Adjust default process/threads limit #532
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When VM is started with memory hotplug, the initial memory size is quite small. It is used for calculating default threads limit, and that in turns is used to calculate default process count limit per user. For a VM started with 400MB (the default) both limits are too low for some threads/processes-heavy applications like Firefox. Adjust the limits to a static higher value, based on defaults when memory hotplug is disabled (and rounded to a nice number). Fixes QubesOS/qubes-issues#8960
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OpenQA test summaryComplete test suite and dependencies: https://openqa.qubes-os.org/tests/overview?distri=qubesos&version=4.3&build=2024110404-4.3&flavor=pull-requests Test run included the following:
New failures, excluding unstableCompared to: https://openqa.qubes-os.org/tests/overview?distri=qubesos&version=4.3&build=2024091704-4.3&flavor=update
Failed tests8 failures
Fixed failuresCompared to: https://openqa.qubes-os.org/tests/112766#dependencies 200 fixed
Unstable tests
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Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #532 +/- ##
==========================================
- Coverage 70.57% 70.14% -0.43%
==========================================
Files 3 3
Lines 469 469
==========================================
- Hits 331 329 -2
- Misses 138 140 +2 ☔ View full report in Codecov by Sentry. |
When VM is started with memory hotplug, the initial memory size is quite
small. It is used for calculating default threads limit, and that in
turns is used to calculate default process count limit per user. For a
VM started with 400MB (the default) both limits are too low for some
threads/processes-heavy applications like Firefox.
Adjust the limits to a static higher value, based on defaults when
memory hotplug is disabled (and rounded to a nice number).
Fixes QubesOS/qubes-issues#8960