[op5-users] Réf. : Re: Réf. : Re: Réf. : Re: Réf. : Re: Nagios start time delay with Merlin
nicolas.raspail at bnpparibas.com
nicolas.raspail at bnpparibas.com
Thu Aug 27 09:32:24 CEST 2009
op5-users-bounces at lists.op5.com wrote on 26/08/2009 14:53:40:
>
> Please test the beta5 of Merlin. The release-tag will be set where
> the beta5 tag is now, unless our testing uncover some truly amazing
> deficiency that we have so far been completely unable to spot (not
> very likely). In all likelihood, 0.6.2 will therefore be the same
> code as is in 0.6.2-beta5.
>
> > Right now, with NDO, my latencies seems to be stable with theses
values
> >
> > Service Check Execution Time: 0.04 / 30.02 / 0.372 sec
> > Service Check Latency: 0.00 / 1299.86 / 46.321 sec
> > Host Check Execution Time: 2.54 / 2.62 / 2.563 sec
> > Host Check Latency: 0.00 / 3.45 / 1.179 sec
> >
>
> That's a fairly high service check latency though. Hopefully Merlin
> will cope better than that.
Hello,
I have compiled and installed the new merlin 0.6.2-beta5 and it is
running for 30 minutes now.
Nagios start checking hosts/services immediately, but I see a strange
behaviour of Merlin in the log file. Every 30/40s, the php importer is
run. In Ninja, I can see the number of services changing from 0 to
14669, and the number of hosts from 0 to 1984. Does it mean that there
is no history of past events in Merlin ?
Here is some log extract.
* When Merlind starts, looks normal
[1251354937] 6: Initializing IPC socket '/bnp/apps/nagios/merlin/ipc.sock'
for daemon
[1251354937] 6: Primed object states for 0 hosts and 0 services
[1251354937] 6: Merlin daemon successfully initialized
[1251354937] 7: sel_val: 6; ipc_listen_sock: 5; ipc_sock: -1; net_sock: 6
[1251355099] 7: select() returned 1 (errno = 0: Success)
[1251355099] 7: Accepting inbound connection on ipc socket
[1251355099] 7: sel_val: 7; ipc_listen_sock: 5; ipc_sock: 7; net_sock: 6
[1251355099] 7: select() returned 1 (errno = 0: Success)
[1251355099] 6: inbound data available on ipc socket
[1251355099] 7: Successfully read 1 (null) event (131 bytes; 67 bytes
body) from socket 7
* When nagios with the module starts
[1251355099] 7: nagios_paths[0]: /bnp/apps/nagios/etc/nagios.cfg
[1251355099] 7: nagios_paths[1]: /bnp/apps/nagios/var/objects.cache
[1251355099] 7: Executing import command 'php
/bnp/apps/nagios/merlin/import.php
--nagios-cfg=/bnp/apps/nagios/etc/nagios.cfg
--cache=/bnp/apps/nagios/var/objects.cache --db-name=merlindb
--db-user=merlin --db-pass=xxx --db-host=eqd-nagios-sql'
[1251355132] 7: Successfully read 1 NEBCALLBACK_DOWNTIME_DATA event (408
bytes; 344 bytes body) from socket 7
[1251355132] 7: Successfully read 1 NEBCALLBACK_HOST_STATUS_DATA event
(748 bytes; 684 bytes body) from socket 7
[1251355132] 7: Updating status for host 'cg37-014'
[1251355132] 7: Successfully read 1 NEBCALLBACK_PROGRAM_STATUS_DATA event
(352 bytes; 288 bytes body) from socket 7
[1251355132] 7: Successfully read 1 NEBCALLBACK_HOST_STATUS_DATA event
(795 bytes; 731 bytes body) from socket 7
[1251355132] 7: Updating status for host 'cg73-022'
[1251355132] 7: Successfully read 1 NEBCALLBACK_HOST_STATUS_DATA event
(795 bytes; 731 bytes body) from socket 7
[1251355132] 7: Updating status for host 'cg73-022'
[1251355132] 7: Successfully read 1 NEBCALLBACK_HOST_STATUS_DATA event
(795 bytes; 731 bytes body) from socket 7
[1251355132] 7: Updating status for host 'cg74-002'
[1251355133] 7: Successfully read 1 NEBCALLBACK_HOST_STATUS_DATA event
(795 bytes; 731 bytes body) from socket 7
* when the php importer is ran
[1251355138] 7: Updating status for service 'CHECK-DISKS' on host
'orasrv-dev24'
[1251355138] 6: Handled 63 ipc events in 39.262 seconds
