求助！cacti老是断点画图。。请帮忙分析一下 多谢了

黑腾小于

最近才发现  cacti老是断点画图。。不太清楚是因为什么     cacti和mrtg同在一台服务器上。。 mrtg监控相同设备就不会出现断点画图，请教各位大侠 这个是什么情况。。希望能帮忙分析和解决一下 多谢了




在cacti 的日志里面 老是有这样的错误 不知道严重不严重  颜色的区分也和日志一样（黄色这里看不清楚 我用蓝色代替）。  可以断定 网络是一直在通畅的  没有断网情况。。。
05/17/2012 11:15:03 AM - CMDPHP: Poller[0] Host[17] ERROR: HOST EVENT: Host is DOWN Message: UDP ping Timed out
05/17/2012 11:15:02 AM - CMDPHP: Poller[0] Host[15] ERROR: HOST EVENT: Host is DOWN Message: UDP ping Timed out
05/17/2012 11:15:02 AM - CMDPHP: Poller[0] Host[14] ERROR: HOST EVENT: Host is DOWN Message: UDP ping Timed out
05/17/2012 11:10:04 AM - SYSTEM STATS: Time:3.1521 Method:cmd.php Processes:1 Threads:N/A Hosts:13 HostsPerProcess:13 DataSources:133 RRDsProcessed:35
05/17/2012 11:10:04 AM - CMDPHP: Poller[0] Host[27] DS[388] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:10:04 AM - CMDPHP: Poller[0] Host[27] DS[387] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:10:04 AM - CMDPHP: Poller[0] Host[27] DS[386] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:10:04 AM - CMDPHP: Poller[0] Host[27] DS[385] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:10:04 AM - CMDPHP: Poller[0] Host[27] DS[384] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:10:04 AM - CMDPHP: Poller[0] Host[27] DS[383] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:10:04 AM - CMDPHP: Poller[0] Host[27] DS[382] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:10:04 AM - CMDPHP: Poller[0] Host[27] DS[381] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:10:04 AM - CMDPHP: Poller[0] Host[27] DS[380] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:10:04 AM - CMDPHP: Poller[0] Host[27] DS[379] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:05:04 AM - SYSTEM STATS: Time:2.1663 Method:cmd.php Processes:1 Threads:N/A Hosts:13 HostsPerProcess:13 DataSources:133 RRDsProcessed:72
05/17/2012 11:05:03 AM - CMDPHP: Poller[0] Host[27] DS[388] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:05:03 AM - CMDPHP: Poller[0] Host[27] DS[387] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:05:03 AM - CMDPHP: Poller[0] Host[27] DS[386] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:05:03 AM - CMDPHP: Poller[0] Host[27] DS[385] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:05:03 AM - CMDPHP: Poller[0] Host[27] DS[384] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:05:03 AM - CMDPHP: Poller[0] Host[27] DS[383] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:05:03 AM - CMDPHP: Poller[0] Host[27] DS[382] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:05:03 AM - CMDPHP: Poller[0] Host[27] DS[381] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:05:03 AM - CMDPHP: Poller[0] Host[27] DS[380] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:05:03 AM - CMDPHP: Poller[0] Host[27] DS[379] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:00:04 AM - SYSTEM STATS: Time:3.1510 Method:cmd.php Processes:1 Threads:N/A Hosts:13 HostsPerProcess:13 DataSources:133 RRDsProcessed:35
05/17/2012 11:00:03 AM - CMDPHP: Poller[0] Host[27] DS[388] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:00:03 AM - CMDPHP: Poller[0] Host[27] DS[387] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:00:03 AM - CMDPHP: Poller[0] Host[27] DS[386] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:00:03 AM - CMDPHP: Poller[0] Host[27] DS[385] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:00:03 AM - CMDPHP: Poller[0] Host[27] DS[384] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:00:03 AM - CMDPHP: Poller[0] Host[27] DS[383] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:00:03 AM - CMDPHP: Poller[0] Host[27] DS[382] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:00:03 AM - CMDPHP: Poller[0] Host[27] DS[381] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:00:03 AM - CMDPHP: Poller[0] Host[27] DS[380] WARNING: Result from SNMP not valid. Partial Result: U
05/17/2012 11:00:03 AM - CMDPHP: Poller[0] Host[27] DS[379] WARNING: Result from SNMP not valid. Partial Result: U

黑腾小于

难道就没人能帮忙分析一下么?

ooooldman

UDP 超时，看看你的网络

黑腾小于

ooooldman 发表于 2012-05-17 16:22
UDP 超时，看看你的网络

网络没有问题的。。。我用snmpwalk 也能抓取到数据

ooooldman

   超时不一定一直存在，否则你的图就不能出流量，
打个比方，某个时间你的应用占用流量比较大，堵死了snmp

黑腾小于

ooooldman 发表于 2012-05-17 17:16
超时不一定一直存在，否则你的图就不能出流量，
打个比方，某个时间你的应用占用 ...

这个问题应该从哪查起？不会总盯着看吧。

ooooldman

红色的提示，是ping过去的显示超时
   你写个脚本，监控下  

黑腾小于

ooooldman 发表于 2012-05-18 10:25
红色的提示，是ping过去的显示超时
   你写个脚本，监控下

你好 我是个菜鸟  
1.请问是监控什么？
2.红色信息出现的很少。。主要都是蓝色信息 ，但我在google查 蓝色信息一般是图像出不来所报的错误。。。

ooooldman

回复 8# 黑腾小于


    我一直没出现这个问题，不能确认这种错误

  你看看这个是否能够帮助你 http://cache.baidu.com/c?m=9f65c ... mp;p1=20#baidusnap7

黑腾小于

回复 9# ooooldman


    我按照帖子的方法 加了限制IP连接  观察一下 看看情况 因为有时候这种现象会同时在几个设备出现  有的时候就没有，所以搞的很头疼。。。多谢你了。不知道大侠有无其他联系方式。。能否及时沟通