天天看點

MySQL 淘寶網開源監控工具orzdba安裝、使用

轉載:http://blog.51cto.com/arthur376/1888931

orzdba是淘寶DBA團隊開發出來的一個perl監控腳本,主要功能是監控mysql資料庫,也有一些磁盤和cpu的監控選項,好不好用就見仁見智,畢竟各公司需求不盡相同.

安裝

:

既然是perl腳本,那當然是先裝各種perl相關的依賴包和控件:

yum install-y perl-Test-Simple.x86_64 perl-Time-HiRes perl-ExtUtils-CBuilder 

yum install-y perl-ExtUtils-MakeMaker perl-DBD-MySQL perl-DBI perl-Module-Build

還有一個依賴指令:

#先下載下傳下來

wget http://github.com/downloads/Lowercases/tcprstat/tcprstat-static.v0.3.1.x86_64

#移動到/usr/bin

mvtcprstat-static.v0.3.1.x86_64  /usr/bin/

#做個連接配接

ln-sf /usr/bin/tcprstat-static.v0.3.1.x86_64 /usr/bin/tcprstat

然後來下載下傳腳本和依賴包,

http://code.taobao.org/svn/orzdba/trunk

或者這樣也可以

#先安裝svn用戶端

yum install-y subversion

#或

apt-get install-y subversion

#然後下載下傳

svn co http://code.taobao.org/svn/orzdba/trunk

A    trunk/orzdba_rt_depend_perl_module.tar.gz

A    trunk/orzdba

A    trunk/orzdba工具使用說明.pdf

取出版本 4。

----------------------------------------------------------------------------------

這個我已經上傳到51cto了,大家可以直接去下載下傳,全部在裡面

http://down.51cto.com/data/2277755

然後這個也是修改過的腳本,直接修改26-29行的變量就行,不用跳到160行修改,

catorzdba

my  $used = 'root';    #使用者名

my  $pswd = '****';    #密碼

my  $ipdz = '127.0.0.1';    #ip位址

my  $port = 3306;       # -P 端口号

-----------------------------------------------------------------------------------

下載下傳回來的包會有個壓縮包,要安裝裡面的控件,

#先解壓

tarxf orzdba_rt_depend_perl_module.tar.gz

#進去解壓後的檔案夾

cdPerl_Module

#裡面有幾個壓縮包,一個個來安裝

tarxf version-0.99.tar.gz

cdversion-0.99

perl Makefile.PL

make

makeinstall

cd..

tarxf File-Lockfile-v1.0.5.tar.gz 

cdFile-Lockfile-v1.0.5 

perl Build.PL

perl ./Build

perl ./Buildinstall

tarxf Class-Data-Inheritable-0.08.tar.gz

cdClass-Data-Inheritable-0.08 

perl Makefile.PL 

tarxf Module-Build-0.31.tar.gz 

cdModule-Build-0.31 

perl Build.PL 

./Build

./Buildinstall

當然了,還要改下配置,不然你怎麼确認他連的是哪裡呢?

#需要在代碼160行左右配置MySQL的相關驗證資訊,如username,password,host,port,sock等,改成類似下面這樣

#如果你是用我上傳到51cto的包,那就改26-29行就行了

grep-n 'my $MYSQL'orzdba

160:my $MYSQL = qq{mysql -s --skip-column-names -uroot -p123123 -h127.0.0.1 -P$port };

#然後改一下host資訊,不然會報錯(不要在意我的計算機名)

cat/etc/hosts

172.17.0.2    32044b19ae8c

#最後,加個執行權限吧

chmod+x orzdba

這個時候就可以用了.

使用

當然了,有很多參數,請看最後面一一列舉,現在來看看怎麼用:

./orzdba-lazy -rt 2>/dev/null

.=================================================.

|       Welcome to use the orzdba tool !          | 

|          Yep...Chinese English~                 |

'=============== Date : 2017-01-04 ==============='

HOST: 32044b19ae8c   IP: 172.17.0.2

DB  : XXX|XXX|XXX

Var : binlog_format[ROW] max_binlog_cache_size[17179869184G] max_binlog_size[500M] 

      max_connect_errors[100000] max_connections[200] max_user_connections[150] 

      open_files_limit[65535] sync_binlog[0] table_definition_cache[656] 

      table_open_cache[512] thread_cache_size[51] 

      innodb_adaptive_flushing[ON] innodb_adaptive_hash_index[ON] innodb_buffer_pool_size[512M] 

      innodb_file_per_table[ON] innodb_flush_log_at_trx_commit[2] innodb_flush_method[] 

      innodb_io_capacity[200] innodb_lock_wait_timeout[10] innodb_log_buffer_size[16M] 

      innodb_log_file_size[512M] innodb_log_files_in_group[2] innodb_max_dirty_pages_pct[35] 

      innodb_open_files[65535] innodb_read_io_threads[4] innodb_thread_concurrency[0] 

      innodb_write_io_threads[4] 

