Another good option. Here is a comparison of the commands I replied with and this one:
http://docs.hp.com/en/5992-5899/ch06s02.html Very similar. Otis Gospodnetic wrote: > Jonathan, > > Here is the JVM argument for logging GC activity: > > -Xloggc:<file> log GC status to a file with time stamps > > Otis > -- > Sematext is hiring -- http://sematext.com/about/jobs.html?mls > Lucene, Solr, Nutch, Katta, Hadoop, HBase, UIMA, NLP, NER, IR > > > > ----- Original Message ---- > >> From: Jonathan Ariel <ionat...@gmail.com> >> To: solr-user@lucene.apache.org >> Sent: Monday, September 28, 2009 4:49:03 PM >> Subject: Re: Solr and Garbage Collection >> >> How do you track major collections? Even better, how do you log your GC >> behavior with details? Right now I just log total time spent on collections, >> but I don't really know on which collections.Regard application performance >> with the ConcMarkSweepGC, I think I didn't experience any impact for now. >> Actually the CPU usage of the solr servers is almost insignificant (it was >> like that before). >> BTW, do you know a good way to track the N most expensive solr queries? I >> would like to measure that on 2 different solr servers with different GC. >> >> On Mon, Sep 28, 2009 at 4:42 PM, Mark Miller wrote: >> >> >>> Do you have your GC logs? Are you still seeing major collections? >>> >>> Where is the time spent? >>> >>> Hard to say without some of that info. >>> >>> The goal of the low pause collector is to finish collecting before the >>> tenured space is filled - if it doesn't, a standard major collection >>> occurs. >>> >>> The collector will use recent stats it records to try and pick a good >>> time to start - as a fail safe though, it will trigger no matter what at >>> a certain percentage. With Java 1.5, it was 68% full that it triggered. >>> With 1.6, its 92%. >>> >>> If your still getting major collections, you might want to see if >>> lowering that helps (-XX:CMSInitiatingOccupancyFraction=). If not, >>> you might be near optimal settings. >>> >>> There is likely not anything else you should mess with - unless using >>> the extra thread to collect while your app is running affects your apps >>> performance - in that case you might want to look into turning on the >>> incremental mode. But you havn't mentioned that, so I doubt it. >>> >>> >>> >>> -- >>> - Mark >>> >>> http://www.lucidimagination.com >>> >>> >>> >>> Jonathan Ariel wrote: >>> >>>> Ok... good news! Upgrading to the newest version of JVM 6 (update 6) >>>> >>> seems >>> >>>> to solve this ugly bug. With the upgraded JVM I could run the solr >>>> >>> servers >>> >>>> for more than 12 hours on the production environment with the GC >>>> >>> mentioned >>> >>>> in the previous e-mails. The results are really amazing. The time spent >>>> >>> on >>> >>>> collecting memory dropped from 11% to 3.81%Do you think there is more to >>>> tune there? >>>> >>>> Thanks! >>>> >>>> Jonathan >>>> >>>> On Sun, Sep 27, 2009 at 8:39 PM, Bill Au wrote: >>>> >>>> >>>> >>>>> You are running a very old version of Java 6 (update 6). The latest is >>>>> update 16. You should definitely upgrade. There is a bug in Java 6 >>>>> starting with update 4 that may result in a corrupted Lucene/Solr index: >>>>> http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6707044 >>>>> https://issues.apache.org/jira/browse/LUCENE-1282 >>>>> >>>>> The JVM crash occurred in the gc thread. So it looks like a bug in the >>>>> >>> JVM >>> >>>>> itself. Upgrading to the latest release might help. Switching to a >>>>> different garbage collector should help. >>>>> >>>>> Bill >>>>> >>>>> On Sat, Sep 26, 2009 at 4:31 PM, Mark Miller >>>>> wrote: >>>>> >>>>> >>>>> >>>>>> Jonathan Ariel wrote: >>>>>> >>>>>> >>>>>>> Ok. After the server ran for more than 12 hours, the time spent on GC >>>>>>> decreased from 11% to 3,4%, but 5 hours later it crashed. This is the >>>>>>> >>>>>>> >>>>>> thread >>>>>> >>>>>> >>>>>>> dump, maybe you can help identify what happened? >>>>>>> >>>>>>> >>>>>>> >>>>>> Well thats a tough ;) My guess is its a bug :) >>>>>> >>>>>> Your two survivor spaces are filled, so it was likely about to move >>>>>> objects into the tenured space, which still has plenty of room for them >>>>>> (barring horrible fragmentation). Any issues with that type of thing >>>>>> should generate an OOM anyway though. You can find people that have run >>>>>> into similar issues in the past, but a lot of times unreproducible. >>>>>> Usually, their bugs are closed and they are told to try a newer JVM. >>>>>> >>>>>> Your JVM appears to be quite a few versions back. There have been many >>>>>> garbage collection bugs fixed in the 7 or so updates since your >>>>>> >>> version, >>> >>>>>> a good handful of them related to CMS. >>>>>> >>>>>> If you can, my best suggestion at the moment is to upgrade to the >>>>>> >>> latest >>> >>>>>> and see how that fairs. >>>>>> >>>>>> If not, you might see if going back to the throughput collector and >>>>>> turning on the parallel tenured space collector might meet your needs >>>>>> instead. You can work with other params to get that going better if you >>>>>> have to as well. >>>>>> >>>>>> Also, adjusting other settings with the low pause collector might >>>>>> trigger something to side step the bug. Not a great option there though >>>>>> >>>>>> >>>>> ;) >>>>> >>>>> >>>>>> How many unique fields are you sorting/faceting on? It must be a lot if >>>>>> you need 10 gig for 8 million documents. Its kind of rough to have to >>>>>> work at such a close limit to your total heap available as a min mem >>>>>> requirement. >>>>>> >>>>>> -- >>>>>> - Mark >>>>>> >>>>>> http://www.lucidimagination.com >>>>>> >>>>>> >>>>>> >>>>>> >>>>>>> # >>>>>>> # An unexpected error has been detected by Java Runtime