Actually I just notices, lot of request didn"t bring back correct answer, but " No read Solr server available" so my jmeter didn't take that for an error. Obviously out of memory, and a file gc.log is created with : 0.054: [GC [PSYoungGen: 5121K->256K(298688K)] 5121K->256K(981376K), 0.0020630 secs] [Times: user=0.00 sys=0.00, real=0.00 secs] 0.056: [Full GC (System) [PSYoungGen: 256K->0K(298688K)] [PSOldGen: 0K->180K(682688K)] 256K->180K(981376K) [PSPermGen: 3002K->3002K(21248K)], 0.0055170 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
so far my tomcat55 file is configurate like that : JAVA_OPTS="-Xms1000m -Xmx4000m -XX:+HeapDumpOnOutOfMemoryError -Xloggc:gc.log -XX:+PrintGCDetails -XX:+PrintGCTimeStamps" Thanks for your help Shalin Shekhar Mangar wrote: > > Are each of those queries unique? > > First time queries are slower. They are cached by Solr and the same query > again will return results very quickly because it won't need to hit the > file > system. > > On Thu, Dec 11, 2008 at 4:08 PM, sunnyfr <[EMAIL PROTECTED]> wrote: > >> >> Hi, >> >> I'm doing a stress test on solr. >> I've around 8,5M of doc, the size of my data's directory is 5,6G. >> >> I've indexed again my data to make it faster, and applied all the last >> patch. >> My index data store just two field : id and text (which is a copy of >> three >> fiels) >> But I still think it's very long, what do you think? >> >> For 50request/sec during 40mn, my average respond time : 1235msec. >> 49430request. >> >> When I make this test with 100request second during 10mn and 10 other >> minutes with 50 request : my average respond time is 1600msec. Don't you >> think it's a bit long. >> >> Should I partition this index more ? or what should I do to make this >> work >> faster. >> I can read post with people who have just 300msec request for 300Go of >> index >> partionned ? >> My request for collecting all this book is quite complex and have lot of >> table linked together, maybe it would be faster if I create a csv file ? >> >> The server that I'm using for the test has 8G of memory. >> 4CPU : Intel(R) Xeon(R) CPU 5160 @ 3.00GHz >> Tomcat55 : -Xms2000m -Xmx4000m >> Solr 1.3. >> >> What can I modify to make it more performant ? memory, indexation ...? >> Does it can come from my request to the mysql database which is too much >> linked ? >> >> Thanks a lot for your help, >> Johanna >> >> >> -- >> View this message in context: >> http://www.nabble.com/Make-it-more-performant---solr-1.3---1200msec-respond-time.-tp20953079p20953079.html >> Sent from the Solr - User mailing list archive at Nabble.com. >> >> > > > -- > Regards, > Shalin Shekhar Mangar. > > -- View this message in context: http://www.nabble.com/Make-it-more-performant---solr-1.3---1200msec-respond-time.-tp20953079p20955210.html Sent from the Solr - User mailing list archive at Nabble.com.
