launchpad-dev team mailing list archive

[Gary Poster <gary.poster@xxxxxxxxxxxxx>]

On Jul 10, 2010, at 6:57 PM, Gary Poster wrote:

> The average request time for of the public xmlrpc server (that is, requests that match 
> ^https?://xmlrpc\.) just before the last rollout was .21 seconds (see https://devpad.canonical.com/~stub/ppr/lpnet/daily_2010-07-06_2010-07-07/categories.html).
> 
> The past two days, the average request time for these requests was  over 8 seconds (https://devpad.canonical.com/~stub/ppr/lpnet/daily_2010-07-08_2010-07-09/categories.html and https://devpad.canonical.com/~stub/ppr/lpnet/daily_2010-07-09_2010-07-10/categories.html ; click on "Mean time" to sort it to the top).

(1) The regex identifying these as public xmlrpc requests was incorrect.  We'll fix it.
(2) From https://devpad.canonical.com/~stub/ppr/lpnet/daily_2010-07-13_2010-07-14/top200.html (these are the top 200 hits, fwiw), it looks like these two URLs are the culprits:

https://xmlrpc.lp.internal:8097/codeimportscheduler/getJobForMachine (avg time 8.29 requests * 1066 requests)
https://xmlrpc.lp.internal/codeimportscheduler/finishJobID (avg time 7.27 requests * 428 requests)

I told Tim (sorry, Tim :-D )

(3) There are a *lot* of interesting things to see in these graphs.  I'll wait for Stuart to give a lightning talk about them.  You might light clicking around on the columns, thinking about the reports and getting any questions beforehand.

Gary