Environment: >>>>>>> # >>>>>>> # SIGSEGV (0xb) at pc=0x00002b4e0f69ea2a, pid=32224, tid=1103812928 >>>>>>> # >>>>>>> # Java VM: Java HotSpot(TM) 64-Bit Server VM (10.0-b22 mixed mode >>>>>>> linux-amd64) >>>>>>> # Problematic frame: >>>>>>> # V [libjvm.so+0x265a2a] >>>>>>> # >>>>>>> # If you would like to submit a bug report, please visit: >>>>>>> # http://java.sun.com/webapps/bugreport/crash.jsp >>>>>>> # >>>>>>> >>>>>>> --------------- T H R E A D --------------- >>>>>>> >>>>>>> Current thread (0x000000005be47400): VMThread [stack: >>>>>>> 0x0000000041bad000,0x0000000041cae000] [id=32249] >>>>>>> >>>>>>> siginfo:si_signo=SIGSEGV: si_errno=0, si_code=128 (), >>>>>>> si_addr=0x0000000000000000 >>>>>>> >>>>>>> Registers: >>>>>>> RAX=0x00002aac929b4c70, RBX=0x0037c985003a095e, >>>>>>> >>> RCX=0x0000000000000006, >>> >>>>>>> RDX=0x005c49870037c996 >>>>>>> RSP=0x0000000041cac550, RBP=0x0000000041cac550, >>>>>>> >>> RSI=0x00002aac929b4c70, >>> >>>>>>> RDI=0x0037c985003a095e >>>>>>> R8 =0x00002aadab201538, R9 =0x0000000000000005, >>>>>>> >>> R10=0x0000000000000001, >>> >>>>>>> R11=0x0000000000000010 >>>>>>> R12=0x00002aac929b4c70, R13=0x00002aac9289cf58, >>>>>>> >>> R14=0x00002aac9289cf40, >>> >>>>>>> R15=0x00002aadab2015ac >>>>>>> RIP=0x00002b4e0f69ea2a, EFL=0x0000000000010206, >>>>>>> >>>>>>> >>>>>> CSGSFS=0x0000000000000033, >>>>>> >>>>>> >>>>>>> ERR=0x0000000000000000 >>>>>>> TRAPNO=0x000000000000000d >>>>>>> >>>>>>> Top of Stack: (sp=0x0000000041cac550) >>>>>>> 0x0000000041cac550: 0000000041cac580 00002b4e0f903c5b >>>>>>> 0x0000000041cac560: 0000000041cac590 0000000000000003 >>>>>>> 0x0000000041cac570: 00002aac9289cf50 00002aadab2015a8 >>>>>>> 0x0000000041cac580: 0000000041cac5c0 00002b4e0f72e388 >>>>>>> 0x0000000041cac590: 0000000041cac5c0 00002aac9289cf40 >>>>>>> 0x0000000041cac5a0: 0000000000000005 00002b4e0fc86330 >>>>>>> 0x0000000041cac5b0: 0000000000000000 00002b4e0fd8c740 >>>>>>> 0x0000000041cac5c0: 0000000041cac5f0 00002b4e0f903b7f >>>>>>> 0x0000000041cac5d0: 0000000041cac610 0000000000000003 >>>>>>> 0x0000000041cac5e0: 00002aaccb1750f8 00002aaccea41570 >>>>>>> 0x0000000041cac5f0: 0000000041cac610 00002b4e0f931548 >>>>>>> 0x0000000041cac600: 00002b4e0fc861d8 00002aadd4052ab0 >>>>>>> 0x0000000041cac610: 0000000041cac640 00002b4e0f903d1a >>>>>>> 0x0000000041cac620: 0000000041cac650 0000000000000003 >>>>>>> 0x0000000041cac630: 000000005bc7d6d0 00002b4e0fd8c740 >>>>>>> 0x0000000041cac640: 0000000041cac650 00002b4e0f90411c >>>>>>> 0x0000000041cac650: 0000000041cac680 00002b4e0fa1d16e >>>>>>> 0x0000000041cac660: 0000000000000000 000000005bc7d6d0 >>>>>>> 0x0000000041cac670: 0000000000000002 00002b4e0fd8c740 >>>>>>> 0x0000000041cac680: 0000000041cac6c0 00002b4e0fa74640 >>>>>>> 0x0000000041cac690: 0000000041cac6b0 000000005bc7d6d0 >>>>>>> 0x0000000041cac6a0: 0000000000000002 00002b4e0fd8c740 >>>>>>> 0x0000000041cac6b0: 0000000000000001 00002b4e0fd8c740 >>>>>>> 0x0000000041cac6c0: 0000000041cac700 00002b4e0f9a52da >>>>>>> 0x0000000041cac6d0: 000000000000bfc0 0000000000000000 >>>>>>> 0x0000000041cac6e0: 00002b4e0fd8c740 000000005bc7d6d0 >>>>>>> 0x0000000041cac6f0: 00002b4e0fd8c740 0000000000000001 >>>>>>> 0x0000000041cac700: 0000000041cac750 00002b4e0f6feb80 >>>>>>> 0x0000000041cac710: 449dae1d9ae42358 3ff0cccccccccccd >>>>>>> 0x0000000041cac720: 00002aad289aa680 0000000000000001 >>>>>>> 0x0000000041cac730: 0000000000000000 0000000041cac780 >>>>>>> 0x0000000041cac740: 0000000000000001 000000005bc7d6d0 >>>>>>> >>>>>>> Instructions: (pc=0x00002b4e0f69ea2a) >>>>>>> 0x00002b4e0f69ea1a: 89 e5 48 83 f9 05 74 38 48 8b 56 08 48 83 c2 10 >>>>>>> 0x00002b4e0f69ea2a: 48 8b b2 a0 00 00 00 ba 01 00 00 00 83 e6 07 48 >>>>>>> >>>>>>> Stack: [0x0000000041bad000,0x0000000041cae000], >>>>>>> >>> sp=0x0000000041cac550, >>> >>>>>>> free space=1021k >>>>>>> Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, >>>>>>> >>>>>>> >>>>> C=native >>>>> >>>>> >>>>>>> code) >>>>>>> V [libjvm.so+0x265a2a] >>>>>>> V [libjvm.so+0x4cac5b] >>>>>>> V [libjvm.so+0x2f5388] >>>>>>> V [libjvm.so+0x4cab7f] >>>>>>> V [libjvm.so+0x4f8548] >>>>>>> V [libjvm.so+0x4cad1a] >>>>>>> V [libjvm.so+0x4cb11c] >>>>>>> V [libjvm.so+0x5e416e] >>>>>>> V [libjvm.so+0x63b640] >>>>>>> V [libjvm.so+0x56c2da] >>>>>>> V [libjvm.so+0x2c5b80] >>>>>>> V [libjvm.so+0x2c8866] >>>>>>> V [libjvm.so+0x2c7f10] >>>>>>> V [libjvm.so+0x2551ba] >>>>>>> V [libjvm.so+0x254a6a] >>>>>>> V [libjvm.so+0x254778] >>>>>>> V [libjvm.so+0x2c579c] >>>>>>> V [libjvm.so+0x23502a] >>>>>>> V [libjvm.so+0x2c5b0e] >>>>>>> V [libjvm.so+0x661a5e] >>>>>>> V [libjvm.so+0x66e48a] >>>>>>> V [libjvm.so+0x66da32] >>>>>>> V [libjvm.so+0x66dcb4] >>>>>>> V [libjvm.so+0x66d7ae] >>>>>>> V [libjvm.so+0x50628a] >>>>>>> >>>>>>> VM_Operation (0x000000004076bd20): GenCollectForAllocation, mode: >>>>>>> >>>>>>> >>>>>> safepoint, >>>>>> >>>>>> >>>>>>> requested by thread 0x000000005c42d800 >>>>>>> >>>>>>> >>>>>>> --------------- P R O C E S S --------------- >>>>>>> >>>>>>> Java Threads: ( => current thread ) >>>>>>> 0x000000005c466400 JavaThread "btpool0-502" [_thread_blocked, >>>>>>> >>>>>>> >>>>> id=4508, >>>>> >>>>> >>>>>>> stack(0x0000000046332000,0x0000000046433000)] >>>>>>> 0x000000005c2a2400 JavaThread "btpool0-501" [_thread_blocked, >>>>>>> >>>>>>> >>>>> id=4507, >>>>> >>>>> >>>>>>> stack(0x00000000428f8000,0x00000000429f9000)] >>>>>>> 0x000000005c0fec00 JavaThread "btpool0-500" [_thread_blocked, >>>>>>> >>>>>>> >>>>> id=4506, >>>>> >>>>> >>>>>>> stack(0x0000000043e0d000,0x0000000043f0e000)] >>>>>>> 0x000000005c2ce400 JavaThread "btpool0-498" [_thread_blocked, >>>>>>> >>>>>>> >>>>> id=4504, >>>>> >>>>> >>>>>>> stack(0x0000000042dfd000,0x0000000042efe000)] >>>>>>> 0x000000005be69000 JavaThread "btpool0-497" [_thread_blocked, >>>>>>> >>>>>>> >>>>> id=4503, >>>>> >>>>> >>>>>>> stack(0x0000000045f2e000,0x000000004602f000)] >>>>>>> 