Python性能监控Graphite
首先删除原来diamond生成的servers目录# rm -rf /var/lib/carbon/whisper/servers/
然后手动运行diamond的httpcode脚本
# diamond -f -l -r ./httpcode.py-c /etc/diamond/diamond.conf
ERROR: Pidfile exists. Server already running?#需要手动停止diamond服务
# /etc/init.d/diamond stop
Stopping diamond: [确定]
# diamond -f -l -r ./httpcode.py-c /etc/diamond/diamond.conf
Changed UID: 0 () GID: 0 ().
Loaded Handler: diamond.handler.graphite.GraphiteHandler
GraphiteHandler: Established connection to graphite server localhost:2003.
Loaded Handler: diamond.handler.archive.ArchiveHandler
Loading Collectors from: .
Loaded Module: httpcode
Loaded Collector: httpcode.HttpCodeCollector
Initialized Collector: HttpCodeCollector
Skipped loading disabled Collector: HttpCodeCollector
Started task scheduler.
Stopping task scheduler.
Stopped task scheduler.
Exiting.
如果没有报错，则查看浏览器会发现多了一个servers目录；但是当时目录就是没有生成，我还真纳闷了。原来在配置文件中没有启动此配置
# vim httpcode.py
......
config = super(HttpCodeCollector, self).get_default_config()
config.update({
'path': 'weblog',
'enabled':'True'#开启此选项
})
如果用diamond来搜集，则无需此选项，因为diamond有针对类的配置文件，在配置文件中开启会比在脚本中开启看起来更统一
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