測試服務(wù)器（或虛擬機(jī)）的QPS峰值

利用sysbench壓測工具模擬SELECT操作

# 已有test庫的話先drop掉 drop database test; create database test; # prepare準(zhǔn)備階段，構(gòu)建壓測環(huán)境 sysbench /usr/local/share/sysbench/tests/include/oltp_legacy/select.lua \ --oltp-table-size=20000 --mysql-table-engine=innodb --db-driver=mysql \ --mysql-user=root --mysql-password=root123 --mysql-port=3306 \ --mysql-host=10.245.231.202 --mysql-db=test \ --events=0 --time=60 --oltp-tables-count=20 --report-interval=10 --threads=2 prepare # 開始壓測 sysbench /usr/local/share/sysbench/tests/include/oltp_legacy/select.lua \ --oltp-table-size=20000 --mysql-table-engine=innodb --db-driver=mysql \ --mysql-user=root --mysql-password=root123 --mysql-port=3306 \ --mysql-host=10.245.231.202 --mysql-db=test \ --events=0 --time=60 --oltp-tables-count=20 --report-interval=10 --threads=2 run sysbench 1.0.5 (using bundled LuaJIT 2.1.0-beta2) Running the test with following options: Number of threads: 2 Report intermediate results every 10 second(s) Initializing random number generator from current time Initializing worker threads... Threads started! [ 10s ] thds: 2 tps: 8087.29 qps: 8087.29 (r/w/o: 8087.29/0.00/0.00) lat (ms,95%): 0.34 err/ s: 0.00 reconn/s: 0.00 [ 20s ] thds: 2 tps: 6949.28 qps: 6949.28 (r/w/o: 6949.28/0.00/0.00) lat (ms,95%): 0.35 err/ s: 0.00 reconn/s: 0.00 [ 30s ] thds: 2 tps: 7251.71 qps: 7251.71 (r/w/o: 7251.71/0.00/0.00) lat (ms,95%): 0.34 err/ s: 0.00 reconn/s: 0.00 [ 40s ] thds: 2 tps: 6927.19 qps: 6927.19 (r/w/o: 6927.19/0.00/0.00) lat (ms,95%): 0.35 err/ s: 0.00 reconn/s: 0.00 [ 50s ] thds: 2 tps: 7387.64 qps: 7387.64 (r/w/o: 7387.64/0.00/0.00) lat (ms,95%): 0.32 err/ s: 0.00 reconn/s: 0.00 [ 60s ] thds: 2 tps: 10171.21 qps: 10171.21 (r/w/o: 10171.21/0.00/0.00) lat (ms,95%): 0.26 err/ s: 0.00 reconn/s: 0.00 SQL statistics: queries performed: read: 467780 write: 0 other: 0 total: 467780 transactions: 467780 (7795.29 per sec.) queries: 467780 (7795.29 per sec.) ignored errors: 0 (0.00 per sec.) reconnects: 0 (0.00 per sec.) General statistics: total time: 60.0008s total number of events: 467780 Latency (ms): min: 0.11 avg: 0.25 max: 27.63 95th percentile: 0.34 sum: 119092.82 Threads fairness: events (avg/stddev): 233890.0000/242.00 execution time (avg/stddev):

轉(zhuǎn)載于:https://www.cnblogs.com/duwamish/p/10954161.html

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