0x000000005c30e000 JavaThread "btpool0-496" [_thread_blocked, >>>>>>> >>>>>>> >>>>> id=4251, >>>>> >>>>> >>>>>>> stack(0x0000000044e1d000,0x0000000044f1e000)] >>>>>>> 0x000000005c0ff800 JavaThread "btpool0-495" [_thread_blocked, >>>>>>> >>>>>>> >>>>> id=4250, >>>>> >>>>> >>>>>>> stack(0x0000000043706000,0x0000000043807000)] >>>>>>> 0x000000005c752c00 JavaThread "btpool0-494" [_thread_blocked, >>>>>>> >>>>>>> >>>>> id=4249, >>>>> >>>>> >>>>>>> stack(0x0000000045d2c000,0x0000000045e2d000)] >>>>>>> 0x000000005bf31400 JavaThread "btpool0-493" [_thread_in_native, >>>>>>> >>>>>>> >>>>>> id=4248, >>>>>> >>>>>> >>>>>>> stack(0x0000000042cfc000,0x0000000042dfd000)] >>>>>>> 0x000000005c47e000 JavaThread "btpool0-485" [_thread_blocked, >>>>>>> >>>>>>> >>>>> id=3426, >>>>> >>>>> >>>>>>> stack(0x000000004501f000,0x0000000045120000)] >>>>>>> 0x000000005c35d000 JavaThread "btpool0-484" [_thread_blocked, >>>>>>> >>>>>>> >>>>> id=2669, >>>>> >>>>> >>>>>>> stack(0x000000004086f000,0x0000000040970000)] >>>>>>> 0x000000005c583800 JavaThread "btpool0-468" [_thread_blocked, >>>>>>> >>>>>>> >>>>> id=1954, >>>>> >>>>> >>>>>>> stack(0x0000000043d0c000,0x0000000043e0d000)] >>>>>>> 0x000000005c35ec00 JavaThread "btpool0-448" [_thread_in_native, >>>>>>> >>>>>>> >>>>>> id=32527, >>>>>> >>>>>> >>>>>>> stack(0x0000000045423000,0x0000000045524000)] >>>>>>> 0x000000005c2fd000 JavaThread "btpool0-437" [_thread_blocked, >>>>>>> >>>>>>> >>>>> id=30735, >>>>> >>>>> >>>>>>> stack(0x0000000046433000,0x0000000046534000)] >>>>>>> 0x000000005bc77c00 JavaThread "DestroyJavaVM" [_thread_blocked, >>>>>>> >>>>>>> >>>>>> id=32230, >>>>>> >>>>>> >>>>>>> stack(0x00000000404b8000,0x00000000405b9000)] >>>>>>> 0x000000005c42d800 JavaThread "pool-1-thread-1" [_thread_blocked, >>>>>>> id=32272, stack(0x000000004066d000,0x000000004076e000)] >>>>>>> 0x000000005c1e9400 JavaThread "Timer-1" [_thread_blocked, id=32271, >>>>>>> stack(0x0000000040da5000,0x0000000040ea6000)] >>>>>>> 0x000000005c0b2c00 JavaThread "btpool0-9 - Acceptor0 SocketConnector >>>>>>> >>>>>>> >>>>> @ >>>>> >>>>> >>>>>>> 0.0.0.0:8983" [_thread_in_native, id=32268, >>>>>>> stack(0x0000000043201000,0x0000000043302000)] >>>>>>> 0x000000005c176800 JavaThread "Timer-0" [_thread_blocked, id=32258, >>>>>>> stack(0x00000000427f7000,0x00000000428f8000)] >>>>>>> 0x000000005be81800 JavaThread "Low Memory Detector" daemon >>>>>>> [_thread_blocked, id=32256, >>>>>>> >>>>>>> >>>>> stack(0x00000000425f5000,0x00000000426f6000)] >>>>> >>>>> >>>>>>> 0x000000005be7fc00 JavaThread "CompilerThread1" daemon >>>>>>> >>>>>>> >>>>>> [_thread_blocked, >>>>>> >>>>>> >>>>>>> id=32255, stack(0x00000000416f3000,0x00000000417f4000)] >>>>>>> 0x000000005be7c400 JavaThread "CompilerThread0" daemon >>>>>>> >>>>>>> >>>>>> [_thread_blocked, >>>>>> >>>>>> >>>>>>> id=32254, stack(0x00000000415f2000,0x00000000416f3000)] >>>>>>> 0x000000005be7ac00 JavaThread "Signal Dispatcher" daemon >>>>>>> >>>>>>> >>>>>> [_thread_blocked, >>>>>> >>>>>> >>>>>>> id=32253, stack(0x00000000414f1000,0x00000000415f2000)] >>>>>>> 0x000000005be79400 JavaThread "Surrogate Locker Thread (CMS)" daemon >>>>>>> [_thread_blocked, id=32252, >>>>>>> >>>>>>> >>>>> stack(0x000000004025d000,0x000000004035e000)] >>>>> >>>>> >>>>>>> 0x000000005be4dc00 JavaThread "Finalizer" daemon [_thread_blocked, >>>>>>> id=32251, stack(0x00000000424f4000,0x00000000425f5000)] >>>>>>> 0x000000005be4c800 JavaThread "Reference Handler" daemon >>>>>>> >>>>>>> >>>>>> [_thread_blocked, >>>>>> >>>>>> >>>>>>> id=32250, stack(0x00000000423f3000,0x00000000424f4000)] >>>>>>> >>>>>>> Other Threads: >>>>>>> =>0x000000005be47400 VMThread [stack: >>>>>>> >>>>>>> >>>>>> 0x0000000041bad000,0x0000000041cae000] >>>>>> >>>>>> >>>>>>> [id=32249] >>>>>>> 0x000000005be83800 WatcherThread [stack: >>>>>>> 0x00000000426f6000,0x00000000427f7000] [id=32257] >>>>>>> >>>>>>> VM state:at safepoint (normal execution) >>>>>>> >>>>>>> VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event]) >>>>>>> [0x000000005bc75420/0x000000005bc75470] Threads_lock - owner thread: >>>>>>> 0x000000005be47400 >>>>>>> [0x000000005bc75c90/0x000000005bc75cc0] Heap_lock - owner thread: >>>>>>> 0x000000005c42d800 >>>>>>> >>>>>>> Heap >>>>>>> par new generation total 153344K, used 88065K [0x00002aaaae1f0000, >>>>>>> 0x00002aaab8850000, 0x00002aaab8850000) >>>>>>> eden space 136320K, 52% used [0x00002aaaae1f0000, >>>>>>> >>>>>>> >>>>> 0x00002aaab2750590, >>>>> >>>>> >>>>>>> 0x00002aaab6710000) >>>>>>> from space 17024K, 100% used [0x00002aaab77b0000, >>>>>>> >>> 0x00002aaab8850000, >>> >>>>>>> 0x00002aaab8850000) >>>>>>> to space 17024K, 99% used [0x00002aaab6710000, >>>>>>> >>> 0x00002aaab77afb00, >>> >>>>>>> 0x00002aaab77b0000) >>>>>>> concurrent mark-sweep generation total 12363392K, used 10670634K >>>>>>> [0x00002aaab8850000, 0x00002aadab1f0000, 0x00002aadab1f0000) >>>>>>> concurrent-mark-sweep perm gen total 35344K, used 21182K >>>>>>> [0x00002aadab1f0000, 0x00002aadad474000, 0x00002aadb05f0000) >>>>>>> >>>>>>> Dynamic libraries: >>>>>>> 40000000-40009000 r-xp 00000000 08:05 12505572 >>>>>>> /usr/local/jdk1.6.0_06/bin/java >>>>>>> 40108000-4010a000 rwxp 00008000 08:05 12505572 >>>>>>> /usr/local/jdk1.6.0_06/bin/java >>>>>>> 4015c000-4015d000 ---p 4015c000 00:00 0 >>>>>>> 4015d000-4025d000 rwxp 4015d000 00:00 0 >>>>>>> 4025d000-40260000 ---p 4025d000 00:00 0 >>>>>>> 40260000-4035e000 rwxp 40260000 00:00 0 >>>>>>> 4035e000-40361000 rwxp 4035e000 00:00 0 >>>>>>> 40361000-4045f000 rwxp 40361000 00:00 0 >>>>>>> 404b8000-404bb000 ---p 404b8000 00:00 0 >>>>>>> 404bb000-405b9000 rwxp 404bb000 00:00 0 >>>>>>> 4066d000-40670000 ---p 4066d000 00:00 0 >>>>>>> 40670000-4076e000 rwxp 40670000 00:00 0 >>>>>>> 4076e000-40771000 rwxp 4076e000 00:00 0 >>>>>>> 40771000-4086f000 rwxp 