THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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scp\rsync
commands can be used. The test environment showed us results – 270 MB/s
over the current 40 MB/s
single-threaded rebalance speed;FileChannel.transfertTo()
call is routed to the sendfile()
system call;CPU utilization (supplier, demaner) | |
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setRebalanceThreadPoolSize – 9; setRebalanceBatchSize – 512K; | setRebalanceThreadPoolSize – 1; setRebalanceBatchSize – 512K; |
Code Block |
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batches : 146938 rows : 77321844 rows per batch : 526 time (total) : 40 min cache size : 78055 MB rebalacne speed : 31 MB\sec rows per sec : 31470 rows + cache rebalance total : 2456973 ms : 100.00 + + preload on demander : 2415154 ms : 98.30 + + + offheap().invoke(..) : 1640175 ms : 66.76 + + + + dataTree.invoke(..) : 1595260 ms : 64.93 + + + + + BPlusTree.invokeDown(..) : 220390 ms : 8.97 + + + + + FreeList.insertDataRow(..) : 1340636 ms : 54.56 + + + + CacheDataStoreImpl.finishUpdate(..) : 10807 ms : 0.44 + + + ttl().addTrackedEntry(..) : 9678 ms : 0.39 + + + wal().log(..) : 664680 ms : 27.05 + + + continuousQueries().onEntryUpdated(..) : 8521 ms : 0.35 + message serialization : 1618 ms : 0.07 + network delay between nodes : 7788 ms : 0.32 + make batch on supplier handleDemandMessage(..) : 185749 ms : 7.59 |
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