Hello.
On this system the agent crash continuously: Zabbix 3.2.6 (revision 67849).
The probelm emerged on 28/06/2017 after a system upgrade (previously version is not know, but very recent).
Before the Plesk upgrade everything worked smoothly.
This is the log (debug=3)
14553:20170711:102705.173 **** Enabled features ****
14553:20170711:102705.173 IPv6 support: YES
14553:20170711:102705.173 TLS support: YES
14553:20170711:102705.173 **************************
14553:20170711:102705.173 using configuration file: /etc/zabbix/zabbix_agentd.conf
14553:20170711:102705.173 agent #0 started [main process]
14554:20170711:102705.174 agent #1 started [collector]
14555:20170711:102705.174 agent #2 started [active checks #1]
14554:20170711:102835.413 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
14553:20170711:102835.413 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
14555:20170711:102835.413 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
14553:20170711:102835.416 Zabbix Agent stopped. Zabbix 3.2.6 (revision 67849).
With Debug=4 (a part of the log):
8537:20170711:095644.810 send_buffer() now:1499759804 lastsent:1499759716 now-lastsent:88 BufferSend:100; will not send now
8537:20170711:095644.810 End of send_buffer():SUCCEED
8537:20170711:095644.810 __zbx_zbx_setproctitle() title:'active checks #1 [idle 1 sec]'
8536:20170711:095645.735 __zbx_zbx_setproctitle() title:'collector [processing data]'
8536:20170711:095645.735 In update_cpustats()
8536:20170711:095645.735 End of update_cpustats()
8536:20170711:095645.735 __zbx_zbx_setproctitle() title:'collector [idle 1 sec]'
8537:20170711:095645.810 In send_buffer() host:'wwwwwww' port:20051 entries:82/100
8537:20170711:095645.810 send_buffer() now:1499759805 lastsent:1499759716 now-lastsent:89 BufferSend:100; will not send now
8537:20170711:095645.810 End of send_buffer():SUCCEED
8537:20170711:095645.810 __zbx_zbx_setproctitle() title:'active checks #1 [idle 1 sec]'
8537:20170711:095646.648 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
8535:20170711:095646.648 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
8536:20170711:095646.648 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
8535:20170711:095646.649 zbx_on_exit() called
8535:20170711:095646.649 In zbx_dshm_destroy() shmid:-1
8535:20170711:095646.649 End of zbx_dshm_destroy():SUCCEED
8535:20170711:095646.649 In zbx_unload_modules()
8535:20170711:095646.649 End of zbx_unload_modules()
8535:20170711:095646.649 Zabbix Agent stopped. Zabbix 3.2.6 (revision 67849).
Now I reduced the BufferSend from 100 to 70: in this way I can get some items before the crash.
Some ideas?
On this system the agent crash continuously: Zabbix 3.2.6 (revision 67849).
The probelm emerged on 28/06/2017 after a system upgrade (previously version is not know, but very recent).
Before the Plesk upgrade everything worked smoothly.
This is the log (debug=3)
14553:20170711:102705.173 **** Enabled features ****
14553:20170711:102705.173 IPv6 support: YES
14553:20170711:102705.173 TLS support: YES
14553:20170711:102705.173 **************************
14553:20170711:102705.173 using configuration file: /etc/zabbix/zabbix_agentd.conf
14553:20170711:102705.173 agent #0 started [main process]
14554:20170711:102705.174 agent #1 started [collector]
14555:20170711:102705.174 agent #2 started [active checks #1]
14554:20170711:102835.413 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
14553:20170711:102835.413 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
14555:20170711:102835.413 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
14553:20170711:102835.416 Zabbix Agent stopped. Zabbix 3.2.6 (revision 67849).
With Debug=4 (a part of the log):
8537:20170711:095644.810 send_buffer() now:1499759804 lastsent:1499759716 now-lastsent:88 BufferSend:100; will not send now
8537:20170711:095644.810 End of send_buffer():SUCCEED
8537:20170711:095644.810 __zbx_zbx_setproctitle() title:'active checks #1 [idle 1 sec]'
8536:20170711:095645.735 __zbx_zbx_setproctitle() title:'collector [processing data]'
8536:20170711:095645.735 In update_cpustats()
8536:20170711:095645.735 End of update_cpustats()
8536:20170711:095645.735 __zbx_zbx_setproctitle() title:'collector [idle 1 sec]'
8537:20170711:095645.810 In send_buffer() host:'wwwwwww' port:20051 entries:82/100
8537:20170711:095645.810 send_buffer() now:1499759805 lastsent:1499759716 now-lastsent:89 BufferSend:100; will not send now
8537:20170711:095645.810 End of send_buffer():SUCCEED
8537:20170711:095645.810 __zbx_zbx_setproctitle() title:'active checks #1 [idle 1 sec]'
8537:20170711:095646.648 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
8535:20170711:095646.648 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
8536:20170711:095646.648 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
8535:20170711:095646.649 zbx_on_exit() called
8535:20170711:095646.649 In zbx_dshm_destroy() shmid:-1
8535:20170711:095646.649 End of zbx_dshm_destroy():SUCCEED
8535:20170711:095646.649 In zbx_unload_modules()
8535:20170711:095646.649 End of zbx_unload_modules()
8535:20170711:095646.649 Zabbix Agent stopped. Zabbix 3.2.6 (revision 67849).
Now I reduced the BufferSend from 100 to 70: in this way I can get some items before the crash.
Some ideas?