Re: [Nagios-devel] Nagios 3.1.1 eats cpu like mad

[Guest]

On Jul 15, 2009, at 2:10 PM, Hiren Patel wrote:

> Ricardo Maraschini wrote:
>> Hi,
>>
>> ----- "Ethan Galstad" escreveu:
>>> Patch is in CVS now. Can someone who was experience scheduling
>>> problems
>>> with the 3.0.6 release test the latest 3.1.2 release?
>>
>> Just to let you know that the original scheduler bug remains there
>> on Nagios release 3.1.2, but now when something wrong happens with
>> service scheduling Nagios write a log line saying:
>>
>> Warning: Check of service 'fake-test' on host 'localhost' could not
>> be rescheduled properly. Scheduling check for next week...
>>
>> We need to look more closely to problem.
> could you provide simple configuration that can be used to replicate
> the
> problem on 3.1.2? thanks.

Using -HEAD from a few days ago. I see this as well, but most of my
checks are passive only. I use the old trick of enabling active checks
but with check_period none to keep the GUI clean. It's happening for
many (all?) of my passive checks. I'm just upgrading to -3x so I'm not
sure it's really a problem per se, given that these are related to
passive-only services, but at the least it's annoying... Here's an
example, pulled from objects.cache on the host receiving the passive
checks. I do not see the error on the actual polling machines.

--
Marc


[1247869976] Warning: Check of service '5 MIN CPU UTIL' on host 'eakin-
es.davidson.tn.ena.net' could not be rescheduled properly. Scheduling
check for next week...
[1247870015] Warning: Check of service 'PING' on host 'eakin-
es.davidson.tn.ena.net' could not be rescheduled properly. Scheduling
check for next week...

define host {
host_name eakin-es.davidson.tn.ena.net
alias Eakin Elementary - 2557
address 172.31.35.124
check_period none
contact_groups tnops,stupid,
86389,74350,87857,15386,66918,89727,71056,66875,15384,61345,85030,15443,60214,35512,59110,68542,56158,72073,87697,85424,48295,85956,80685,81285,15441,53052,48298,48299,78367,82123,79800,75220,15475,56022,82718,15387,62143,19519,53051,67449,52243,56980,67888,10656,86063,87457,79510,55494,56023,52963,80647,55508,56021,16330,63894
notification_period none
initial_state o
check_interval 5.000000
retry_interval 1.000000
max_check_attempts 1
active_checks_enabled 1
passive_checks_enabled 1
obsess_over_host 1
event_handler_enabled 0
low_flap_threshold 0.000000
high_flap_threshold 0.000000
flap_detection_enabled 1
flap_detection_options o,d,u
freshness_threshold 0
check_freshness 0
notification_options n
notifications_enabled 1
notification_interval 10080.000000
first_notification_delay 0.000000
stalking_options n
process_perf_data 0
failure_prediction_enabled 1
retain_status_information 1
retain_nonstatus_information 1
}

define service {
host_name eakin-es.davidson.tn.ena.net
service_description 5 MIN CPU UTIL
check_period none
check_command check_cisco_cpu_5
contact_groups tnops,stupid,
86389,74350,87857,15386,66918,89727,71056,66875,15384,61345,85030,15443,60214,35512,59110,68542,56158,72073,87697,85424,48295,85956,80685,81285,15441,53052,48298,48299,78367,82123,79800,75220,15475,56022,82718,15387,62143,19519,53051,67449,52243,56980,67888,10656,86063,87457,79510,55494,56023,52963,80647,55508,56021,16330,63894
notification_period 24x7
initial_state o
check_interval 5.000000
retry_interval 3.000000
max_check_attempts 3
is_volatile 0
parallelize_check 1
active_checks_enabled 1
passive_checks_enabled 1
obsess_over_service 0
event_handler_enabled 0
low_flap_threshold 0.000000
high_flap_threshold 0.000000
flap_detection_enabled 1
flap_detection_options o,w,u,c
freshness_threshold 0
check_freshness 0
notification_options c,r
notifications_enabled 1
notification_interval 10080.000000
first_notification_delay 0.000000
stalking_options n
process_perf_data 0
failure_prediction_enabled 1
retain_status_information 1
retain_nonstatus_information 1
}

define service {
host_name

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