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From 3166a87749fa4817d90ed335f3c5843fc38e7304 Mon Sep 17 00:00:00 2001
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From: Jan Friesse <jfriesse@redhat.com>
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Date: Mon, 24 Feb 2020 14:58:45 +0100
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Subject: [PATCH] main: Add schedmiss timestamp into message
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This is useful for matching schedmiss event in stats map with logged
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event.
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(backported from master 35662dd0ec53f456445c30c0ef92892f47b25aa2)
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Signed-off-by: Jan Friesse <jfriesse@redhat.com>
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Reviewed-by: Christine Caulfield <ccaulfie@redhat.com>
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---
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exec/main.c | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/exec/main.c b/exec/main.c
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index 204abc8..545c123 100644
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--- a/exec/main.c
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+++ b/exec/main.c
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@@ -834,6 +834,7 @@ static void timer_function_scheduler_timeout (void *data)
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struct scheduler_pause_timeout_data *timeout_data = (struct scheduler_pause_timeout_data *)data;
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unsigned long long tv_current;
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unsigned long long tv_diff;
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+ uint64_t schedmiss_event_tstamp;
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tv_current = qb_util_nano_current_get ();
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@@ -849,8 +850,11 @@ static void timer_function_scheduler_timeout (void *data)
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timeout_data->tv_prev = tv_current;
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if (tv_diff > timeout_data->max_tv_diff) {
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- log_printf (LOGSYS_LEVEL_WARNING, "Corosync main process was not scheduled for %0.4f ms "
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+ schedmiss_event_tstamp = qb_util_nano_from_epoch_get() / QB_TIME_NS_IN_MSEC;
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+
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+ log_printf (LOGSYS_LEVEL_WARNING, "Corosync main process was not scheduled (@%" PRIu64 ") for %0.4f ms "
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"(threshold is %0.4f ms). Consider token timeout increase.",
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+ schedmiss_event_tstamp,
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(float)tv_diff / QB_TIME_NS_IN_MSEC, (float)timeout_data->max_tv_diff / QB_TIME_NS_IN_MSEC);
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icmap_set_float("runtime.schedmiss.delay", (float)tv_diff / QB_TIME_NS_IN_MSEC);
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--
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1.8.3.1
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