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24 Mar 2025
@alanpearce:private.coffee@alanpearce:private.coffee joined the room.16:10:10
@emilazy:matrix.orgemily Gaétan Lepage: x86 Linux builder is at >100% CPU usage 16:15:30
@glepage:matrix.orgGaétan LepageYes I'm building torch16:15:49
@glepage:matrix.orgGaétan LepageI can kill it. This is endless16:16:03
@glepage:matrix.orgGaétan Lepage (I made sure to --max-jobs 1 --cores 0 so I hope the LAV is not over 24) 16:16:36
@emilazy:matrix.orgemily --max-jobs 1 --cores 0 will frequently make load average go > nproc 16:17:55
@emilazy:matrix.orgemilysince the leaf build children are never the only process running on the system16:18:24
@emilazy:matrix.orgemily* since the leaf build children are never the only processes running on the system16:18:33
@emilazy:matrix.orgemily load average: 24.65, 25.85, 26.11 16:19:04
@glepage:matrix.orgGaétan LepageIs 25.5 (current 15min LAV) significantly worse than 24?16:19:40
@glepage:matrix.orgGaétan Lepage I can set --cores n-1 next time if this makes a tangible difference. 16:19:57
@max:privatevoid.netMaxmake invocations that don't set `-l` are a crime against humanity16:20:08
@emilazy:matrix.orgemilyyes, an overloaded system thrashes endlessly and makes it take 10 seconds to fork a single command etc.16:22:26
@emilazy:matrix.orgemilynot that 23 is great either on a shared resource16:22:33

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