3 check-ins related to "timing-wall"
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2026-08-24
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| 12:28 | merge timing-wall into trunk check-in: 952100a76b user: dmestas tags: trunk | |
| 12:27 |
timing: the footer reports wall time, not a sum of concurrent calls
A diff is two zit subprocesses on purpose, run at once. Adding their durations printed more time than the whole request took — "rendered in 410.1ms (zit 706.8ms×2)", and "79.94s (zit 159.05s×2)" on a cold tcl page. A number larger than the total reads as a broken page rather than as two calls overlapping. Record now takes the start instant instead of a duration, because a duration cannot say whether two calls overlapped, and the union of the spans is what a reader actually waited. closed check-in: 4aaf089616 user: dmestas tags: timing-wall | |
| 10:47 | merge people-admin into trunk check-in: f8af01dec3 user: dmestas tags: trunk | |