[Community Q] "expert Zuozhen" The first 25 questions and answers Summary

Q: Can the same time on a single host zbx and snmp monitor it?

A: You can not for a host zbx and snmp monitoring can only distinguish

Q: Is this what? So often a few days to look at
6859: 20190904: 142633.292 item "CASHUB03 : perf_counter [" \ MSExchange Control Panel \ PowerShell Runspaces - Activations / sec "]" became not supported: Value "2.958977" of type "string" is not suitable value of the type for "Numeric (unsigned)"
6857: 20,190,904: 142,702.439 Item "CASHUB03: perf_counter [" \ MSExchange Control Panel \ PowerShell Runspaces - Activations / sec "]" Became supportedA: error from your point of view, should be the acquisition of data is "string", but the type of template monitored item numbers.
Q: But, soon recovered, if this is really wrong, will instantly recover Well
A: This monitor can look at the latest data item, if newly acquired right, it should not be a problem, just because you have when it comes to immediately resume the
Q: figure has not changed is 0, but does have an error log, as well as trigger the alarm, how to find this problem?



A: This notice is to inform the alarm restoration
Q: Yes. On the left there are two warning messages, e-mail recovery after a minute
A: does this term monitoring data acquired is 0, whether it is correct? I think you just made the error log, access to the data is "2.958977", may choose the type of monitored items "float" a little better
Q: Well, I try. Thank you

Q:想请教下各位大佬，zabbix_server启动失败

A:看下zabbix_server的日志的报错有什么,看100行
Q:

A:看日志报错应该是有残留的进程存在，看看是否还有zabbix_server的进程在运行

Q:

A:试下systemctl restart zabbix_server，然后systemctl status zabbix_server，还启不来的话，继续查看日志这次会有什么报错
Q:

A: You look /tmp/zabbix_server.pid this file does not exist?
Q: Is there

A: delete it, restart zabbix_server
Q: still does not start up

A: look pid file there, and then continue to look at the error log what
Q: no
A: Before anything is done to stop the operation led to zabbix
Q: before installing the fping package
a: using ll command, look at the details of this pid file, there may be zabbix not have permission to lead the
a: just pid file has been deleted, you are referring to which pid file
Q: general for every time you start zabbix, will automatically generate the pid file, if not automatically generated, indicating a problem
a: does not generate
Q: zabbix modify the configuration file, the pid directory parameters set in the zabbix directory then restart zabbix service
a: I use the reboot command to restart the next
Q: this is my zabbix_server profile


Q: I am in accordance with this document the installation fping package, the emergence of this issue
a: get a template, then the bulk link, the installation documentation seems to be no problem.
Q: Thank you

Expect this to solve the problem:
to ask you a question, the health of the dashboard components, such as Redis components, Kafka components, MongDB components. The health of the industry is how to define it?