Could someone offer a bit more detail regarding the meaning of this message. I have just started receiving it on what I thought was a fairly minor operation (calling ~1,500 records from the datastore and then looping through them to create a list based on various properties). I now get the following message each time this process runs:
Exceeded soft memory limit with 187.34 MB after servicing 1 requests total This seems very severe given the nature of the process that I am running (according to the dashboard my entire datastore is only 31 MB!) On Mar 26, 3:36 am, Eli Jones <eli.jo...@gmail.com> wrote: > This is a nice addition.. I use a lot of per instance (or in clone cache or > whatever one may call it) memory to cache datastore info (so.. the code > checks its local cache.. then memcache and then datastore).. but I've been > stuck sort of monitoring my tasks (I run looping tasks that access the same > data) to see if I can tell when they hit the memory limit and do a cold > start.. and then reduce the size of the in memory cache dict. > > Now, I'm guessing this will explicitly tell me when it's hitting that > limit.. which will help a lot. > > > > On Thu, Mar 25, 2010 at 1:51 PM, Jon McAlister <jon...@google.com> wrote: > > This is a new logging message we just added. You've most likely had > > clones exceed the soft memory limit forever, but now we are letting > > you know via logs. These logs can of course be ignored if you like, > > since it doesn't effect the http response you served, but if you are > > concerned about performance or latency, then I would pay attention to > > these logs. The thing is, when a clone is killed after exceeding the > > soft memory limit, it is dead and will receive no more requests. This > > means that the next request for your app will have to be a loading > > request, which depending on your app could mean it involves a much > > higher latency and cpu consumption. Reducing the memory usage in your > > clones could then mean you have fewer soft memory limit terminations, > > and as such fewer loading requests. > > > On Wed, Mar 24, 2010 at 9:19 PM, Blake <blake.commag...@gmail.com> wrote: > > > I also started seeing this just last night for the first time. I > > > haven't pushed any updates, so I don't believe it's an error on my > > > end. > > > Anyone else? > > > > On Mar 23, 7:23 pm, Jackie Fei <3s4m...@gmail.com> wrote: > > >> Dear all, > > > >> "Exceeded soft memory limit with 187.727 MB after servicing 1 requests > > >> total" > > > >> My application has run on GAE for 50+ days, everything is smooth. > > >> But I got the GAE critical message continuously from last night. > > > >> I cannot find any solution from global google search. > > >> Could you give me any advices? > > > >> Thanks in advanced. > > > >> Jackie > > > > -- > > > You received this message because you are subscribed to the Google Groups > > "Google App Engine" group. > > > To post to this group, send email to google-appeng...@googlegroups.com. > > > To unsubscribe from this group, send email to > > google-appengine+unsubscr...@googlegroups.com<google-appengine%2Bunsubscrib > > e...@googlegroups.com> > > . > > > For more options, visit this group at > >http://groups.google.com/group/google-appengine?hl=en. > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google App Engine" group. > > To post to this group, send email to google-appeng...@googlegroups.com. > > To unsubscribe from this group, send email to > > google-appengine+unsubscr...@googlegroups.com<google-appengine%2Bunsubscrib > > e...@googlegroups.com> > > . > > For more options, visit this group at > >http://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appeng...@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
