Hi, I know this question was posted earlier, but can anyone help here?
http://old.nabble.com/slow-KahaDB-access-td26172918.html#a26216649 I'm seeing this in my activemq log: 2009-12-01 09:29:08,690 | INFO | Slow KahaDB access: cleanup took 9789 | org.apache.activemq.store.kahadb.MessageDatabase | ActiveMQ Journal Checkpoint Worker 2009-12-01 09:30:36,376 | INFO | Slow KahaDB access: cleanup took 1298 | org.apache.activemq.store.kahadb.MessageDatabase | ActiveMQ Journal Checkpoint Worker 2009-12-01 09:47:18,871 | INFO | Slow KahaDB access: cleanup took 14058 | org.apache.activemq.store.kahadb.MessageDatabase | ActiveMQ Journal Checkpoint Worker When I benchmark the box I'm seeing this: [myserver] /usr/local/neil/activemq > java -classpath lib/kahadb-5.3.0.jar org.apache.kahadb.util.DiskBenchmark Benchmarking: /usr/local/neil/activemq/disk-benchmark.dat Writes: 128000 writes of size 4096 written in 18.521 seconds. 6911.0737 writes/second. 26.996382 megs/second. Sync Writes: 57936 writes of size 4096 written in 10.001 seconds. 5793.0205 writes/second. 22.628986 megs/second. Reads: 1960651 reads of size 4096 read in 10.001 seconds. 196045.5 writes/second. 765.80273 megs/second. What exactly do I need to do to get rid of the slow kahadb access messages? Thanks, Neil -- View this message in context: http://old.nabble.com/Slow-KahaDB-access-tp26594249p26594249.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
