[Webkit-unassigned] [Bug 209846] [WPE] Debug bot timeouts with many unresponsive webprocess errors

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=209846

--- Comment #3 from Lauro Moura <lmoura at igalia.com> ---
Some tests in the wpe-debug-tests bot with different timeout values (startup timeout is 1/4 of the regular timeout) and 20 processes:

30s - Always timeouts on startup (That means the WebProcess is taking more than 7,5s to start and load the about:blank page.
45s - Timeouts most times
60s - Never timeouts

Upping the number of processes to 25 made the 60s timeout to trigger the startup issues too.

Some more pairs:

30s/10proc - timeout
30s/5proc - timeout sometimes
30s/1proc - works

Given we are planning to move the bots to a flatpak-based setup, we could try increasing the timeout limit/reducing the number of parallel jobs to allow the bot to run while a proper fix is found.

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