2020-06-15 23:03:51 UTC - Lixiang Ao: It seems that openwhisk doesn’t limit each container’s cpu resource. I started 2 cpu-intensive activations with 128M memory limit on an invoker. They saturate both 2 cores on that host. https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1592262231421300 ---- 2020-06-15 23:04:28 UTC - Lixiang Ao: Is CPU limit something configurable or it is by design not limited? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1592262268422100 ---- 2020-06-15 23:26:12 UTC - Lixiang Ao: ok…it turns it is limited https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1592263572422500 ---- 2020-06-15 23:26:12 UTC - Lixiang Ao: <https://github.com/apache/openwhisk/blob/1274fdf4d4a8083042666bb47e2219fc3098991d/common/scala/src/main/scala/org/apache/openwhisk/core/containerpool/ContainerFactory.scala#L57-L67> https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1592263572422700 ---- 2020-06-15 23:26:51 UTC - Lixiang Ao: but containers are free to use underutilized cpu resource +1 : Rodric Rabbah https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1592263611423200 ----
