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runtime: document scvg lines with GODEBUG="gctrace=1" #15212

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mbertschler opened this issue Apr 9, 2016 · 1 comment
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runtime: document scvg lines with GODEBUG="gctrace=1" #15212

mbertschler opened this issue Apr 9, 2016 · 1 comment
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Documentation FrozenDueToAge NeedsFix The path to resolution is known, but the work has not been done.
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Go1.7Maybe

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@mbertschler
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Setting GODEBUG="gctrace=1" outputs GC information in a line format that is well documented in the pkg/runtime documentation, but it also emits lines like that:

scvg0: inuse: 0, idle: 0, sys: 1, released: 0, consumed: 1 (MB)
scvg1: 0 MB released
scvg1: inuse: 0, idle: 0, sys: 1, released: 0, consumed: 0 (MB)

There is no documentation that explains what these values really mean.

Go version: go 1.6
@bradfitz bradfitz added this to the Go1.7 milestone Apr 9, 2016
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CL https://golang.org/cl/23319 mentions this issue.

@quentinmit quentinmit added the NeedsFix The path to resolution is known, but the work has not been done. label May 26, 2016
@rsc rsc modified the milestones: Go1.7Maybe, Go1.7 May 27, 2016
@golang golang locked and limited conversation to collaborators Jun 1, 2017
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Documentation FrozenDueToAge NeedsFix The path to resolution is known, but the work has not been done.
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@bradfitz @rsc @quentinmit @aclements @mbertschler @gopherbot