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| author |   Juri Lelli <juri.lelli@redhat.com> | 2025-06-27 13:51:18 +0200 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2025-07-14 10:59:33 +0200 |
| commit | 634c24068abf8f325e520e663250e4a32a95ea0e (patch) | |
| tree | 5fc350d632d0eb9e1d15195bc652c1373de58dbf /tools/perf/scripts/python | |
| parent | tools/sched: Add root_domains_dump.py which dumps root domains info (diff) | |
| download | wireguard-linux-634c24068abf8f325e520e663250e4a32a95ea0e.tar.xz wireguard-linux-634c24068abf8f325e520e663250e4a32a95ea0e.zip | |
tools/sched: Add dl_bw_dump.py for printing bandwidth accounting info
dl_rq bandwidth accounting information is crucial for the correct
functioning of SCHED_DEADLINE.
Add a drgn script for accessing that information at runtime, so that
it's easier to check and debug issues related to it.
Signed-off-by: Juri Lelli <juri.lelli@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Marcel Ziswiler <marcel.ziswiler@codethink.co.uk> # nuc & rock5b
Link: https://lore.kernel.org/r/20250627115118.438797-6-juri.lelli@redhat.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions