ok, I was able to check over my code again and even with rolling back small changes, the large CPU increases are still there. at this point, I have to agree with herbie's findings as well. It would be nice if Google could weigh in on this troubling issue
cheers brian On Sep 8, 4:51 am, herbie <4whi...@o2.co.uk> wrote: > On Sep 8, 12:07 am, Stephen <sdea...@gmail.com> wrote: > > > OK, but because api_cpu_ms is 96% of the total, then cpu_ms is also > > almost 3x higher? The spike is showing up in the cpu_ms? > > Yes in total the cpu_ms has gone up by nearly 3x too. > > But as I understand it cpu_ms is the total cpu usage for the request > and api_cpu_ms is the cpu usage by GAE api calls. So the difference > between the two is the cpu usage of my non api code. This difference > hasn’t increased because the code hasn’t changed. > > But yes, the new high value for api_cpu_ms directly affects my quota > because it makes the vast majority of cpu_ms. So we do pay for > api_cpu_ms ! So for example if Google makes a change to db.put() > (or any api call) so that it uses more cpu, we will be billed for > more cpu usage even if our code hasn’t changed. > > As my code/ indexes hasn’t changed and the api_cpu_ms has shot up the > obvious conclusion is that an api/datastore change has caused it? > > But there may be another ‘good’ reason for it, which I can’t think > of, but as I’m going to have to pay for the increase in api_cpu_ms, > I would really appreciate it if someone at Google could help. > > On Sep 8, 12:07 am, Stephen <sdea...@gmail.com> wrote: > > > > > On Sep 7, 8:57 pm, herbie <4whi...@o2.co.uk> wrote: > > > > On Sep 7, 6:50 pm, Stephen <sdea...@gmail.com> wrote: > > > > > What about cpu_ms, is that also higher for requests which write to the > > > > data store? > > > > No, not in relation to api_cpu_ms. For the request that does the most > > > writing to the datastore api_cpu_ms accounts for 96% of the total > > > cpu_ms value!. The so request handler does not much more than create > > > new entities in the datastore. > > > OK, but because api_cpu_ms is 96% of the total, then cpu_ms is also > > almost 3x higher? The spike is showing up in the cpu_ms? > > > cpu_ms is billed for, so if you have billing enabled you are being > > overcharged. > > > You could try asking for a refund here: > > > http://code.google.com/support/bin/request.py?contact_type=AppEngineB... --~--~---------~--~----~------------~-------~--~----~ 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-appengine@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 -~----------~----~----~----~------~----~------~--~---