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    zabbix server is not running: the information displayed may not be current

    Hello Everyone,

    I have been using Zabbix for quite a while and today out of sudden, I start getting the message that says "zabbix server is not running: the information displayed may not be current".
    I am familiar with this issue before so already checked the following

    zabbix.conf.php --> all fine
    zabbix-server.conf --> all fine
    SULinux --> disabled
    mysql --> can login with same credentials as in zabbix.conf.php file

    I am using Zabbix 4.0.5 and this is the output for zabbix-server.log:

    6899:20190516:132158.701 === Backtrace: ===
    6899:20190516:132158.703 12: /usr/sbin/zabbix_server(zbx_backtrace+0x44) [0x55b3da5be35b]
    6899:20190516:132158.703 11: /usr/sbin/zabbix_server(__zbx_mem_malloc+0x163) [0x55b3da5b99a3]
    6899:20190516:132158.704 10: /usr/sbin/zabbix_server(+0xc9c0d) [0x55b3da583c0d]
    6899:20190516:132158.704 9: /usr/sbin/zabbix_server(zbx_hashset_insert_ext+0x12f) [0x55b3da5c3939]
    6899:20190516:132158.705 8: /usr/sbin/zabbix_server(+0xca8b3) [0x55b3da5848b3]
    6899:20190516:132158.706 7: /usr/sbin/zabbix_server(DCstrpool_replace+0x55) [0x55b3da5849b4]
    6899:20190516:132158.706 6: /usr/sbin/zabbix_server(+0xcfca2) [0x55b3da589ca2]
    6899:20190516:132158.707 5: /usr/sbin/zabbix_server(DCsync_configuration+0xa27) [0x55b3da58ff4c]
    6899:20190516:132158.707 4: /usr/sbin/zabbix_server(MAIN_ZABBIX_ENTRY+0x6b6) [0x55b3da4f2e23]
    6899:20190516:132158.708 3: /usr/sbin/zabbix_server(daemon_start+0x315) [0x55b3da5bdaa4]
    6899:20190516:132158.708 2: /usr/sbin/zabbix_server(main+0x305) [0x55b3da4f2757]
    6899:20190516:132158.709 1: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7fb18b71cb97]
    6899:20190516:132158.709 0: /usr/sbin/zabbix_server(_start+0x2a) [0x55b3da4f189a]
    6920:20190516:132209.321 Starting Zabbix Server. Zabbix 4.0.5 (revision 90164).
    6920:20190516:132209.343 ****** Enabled features ******
    6920:20190516:132209.343 SNMP monitoring: YES
    6920:20190516:132209.344 IPMI monitoring: YES
    6920:20190516:132209.344 Web monitoring: YES
    6920:20190516:132209.345 VMware monitoring: YES
    6920:20190516:132209.345 SMTP authentication: YES
    6920:20190516:132209.378 Jabber notifications: YES
    6920:20190516:132209.378 Ez Texting notifications: YES
    6920:20190516:132209.378 ODBC: YES
    6920:20190516:132209.379 SSH2 support: YES
    6920:20190516:132209.379 IPv6 support: YES
    6920:20190516:132209.379 TLS support: YES
    6920:20190516:132209.380 ******************************
    6920:20190516:132209.389 using configuration file: /etc/zabbix/zabbix_server.conf
    6920:20190516:132209.466 current database version (mandatory/optional): 04000000/04000003
    6920:20190516:132209.466 required mandatory version: 04000000
    6920:20190516:132211.210 __mem_malloc: skipped 0 asked 80 skip_min 18446744073709551615 skip_max 0
    6920:20190516:132211.210 [file:dbconfig.c,line:94] zbx_mem_malloc(): out of memory (requested 78 bytes)
    6920:20190516:132211.211 [file:dbconfig.c,line:94] zbx_mem_malloc(): please increase CacheSize configuration parameter
    6920:20190516:132211.211 === memory statistics for configuration cache ===
    6920:20190516:132211.211 free chunks of size 24 bytes: 79
    6920:20190516:132211.211 free chunks of size 32 bytes: 8
    6920:20190516:132211.211 free chunks of size 40 bytes: 1
    6920:20190516:132211.211 min chunk size: 24 bytes
    6920:20190516:132211.212 max chunk size: 40 bytes
    6920:20190516:132211.212 memory of total size 8388232 bytes fragmented into 72114 chunks
    6920:20190516:132211.212 of those, 2192 bytes are in 88 free chunks
    6920:20190516:132211.212 of those, 7232232 bytes are in 72026 used chunks



    Appreciate any assistance on this matter.

    Thanks



    Last edited by mounir; 16-05-2019, 08:06.

    #2
    guys i managed to figure out the issue

    by looking at zabbix-server.log

    it seems I was using the default CacheSize value which is 8 MB after increasing it and restarting the zabbix-server service it works like a charm.

    Thanks anyway

    Comment


      #3
      Just increase the CacheSize value and restart the service

      Comment

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