kv/kvserver: disable the below-raft proto tracking in race builds#50239
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craig[bot] merged 1 commit intocockroachdb:masterfrom Jun 15, 2020
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The below-raft proto tracking is meant to catch bugs where we inadvertently starting marshaling a proto below Raft. This tracking is a source of signficant memory allocations which measurably slow down race builds. Since we're already doing this tracking in non-race builds, there is little benefit to also doing it in race builds. Disabling below-raft proto tracking for race builds reduces the time to run `testrace` on the `kv/kvserver` package from 605s to 517s on my laptop. Release note: None
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andreimatei
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Jun 15, 2020
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LGTM
But please see if also removing this from testshort would help.
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complete! 0 of 0 LGTMs obtained (waiting on @andreimatei and @bdarnell)
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Jun 15, 2020
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The effect is much more muted: 125s -> 118s. There is also a practical difficulty in doing this as TFTR! bors r+ |
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The below-raft proto tracking is meant to catch bugs where we
inadvertently starting marshaling a proto below Raft. This tracking is a
source of signficant memory allocations which measurably slow down race
builds. Since we're already doing this tracking in non-race builds,
there is little benefit to also doing it in race builds. Disabling
below-raft proto tracking for race builds reduces the time to run
testraceon thekv/kvserverpackage from 605s to 517s on my laptop.Release note: None