can't show "latest data" after upgrade to zabbix 2.2.0

[zdsec]

hi:

can show "latest dat" after upgrade to zabbix 2.2.0, any idea?

[enkrypt3d]

I've noticed on my install after updating from 206 to 2.2, latest data takes forever to load... I might have to drop the db and start fresh.

[harmonica]

Hi,

In our lab environment, after upgrading from 2.0.9 to 2.2.1 nothing is show in Monitoring > Latest data when selected all from Group and Host. This behavior happens to anyone else?

[enkrypt3d]

same exact issue. It takes about 5 minutes to load the data for some reason... and by then it tries to refresh the page which starts everything over again!

[enkrypt3d]

Figured out the problem:

edit /etc/zabbix/zabbix_server.conf

Uncomment:

ValueCacheSize=8M

Then restart zabbix-server.. Latest data now loads fast(er)... it takes maybe 5 seconds vs 30-60 seconds now.

I set mine to 8M and that seems to be much better..

[harmonica]

HI,

I changed ValueCacheSize from 8 to 16, 32, 128, 256 and 512, and we still cant load Monitoring > Latest data when selected all from Group and Host.

[enkrypt3d]

post your zabbix logs. I noticed I wasn't able to use anything above 8MB. otherwise zabbix was throwing errors.

/var/log/zabbix/zabbix_server.log

[harmonica]

post your zabbix logs. I noticed I wasn't able to use anything above 8MB. otherwise zabbix was throwing errors.

/var/log/zabbix/zabbix_server.log

Hi,

I change ValueCacheSize to 8 and still cant load.


