Zabbix server is no running

Posted 2021-09-28 IT陳慶澤

在我自動化大量部署新增主機之後，zabbix server顯示Zabbix server is no running，查看log訊息，

[root@idczabbix85 zabbix]# tail -50 zabbix_server.log

顯示 One child process died (PID:9954,exitcode/signal:1). Exiting ...

  9953:20210927:180057.378 One child process died (PID:9954,exitcode/signal:1). Exiting ...
  9953:20210927:180057.379 syncing trend data...
  9953:20210927:180057.379 syncing trend data done
  9953:20210927:180057.379 Zabbix Server stopped. Zabbix 5.0.14 (revision 892ce506db).

並看到
9954:20210927:180057.373 __mem_malloc: skipped 0 asked 96 skip_min 18446744073709551615 skip_max 0
9954:20210927:180057.374 [file:dbconfig.c,line:96] zbx_mem_malloc(): out of memory (requested 96 bytes)
9954:20210927:180057.374 [file:dbconfig.c,line:96] zbx_mem_malloc(): please increase CacheSize configuration parameter
記憶體溢出，需要調整增加cache

  9953:20210927:180056.890 using configuration file: /etc/zabbix/zabbix_server.conf
  9953:20210927:180056.894 current database version (mandatory/optional): 05000000/05000004
  9953:20210927:180056.894 required mandatory version: 05000000
  9953:20210927:180056.906 server #0 started [main process]
  9954:20210927:180056.906 server #1 started [configuration syncer #1]
  9954:20210927:180057.373 __mem_malloc: skipped 0 asked 96 skip_min 18446744073709551615 skip_max 0
  9954:20210927:180057.374 [file:dbconfig.c,line:96] __zbx_mem_malloc(): out of memory (requested 96 bytes)
  9954:20210927:180057.374 [file:dbconfig.c,line:96] __zbx_mem_malloc(): please increase CacheSize configuration parameter

找到設定檔，預設我都沒設定CacheSize，將其註釋取消掉，設定為1024M，重啟服務即可正常。

[root@idczabbix85 zabbix]# vim /etc/zabbix/zabbix_server.conf

[root@idczabbix85 zabbix]# systemctl restart zabbix-server.service