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Docker for mac beta still pins cpu when comming out of suspended mode


(Vliejo) #1

Expected behavior

docker calmly idles in the background across suspend/resume cycles

Actual behavior

The com.docker.hperkit process takes 398% of my 4 cpus.
sys log contains the following:

May 17 09:59:52 PODMB008 Docker[25604] <Notice>: System wants to wake up
May 17 09:59:52 PODMB008 Docker[25604] <Notice>: Asking com.docker.hyperkit to thaw vcpus
May 17 09:59:52 MYMACHINE Docker[25604] <Notice>: vcpu 1 received signal, resuming
May 17 09:59:52 MYMACHINE Docker[25604] <Notice>: vcpu 0 received signal, resuming
May 17 09:59:52 MYMACHINE Docker[25604] <Notice>: vcpu 3 received signal, resuming
May 17 09:59:52 MYMACHINE Docker[25604] <Notice>: vcpu 2 received signal, resuming

running docker ps from the terminal hangs

Information

Host Version: OS X 10.10.5 (14F1808)
Docker version: Version 1.11.1-beta11 (build: 6974)

Steps to reproduce the behavior

Doesn’t consistently occur, but

  1. With laptop open, no docker images running, shut the lid on macbook to suspend.
  2. Open laptop lid to resume, notice high fan usage and high cpu usage in Activity Monitor

(Dave Tucker) #2

Hi @vliejo this is a known issue with Docker for Mac (#1224)
Please see this thread to help us diagnose the root cause…