Oh, queries per second? Very low. At it's highest it's about 0,6. Only have about 50-60 visitors a day.
Sent from my iPad On 23 sep 2010, at 18:26, Fredrik Bonander <[email protected]> wrote: > Sorry, what's QPS? > > ..fredrik > > Sent from my iPad > > On 23 sep 2010, at 18:20, "Ikai Lan (Google)" <[email protected]> > wrote: > >> It sounds like these are impacting Python developers - I haven't heard any >> Java app developers chime in yet. >> >> What's the ballpark of the QPS you guys are doing? <1qps, 10qps, 100qps, etc? >> >> -- >> Ikai Lan >> Developer Programs Engineer, Google App Engine >> Blogger: http://googleappengine.blogspot.com >> Reddit: http://www.reddit.com/r/appengine >> Twitter: http://twitter.com/app_engine >> >> >> >> On Thu, Sep 23, 2010 at 12:15 PM, Eli Jones <[email protected]> wrote: >> Also, a cold start for this task can take as little as 960 ms (where it >> shows the log detail: "This request caused a new process to be started for >> your application..."). >> >> And, the task is doing a URLFetch, so.. I'm sure that is taking up a chunk >> of the running time. >> >> One of my imports is pytz (no django or anything like that though).. so that >> could also be of interest. >> >> >> On Thu, Sep 23, 2010 at 12:10 PM, Eli Jones <[email protected]> wrote: >> My app is in Python. The only thing it does between 6:30 AM PST and 1:00 PM >> PST is run a single chained task. The task just runs once every 5 minutes. >> (There are no other backend processes or users). >> >> Yesterday at 11:00 AM PST and 11:02 AM PST, the task experienced the 10 >> second, 500 error (with 0 CPU_MS used).. then the task successfully retried >> at 11:02:55 AM PST. >> >> There was another one (not mentioned in your list of times for yesterday) at >> 7:45 AM PST. Failed after 10 seconds with a 500 error and 0 CPU_MS used. >> The task successfully retried at 7:47 AM PST (for some reason, the tasks in >> my app wait 120 seconds for the first retry) >> >> For some reason, the log doesn't contain the message that usually goes with >> this error (there is no detailed log message): >> >> "Request was aborted after waiting too long to attempt to service your >> request. This may happen sporadically when the App Engine serving cluster is >> under unexpectedly high or uneven load. If you see this message frequently, >> please contact the App Engine team." >> >> But, it has the exact same fingerprint. (It just seems that the logs are >> trimming the detailed messages faster than usual.) >> >> This chained task runs 79 times each day (this would be 82 requests counting >> these 3 errors).. so these errors accounted for 3.66 % of the requests >> during the day yesterday. >> >> >> On Thu, Sep 23, 2010 at 11:19 AM, Ikai Lan (Google) >> <[email protected]> wrote: >> Hey guys, >> >> We've been tracking latency spikes and intermittent batches of aborted >> requests over the last 24 hour period. There were at least 3 periods of >> spikes yesterday: >> >> ~1100 Pacific (moderate, brief period of high) >> ~1300 Pacific (small) >> ~1530 Pacific (small) >> >> Community reports seem to indicate that these are related to loading >> requests. If you are being affected, can you report your environment, >> language and if these times correlate with your experiences in this thread? >> Are there periods that this particular report did not cover? Please provide >> measurements, times and application IDs. >> >> -- >> Ikai Lan >> Developer Programs Engineer, Google App Engine >> Blogger: http://googleappengine.blogspot.com >> Reddit: http://www.reddit.com/r/appengine >> Twitter: http://twitter.com/app_engine >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google App Engine" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> 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 [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> 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 [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
