小编给大家分享一下MySQL Innotop for Linux怎么安装，相信大部分人都还不怎么了解，因此分享这篇文章给大家参考一下，希望大家阅读完这篇文章后大有收获，下面让我们一起去了解一下吧！
成都创新互联是创新、创意、研发型一体的综合型网站建设公司，自成立以来公司不断探索创新，始终坚持为客户提供满意周到的服务，在本地打下了良好的口碑，在过去的十多年时间我们累计服务了上千家以及全国政企客户，如
雨棚定制等企业单位，完善的项目管理流程，严格把控项目进度与质量监控加上过硬的技术实力获得客户的一致赞赏。
首先到网址https://code.google.com/archive/p/innotop/downloads里下载innotop-1.9.0.tar.gz，见下图,选择innotop-1.9.0.tar.gz下载
然后上传到Linux服务器进行解压
[root@idb4 ~]# tar zxvf innotop-1.9.0.tar.gz
innotop-1.9.0/
innotop-1.9.0/t/
innotop-1.9.0/t/InnoDBParser.t
innotop-1.9.0/t/innodb-status-001
innotop-1.9.0/t/innodb-status-002
innotop-1.9.0/t/innodb-status-003
innotop-1.9.0/t/innodb-status-004
innotop-1.9.0/t/innodb-status-005
innotop-1.9.0/t/innodb-status-006
innotop-1.9.0/t/innodb-status-007
innotop-1.9.0/innotop.spec
innotop-1.9.0/Makefile.PL
innotop-1.9.0/INSTALL
innotop-1.9.0/Changelog
innotop-1.9.0/innotop
innotop-1.9.0/COPYING
innotop-1.9.0/MANIFEST
[root@idb4 innotop-1.9.0]# perl Makefile.PL
Checking if your kit is complete...
Looks good
Warning: prerequisite Term::ReadKey 2.1 not found.
Writing Makefile for innotop
报以上错误，缺少ReadKey包，解决方法:
[root@idb4 innotop-1.9.0]# yum install perl-DBI perl-DBD-MySQL perl-TermReadKey
安装完再次运行后无报错：
[root@idb4 innotop-1.9.0]# perl Makefile.PL
Writing Makefile for innotop
[root@idb4 innotop-1.9.0]#
[root@idb4 innotop-1.9.0]#
[root@idb4 innotop-1.9.0]# make install
cp innotop blib/script/innotop
/usr/bin/perl -MExtUtils::MY -e 'MY->fixin(shift)' -- blib/script/innotop
Manifying blib/man1/innotop.1
Installing /usr/local/share/man/man1/innotop.1
Installing /usr/local/bin/innotop
Appending installation info to /usr/lib64/perl5/perllocal.pod
[root@idb4 innotop-1.9.0]#
运行innotop命令后发现报错:
[root@idb4 innotop-1.9.0]# innotop -u mdba -p123456
localhost, 0.00, 0 QPS, 0/0/0 con/run/cac thds, !localhost
Uptime MaxSQL ReplLag Cxns Lock QPS QPS Run Run Tbls Repl SQL
localhost: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
查看一下帮助:
[root@idb4 innotop-1.9.0]# innotop --help
Usage: innotop
--[no]color -C Use terminal coloring (default)
--config -c Config file to read
--count Number of updates before exiting
--delay -d Delay between updates in seconds
--help Show this help message
--host -h Connect to host
--[no]inc -i Measure incremental differences
--mode -m Operating mode to start in
--nonint -n Non-interactive, output tab-separated fields
--password -p Password to use for connection
--port -P Port number to use for connection
--skipcentral -s Skip reading the central configuration file
--socket -S MySQL socket to use for connection
--spark Length of status sparkline (default 10)
--timestamp -t Print timestamp in -n mode (1: per iter; 2: per line)
--user -u User for login if not current user
