安装memcache-top 监控
1.网址:http://code.google.com/p/memcache-top/ 下载程序,放到linux下
2.如果执行perl memcache-top-v0.6 --instances=127.0.0.1:11212,127.0.0.1:11211 出现如下错误:
Can't locate Time/HiRes.pm in @INC
Can't locate ExtUtils/MakeMaker.pm in @INC (解决办法:http://hi.baidu.com/liu731/item/a5ac223e9538e9d06d15e9b5) OK
Can't locate CPAN.pm in @INC (解决办法:http://bbs.chinaunix.net/thread-1290287-1-1.html) OK
需要安装的软件:Time-HiRes-1.9725 Test-Harness-3.26 Test-Simple-0.98 CPAN-1.9402
安装方法:解压后,进入目录执行如下命令:
perl Makefile.PL
make
make test
make install
http://search.cpan.org/ 查找下载所需软件
perl /root/soft/memcache-top-v0.6 --instances=218.245.5.77 --port 20130
执行后,显示:
INSTANCE USAGE HIT % CONN TIME EVICT/s READ/s WRITE/s218.245.5.77:11211 is DOWN.AVERAGE: 0.0% 0.0% 0.0ms 0.0 0 0TOTAL: 0B/ 0B 0.0ms 0.0 0 0(ctrl-c to quit.)