Availability Report
nuffers at tsainc.com
nuffers at tsainc.com
Tue Jun 14 17:47:26 CEST 2005
I am examining the availability reports and have found some strange
statistics in Nagios 2.0B2
I performed a test and have these results from a host for a 24 hour
period. The only time that the server was down yesterday was during the
scheduled reboot.
Scheduled downtime: 20:55 - 22:00
Reboot of Host: ~14 minutes @ 21:19
First assumed host state: Host UP
Report Period: Yesterday
Availability Report:
UP: 23h 44m 28s 98.921%
DOWN
Scheduled 0d 0h 8m 43s 0.605%
Un-Scheduled 0d 0h 6m 49s 1.079%
The host log entries shows:
( Host UP Rest of the time)
06-09-2005 20:55:00 06-09-2005 21:19:37 0d 0h 24m 37s HOST DOWNTIME
START Start of scheduled downtime
06-09-2005 21:19:37 06-09-2005 21:32:38 0d 0h 13m 1s HOST DOWN
(HARD) CRITICAL - X.X.X.X: Host unreachable @ X.X.X.X. rta nan, lost 100%
06-09-2005 21:32:38 06-09-2005 22:00:00 0d 0h 27m 22s HOST UP (HARD)
OK - X.X.X.X: rta 0.288ms, lost 0%
06-09-2005 22:00:00 06-10-2005 00:00:00 0d 2h 0m 0s HOST
DOWNTIME END End of scheduled downtime
( Host UP Rest of the time)
Why is there any unscheduled downtime since the downtime was within the
scheduled downtime? I have perused the Nagios web site and "googled".
When I examine services. there duplicating the same thing with scheduled
outages.
What am I missing?
Steve
Nagios 2.02b
Fedore Core3
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