如何编辑网站源代码,大连中国建筑装饰网,wordpress微信查看密码破解,西安医疗网站制作目前来说#xff0c;越来越多的使用多了NOSQL的业务#xff0c;但是这方面的监控缺不多。今天给大家介绍几个专业监控redis服务的工具#xff0c;便于大家进行redis性能分析。 一、redmon 这个工具是用ruby语言写的#xff0c;ruby是小鬼子弄出来的#xff0c;个人真心觉得… 目前来说越来越多的使用多了NOSQL的业务但是这方面的监控缺不多。今天给大家介绍几个专业监控redis服务的工具便于大家进行redis性能分析。 一、redmon 这个工具是用ruby语言写的ruby是小鬼子弄出来的个人真心觉得比较难用。这个语言的包需要安装rvm(ruby version manager)来管理。所以首先要部署rvm的环境虽然说不是很复杂但是真心觉得不想用这个以后有时间了会给大家介绍这个的。 二、redis-live Github 下载 RedisLive Centos 安装 python-pip 2) 直接下载 wget https://pypi.python.org/packages/source/p/pip/pip-1.5.6.tar.gz 3) 解压安装 tar zxvf pip-1.5.6.tar.gz python setup.py install Centos 安装setuptools 2) 直接下载 wget https://pypi.python.org/packages/source/s/setuptools/setuptools-5.4.1.tar.gz#md53540a44b90017cbb851840934156848e 3) 解压安装tar zxvf setuptools-5.4.1.tar.gz python setup.py install 今天的主要目的是redis-live这个软件。相对于redmon来说部署相对来说简单的多了而且功能上面也丝毫不逊色于redmon 安装redis-live 因为redis-live是基于python开发的所以首先要部署所需要的python环境 wget http://dl.fedoraproject.org/pub/epel/6/x86_64/python-pip-0.8-1.el6.noarch.rpm rpm -ivh python-pip-0.8-1.el6.noarch.rpm pip install tornado pip install redis// 需安装跟redis-server不同 pip install python-dateutil pip install argparse 环境部署完了之后就需要开始安装软件了。 git clone https://github.com/kumarnitin/RedisLive.git Initialized empty Git repository in /root/RedisLive/.git/ remote: Counting objects: 715, done. remote: Compressing objects: 100% (377/377), done. remote: Total 715 (delta 338), reused 699 (delta 323) Receiving objects: 100% (715/715), 2.59 MiB | 353 KiB/s, done. Resolving deltas: 100% (338/338), done. 因为没有打包的安装包所以只能下载安装git的源码 Install Dependencies tornado pip install tornado redis.py pip install redis python-dateutil pip install python-dateutil Youll also need argparse if youre running Python 2.7: argparse pip install argparse Get RedisLive Clone the repo git clone https://github.com/kumarnitin/RedisLive.git , ordownload the latest release Configuration edit redis-live.conf : update the value of the key RedisServers to the redis instances you want to monitor. You can monitor multiple instances by appending more values to the RedisServers list. update the value of the key RedisStatsServer to the redis instance you will use to store RedisLive data (this redis instance is different from the redis instances you are monitoring). passwords can be added as an optional parameter for any redis instance if you dont have a spare redis instance to use to store Redis Live data, then you can configure to use sqlite by changing DataStoreType : sqlite Start RedisLive start the monitoring script ./redis-monitor.py --duration120 duration is in seconds (see caveat) start the webserver ./redis-live.py Caveat on monitoring redis Currently the only hook into monitoring a redis instance is Redis MONITOR command, which streams back every command processed and reduces the throughput of the redis instance. It is recommended to run redis-monitor with --duration suitable for your redis deployment and scheduling it to run periodically as a cron job. 安装好之后就可以配置了 cd RedisLive/src vi redis-live.conf { RedisServers: [ { server : 127.0.0.1, port : 6379 } ], DataStoreType : sqlite, RedisStatsServer: { server : 127.0.0.1, port : 6381 } SqliteStatsStore : { path: db/redislive.sqlite } } RedisServers这个是redis服务器的配置 RedisStatsServer是redis服务器的监控信息可以存放在其他的redis服务器中.也就是RedisStatsServe 一般的是把”DataStoreType”改成sqlite类型的下面的RedisStatsServer就不用配置了 注因为有些redis服务器是需要密码进行访问的所以如果有密码的话需要在RedisServers里面写上密码如下 RedisServers: [ { server : 127.0.0.1, port : 6379, password:xxxxxx } ], 配置好之后就可以启动服务了。 ./redis-monitor.py --duration 120 ./redis-live.py 注启动服务之后如果访问web页面的话会在当前终端输出日志如果不想在终端输出可以查看redis-live.py的参数 [rootlocalhost src]# ./redis-live.py --help Usage: ./redis-live.py [OPTIONS] Options: --help show this help information --log_file_max_size max size of log files before rollover (default 100000000) --log_file_num_backups number of log files to keep (default 10) --log_file_prefixPATH Path prefix for log files. Note that if you are running multiple tornado processes, log_file_prefix must be different for each of them (e.g. include the port number) --log_to_stderr Send log output to stderr (colorized if possible). By default use stderr if --log_file_prefix is not set and no other logging is configured. --loggingdebug|info|warning|error|none Set the Python log level. If none, tornado wont touch the logging configuration. (default info) 可以看到有日志大小路径级别等等的选项。 最后来看下监控效果图 参考推荐
