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From 44c1c8ea31f981bdd7856d4eb8f4ac49f95a85e3 Mon Sep 17 00:00:00 2001
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From: Jan Friesse <jfriesse@redhat.com>
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Date: Fri, 5 Jun 2020 14:42:26 +0200
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Subject: [PATCH] main: Make schedmiss in cmap and log equal
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Second call of qb_util_nano_from_epoch_get may differ a bit. Solution is
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to use previously stored timestamp (similarly as in master branch).
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Also fix man page to follow similar style as other keys.
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Thanks Patrik Hagara <phagara@redhat.com> for reporting the problem.
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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 | 2 +-
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man/cmap_keys.8 | 12 +++++++-----
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2 files changed, 8 insertions(+), 6 deletions(-)
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diff --git a/exec/main.c b/exec/main.c
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index 545c123d..5d05d573 100644
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--- a/exec/main.c
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+++ b/exec/main.c
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@@ -858,7 +858,7 @@ static void timer_function_scheduler_timeout (void *data)
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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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- icmap_set_uint64("runtime.schedmiss.timestamp", qb_util_nano_from_epoch_get() / QB_TIME_NS_IN_MSEC);
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+ icmap_set_uint64("runtime.schedmiss.timestamp", schedmiss_event_tstamp);
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}
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/*
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diff --git a/man/cmap_keys.8 b/man/cmap_keys.8
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index 1045c65e..d9e512d6 100644
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--- a/man/cmap_keys.8
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+++ b/man/cmap_keys.8
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@@ -256,13 +256,15 @@ Status of the processor. Can be one of joined and left.
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Config version of the member node.
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.TP
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-runtime.schedmiss.timestamp
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+runtime.schedmiss.*
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+If corosync is not scheduled after the required period of time it will
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+log this event and also write an entry to cmap under following keys:
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+
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+.B timestamp
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The timestamp of the last time when corosync failed to be scheduled
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-for the required amount of time. The even is warned in syslog but this
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-is easier to find. The time is milli-seconds since the epoch.
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+for the required amount of time. The time is milli-seconds since the epoch.
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-.B
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-runtime.schedmiss.delay
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+.B delay
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The amount of time (milliseconds as a float) that corosync was delayed.
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.TP
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--
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2.18.2
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