[1251355138] 7: sel_val: 7; ipc_listen_sock: 5; ipc_sock: 7; net_sock: 6
[1251355147] 7: select() returned 1 (errno = 0: Success)
[1251355147] 6: inbound data available on ipc socket
[1251355147] 7: Successfully read 1 NEBCALLBACK_SERVICE_STATUS_DATA event
(716 bytes; 652 bytes body) from socket 7
[1251355147] 7: Updating status for service 'CHECK-DISKS' on host
'parss1112432'
[1251355147] 7: Successfully read 1 (null) event (131 bytes; 67 bytes
body) from socket 7
[1251355147] 7: nagios_paths[0]: /bnp/apps/nagios/etc/nagios.cfg
[1251355147] 7: nagios_paths[1]: /bnp/apps/nagios/var/objects.cache
[1251355147] 7: Executing import command 'php
/bnp/apps/nagios/merlin/import.php
--nagios-cfg=/bnp/apps/nagios/etc/nagios.cfg
--cache=/bnp/apps/nagios/var/objects.cache --db-name=merlindb
--db-user=merlin --db-pass=xxx --db-host=eqd-nagios-sql'
[1251355180] 7: Successfully read 1 NEBCALLBACK_SERVICE_STATUS_DATA event
(845 bytes; 781 bytes body) from socket 7
[1251355180] 7: Updating status for service
'bnp-check-disk-free-home-snmp' on host 'cg35-052'
[1251355180] 7: Successfully read 1 (null) event (131 bytes; 67 bytes
body) from socket 7
[1251355180] 7: nagios_paths[0]: /bnp/apps/nagios/etc/nagios.cfg
[1251355180] 7: nagios_paths[1]: /bnp/apps/nagios/var/objects.cache
[1251355180] 7: Executing import command 'php
/bnp/apps/nagios/merlin/import.php
--nagios-cfg=/bnp/apps/nagios/etc/nagios.cfg
--cache=/bnp/apps/nagios/var/objects.cache --db-name=merlindb
--db-user=merlin --db-pass=xxx --db-host=eqd-nagios-sql'
[1251355214] 7: Successfully read 1 NEBCALLBACK_SERVICE_STATUS_DATA event
(840 bytes; 776 bytes body) from socket 7
[1251355214] 7: Updating status for service
'bnp-check-disk-free-home-snmp' on host 'cg37-001'
[1251355214] 7: Successfully read 1 (null) event (131 bytes; 67 bytes
body) from socket 7
[1251355214] 7: nagios_paths[0]: /bnp/apps/nagios/etc/nagios.cfg
[1251355214] 7: nagios_paths[1]: /bnp/apps/nagios/var/objects.cache
[1251355214] 7: Executing import command 'php
/bnp/apps/nagios/merlin/import.php
--nagios-cfg=/bnp/apps/nagios/etc/nagios.cfg
--cache=/bnp/apps/nagios/var/objects.cache --db-name=merlindb
--db-user=merlin --db-pass=xxx --db-host=eqd-nagios-sql'
[1251355248] 7: Successfully read 1 NEBCALLBACK_PROGRAM_STATUS_DATA event
(352 bytes; 288 bytes body) from socket 7
And since that, the log file is fill of lines like
[1251356792] 7: Updating status for service 'CHECK-CLUSTER' on host
'orasrv-dev20'
[1251356792] 7: Successfully read 1 (null) event (131 bytes; 67 bytes
body) from socket 7
[1251356792] 7: nagios_paths[0]: /bnp/apps/nagios/etc/nagios.cfg
[1251356792] 7: nagios_paths[1]: /bnp/apps/nagios/var/objects.cache
[1251356792] 7: Executing import command 'php
/bnp/apps/nagios/merlin/import.php
--nagios-cfg=/bnp/apps/nagios/etc/nagios.cfg
--cache=/bnp/apps/nagios/var/objects.cache --db-name=merlindb
--db-user=merlin --db-pass=xxx --db-host=eqd-nagios-sql'
[1251356826] 7: Successfully read 1 NEBCALLBACK_PROGRAM_STATUS_DATA event
(352 bytes; 288 bytes body) from socket 7
[1251356826] 7: Successfully read 1 (null) event (131 bytes; 67 bytes
body) from socket 7
[1251356826] 7: nagios_paths[0]: /bnp/apps/nagios/etc/nagios.cfg
[1251356826] 7: nagios_paths[1]: /bnp/apps/nagios/var/objects.cache
[1251356826] 7: Executing import command 'php
/bnp/apps/nagios/merlin/import.php
--nagios-cfg=/bnp/apps/nagios/etc/nagios.cfg
--cache=/bnp/apps/nagios/var/objects.cache --db-name=merlindb
--db-user=merlin --db-pass=xxx --db-host=eqd-nagios-sql'
It seems that merlind receive an update in the IPC socket and run the
php importer soon ater. Is a normal behaviour in the beta5 version ?
Regards
Nicolas
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