Падает прокси

[Cramac]

Всем привет. Периодически падает zabbix-proxy
в логе последнее такое

# cat zabbix_proxy.log | tail -30
insert into proxy_history (itemid,clock,ns,value) values (37872,1507632925,351289578,'0');
insert into proxy_history (itemid,clock,ns,value) values (37994,1507632925,351289578,'0');
insert into proxy_history (itemid,clock,ns,value) values (37892,1507632925,351289578,'0');
]
  6136:20171010:135527.389 End of DCmass_proxy_add_history()
  6136:20171010:135527.389 In DCmass_proxy_update_items()
  6136:20171010:135527.389 End of DCmass_proxy_update_items()
  6136:20171010:135527.390 query [txnlev:1] [commit;]
  6136:20171010:135527.390 syncing history data done
  6136:20171010:135527.390 End of DCsync_all()
  6136:20171010:135527.390 In zbx_mem_destroy() descr:'history cache'
  6136:20171010:135527.390 End of zbx_mem_destroy()
  6136:20171010:135527.390 In zbx_mem_destroy() descr:'history index cache'
  6136:20171010:135527.390 End of zbx_mem_destroy()
  6136:20171010:135527.390 End of free_database_cache()
  6136:20171010:135527.390 In free_configuration_cache()
  6136:20171010:135527.390 In zbx_mem_destroy() descr:'configuration cache'
  6136:20171010:135527.390 End of zbx_mem_destroy()
  6136:20171010:135527.390 In zbx_strpool_destroy()
  6136:20171010:135527.390 In zbx_mem_destroy() descr:'string pool'
  6136:20171010:135527.390 End of zbx_mem_destroy()
  6136:20171010:135527.390 End of zbx_strpool_destroy()
  6136:20171010:135527.390 End of free_configuration_cache()
  6136:20171010:135527.391 In zbx_free_ipmi_handler()
  6136:20171010:135527.391 End of zbx_free_ipmi_handler()
  6136:20171010:135527.391 In free_selfmon_collector() collector:0xb75dd000
  6136:20171010:135527.391 End of free_selfmon_collector()
  6136:20171010:135527.391 In zbx_unload_modules()
  6136:20171010:135527.391 End of zbx_unload_modules()
  6136:20171010:135527.391 Zabbix Proxy stopped. Zabbix 3.2.8 (revision 72884).

как починить?

[Cramac]

методом отключения всего. нашел узел из за которого падал прокси.
удалил его