Re: [PATCH v3 2/9] perf python sctop: Fix offline interval printing and test flakiness

[sashiko-bot@kernel.org]

> In sctop.py:
> - If an earlier interval elapsed and printed an empty table before the
>   target comm ('sleep') executed any syscalls, analyzer.printed became
>   True and the final partial interval containing the target comm's
>   syscalls was never flushed at EOF. Flush print_current_totals() in
>   finally when analyzer.syscalls is non-empty as well as when nothing
>   has been printed yet.
> - Initialize analyzer.e_machine after creating perf.session rather than
>   when session is still None.
> 
> In test_sctop_python.sh:
> - Use a private temporary directory via 'mktemp -d'.
> - Drop '-a' and pass '-B -N --no-bpf-event' to 'perf record', and sleep
>   briefly in the subshell ('sh -c "sleep 0.1; sleep 0.05"') with a
>   bounded retry loop so 'sleep's PERF_RECORD_COMM and sys_enter events
>   are reliably captured under heavy load.
> 
> Fixes: b83f0bacf5e4 ("perf python: Port sctop to perf module")
> Assisted-by: Antigravity:gemini-3.1-pro
> Signed-off-by: Ian Rogers <irogers@google.com>

Sashiko has reviewed this patch and found no issues. It looks great!

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Sashiko AI review · https://sashiko.dev/#/patchset/20260929065839.407062-1-irogers@google.com?part=2