--version Output version information and exit
--write -w Write running configuration into home directory if no config files were loaded
需要加-S后再运行:
[root@idb4 innotop-1.9.0]# innotop -u mdba -p123456 -S /tmp/mysql.sock
localhost, 44d, 1.53k QPS, 119/6/29 con/run/cac thds, 5.6.27-log
按？号显示帮助
Switch to a different mode:
A Dashboard I InnoDB I/O Info Q Query List
B InnoDB Buffers K InnoDB Lock Waits R InnoDB Row Ops
C Command Summary L Locks S Variables & Status
D InnoDB Deadlocks M Replication Status T InnoDB Txns
F InnoDB FK Err O Open Tables U User Statistics
Actions:
d Change refresh interval p Pause innotop
k Kill a query's connection q Quit innotop
n Switch to the next connection x Kill a query
Other:
TAB Switch to the next server group / Quickly filter what you see
! Show license and warranty = Toggle aggregation
# Select/create server groups @ Select/create server connections
$ Edit configuration settings \ Clear quick-filters
按Q，显示以下信息
When Load Cxns QPS Slow Se/In/Up/De% QCacheHit KCacheHit BpsIn BpsOut
Now 0.16 135 1.53k 0 26/ 1/ 0/ 0 0.00% 100.00% 174.93k 427.61k
Total 0.00 1000 1.53k 2.09k 29/ 3/ 0/ 0 0.00% 90.42% 156.93k 463.33k
Cmd ID State User Host DB Time Query
Query 3978017 init ixinnuo_ 172.16.16.10 ixinnuo_sjcj 00:01 commit
Query 4051691 init ixinnuo_ 172.16.16.10 ixinnuo_sjcj 00:01 commit
Query 4054981 init ixinnuo_ 172.16.16.10 ixinnuo_sjcj 00:01 commit
Query 4064304 init ixinnuo_ 172.16.16.10 ixinnuo_sjcj 00:01 commit
Query 4083366 init ixinnuo_ 172.16.16.10 ixinnuo_sjcj 00:01 commit
Query 4083368 Sending data ixinnuo_ 172.16.16.10 ixinnuo_sjcj 00:01 select id, SH, KPJH, ZFJH, TYPE, MONTH, STATUS, CREATE_TIME, UPDAT
Query 4083370 init ixinnuo_ 172.16.16.10 ixinnuo_sjcj 00:01 commit
Query 4083372 init ixinnuo_ 172.16.16.10 ixinnuo_sjcj 00:01 commit
Query 4083375 init ixinnuo_ 172.16.16.10 ixinnuo_sjcj 00:01 commit
Query 4139383 init ixinnuo_ 172.16.16.10 ixinnuo_sjcj 00:01 commit
Query 4146551 init ixinnuo_ 172.16.16.10 ixinnuo_sjcj 00:01 commit
Query 4155188 init ixinnuo_ 172.16.16.10 ixinnuo_sjcj 00:01 commit
Query 4157873 init ixinnuo_ 172.16.16.10 ixinnuo_sjcj 00:01 commit
Query 4223328 Sending data ixinnuo_ 172.16.16.10 ixinnuo_sjcj 00:01 select id, SH, KPJH, ZFJH, TYPE, MONTH, STATUS, CREATE_TIME, UPDAT
其中 Load 是负载
QPS (Query Per Second) 表示每秒的查询率
Slow 代表慢查询的个数
Se/In/Up/De%: 增，删，改，查的比率
QCacheHit:查询缓冲的命中率
KCacheHit:索引的命中率
BpsIn （bytes Per Second in） 每秒钟输入的字节数
BpsOut（bytes Per Second Out）每秒钟输出的字节数
以上是“MySQL Innotop for Linux怎么安装”这篇文章的所有内容，感谢各位的阅读！相信大家都有了一定的了解，希望分享的内容对大家有所帮助，如果还想学习更多知识，欢迎关注创新互联-成都网站建设公司行业资讯频道！
本文题目：MySQLInnotopforLinux怎么安装-创新互联
文章URL：
http://cdkjz.cn/article/eghod.html
