9eef97a9de
The main if not only use case for per-queue stats today is checking
for traffic imbalance. Add simple traffic balance analysis to qstats.
$ ynltool qstat balance
eth0 rx 44 queues:
rx-packets : cv=6.9% ns=24.2% stddev=512006493
min=6278921110 max=8011570575 mean=7437054644
rx-bytes : cv=6.9% ns=24.1% stddev=759670503060
min=9326315769440 max=11884393670786 mean=11035439201354
...
$ ynltool -j qstat balance | jq
[
{
"ifname": "eth0",
"ifindex": 2,
"queue-type": "rx",
"rx-packets": {
"queue-count": 44,
"min": 6278301665,
"max": 8010780185,
"mean": 7.43635E+9,
"stddev": 5.12012E+8,
"coefficient-of-variation": 6.88525,
"normalized-spread": 24.249
},
...
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Link: https://patch.msgid.link/20251107162227.980672-5-kuba@kernel.org
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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| .. | ||
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| wmi | ||
| workqueue | ||
| writeback | ||
| Makefile | ||