang-nuts/CG4BrJ0ZD6Q
@mikioh mikioh changed the title Add timestamp to gctrace=1 output runtime: add timestamp to gctrace=1 output Feb 10, 2015
@rsc
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rsc commented Apr 10, 2015

@aclements did this as part of redoing the entire line.

@rsc rsc closed this as completed Apr 10, 2015
@golang golang locked and limited conversation to collaborators Jun 25, 2016
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@rsc @schmichael @gopherbot