32661:20131213:171344.063 Starting Zabbix Server. Zabbix 2.2.1 (revision 40808).
32661:20131213:171344.063 ****** Enabled features ******
32661:20131213:171344.063 SNMP monitoring: YES
32661:20131213:171344.063 IPMI monitoring: YES
32661:20131213:171344.063 WEB monitoring: YES
32661:20131213:171344.063 VMware monitoring: YES
32661:20131213:171344.063 Jabber notifications: YES
32661:20131213:171344.063 Ez Texting notifications: YES
32661:20131213:171344.063 ODBC: YES
32661:20131213:171344.063 SSH2 support: YES
32661:20131213:171344.063 IPv6 support: YES
32661:20131213:171344.063 ******************************
32661:20131213:171344.063 using configuration file: /usr/local/etc/zabbix_server.conf
32661:20131213:171344.070 current database version (mandatory/optional): 02020000/02020000
32661:20131213:171344.070 required mandatory version: 02020000
32665:20131213:171344.146 server #1 started [configuration syncer #1]
32666:20131213:171344.147 server #2 started [db watchdog #1]
32709:20131213:171344.375 server #44 started [trapper #2]
32711:20131213:171344.376 server #46 started [trapper #4]
32708:20131213:171344.377 server #43 started [trapper #1]
32710:20131213:171344.377 server #45 started [trapper #3]
32712:20131213:171344.377 server #47 started [trapper #5]
32713:20131213:171344.379 server #48 started [trapper #6]
32714:20131213:171344.383 server #49 started [trapper #7]
32722:20131213:171344.423 server #50 started [trapper #8]
32725:20131213:171344.445 server #53 started [icmp pinger #1]
32727:20131213:171344.445 server #55 started [icmp pinger #3]
32723:20131213:171344.447 server #51 started [trapper #9]
32726:20131213:171344.448 server #54 started [icmp pinger #2]
32724:20131213:171344.448 server #52 started [trapper #10]
32728:20131213:171344.454 server #56 started [icmp pinger #4]
32735:20131213:171344.503 server #60 started [icmp pinger #8]
32737:20131213:171344.503 server #62 started [icmp pinger #10]
32739:20131213:171344.503 server #64 started [icmp pinger #12]
32733:20131213:171344.520 server #58 started [icmp pinger #6]
32736:20131213:171344.521 server #61 started [icmp pinger #9]
32734:20131213:171344.521 server #59 started [icmp pinger #7]
32738:20131213:171344.522 server #63 started [icmp pinger #11]
32732:20131213:171344.524 server #57 started [icmp pinger #5]
32742:20131213:171344.573 server #67 started [icmp pinger #15]
32744:20131213:171344.573 server #69 started [icmp pinger #17]
32746:20131213:171344.577 server #71 started [icmp pinger #19]
32740:20131213:171344.583 server #65 started [icmp pinger #13]
32741:20131213:171344.590 server #66 started [icmp pinger #14]
32743:20131213:171344.591 server #68 started [icmp pinger #16]
32745:20131213:171344.591 server #70 started [icmp pinger #18]
32749:20131213:171344.635 server #74 started [housekeeper #1]
32749:20131213:171344.635 executing housekeeper
32751:20131213:171344.635 server #76 started [http poller #1]
32753:20131213:171344.639 server #78 started [history syncer #1]
32747:20131213:171344.645 server #72 started [icmp pinger #20]
32748:20131213:171344.659 server #73 started [alerter #1]
32750:20131213:171344.660 server #75 started [timer #1]
32760:20131213:171344.706 server #80 started [history syncer #3]
32761:20131213:171344.708 server #81 started [history syncer #4]
32763:20131213:171344.710 server #83 started [history syncer #6]
32765:20131213:171344.711 server #85 started [history syncer #8]
32764:20131213:171344.733 server #84 started [history syncer #7]
32762:20131213:171344.734 server #82 started [history syncer #5]
32759:20131213:171344.736 server #79 started [history syncer #2]
32766:20131213:171344.737 server #86 started [escalator #1]
32661:20131213:171344.740 server #0 started [main process]
309:20131213:171344.802 server #88 started [self-monitoring #1]
308:20131213:171344.805 server #87 started [proxy poller #1]
32670:20131213:171345.109 server #5 started [poller #3]
32676:20131213:171345.122 server #11 started [poller #9]
32673:20131213:171345.128 server #8 started [poller #6]
32682:20131213:171345.134 server #17 started [poller #15]
32678:20131213:171345.141 server #13 started [poller #11]
32672:20131213:171345.142 server #7 started [poller #5]
32674:20131213:171345.097 server #9 started [poller #7]
32680:20131213:171345.145 server #15 started [poller #13]
32684:20131213:171345.148 server #19 started [poller #17]
32687:20131213:171345.150 server #22 started [poller #20]
32689:20131213:171345.157 server #24 started [unreachable poller #2]
32669:20131213:171345.161 server #4 started [poller #2]
32667:20131213:171345.168 server #3 started [poller #1]
32693:20131213:171345.170 server #28 started [unreachable poller #6]
32691:20131213:171345.171 server #26 started [unreachable poller #4]
32697:20131213:171345.172 server #32 started [unreachable poller #10]
32695:20131213:171345.174 server #30 started [unreachable poller #8]
32706:20131213:171345.179 server #41 started [unreachable poller #19]
32701:20131213:171345.183 server #36 started [unreachable poller #14]
32704:20131213:171345.185 server #39 started [unreachable poller #17]
32699:20131213:171345.186 server #34 started [unreachable poller #12]
32671:20131213:171345.191 server #6 started [poller #4]
32675:20131213:171345.199 server #10 started [poller #8]
32681:20131213:171345.208 server #16 started [poller #14]
32690:20131213:171345.213 server #25 started [unreachable poller #3]
32679:20131213:171345.219 server #14 started [poller #12]
32677:20131213:171345.222 server #12 started [poller #10]
32688:20131213:171345.224 server #23 started [unreachable poller #1]
32696:20131213:171345.230 server #31 started [unreachable poller #9]
32692:20131213:171345.235 server #27 started [unreachable poller #5]
32694:20131213:171345.238 server #29 started [unreachable poller #7]
32685:20131213:171345.240 server #20 started [poller #18]
32683:20131213:171345.241 server #18 started [poller #16]
32700:20131213:171345.247 server #35 started [unreachable poller #13]
32686:20131213:171345.247 server #21 started [poller #19]
32698:20131213:171345.249 server #33 started [unreachable poller #11]
32705:20131213:171345.251 server #40 started [unreachable poller #18]
32702:20131213:171345.253 server #37 started [unreachable poller #15]
32703:20131213:171345.258 server #38 started [unreachable poller #16]
32707:20131213:171345.262 server #42 started [unreachable poller #20]
32752:20131213:171345.268 server #77 started [discoverer #1]
32749:20131213:171348.514 housekeeper [deleted 12366 hist/trends, 0 items, 0 events, 0 sessions, 0 alarms, 0 audit items in 3.839042 sec, idle 1 hour(s)]

[alisson]

Do you are with debug on frontend ?

Probably there is a "Out of Memory" error in apache log.

[harmonica]

Do you are with debug on frontend ?

Probably there is a "Out of Memory" error in apache log.

Hi,

In apache log

[Fri Dec 13 17:14:38 2013] [error] [client xxx.xxx.xxx.xxx] PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 262144 bytes) in /var/www/html/zabbix/include/db.inc.php on line 1047, referer:hxxp://xxx.xxx.xxx.xxx/zabbix/latest.php?ddreset=1&sid=4efc2f8d1a7ce2d9

I set memory_limit = 512M in php.ini, and now can load, but it takes 15 seconds.
In this lab, zabbix is running on a VM with 2GB ram

[enkrypt3d]

You might want to give more ram to that VM... I have 4GB on mine and it uses 90% of it since mysql is local.

[harmonica]

You might want to give more ram to that VM... I have 4GB on mine and it uses 90% of it since mysql is local.

Hi,

Yes, I will increase RAM in this lab and I get in touch to give feedback.

Regards

[alisson]

Check if debug is enable for your user. Upper right corner there is a "evidence":

[harmonica]

Check if debug is enable for your user. Upper right corner there is a "evidence":

[ATTACH]6472[/ATTACH]

Hi,

Yes, debug is enable for my user

[alisson]

Disable it on "Administration => Users". You will notice that your zabbix
will get faster and and will not use a lot of memory.