40771000 00:00 0 >>>>>>> 4086f000-40872000 ---p 4086f000 00:00 0 >>>>>>> 40872000-40970000 rwxp 40872000 00:00 0 >>>>>>> 40da5000-40da8000 ---p 40da5000 00:00 0 >>>>>>> 40da8000-40ea6000 rwxp 40da8000 00:00 0 >>>>>>> 40ea6000-40ea9000 rwxp 40ea6000 00:00 0 >>>>>>> 40ea9000-40fa7000 rwxp 40ea9000 00:00 0 >>>>>>> 40fec000-40fed000 ---p 40fec000 00:00 0 >>>>>>> 40fed000-410ed000 rwxp 40fed000 00:00 0 >>>>>>> 410ed000-410ee000 ---p 410ed000 00:00 0 >>>>>>> 410ee000-411ee000 rwxp 410ee000 00:00 0 >>>>>>> 411ee000-411ef000 ---p 411ee000 00:00 0 >>>>>>> 411ef000-412ef000 rwxp 411ef000 00:00 0 >>>>>>> 412ef000-412f0000 ---p 412ef000 00:00 0 >>>>>>> 412f0000-413f0000 rwxp 412f0000 00:00 0 >>>>>>> 413f0000-413f1000 ---p 413f0000 00:00 0 >>>>>>> 413f1000-414f1000 rwxp 413f1000 00:00 0 >>>>>>> 414f1000-414f4000 ---p 414f1000 00:00 0 >>>>>>> 414f4000-415f2000 rwxp 414f4000 00:00 0 >>>>>>> 415f2000-415f5000 ---p 415f2000 00:00 0 >>>>>>> 415f5000-416f3000 rwxp 415f5000 00:00 0 >>>>>>> 416f3000-416f6000 ---p 416f3000 00:00 0 >>>>>>> 416f6000-417f4000 rwxp 416f6000 00:00 0 >>>>>>> 418f5000-418f8000 rwxp 418f5000 00:00 0 >>>>>>> 418f8000-419f6000 rwxp 418f8000 00:00 0 >>>>>>> 41bad000-41bae000 ---p 41bad000 00:00 0 >>>>>>> 41bae000-41cae000 rwxp 41bae000 00:00 0 >>>>>>> 41daf000-41db2000 rwxp 41daf000 00:00 0 >>>>>>> 41db2000-41eb0000 rwxp 41db2000 00:00 0 >>>>>>> 41eee000-41eef000 ---p 41eee000 00:00 0 >>>>>>> 41eef000-41fef000 rwxp 41eef000 00:00 0 >>>>>>> 41fef000-41ff0000 ---p 41fef000 00:00 0 >>>>>>> 41ff0000-420f0000 rwxp 41ff0000 00:00 0 >>>>>>> 420f0000-420f1000 ---p 420f0000 00:00 0 >>>>>>> 420f1000-421f1000 rwxp 420f1000 00:00 0 >>>>>>> 421f1000-421f2000 ---p 421f1000 00:00 0 >>>>>>> 421f2000-422f2000 rwxp 421f2000 00:00 0 >>>>>>> 422f2000-422f3000 ---p 422f2000 00:00 0 >>>>>>> 422f3000-423f3000 rwxp 422f3000 00:00 0 >>>>>>> 423f3000-423f6000 ---p 423f3000 00:00 0 >>>>>>> 423f6000-424f4000 rwxp 423f6000 00:00 0 >>>>>>> 424f4000-424f7000 ---p 424f4000 00:00 0 >>>>>>> 424f7000-425f5000 rwxp 424f7000 00:00 0 >>>>>>> 425f5000-425f8000 ---p 425f5000 00:00 0 >>>>>>> 425f8000-426f6000 rwxp 425f8000 00:00 0 >>>>>>> 426f6000-426f7000 ---p 426f6000 00:00 0 >>>>>>> 426f7000-427f7000 rwxp 426f7000 00:00 0 >>>>>>> 427f7000-427fa000 ---p 427f7000 00:00 0 >>>>>>> 427fa000-428f8000 rwxp 427fa000 00:00 0 >>>>>>> 428f8000-428fb000 ---p 428f8000 00:00 0 >>>>>>> 428fb000-429f9000 rwxp 428fb000 00:00 0 >>>>>>> 42afa000-42afd000 rwxp 42afa000 00:00 0 >>>>>>> 42afd000-42bfb000 rwxp 42afd000 00:00 0 >>>>>>> 42bfb000-42bfe000 rwxp 42bfb000 00:00 0 >>>>>>> 42bfe000-42cfc000 rwxp 42bfe000 00:00 0 >>>>>>> 42cfc000-42cff000 ---p 42cfc000 00:00 0 >>>>>>> 42cff000-42dfd000 rwxp 42cff000 00:00 0 >>>>>>> 42dfd000-42e00000 ---p 42dfd000 00:00 0 >>>>>>> 42e00000-42efe000 rwxp 42e00000 00:00 0 >>>>>>> 42fff000-43002000 rwxp 42fff000 00:00 0 >>>>>>> 43002000-43100000 rwxp 43002000 00:00 0 >>>>>>> 43100000-43103000 rwxp 43100000 00:00 0 >>>>>>> 43103000-43201000 rwxp 43103000 00:00 0 >>>>>>> 43201000-43204000 ---p 43201000 00:00 0 >>>>>>> 43204000-43302000 rwxp 43204000 00:00 0 >>>>>>> 43302000-43305000 rwxp 43302000 00:00 0 >>>>>>> 43305000-43403000 rwxp 43305000 00:00 0 >>>>>>> 43706000-43709000 ---p 43706000 00:00 0 >>>>>>> 43709000-43807000 rwxp 43709000 00:00 0 >>>>>>> 43807000-4380a000 rwxp 43807000 00:00 0 >>>>>>> 4380a000-43908000 rwxp 4380a000 00:00 0 >>>>>>> 43908000-4390b000 rwxp 43908000 00:00 0 >>>>>>> 4390b000-43a09000 rwxp 4390b000 00:00 0 >>>>>>> 43a09000-43a0c000 rwxp 43a09000 00:00 0 >>>>>>> 43a0c000-43b0a000 rwxp 43a0c000 00:00 0 >>>>>>> 43b0a000-43b0d000 rwxp 43b0a000 00:00 0 >>>>>>> 43b0d000-43c0b000 rwxp 43b0d000 00:00 0 >>>>>>> 43c0b000-43c0e000 rwxp 43c0b000 00:00 0 >>>>>>> 43c0e000-43d0c000 rwxp 43c0e000 00:00 0 >>>>>>> 43d0c000-43d0f000 ---p 43d0c000 00:00 0 >>>>>>> 43d0f000-43e0d000 rwxp 43d0f000 00:00 0 >>>>>>> 43e0d000-43e10000 ---p 43e0d000 00:00 0 >>>>>>> 43e10000-43f0e000 rwxp 43e10000 00:00 0 >>>>>>> 43f0e000-43f11000 rwxp 43f0e000 00:00 0 >>>>>>> 43f11000-4400f000 rwxp 43f11000 00:00 0 >>>>>>> 4400f000-44012000 rwxp 4400f000 00:00 0 >>>>>>> 44012000-44110000 rwxp 44012000 00:00 0 >>>>>>> 44312000-44315000 rwxp 44312000 00:00 0 >>>>>>> 44315000-44413000 rwxp 44315000 00:00 0 >>>>>>> 44413000-44416000 rwxp 44413000 00:00 0 >>>>>>> 44416000-44514000 rwxp 44416000 00:00 0 >>>>>>> 44514000-44517000 rwxp 44514000 00:00 0 >>>>>>> 44517000-44615000 rwxp 44517000 00:00 0 >>>>>>> 44615000-44618000 rwxp 44615000 00:00 0 >>>>>>> 44618000-44716000 rwxp 44618000 00:00 0 >>>>>>> 44716000-44719000 rwxp 44716000 00:00 0 >>>>>>> 44719000-44817000 rwxp 44719000 00:00 0 >>>>>>> 44817000-4481a000 rwxp 44817000 00:00 0 >>>>>>> 4481a000-44918000 rwxp 4481a000 00:00 0 >>>>>>> 44a19000-44a1c000 rwxp 44a19000 00:00 0 >>>>>>> 44a1c000-44b1a000 rwxp 44a1c000 00:00 0 >>>>>>> 44e1d000-44e20000 ---p 44e1d000 00:00 0 >>>>>>> 44e20000-44f1e000 rwxp 44e20000 00:00 0 >>>>>>> 4501f000-45022000 ---p 4501f000 00:00 0 >>>>>>> 45022000-45120000 rwxp 45022000 00:00 0 >>>>>>> 45120000-45123000 rwxp 45120000 00:00 0 >>>>>>> 45123000-45221000 rwxp 45123000 00:00 0 >>>>>>> 45322000-45325000 rwxp 45322000 00:00 0 >>>>>>> 45325000-45423000 rwxp 45325000 00:00 0 >>>>>>> 45423000-45426000 ---p 45423000 00:00 0 >>>>>>> 45426000-45524000 rwxp 45426000 00:00 0 >>>>>>> 45524000-45527000 rwxp 45524000 00:00 0 >>>>>>> 45527000-45625000 rwxp 45527000 00:00 0 >>>>>>> 45625000-45628000 rwxp 45625000 00:00 0 >>>>>>> 45628000-45726000 rwxp 45628000 00:00 0 >>>>>>> 45726000-45729000 rwxp 45726000 00:00 0 >>>>>>> 45729000-45827000 rwxp 45729000 00:00 0 >>>>>>> 45928000-4592b000 rwxp 45928000 00:00 0 >>>>>>> 4592b000-45a29000 rwxp 4592b000 00:00 0 >>>>>>> 45a29000-45a2c000 rwxp 45a29000 00:00 0 >>>>>>> 45a2c000-45b2a000 rwxp 45a2c000 00:00 0 >>>>>>> 