07 2019 档案
摘要：mysql -p'' -Bse'show global status like "com_%";' > qps.new while true do sleep 0.5 mv qps.new qps.old mysql -p'' -Bse'show global status like "com_%";' > qps.new date paste qps.o...
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摘要：cat latency_s.output | grep -v "mysql" | awk '{print $4, "\t", $7, "\t", $9, "\t", $11,"\t", $13}' mysql -p'' -Bse'select event_name , total_latency from sys.x$io_global_by_wait_by_latency order by...
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