Hi Shantanu! This sort of issue would be best directed to the Public Issue Tracker for App Engine <https://code.google.com/p/googleappengine/wiki/FilingIssues?tm=3>. Once there, I highly recommend creating a Defect Report and describing your issue so that our engineering team can handle it as quickly as possible and supply anyone else with this issue any further updates. Once you have created the issue, please link to it here.
Cheers! On Tuesday, June 23, 2015 at 2:51:14 AM UTC-4, Shantanu Tushar wrote: > > Hi, > > One of our business apps is deployed on a Managed VM in AppEngine with the > Go runtime. The app itself is pretty lightweight and hence we have a 0.5 > CPU and 1GB RAM instance requested in app.yaml. A surprise to us, we > started noticing frequent reboots of the the VM causing quite some > downtime. After some analysis, we found that docker daemon was ending up > consuming ~80% of RAM after 8-10 hours of uptime, making the system > unresponsive (including ah health checks). This made GAE treat the host > unhealthy and restarted the VM. > > We tried increasing the instance RAM size to see if docker daemon is > leaking or its just that it needs ~800M to work. As expected, after few > days of uptime docker daemon is now consuming ~80% of 3GB of RAM (around > 2.7G resident, screenshot attached). > > A bit of searching online took me to discussions such as > https://github.com/docker/docker/issues/12899#issuecomment-98709947 which > suggests docker 1.7 contains fixes. > > Has anybody faced this problem on managed VMs? If so, any possible > fix/workaround? > > Shantanu Tushar, > SoStronk <http://www.sostronk.com> > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/0a63141b-71af-419e-a4b1-36650fbd20d5%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