45b2a000-45b2d000 rwxp 45b2a000 00:00 0 >>>>>>> 45b2d000-45c2b000 rwxp 45b2d000 00:00 0 >>>>>>> 45d2c000-45d2f000 ---p 45d2c000 00:00 0 >>>>>>> 45d2f000-45e2d000 rwxp 45d2f000 00:00 0 >>>>>>> 45f2e000-45f31000 ---p 45f2e000 00:00 0 >>>>>>> 45f31000-4602f000 rwxp 45f31000 00:00 0 >>>>>>> 46332000-46335000 ---p 46332000 00:00 0 >>>>>>> 46335000-46433000 rwxp 46335000 00:00 0 >>>>>>> 46433000-46436000 ---p 46433000 00:00 0 >>>>>>> 46436000-46534000 rwxp 46436000 00:00 0 >>>>>>> 46534000-46537000 rwxp 46534000 00:00 0 >>>>>>> 46537000-46635000 rwxp 46537000 00:00 0 >>>>>>> 46635000-46638000 rwxp 46635000 00:00 0 >>>>>>> 46638000-46736000 rwxp 46638000 00:00 0 >>>>>>> 5bc70000-5d61a000 rwxp 5bc70000 00:00 0 >>>>>>> [heap] >>>>>>> 3b32800000-3b3281c000 r-xp 00000000 08:05 11948691 >>>>>>> /lib64/ld-2.5.so >>>>>>> 3b32a1b000-3b32a1c000 r-xp 0001b000 08:05 11948691 >>>>>>> /lib64/ld-2.5.so >>>>>>> 3b32a1c000-3b32a1d000 rwxp 0001c000 08:05 11948691 >>>>>>> /lib64/ld-2.5.so >>>>>>> 3b32c00000-3b32d4c000 r-xp 00000000 08:05 11948841 >>>>>>> /lib64/libc-2.5.so >>>>>>> 3b32d4c000-3b32f4c000 ---p 0014c000 08:05 11948841 >>>>>>> /lib64/libc-2.5.so >>>>>>> 3b32f4c000-3b32f50000 r-xp 0014c000 08:05 11948841 >>>>>>> /lib64/libc-2.5.so >>>>>>> 3b32f50000-3b32f51000 rwxp 00150000 08:05 11948841 >>>>>>> /lib64/libc-2.5.so >>>>>>> 3b32f51000-3b32f56000 rwxp 3b32f51000 00:00 0 >>>>>>> 3b33000000-3b33002000 r-xp 00000000 08:05 11948843 >>>>>>> /lib64/libdl-2.5.so >>>>>>> 3b33002000-3b33202000 ---p 00002000 08:05 11948843 >>>>>>> /lib64/libdl-2.5.so >>>>>>> 3b33202000-3b33203000 r-xp 00002000 08:05 11948843 >>>>>>> /lib64/libdl-2.5.so >>>>>>> 3b33203000-3b33204000 rwxp 00003000 08:05 11948843 >>>>>>> /lib64/libdl-2.5.so >>>>>>> 3b33c00000-3b33c16000 r-xp 00000000 08:05 11948927 >>>>>>> /lib64/libpthread-2.5.so >>>>>>> 3b33c16000-3b33e15000 ---p 00016000 08:05 11948927 >>>>>>> /lib64/libpthread-2.5.so >>>>>>> 3b33e15000-3b33e16000 r-xp 00015000 08:05 11948927 >>>>>>> /lib64/libpthread-2.5.so >>>>>>> 3b33e16000-3b33e17000 rwxp 00016000 08:05 11948927 >>>>>>> /lib64/libpthread-2.5.so >>>>>>> 3b33e17000-3b33e1b000 rwxp 3b33e17000 00:00 0 >>>>>>> 3b34000000-3b34082000 r-xp 00000000 08:05 11948934 >>>>>>> /lib64/libm-2.5.so >>>>>>> 3b34082000-3b34281000 ---p 00082000 08:05 11948934 >>>>>>> /lib64/libm-2.5.so >>>>>>> 3b34281000-3b34282000 r-xp 00081000 08:05 11948934 >>>>>>> /lib64/libm-2.5.so >>>>>>> 3b34282000-3b34283000 rwxp 00082000 08:05 11948934 >>>>>>> /lib64/libm-2.5.so >>>>>>> 3b34400000-3b34407000 r-xp 00000000 08:05 11948928 >>>>>>> /lib64/librt-2.5.so >>>>>>> 3b34407000-3b34607000 ---p 00007000 08:05 11948928 >>>>>>> /lib64/librt-2.5.so >>>>>>> 3b34607000-3b34608000 r-xp 00007000 08:05 11948928 >>>>>>> /lib64/librt-2.5.so >>>>>>> 3b34608000-3b34609000 rwxp 00008000 08:05 11948928 >>>>>>> /lib64/librt-2.5.so >>>>>>> 3b35400000-3b35415000 r-xp 00000000 08:05 11948806 >>>>>>> /lib64/libnsl-2.5.so >>>>>>> 3b35415000-3b35614000 ---p 00015000 08:05 11948806 >>>>>>> /lib64/libnsl-2.5.so >>>>>>> 3b35614000-3b35615000 r-xp 00014000 08:05 11948806 >>>>>>> /lib64/libnsl-2.5.so >>>>>>> 3b35615000-3b35616000 rwxp 00015000 08:05 11948806 >>>>>>> /lib64/libnsl-2.5.so >>>>>>> 3b35616000-3b35618000 rwxp 3b35616000 00:00 0 >>>>>>> 2aaaaaaad000-2aaaaaaaf000 r-xs 00003000 08:05 8675780 >>>>>>> /opt/solr-1.3/olx/start.jar >>>>>>> 2aaaaaaaf000-2aaaaaab5000 r--s 00045000 08:02 393249 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/commons-httpclient-3.1.jar >> >>>>>>> 2aaaaaab8000-2aaaaaab9000 ---p 2aaaaaab8000 00:00 0 >>>>>>> 2aaaaaab9000-2aaaaaaba000 rwxp 2aaaaaab9000 00:00 0 >>>>>>> 2aaaaaaba000-2aaaaaac1000 r-xp 00000000 08:05 12506743 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/native_threads/libhpi.so >>>>>>> 2aaaaaac1000-2aaaaabc2000 ---p 00007000 08:05 12506743 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/native_threads/libhpi.so >>>>>>> 2aaaaabc2000-2aaaaabc4000 rwxp 00008000 08:05 12506743 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/native_threads/libhpi.so >>>>>>> 2aaaaabc4000-2aaaaabc5000 rwxp 2aaaaabc4000 00:00 0 >>>>>>> 2aaaaabc5000-2aaaaabcd000 rw-s 00000000 08:02 163842 >>>>>>> /tmp/hsperfdata_root/32224 >>>>>>> 2aaaaabce000-2aaaaabd8000 r-xp 00000000 08:05 11948665 >>>>>>> /lib64/libnss_files-2.5.so >>>>>>> 2aaaaabd8000-2aaaaadd7000 ---p 0000a000 08:05 11948665 >>>>>>> /lib64/libnss_files-2.5.so >>>>>>> 2aaaaadd7000-2aaaaadd8000 r-xp 00009000 08:05 11948665 >>>>>>> /lib64/libnss_files-2.5.so >>>>>>> 2aaaaadd8000-2aaaaadd9000 rwxp 0000a000 08:05 11948665 >>>>>>> /lib64/libnss_files-2.5.so >>>>>>> 2aaaaadd9000-2aaaaade6000 r-xp 00000000 08:05 12506738 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libverify.so >>>>>>> 2aaaaade6000-2aaaaaee5000 ---p 0000d000 08:05 12506738 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libverify.so >>>>>>> 2aaaaaee5000-2aaaaaee8000 rwxp 0000c000 08:05 12506738 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libverify.so >>>>>>> 2aaaaaee8000-2aaaaaf10000 r-xp 00000000 08:05 12506719 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libjava.so >>>>>>> 2aaaaaf10000-2aaaab010000 ---p 00028000 08:05 12506719 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libjava.so >>>>>>> 2aaaab010000-2aaaab017000 rwxp 00028000 08:05 12506719 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libjava.so >>>>>>> 2aaaab017000-2aaaab025000 r-xp 00000000 08:05 12506739 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libzip.so >>>>>>> 2aaaab025000-2aaaab127000 ---p 0000e000 08:05 12506739 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libzip.so >>>>>>> 2aaaab127000-2aaaab12a000 rwxp 00010000 08:05 12506739 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libzip.so >>>>>>> 2aaaab12a000-2aaaab68b000 rwxp 2aaaab12a000 00:00 0 >>>>>>> 