: The program caused an error: at com.tencent.oceanus.jar.CliFrontend.getJobGraph(CliFrontend.java:168)
at com.tencent.oceanus.server.jobs.JobManager.compile(StartTransitionCallback.ja
org.apache.flink.metrics.prometheus.PrometheusPushGatewayReporter - Failed to push metrics to PushGateway with jobName oceanus, groupingKey {}.
java.io.IOException: Response code from http://9.91.161.72:80/metrics/job/oceanus was
我写了一个示例程序来理解C.Below中的时间度量是一个自包含的小示例。我使用struct timeval (我知道它返回时钟时间)来度量时间。还有使用CLOCKS_PER_SEC.Now的cpu_time,据我所知,这表示CPU工作的时间。 0.026976 seconds OR 26.976 milliseconds.
1) Are my assumptions correct?