用Jmeter模拟100个用户循环1000次报错

yuanqing6867 · 发表于 2013-1-31 17:29:56

我用Jmeter模拟向数据库 1000/s（每秒插入一千条数据）的处理能力，运行完成后，在聚合报告中显示有0.11%的Error，查看日志，报如下错误：
jmeter.protocol.jdbc.config.DataSourceElement: Could not return Connection java.lang.Exception: Could not create enough Components to service your request (Timed out)
atorg.apache.avalon.excalibur.pool.ResourceLimitingPool.get(ResourceLimitingPool.java:350)
atorg.apache.avalon.excalibur.pool.ValidatedResourceLimitingPool.get(ValidatedResourceLimitingPool.java:130)
atorg.apache.avalon.excalibur.datasource.ResourceLimitingJdbcDataSource.getConnection(ResourceLimitingJdbcDataSource.java:222)
atorg.apache.jmeter.protocol.jdbc.config.DataSourceElement$DataSourceComponentImpl.getConnection(DataSourceElement.java:271)
atorg.apache.jmeter.protocol.jdbc.config.DataSourceElement.getConnection(DataSourceElement.java:139)
atorg.apache.jmeter.protocol.jdbc.sampler.JDBCSampler.sample(JDBCSampler.java:72)
at org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:416)
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:271)
at java.lang.Thread.run(Thread.java:722)
实在是看不明白呀，只知道是超时，但不明白为什么会超时，这个究竟是数据库的处理能力问题还是Jmeter的问题，我新手，请大家帮忙解答，谢谢了！