2aaaab68b000-2aaaae12b000 rwxp 2aaaab68b000 00:00 0 >>>>>>> 2aaaae12b000-2aaaae141000 rwxp 2aaaae12b000 00:00 0 >>>>>>> 2aaaae141000-2aaaae1eb000 rwxp 2aaaae141000 00:00 0 >>>>>>> 2aaaae1f0000-2aaab8850000 rwxp 2aaaae1f0000 00:00 0 >>>>>>> 2aaab8850000-2aadab1f0000 rwxp 2aaab8850000 00:00 0 >>>>>>> 2aadab1f0000-2aadad474000 rwxp 2aadab1f0000 00:00 0 >>>>>>> 2aadad474000-2aadb05f0000 rwxp 2aadad474000 00:00 0 >>>>>>> 2aadb05f0000-2aadb0644000 rwxp 2aadb05f0000 00:00 0 >>>>>>> 2aadb0644000-2aadb1dd8000 rwxp 2aadb0644000 00:00 0 >>>>>>> 2aadb1dd8000-2aadb1dea000 rwxp 2aadb1dd8000 00:00 0 >>>>>>> 2aadb1dea000-2aadb1e02000 rwxp 2aadb1dea000 00:00 0 >>>>>>> 2aadb1e02000-2aadb36a0000 rwxp 2aadb1e02000 00:00 0 >>>>>>> 2aadb36a0000-2aadb36b2000 rwxp 2aadb36a0000 00:00 0 >>>>>>> 2aadb36b2000-2aadb36cb000 rwxp 2aadb36b2000 00:00 0 >>>>>>> 2aadb36cb000-2aadbf7ba000 rwxp 2aadb36cb000 00:00 0 >>>>>>> 2aadbf7fa000-2aadc014c000 rwxp 2aadbf7fa000 00:00 0 >>>>>>> 2aadc014c000-2aadc02d7000 r-xs 02df0000 08:05 12506783 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/rt.jar >>>>>>> 2aadc02d7000-2aadc0309000 rwxp 2aadc02d7000 00:00 0 >>>>>>> 2aadc0309000-2aadc38d6000 r-xp 00000000 08:05 12116537 >>>>>>> /usr/lib/locale/locale-archive >>>>>>> 2aadc38d6000-2aadc38d9000 r-xs 0001d000 08:05 8675779 >>>>>>> /opt/solr-1.3/olx/lib/jetty-util-6.1.3.jar >>>>>>> 2aadc38d9000-2aadc38df000 r-xs 0006e000 08:05 8675772 >>>>>>> /opt/solr-1.3/olx/lib/jetty-6.1.3.jar >>>>>>> 2aadc38df000-2aadc38e2000 r-xs 0001e000 08:05 8675778 >>>>>>> /opt/solr-1.3/olx/lib/servlet-api-2.5-6.1.3.jar >>>>>>> 2aadc38e2000-2aadc38f1000 r-xs 000ee000 08:05 8675774 >>>>>>> /opt/solr-1.3/olx/lib/jsp-2.1/ant-1.6.5.jar >>>>>>> 2aadc38f1000-2aadc38fa000 r-xs 00093000 08:05 8675777 >>>>>>> /opt/solr-1.3/olx/lib/jsp-2.1/jsp-2.1.jar >>>>>>> 2aadc38fa000-2aadc391d000 r-xs 00344000 08:05 8675776 >>>>>>> /opt/solr-1.3/olx/lib/jsp-2.1/core-3.1.1.jar >>>>>>> 2aadc391d000-2aadc3928000 r-xs 00073000 08:05 8675775 >>>>>>> /opt/solr-1.3/olx/lib/jsp-2.1/jsp-api-2.1.jar >>>>>>> 2aadc3928000-2aadc392f000 r--s 00079000 08:02 393246 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/wstx-asl-3.2.7.jar >> >>>>>>> 2aadc392f000-2aadc3931000 r--s 00004000 08:02 393223 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/commons-csv-1.0-SNAPSHOT-r609327.jar >> >>>>>>> 2aadc3931000-2aadc3933000 r--s 0000c000 08:02 393233 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/lucene-memory-2.4-dev.jar >> >>>>>>> 2aadc3933000-2aadc3935000 r--s 00008000 08:02 393250 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/commons-logging-1.0.4.jar >> >>>>>>> 2aadc3935000-2aadc3938000 r--s 00014000 08:02 393232 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/lucene-highlighter-2.4-dev.jar >> >>>>>>> 2aadc3938000-2aadc393a000 r--s 0001a000 08:02 393235 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/lucene-snowball-2.4-dev.jar >> >>>>>>> 2aadc393a000-2aadc3942000 r--s 00035000 08:02 393229 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/junit-4.3.jar >> >>>>>>> 2aadc3942000-2aadc394a000 r--s 0004b000 08:02 393227 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/commons-math-1.2.jar >> >>>>>>> 2aadc394a000-2aadc395a000 r--s 000d3000 08:02 393248 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/apache-solr-core-1.3.0.jar >> >>>>>>> 2aadc395a000-2aadc3968000 r--s 000b9000 08:02 393231 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/lucene-core-2.4-dev.jar >> >>>>>>> 2aadc3968000-2aadc396a000 r--s 00014000 08:02 393247 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/apache-solr-common-1.3.0.jar >> >>>>>>> 2aadc396a000-2aadc396d000 r--s 0001f000 08:02 393230 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/lucene-analyzers-2.4-dev.jar >> >>>>>>> 2aadc396d000-2aadc396f000 r--s 0000b000 08:02 393224 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/commons-fileupload-1.2.jar >> >>>>>>> 2aadc396f000-2aadc3973000 r--s 0003c000 08:02 393226 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/commons-lang-2.4.jar >> >>>>>>> 2aadc3973000-2aadc398b000 r--s 00162000 08:02 393285 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/apache-solr-dataimporthandler-1.3.0.jar >> >>>>>>> 2aadc398b000-2aadc398e000 r--s 0001d000 08:02 393245 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/stax-utils.jar >> >>>>>>> 2aadc398e000-2aadc3991000 r--s 00012000 08:02 393225 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/commons-io-1.3.1.jar >> >>>>>>> 2aadc3991000-2aadc3993000 r--s 00007000 08:02 393234 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/lucene-queries-2.4-dev.jar >> >>>>>>> 2aadc3993000-2aadc3995000 r--s 00006000 08:02 393228 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/geronimo-stax-api_1.0_spec-1.0.1.jar >> >>>>>>> 2aadc3995000-2aadc3996000 r--s 00004000 08:02 393236 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/lucene-spellchecker-2.4-dev.jar >> >>>>>>> 2aadc3996000-2aadc3998000 r--s 0000a000 08:02 393222 >>>>>>> >>>>>>> >>>>>>> >> /tmp/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/commons-codec-1.3.jar >> >>>>>>> 2aadc3998000-2aadc39ab000 r-xp 00000000 08:05 12506731 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libnet.so >>>>>>> 2aadc39ab000-2aadc3aac000 ---p 00013000 08:05 12506731 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libnet.so >>>>>>> 2aadc3aac000-2aadc3aaf000 rwxp 00014000 08:05 12506731 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libnet.so >>>>>>> 2aadc3aaf000-2aadc3ab6000 r-xp 00000000 08:05 12506732 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libnio.so >>>>>>> 2aadc3ab6000-2aadc3bb5000 ---p 00007000 08:05 12506732 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libnio.so >>>>>>> 2aadc3bb5000-2aadc3bb7000 rwxp 00006000 08:05 12506732 