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MINOR: cli/activity: report the accept queue sizes in "show activity"

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Seeing the size of each ring helps understand which threads are
overloaded and why some of them are less often elected than others
by the multi-queue load balancer.
This commit is contained in:
Willy Tarreau
2019-04-12 15:29:23 +02:00
parent 64a9c05f37
commit a8f57d51a0
1 changed files with 1 additions and 0 deletions
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src/cli.c
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@@ -1071,6 +1071,7 @@ static int cli_io_handler_show_activity(struct appctx *appctx)
chunk_appendf(&trash, "\naccepted:"); for (thr = 0; thr < global.nbthread; thr++) chunk_appendf(&trash, " %u", activity[thr].accepted);
chunk_appendf(&trash, "\naccq_pushed:"); for (thr = 0; thr < global.nbthread; thr++) chunk_appendf(&trash, " %u", activity[thr].accq_pushed);
chunk_appendf(&trash, "\naccq_full:"); for (thr = 0; thr < global.nbthread; thr++) chunk_appendf(&trash, " %u", activity[thr].accq_full);
chunk_appendf(&trash, "\naccq_ring:"); for (thr = 0; thr < global.nbthread; thr++) chunk_appendf(&trash, " %u", (accept_queue_rings[thr].tail - accept_queue_rings[thr].head + ACCEPT_QUEUE_SIZE)%ACCEPT_QUEUE_SIZE);
chunk_appendf(&trash, "\n");