Please make the change. D.
On Thu, Oct 22, 2009 at 5:29 PM, David Pollak <[email protected]> wrote: > On Thu, Oct 22, 2009 at 3:55 AM, Richard Hirsch <[email protected]>wrote: > >> We had a strange memory increase today - within 10 minutes from >> 69,763,72 to 266,403,840 >> >> Performance test? >> > > > I have no clue as to what could have happened... other than a lot of Scala > Actors sending messages to each other (each thread created by the FJ library > has its own thread-local pool that expands the many MB, thus why we're > moving Lift off Scala Actors entirely). So, the act of sending a message > causes memory to be retained. > > I'd suggest migrating ESME to Lift's Actors (I can do this today if folks > want) and that should take care of the Actors retaining memory problem. > > >> >> ---------------------- >> >> INFO - [MEMDEBUG] At Thu Oct 22 10:37:32 GMT 2009 Number of open sessions: >> 4 >> INFO - [MEMDEBUG] Free Memory: 31,745,288 >> INFO - [MEMDEBUG] Total Memory: 69,763,72 >> INFO - Service request (POST) /ajax_request/F984531670499EKW/ took 1 >> Milliseconds >> INFO - Service request (POST) /ajax_request/F984531670499EKW/ took 1 >> Milliseconds >> INFO - Service request (POST) /ajax_request/F984531670499EKW/ took 1 >> Milliseconds >> INFO - Service request (POST) /ajax_request/F984531670499EKW/ took 1 >> Milliseconds >> INFO - Service request (POST) /ajax_request/F984531670499EKW/ took 1 >> Milliseconds >> INFO - Request /action_view/ took 73 query >> INFO - Service request (GET) /action_view/ took 74 Milliseconds >> INFO - Service request (GET) /classpath/jquery.js took 2 Milliseconds >> INFO - Service request (GET) /classpath/json.js took 2 Milliseconds >> INFO - Service request (GET) >> /classpath/tablesorter/themes/blue/style.css took 1 Milliseconds >> INFO - Service request (GET) >> /classpath/tablesorter/jquery.tablesorter.js took 2 Milliseconds >> INFO - Service request (GET) /style/reset.css took 1 Milliseconds >> INFO - Service request (GET) /style/text.css took 0 Milliseconds >> INFO - Service request (GET) /style/grid.css took 1 Milliseconds >> INFO - Service request (GET) /ajax_request/liftAjax.js took 1 Milliseconds >> INFO - Service request (GET) /favicon.ico took 1 Milliseconds >> INFO - [MEMDEBUG] At Thu Oct 22 10:47:40 GMT 2009 Number of open sessions: >> 6 >> INFO - [MEMDEBUG] Free Memory: 15,88,544 >> INFO - [MEMDEBUG] Total Memory: 266,403,840 >> > > > > -- > Lift, the simply functional web framework http://liftweb.net > Beginning Scala http://www.apress.com/book/view/1430219890 > Follow me: http://twitter.com/dpp > Surf the harmonics >
