Docker image selenium/node-chrome slowstart when low RAM

selenium-node-chrome-delay

root@dev:~# docker logs -f hc-test-chrome 
16:43:06.811 INFO - Launching a selenium grid node
16:43:09.584 INFO - Java: Oracle Corporation 24.65-b04
16:43:09.587 INFO - OS: Linux 3.13.0-36-generic amd64
16:43:09.624 INFO - v2.44.0, with Core v2.44.0. Built from revision 76d78cf
16:43:09.892 INFO - Default driver org.openqa.selenium.ie.InternetExplorerDriver registration is skipped: registration capabilities Capabilities [{platform=WINDOWS, ensureCleanSession=true, browserName=internet explorer, version=}] does not match with current platform: LINUX
16:43:10.103 INFO - RemoteWebDriver instances should connect to: http://127.0.0.1:5555/wd/hub
16:43:10.104 INFO - Version Jetty/5.1.x
16:43:10.106 INFO - Started HttpContext[/selenium-server/driver,/selenium-server/driver]
16:43:10.107 INFO - Started HttpContext[/selenium-server,/selenium-server]
16:43:10.109 INFO - Started HttpContext[/,/]
16:47:15.545 INFO - Started org.openqa.jetty.jetty.servlet.ServletHandler@7068da9e
16:47:15.547 INFO - Started HttpContext[/wd,/wd]
16:47:15.556 INFO - Started SocketListener on 0.0.0.0:5555
16:47:15.560 INFO - Started org.openqa.jetty.jetty.Server@55ad5432
16:47:15.654 INFO - using the json request : {"class":"org.openqa.grid.common.RegistrationRequest","configuration":{"nodeConfig":"/opt/selenium/config.json","register":true,"port":5555,"host":"172.17.2.157","proxy":"org.openqa.grid.selenium.proxy.DefaultRemoteProxy","maxSession":1,"role":"node","hubHost":"172.17.2.156","registerCycle":5000,"hub":"http://172.17.2.156:4444/grid/register","hubPort":4444,"url":"http://172.17.2.157:5555","remoteHost":"http://172.17.2.157:5555"},"capabilities":[{"platform":"LINUX","seleniumProtocol":"Selenium","browserName":"*googlechrome","maxInstances":1},{"platform":"LINUX","seleniumProtocol":"WebDriver","browserName":"chrome","maxInstances":1}]}
16:47:15.657 INFO - Starting auto register thread. Will try to register every 5000 ms.
16:47:15.658 INFO - Registering the node to hub :http://172.17.2.156:4444/grid/register