MySQL实时统计脚本-计算QPS，TPS和线程连接数等 - 黑帽联盟

#!/bin/bash
mysqladmin -uroot -p'123123' extended-status -i1|awk 'BEGIN{local_switch=0;print "QPS Commit Rollback TPS Threads_con Threads_run \n------------------------------------------------------- "}
$2 ~ /Queries$/ {q=$4-lq;lq=$4;}
$2 ~ /Com_commit$/ {c=$4-lc;lc=$4;}
$2 ~ /Com_rollback$/ {r=$4-lr;lr=$4;}
$2 ~ /Threads_connected$/ {tc=$4;}
$2 ~ /Threads_running$/ {tr=$4;
if(local_switch==0)
{local_switch=1; count=0}
else {
if(count>10)
{count=0;print "------------------------------------------------------- \nQPS Commit Rollback TPS Threads_con Threads_run \n------------------------------------------------------- ";}
else{
count+=1;
printf "%-6d %-8d %-7d %-8d %-10d %d \n", q,c,r,c+r,tc,tr;
}
}
}'

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