mrtg监控硬盘容量，内存占用，CPU占用等等

本文参考了http://guoxuemin.blog.51cto.com/379574/165807博客，非常感谢

过程很简单：

# System Processes Info 系统进程信息

#

Target[server.processes]: .1.3.6.1.2.1.25.1.6.0&.1.3.6.1.2.1.25.1.6.0:[email protected]

Title[server.processes]: Current Processes Running

PageTop[server.processes]: <H1>Current Processes Running</H1>

MaxBytes[server.processes]: 1000

ShortLegend[server.processes]: procs

YLegend[server.processes]: Current Processes Running

Legend1[server.processes]: Processes

LegendI[server.processes]: Running

LegendO[server.processes]:

Options[server.processes]: growright,nopercent,gauge

# User Sessions Info 用户会话信息

Target[server.users]: .1.3.6.1.2.1.25.1.5.0&.1.3.6.1.2.1.25.1.5.0:[email protected]

Title[server.users]: Current Users Sessions

PageTop[server.users]: <H1>Current Users Sessions</H1>

MaxBytes[server.users]: 10000

ShortLegend[server.users]: Sessions

YLegend[server.users]: Current Users Sessions

Legend1[server.users]: Users Sessions

LegendI[server.users]: Sessions

LegendO[server.users]:

Options[server.users]: growright,nopercent,gauge

# Established TCP Connections

Target[server.estabcons]: tcpCurrEstab.0&tcpCurrEstab.0:[email protected]

Title[server.estabcons]: Currently Established TCP Connections

PageTop[server.estabcons]: <H1>Established TCP Connections</H1>

MaxBytes[server.estabcons]: 10000000000

ShortLegend[server.estabcons]: c/s

YLegend[server.estabcons]: Connections

LegendI[server.estabcons]: In

LegendO[server.estabcons]:

Legend1[server.estabcons]: Established connections

Legend2[server.estabcons]:

Options[server.estabcons]: growright,nopercent,gauge

# New TCP Connection Monitoring  新的TCP连接情况

Target[server.newconns]: tcpPassiveOpens.0&tcpActiveOpens.0:[email protected]

Title[server.newconns]: Newly Created TCP Connections

PageTop[server.newconns]: <H1>New TCP Connections</H1>

MaxBytes[server.newconns]: 10000000000

ShortLegend[server.newconns]: c/s

YLegend[server.newconns]: Conns / Min

LegendI[server.newconns]: In

LegendO[server.newconns]: Out

Legend1[server.newconns]: New inbound connections

Legend2[server.newconns]: New outbound connections

Options[server.newconns]: growright,nopercent,perminute

# Memory Utilization  内存及虚拟内存使用情况

Target[server.memoryUsed]: .1.3.6.1.2.1.25.2.3.1.6.3&.1.3.6.1.2.1.25.2.3.1.6.4:[email protected] / .1.3.6.1.2.1.25.2.3.1.5.3&.1.3.6.1.2.1.25.2.3.1.5.4:[email protected] * 100

Title[server.memoryUsed]:  Memory Used

PageTop[server.memoryUsed]: <H1>Memory Utilization</H1>

MaxBytes[server.memoryUsed]: 523444000

ShortLegend[server.memoryUsed]: %

YLegend[server.memoryUsed]: % Memory Used

Legend1[server.memoryUsed]: Vir in next minute

Legend2[server.memoryUsed]: Phy in next minute

Legend3[server.memoryUsed]: Maximal 5 Minute Vir

Legend4[server.memoryUsed]: Maximal 5 Minute Phy

LegendI[server.memoryUsed]: &nbsp;Vir

LegendO[server.memoryUsed]: &nbsp;Phy

Options[server.memoryUsed]: growright,nopercent,gauge

# Disk Utilization  硬盘使用情况

Target[server.storageUsed]: .1.3.6.1.2.1.25.2.3.1.6.1&.1.3.6.1.2.1.25.2.3.1.6.2:[email protected] / .1.3.6.1.2.1.25.2.3.1.5.1&.1.3.6.1.2.1.25.2.3.1.5.1:[email protected] * 100

Title[server.storageUsed]:  Disk Used

PageTop[server.storageUsed]: <H1>Disk Utilization</H1>

MaxBytes[server.storageUsed]: 523444000

ShortLegend[server.storageUsed]: %

YLegend[server.storageUsed]: % Disk Used

Legend1[server.storageUsed]: C: in next minute

Legend2[server.storageUsed]: D: in next minute

Legend3[server.storageUsed]: Maximal 5 Minute C:

Legend4[server.storageUsed]: Maximal 5 Minute D:

LegendI[server.storageUsed]: &nbsp;C:

LegendO[server.storageUsed]: &nbsp;D:

Options[server.storageUsed]: growright,nopercent,gauge

将以上所有内容copy到C:\mrtg-2.15.2\bin里面的CFG文件中，保存

使用命令Perl indexmaker --output=c:\inetpub\wwwroot\mrtg\test\index.html c:\inetpub\wwwroot\mrtg\test\test.cfg重新生成网页，再使用命令：start /D c:\mrtg\bin wperl mrtg --logging=test

log c:\inetpub\wwwroot\mrtg\test\test.cfg 重新生成服务器test的流量图.

开始的时候，图片无法显示，重启设备后，图片显示有了，但是数据不正常。重启第二次后，图片显示正常。

原因我不太确认，可是是生成网页图片的过程出现了小BUG，重启二次机器后，mrtg工作正常。