Hi @all, we've a Scenario with 2 Controllers (Sequoia 2.10.6) and about 50 vdbs. When I left yesterday, they both had a memory usage around 500MB. When I arrived this morning, one of them used the complete RAM (1024 MB). (There is still the problem of the group communication, mentioned in the other topic). There was no database usage the whole night (I know this, because nobody else but me do have any access to the databases.), why do the memory usage might grow like this?
The Logfile do not give a hint, only this interesting thing: 2007-05-23 14:42:11,716 INFO controller.virtualdatabase.test_big_50_C First controller in group test_big_50_C 2007-05-23 14:42:11,719 INFO sequoia.controller.recoverylog Checking recovery log consistency 2007-05-23 14:42:11,724 INFO controller.core.Controller Adding VirtualDatabase test_big_50_C 2007-05-24 04:02:28,861 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:28,987 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:28,995 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:29,508 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:29,558 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:34,830 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:34,833 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:36,251 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:44,975 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:45,266 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:57,933 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:57,936 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:58,029 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:58,044 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:58,049 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:58,056 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:58,095 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:58,098 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:58,139 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:58,196 DEBUG continuent.hedera.gms Appia reported block() 2007-05-24 04:02:58,293 DEBUG continuent.hedera.gms Appia reported new view: version: 1 group: [Group:test_big_34_C] id: [ViewID:2;[AppiaHedera@/xxx.234.68.193:36941]] previous: [[ViewID:1;[AppiaHedera@/xxx.234.68.193:36941]],] view: [[AppiaHedera@/xxx.234.68.193:36941],] addresses: [/xxx.234.68.193:36941,] 2007-05-24 04:02:58,295 INFO continuent.hedera.gms Member(address=/xxx.234.68.194:33472, uid=xxx.234.68.194:33472) failed in Group(gid=test_big_34_C) 2007-05-24 04:02:58,398 WARN controller.virtualdatabase.test_big_34_C Controller Member(address=/xxx.234.68.194:33472, uid=xxx.234.68.194:33472) has left the cluster. 2007-05-24 04:02:58,408 INFO controller.virtualdatabase.test_big_34_C 0 requests were waiting responses from Member(address=/xxx.234.68.194:33472, uid=xxx.234.68.194:33472) 2007-05-24 04:02:58,816 DEBUG continuent.hedera.gms Appia reported new view: version: 1 There follow a few more "faild in Group" entries, I did not check until now, but I think nearly all my vdbs left the cluster over night... So there was nothing on the cluster for about 13 hours, and then without any reason, all the vdbs leave my cluster?! Might this be a reason for the high memory usage? Or could the memory usage be a reason for the vdbs leaving the cluster? Do anyone have an Idea for me? _______________________________________________ Sequoia mailing list [email protected] https://forge.continuent.org/mailman/listinfo/sequoia
