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cmd/roachtest: adjust disk-stalled roachtests TPS calculation#100821

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craig[bot] merged 1 commit intocockroachdb:masterfrom
jbowens:diskstall-post
Apr 6, 2023
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cmd/roachtest: adjust disk-stalled roachtests TPS calculation#100821
craig[bot] merged 1 commit intocockroachdb:masterfrom
jbowens:diskstall-post

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@jbowens
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@jbowens jbowens commented Apr 6, 2023

Previously, the post-stall TPS calculation included the time that the node was stalled but before the stall triggered the node's exit. During this period, overall TPS drops until the gray failure is converted into a hard failure. This commit adjusts the post-stall TPS calculation to exclude the stalled time when TPS is expected to tank.

Epic: None
Informs: #97705.
Release note: None

Previously, the post-stall TPS calculation included the time that the node was
stalled but before the stall triggered the node's exit. During this period,
overall TPS drops until the gray failure is converted into a hard failure. This
commit adjusts the post-stall TPS calculation to exclude the stalled time when
TPS is expected to tank.

Epic: None
Informs: cockroachdb#97705.
Release note: None
@jbowens jbowens requested a review from a team April 6, 2023 15:15
@jbowens jbowens requested a review from a team as a code owner April 6, 2023 15:15
@jbowens jbowens requested review from herkolategan, itsbilal and renatolabs and removed request for a team April 6, 2023 15:15
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@jbowens jbowens added backport-23.1.x PAST MAINTENANCE SUPPORT: 23.1 patch releases via ER request only backport-22.2.x labels Apr 6, 2023
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LGTM :shipit:

@jbowens
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jbowens commented Apr 6, 2023

TFTR!

bors r=itsbilal

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craig bot commented Apr 6, 2023

Build succeeded:

@nicktrav
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nicktrav commented Apr 6, 2023

Nice! Thanks for digging into this.

@jbowens jbowens deleted the diskstall-post branch April 6, 2023 18:44
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4 participants