-------- -----load-avg---- ---cpu-usage--- ---swap---                     -QPS- -TPS-         -Hit%- --------tcprstat(us)-------- 

  time|  1m    5m   15m |usr sys idl iow|   si   so|  ins   upd   del    sel   iud|     lor    hit|  count    avg 95-avg 99-avg|

14:43:31| 0.36  0.23  0.17|  1   0  98   0|    0    0|    0     0     0      0     0|       0 100.00|      0      0      0      0|

14:43:32| 0.36  0.23  0.17|  3   1  95   0|    0    0|    0     0     0      1     0|       0 100.00|      0      0      0      0|

14:43:33| 0.36  0.23  0.17|  4   2  94   0|    0    0|    0     0     0      1     0|       0 100.00|      0      0      0      0|

14:43:34| 0.36  0.23  0.17|  4   1  95   0|    0    0|    0     0     0      1     0|       0 100.00|      0      0      0      0|

14:43:35| 0.33  0.23  0.17|  2   1  97   0|    0    0|    0     0     0      1     0|       0 100.00|      0      0      0      0|

14:43:36| 0.33  0.23  0.17|  3   1  95   0|    0    0|    0     0     0      1     0|       0 100.00|      0      0      0      0|

14:43:37| 0.33  0.23  0.17|  4   1  95   0|    0    0|    0     0     0      1     0|       0 100.00|      0      0      0      0|

14:43:38| 0.33  0.23  0.17|  3   1  97   0|    0    0|    0     0     0      1     0|       0 100.00|      0      0      0      0|

14:43:39| 0.30  0.22  0.16|  2   1  97   0|    0    0|    0     0     0      1     0|       0 100.00|      0      0      0      0|

14:43:40| 0.30  0.22  0.16|  3   1  96   0|    0    0|    0     0     0      8     0|      16 100.00|      0      0      0      0|

14:43:41| 0.30  0.22  0.16|  3   1  97   0|    0    0|    0     0     0      1     0|       0 100.00|      0      0      0      0|

14:43:42| 0.30  0.22  0.16|  2   1  97   0|    0    0|    0     0     0      1     0|       0 100.00|      0      0      0      0|

注釋:

count:此間隔内處理完成的請求數量

avg:此間隔内所有完成的請求,響應的平均時間

95_avg:此間隔内,95%的請求量的平均響應時間,機關微妙,該值較能展現MySQL Server的查詢平均響應時間

注意:在mysql5.6版本之後,如果明文輸出密碼會有警告提示,造成輸出異常,是以我們需要加上這個參數:2>/dev/null,來把它過濾掉.

監控InnoDB的各項名額:

./orzdba-innodb 2>/dev/null

DB  : xxx|xxx|xxx

-------- ---innodb bp pages status-- -----innodb data status---- --innodb log--   his --log(byte)--  read---query--- 

  time|   data   freedirty flush| reads writes  readwritten|fsyncs written| list uflush  uckpt  view inside  que|

14:48:03|      0      0      0     0|     0      0      0      0|     0       0|    0      0      0     0     0     0|

14:48:04|  29961   1024      0     0|     0      0      0      0|     0       0| 1754      0       0    0     0     0|

14:48:05|  29961   1024      0     0|     0      0      0      0|     0       0| 1754      0       0    0     0     0|

14:48:06|  29961   1024      0     0|     0      0      0      0|     0       0| 1754      0       0    0     0     0|

14:48:07|  29961   1024      0     0|     0      0      0      0|     0       0| 1754      0       0    0     0     0|

14:48:08|  29961   1024      0     0|     0      0      0      0|     0       0| 1754      0       0    0     0     0|

14:48:09|  29961   1024      0     0|     0      0      0      0|     0       0| 1754      0       0    0     0     0|

14:48:10|  29961   1024      0     0|     0      0      0      0|     0       0| 1754      0       0    0     0     0|

14:48:11|  29961   1024      0     0|     0      0      0      0|     0       0| 1754      0       0    0     0     0|

監控MySQL Server性能:

./orzdba-mysql 2>/dev/null

--------                     -QPS- -TPS-         -Hit%- ------threads------ -----bytes---- 

  time|  ins   upd   del    sel   iud|     lor    hit| run  con  cre  cac|   recv   send|

14:49:30|    0     0     0      0     0|       0 100.00|   0    0    0    0|      0      0|