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/libnio.so >>>>>>> 2aadc3bb7000-2aadc3bbb000 r-xs 000ca000 08:05 12538411 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/ext/localedata.jar >>>>>>> 2aadc3bbb000-2aadc3bc2000 r-xs 00110000 08:05 12506779 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/resources.jar >>>>>>> 2aadc3bc2000-2aadc3bc3000 r-xs 00007000 08:05 8675819 >>>>>>> /opt/solr-1.3/olx/solr/lib/lucene-queries-2.4-dev.jar >>>>>>> 2aadc3bc3000-2aadc3bc4000 r-xs 00005000 08:05 8675818 >>>>>>> /opt/solr-1.3/olx/solr/lib/RelatedItemsRequestHandler.jar >>>>>>> 2aadc3bc4000-2aadc3bc5000 r-xs 00002000 08:05 8675817 >>>>>>> /opt/solr-1.3/olx/solr/lib/OlxHTMLWhiteSpaceTokenizerFactory.jar >>>>>>> 2aadc4000000-2aadc5ce6000 rwxp 2aadc4000000 00:00 0 >>>>>>> 2aadc5ce6000-2aadc8000000 ---p 2aadc5ce6000 00:00 0 >>>>>>> 2aadc8000000-2aadc9cf8000 rwxp 2aadc8000000 00:00 0 >>>>>>> 2aadc9cf8000-2aadcc000000 ---p 2aadc9cf8000 00:00 0 >>>>>>> 2aadcc000000-2aadcc061000 rwxp 2aadcc000000 00:00 0 >>>>>>> 2aadcc061000-2aadd0000000 ---p 2aadcc061000 00:00 0 >>>>>>> 2aadd1c00000-2aadd3c00000 rwxp 2aadd1c00000 00:00 0 >>>>>>> 2aadd4000000-2aadd7f59000 rwxp 2aadd4000000 00:00 0 >>>>>>> 2aadd7f59000-2aadd8000000 ---p 2aadd7f59000 00:00 0 >>>>>>> 2aadd8000000-2aadd88b9000 rwxp 2aadd8000000 00:00 0 >>>>>>> 2aadd88b9000-2aaddc000000 ---p 2aadd88b9000 00:00 0 >>>>>>> 2b4e0f322000-2b4e0f323000 rwxp 2b4e0f322000 00:00 0 >>>>>>> 2b4e0f32c000-2b4e0f32d000 rwxp 2b4e0f32c000 00:00 0 >>>>>>> 2b4e0f32d000-2b4e0f334000 r-xp 00000000 08:05 12506703 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/jli/libjli.so >>>>>>> 2b4e0f334000-2b4e0f435000 ---p 00007000 08:05 12506703 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/jli/libjli.so >>>>>>> 2b4e0f435000-2b4e0f437000 rwxp 00008000 08:05 12506703 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/jli/libjli.so >>>>>>> 2b4e0f437000-2b4e0f439000 rwxp 2b4e0f437000 00:00 0 >>>>>>> 2b4e0f439000-2b4e0fb2e000 r-xp 00000000 08:05 12506747 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/server/libjvm.so >>>>>>> 2b4e0fb2e000-2b4e0fc2d000 ---p 006f5000 08:05 12506747 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/server/libjvm.so >>>>>>> 2b4e0fc2d000-2b4e0fd77000 rwxp 006f4000 08:05 12506747 >>>>>>> /usr/local/jdk1.6.0_06/jre/lib/amd64/server/libjvm.so >>>>>>> 2b4e0fd77000-2b4e0fdb4000 rwxp 2b4e0fd77000 00:00 0 >>>>>>> 7fffe6a79000-7fffe6aae000 rwxp 7ffffffca000 00:00 0 >>>>>>> [stack] >>>>>>> ffffffffff600000-ffffffffffe00000 ---p 00000000 00:00 0 >>>>>>> [vdso] >>>>>>> >>>>>>> VM Arguments: >>>>>>> jvm_args: -Xmx12240m >>>>>>> -Djava.util.logging.config.file=/opt/solr/olx/solr/conf/logging.conf >>>>>>> -XX:+PrintGCApplicationConcurrentTime >>>>>>> >>>>>>> >>>>> -XX:+PrintGCApplicationStoppedTime >>>>> >>>>> >>>>>>> -XX:+UseConcMarkSweepGC >>>>>>> java_command: start.jar >>>>>>> Launcher Type: SUN_STANDARD >>>>>>> >>>>>>> Environment Variables: >>>>>>> >>>>>>> >>>>>>> >> PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/java/bin:/root/bin >> >>>>> >> LD_LIBRARY_PATH=/usr/local/jdk1.6.0_06/jre/lib/amd64/server:/usr/local/jdk1.6.0_06/jre/lib/amd64:/usr/local/jdk1.6.0_06/jre/../lib/amd64 >> >>>>>>> SHELL=/bin/bash >>>>>>> >>>>>>> Signal Handlers: >>>>>>> SIGSEGV: [libjvm.so+0x6616e0], sa_mask[0]=0x7ffbfeff, >>>>>>> >>>>>>> >>>>> sa_flags=0x10000004 >>>>> >>>>> >>>>>>> SIGBUS: [libjvm.so+0x6616e0], sa_mask[0]=0x7ffbfeff, >>>>>>> >>>>>>> >>>>> sa_flags=0x10000004 >>>>> >>>>> >>>>>>> SIGFPE: [libjvm.so+0x5044d0], sa_mask[0]=0x7ffbfeff, >>>>>>> >>>>>>> >>>>> sa_flags=0x10000004 >>>>> >>>>> >>>>>>> SIGPIPE: [libjvm.so+0x5044d0], sa_mask[0]=0x7ffbfeff, >>>>>>> >>>>>>> >>>>> sa_flags=0x10000004 >>>>> >>>>> >>>>>>> SIGXFSZ: [libjvm.so+0x5044d0], sa_mask[0]=0x7ffbfeff, >>>>>>> >>>>>>> >>>>> sa_flags=0x10000004 >>>>> >>>>> >>>>>>> SIGILL: [libjvm.so+0x5044d0], sa_mask[0]=0x7ffbfeff, >>>>>>> >>>>>>> >>>>> sa_flags=0x10000004 >>>>> >>>>> >>>>>>> SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000 >>>>>>> SIGUSR2: [libjvm.so+0x506740], sa_mask[0]=0x00000000, >>>>>>> >>>>>>> >>>>> sa_flags=0x10000004 >>>>> >>>>> >>>>>>> SIGHUP: [libjvm.so+0x5064a0], sa_mask[0]=0x7ffbfeff, >>>>>>> >>>>>>> >>>>> sa_flags=0x10000004 >>>>> >>>>> >>>>>>> SIGINT: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000 >>>>>>> SIGTERM: [libjvm.so+0x5064a0], sa_mask[0]=0x7ffbfeff, >>>>>>> >>>>>>> >>>>> sa_flags=0x10000004 >>>>> >>>>> >>>>>>> SIGQUIT: [libjvm.so+0x5064a0], sa_mask[0]=0x7ffbfeff, >>>>>>> >>>>>>> >>>>> sa_flags=0x10000004 >>>>> >>>>> >>>>>>> --------------- S Y S T E M --------------- >>>>>>> >>>>>>> OS:Red Hat Enterprise Linux Server release 5.3 (Tikanga) >>>>>>> >>>>>>> uname:Linux 2.6.18-128.1.14.el5 #1 SMP Mon Jun 1 15:52:58 EDT 2009 >>>>>>> >>>>>>> >>>>> x86_64 >>>>> >>>>> >>>>>>> libc:glibc 2.5 NPTL 2.5 >>>>>>> rlimit: STACK 10240k, CORE 0k, NPROC infinity, NOFILE 4096, AS >>>>>>> >>> infinity >>> >>>>>>> load average:1.39 0.60 0.56 >>>>>>> >>>>>>> CPU:total 8 (4 cores per cpu, 1 threads per core) family 6 model 7 >>>>>>> >>>>>>> >>>>>> stepping >>>>>> >>>>>> >>>>>>> 6, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3 >>>>>>> >>>>>>> Memory: 4k page, physical 16432184k(92220k free), swap >>>>>>> >>>>>>> >>>>> 2096472k(2065524k >>>>> >>>>> >>>>>>> free) >>>>>>> >>>>>>> vm_info: Java HotSpot(TM) 64-Bit Server VM (10.0-b22) for linux-amd64 >>>>>>> >>>>>>> >>>>> JRE >>>>> >>>>> >>>>>>> (1.6.0_06-b02), built on Mar 25 2008 01:03:02 by "java_re" with gcc >>>>>>> >>>>>>> >>>>> 3.2.2 >>>>> >>>>> >>>>>>> (SuSE Linux) >>>>>>> >>>>>>> time: Sat Sep 26 00:20:34 2009 >>>>>>> elapsed time: 30852 seconds >>>>>>> >>>>>>> >>>>>>> >>>>>>> On Sat, Sep 26, 2009 at 11:49 AM, Mark Miller >>>>>>> >>>>>>> >>>>>> wrote: >>>>>> >>>>>> >>>>>>>> Jonathan Ariel wrote: >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>> I have around 8M documents. >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> Thats actually not so bad - I take it you are faceting/sorting on >>>>>>>> >>>>>>>> >>>>> quite >>>>> >>>>> >>>>>>>> a few unique fields? >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>> I set up my server to use a different collector and it seems like it >>>>>>>>> decreased from 11% to 4%, of course I need to wait a bit more >>>>>>>>> >>> because >>> >>>>>> it >>>>>> >>>>>> >>>>>>>> is >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>> just a 1 hour old log. But it seems like it is much better now. >>>>>>>>> I will tell you on Monday the results :) >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> Are you still seeing major collections then? (eg the tenured space >>>>>>>> >>>>>>>> >>>>> hits >>>>> >>>>> >>>>>>>> its limit) You might be able to get even better. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>> On Fri, Sep 25, 2009 at 6:07 PM, Mark Miller >>>>>>>>> >>>>>>>>> >>>>>>>> wrote: >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>>> Thats a good point too - if you can reduce your need for such a >>>>>>>>>> >>>>>>>>>> >>>>> large >>>>> >>>>> >>>>>>>>>> heap, by all means, do so. >>>>>>>>>> >>>>>>>>>> However, considering you already need at least 10GB or you get OOM, >>>>>>>>>> >>>>>>>>>> >>>>>> you >>>>>> >>>>>> >>>>>>>>>> have a long way to go with that approach. Good luck :) >>>>>>>>>> >>>>>>>>>> How many docs do you have ? I'm guessing its mostly FieldCache type >>>>>>>>>> stuff, and thats the type of thing you can't really side step, >>>>>>>>>> >>>>>>>>>> >>>>> unless >>>>> >>>>> >>>>>>>>>> you give up the functionality thats using it. >>>>>>>>>> >>>>>>>>>> Grant Ingersoll wrote: >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>>> On Sep 25, 2009, at 9:30 AM, Jonathan Ariel wrote: >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> Hi to all! >>>>>>>>>>>> Lately my solr servers seem to stop responding once in a while. >>>>>>>>>>>> >>>>>>>>>>>> >>>>> I'm >>>>> >>>>> >>>>>>>>>>>> using >>>>>>>>>>>> solr 1.3. >>>>>>>>>>>> Of course I'm having more traffic on the servers. >>>>>>>>>>>> So I logged the Garbage Collection activity to check if it's >>>>>>>>>>>> >>>>>>>>>>>> >>>>> because >>>>> >>>>> >>>>>>>> of >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>>>>> that. It seems like 11% of the time the application runs, it is >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>> stopped >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>>>>> because of GC. And some times the GC takes up to 10 seconds! >>>>>>>>>>>> Is is normal? My instances run on a 16GB RAM, Dual Quad Core >>>>>>>>>>>> >>> Intel >>> >>>>>>>>>>>> >>>>>>>> Xeon >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>>>>> servers. My index is around 10GB and I'm giving to the instances >>>>>>>>>>>> >>>>>>>>>>>> >>>>>> 10GB >>>>>> >>>>>> >>>>>>>> of >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>>>>> RAM. >>>>>>>>>>>> >>>>>>>>>>>> How can I check which is the GC that it is being used? If I'm >>>>>>>>>>>> >>>>>>>>>>>> >>>>> right >>>>> >>>>> >>>>>>>> JVM >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>>>>> Ergonomics should use the Throughput GC, but I'm not 100% sure. >>>>>>>>>>>> >>> Do >>> >>>>>>>>>>>> you have >>>>>>>>>>>> any recommendation on this? >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> As I said in Eteve's thread on JVM settings, some extra time spent >>>>>>>>>>> >>>>>>>>>>> >>>>> on >>>>> >>>>> >>>>>>>>>>> application design/debugging will save a whole lot of headache in >>>>>>>>>>> Garbage Collection and trying to tune the gazillion different >>>>>>>>>>> >>>>>>>>>>> >>>>> options >>>>> >>>>> >>>>>>>>>>> available. Ask yourself: What is on the heap and does it need to >>>>>>>>>>> >>>>>>>>>>> >>>>> be >>>>> >>>>> >>>>>>>>>>> there? For instance, do you, if you have them, really need >>>>>>>>>>> >>>>>>>>>>> >>>>> sortable >>>>> >>>>> >>>>>>>>>>> ints? If your servers seem to come to a stop, I'm going to bet >>>>>>>>>>> >>>>>>>>>>> >>>>> you >>>>> >>>>> >>>>>>>>>>> have major collections going on. Major collections in a >>>>>>>>>>> >>> production >>> >>>>>>>>>>> system are very bad. They tend to happen right after commits in >>>>>>>>>>> poorly tuned systems, but can also happen in other places if you >>>>>>>>>>> >>>>>>>>>>> >>>>> let >>>>> >>>>> >>>>>>>>>>> things build up due to really large heaps and/or things like >>>>>>>>>>> >>> really >>> >>>>>>>>>>> large cache settings. I would pull up jConsole and have a look at >>>>>>>>>>> what is happening when the pauses occur. Is it a major >>>>>>>>>>> >>> collection? >>> >>>>>>>>>>> If so, then hook up a heap analyzer or a profiler and see what is >>>>>>>>>>> >>>>>>>>>>> >>>>> on >>>>> >>>>> >>>>>>>>>>> the heap around those times. Then have a look at your >>>>>>>>>>> >>>>>>>>>>> >>>>> schema/config, >>>>> >>>>> >>>>>>>>>>> etc. and see if there are things that are memory intensive >>>>>>>>>>> >>>>>>>>>>> >>>>> (sorting, >>>>> >>>>> >>>>>>>>>>> faceting, excessively large filter caches). >>>>>>>>>>> >>>>>>>>>>> -------------------------- >>>>>>>>>>> Grant Ingersoll >>>>>>>>>>> http://www.lucidimagination.com/ >>>>>>>>>>> >>>>>>>>>>> Search the Lucene ecosystem (Lucene/Solr/Nutch/Mahout/Tika/Droids) >>>>>>>>>>> using Solr/Lucene: >>>>>>>>>>> http://www.lucidimagination.com/search >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> - Mark >>>>>>>>>> >>>>>>>>>> http://www.lucidimagination.com >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>> -- >>>>>>>> - Mark >>>>>>>> >>>>>>>> http://www.lucidimagination.com >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>> >>>>>> >>>> >>> >>> >>> > > -- - Mark http://www.lucidimagination.com
