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MINOR: promex: expose ST_I_PX_RATE (current_session_rate)

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It has been requested to have the current_session_rate exposed at the
frontend level. For now only the per-process value was exposed
(ST_I_INF_SESS_RATE).

Thanks to the work done lately to merge promex and stat_cols_px[]
array, let's simply defined an .alt_name for the ST_I_PX_RATE metric in
order to have promex exposing it as current_session_rate for relevant
contexts.
This commit is contained in:
Aurelien DARRAGON 2025-04-28 12:19:36 +02:00
parent e921362810
commit dc95a3ed61
1 changed files with 1 additions and 1 deletions
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src/stats-proxy.c
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@ -81,7 +81,7 @@ const struct stat_col stat_cols_px[ST_I_PX_MAX] = {
[ST_I_PX_LBTOT] = ME_NEW_BE("lbtot", "loadbalanced_total", FN_COUNTER, FF_U64, cum_lbconn, STATS_PX_CAP___BS, "Total number of requests routed by load balancing since the worker process started (ignores queue pop and stickiness)"),
[ST_I_PX_TRACKED] = { .name = "tracked", .alt_name = NULL, .desc = "Name of the other server this server tracks for its state" },
[ST_I_PX_TYPE] = { .name = "type", .alt_name = NULL, .desc = "Type of the object (Listener, Frontend, Backend, Server)" },
[ST_I_PX_RATE] = ME_NEW_PX("rate", NULL, FN_RATE, FF_U32, sess_per_sec, STATS_PX_CAP__FBS, "Total number of sessions processed by this object over the last second (sessions for listeners/frontends, requests for backends/servers)"),
[ST_I_PX_RATE] = ME_NEW_PX("rate", "current_session_rate", FN_RATE, FF_U32, sess_per_sec, STATS_PX_CAP__FBS, "Total number of sessions processed by this object over the last second (sessions for listeners/frontends, requests for backends/servers)"),
[ST_I_PX_RATE_LIM] = { .name = "rate_lim", .alt_name = "limit_session_rate", .desc = "Limit on the number of sessions accepted in a second (frontend only, 'rate-limit sessions' setting)", .cap = STATS_PX_CAP__F__ },
[ST_I_PX_RATE_MAX] = { .name = "rate_max", .alt_name = "max_session_rate", .desc = "Highest value of sessions per second observed since the worker process started", .cap = STATS_PX_CAP__FBS },
[ST_I_PX_CHECK_STATUS] = { .name = "check_status", .alt_name = "check_status", .desc = "Status report of the server's latest health check, prefixed with '*' if a check is currently in progress", .cap = STATS_PX_CAP____S },