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Add a memory monitor to the nightly CI #1892

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Merged
mhucka merged 6 commits into from
Jul 1, 2026
Merged

Add a memory monitor to the nightly CI #1892

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def2ce9
Switch to using "-n logical" with pytest by default
mhucka Jun 30, 2026
54df345
Add a memory monitor to the nightly CI
mhucka Jul 1, 2026
7ad41de
Use 'auto' instead of 'logical'
mhucka Jul 1, 2026
db712ee
Merge branch 'main' into change-nightly-pytest
mhucka Jul 1, 2026
64fa692
Undo unrelated changes
mhucka Jul 1, 2026
7cd80d0
Use 'auto' after all
mhucka Jul 1, 2026
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14 changes: 13 additions & 1 deletion .github/workflows/nightly.yaml
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Expand Up @@ -35,7 +35,7 @@ permissions: read-all

env:
# Default value for "-n" argument to pytest with pytest-xdist plugin.
pytest-n: ${{inputs.processes || 'logical'}}
pytest-n: ${{inputs.processes || 'auto'}}

@pavoljuhas pavoljuhas Jul 1, 2026

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This sets environment variable named pytest-n which cannot be accessed from a shell. Consider renaming to pytest_n or just use the context expression as is in the uv run command below.

@mhucka mhucka Jul 1, 2026 •
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It's referenced using ${{env.pytest-n}}.

It does seem to work as-is. (Also, note that this env variable is not part of this PR, although the value is being changed.)


jobs:
pytest:
Expand All @@ -57,6 +57,18 @@ jobs:
- name: Install dependencies
run: uv sync --frozen --no-dev --group test

- name: Continuously monitor memory and disk space during execution
run: |
while true; do
printf '%0.s-' {1..80}
free -h
echo
df -h .
printf '%0.s-' {1..80}
echo
sleep 10
done &

- name: Run the full Pytest suite
env:
# Adding xtrace makes Bash commands & scripts run with "-x".
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