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From Jingcheng Du <jingcheng...@intel.com>
Subject Re: Multiwal performance with HBase 1.x
Date Fri, 18 Sep 2015 03:37:05 GMT
Now I've finished 3 tests for defaultWAL/singleWAL, 4 groups and 8 groups
with 1TB data.
Test env: 3 nodes, 8 SSD in each node, 64 GB heap size, pre-split 210
regions in the cluster.
Results:
1. DefaultWAL
RunTime(ms), 5340650.0
Throughput(ops/sec), 187243.12583674272
AverageLatency(us), 1060.6468652781823

2. 4 groups
RunTime(ms), 4326704.0
Throughput(ops/sec), 231122.8131159423
AverageLatency(us), 859.4096927494501

3. 8 groups
RunTime(ms), 4222285.0
Throughput(ops/sec), 236838.58384737174
AverageLatency(us), 849.488522633065







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