14:49:31|    0     0     0      4     0|     179 100.00|   1   79    0   15|     1k    74k|

14:49:32|    0     0     0      5     0|    4228 100.00|   1   79    0   15|     2k     6k|

14:49:33|    0     0     0      1     0|       0 100.00|   1   79    0   15|    846     1k|

14:49:34|    0     0     0      1     0|       0 100.00|   1   79    0   15|    846     1k|

14:49:35|    0     0     0      1     0|       0 100.00|   1   79    0   15|    846     1k|

14:49:36|    0     0     0      1     0|       0 100.00|   1   79    0   15|    846     1k|

14:49:37|    0     0     0      1     0|       0 100.00|   1   79    0   15|    846     1k|

14:49:38|    0     0     0      1     0|       0 100.00|   1   79    0   15|    972     1k|

14:49:39|    0     0     0      1     0|       0 100.00|   1   79    0   15|    846     1k|

14:49:40|    0     0     0      8     0|      16 100.00|   1   79    0   15|     2k     4k|

14:49:41|    0     0     0      1     0|       0 100.00|   1   79    0   15|    846     1k|

14:49:42|    0     0     0      1     0|       0 100.00|   1   79    0   15|    846     1k|

還有幾個稍微列舉下,各位自己試試了

#檢視Linux主機名額

./orzdba-sys -C 10 -i 1 -t -d sda

-sys:列印系統資訊,包括-t(列印目前時間)、-l(列印負載資訊,分1分鐘、5分鐘、15分鐘)、-c(列印cpu資訊)、-s(列印交換分區資訊)

-d:列印磁盤資訊,需要指點磁盤裝置名

-n:列印網絡資訊,接收和發送大小,需要指點網卡裝置名

檢視DISK(-d)和NET(-n)需要帶具體的裝置名(具體可以檢視/proc/diskstats和/proc/net/dev中的裝置或者可以取自iostat

和sar -n DEV)

Linux名額的資料都來自/proc目錄下的相關系統中繼資料:

LOAD : /proc/loadavg

CPU : /proc/stat

SWAP : /proc/vmstat

DISK : /proc/diskstats

NET : /proc/net/dev

#檢視MySQL響應時間(rt)

./orzdba-rt -C 10 -i 1 -t -d sda

-C : 列印10次

-i : 間隔1秒

注釋

./orzdba --help

==========================================================================================

Info  :

Created By [email protected]

Usage :

Command line options :

-h,--help           Print Help Info. 

-i,--interval       Time(second) Interval.

-C,--count          Times. 

-t,--time           Print The Current Time.

-nocolor            Print NO Color.

-l,--load           Print Load Info.

-c,--cpu            Print Cpu  Info.

-s,--swap           Print Swap Info.

-d,--disk           Print Disk Info.

-n,--net            Print Net  Info.

-P,--port           Port number to use for mysql connection(default 3306).

-S,--socket         Socket file to use for mysql connection.

-com                Print MySQL Status(Com_select,Com_insert,Com_update,Com_delete).

-hit                Print Innodb Hit%.

-innodb_rows        Print Innodb Rows Status(Innodb_rows_inserted/updated/deleted/read).

-innodb_pages       Print Innodb Buffer Pool Pages Status(Innodb_buffer_pool_pages_data/free/dirty/flushed)

-innodb_data        Print Innodb Data Status(Innodb_data_reads/writes/read/written)

-innodb_log         Print Innodb Log  Status(Innodb_os_log_fsyncs/written)

-innodb_status      Print Innodb Status from Command: 'Show Engine Innodb Status'

(history list/ log unflushed/uncheckpointed bytes/ read views/ queries inside/queued)

-T,--threads        Print Threads Status(Threads_running,Threads_connected,Threads_created,Threads_cached).

-rt                 Print MySQL DB RT(us).

-B,--bytes          Print Bytes received from/send to MySQL(Bytes_received,Bytes_sent).

-mysql              Print MySQLInfo (include -t,-com,-hit,-T,-B).

-innodb             Print InnodbInfo(include -t,-innodb_pages,-innodb_data,-innodb_log,-innodb_status)

-sys                Print SysInfo   (include -t,-l,-c,-s).

-lazy               Print Info      (include -t,-l,-c,-s,-com,-hit). 

-L,--logfile        Print to Logfile.

-logfile_by_day     One day a logfile,the suffix of logfile is 'yyyy-mm-dd';

and is valid with -L.

Sample :

shell> nohup ./orzdba -lazy -d sda -C 5 -i 2 -L /tmp/orzdba.log  > /dev/null 2>&1 &

繼續閱讀