Details
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Bug
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Resolution: Won't Fix
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Major
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2.0.1, 3.0
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Security Level: Public
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Build 2.0.1-170 (GA)
CentOS 5.8
RAM: 128GB
CPU: 2 sockets (12 cores per sockets)
Disk: SATA
Network: 1 Gbit/sec, ping <1ms
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Untriaged
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Yes
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PCI Team - Sprint 3
Description
Perry asked me recently about peak XDCR throughput for single node setup.
It made me curious enough to run following test using our the most fast servers:
1. Take single server with single default bucket
2. Load 5M items, wait for persistence
3. Enable XDC replication stream to another single server (so that 1-to-1 setup within the same LAN)
4. Wait for initial replication and monitor overall cluster performance.
As results I observer average throughput about 15K ops/sec. Not bad, absolutely.
However, both cluster don't look saturated at all (I mean h/w resources). Obviously I will try tuning options or reduced number of vbuckets. But basically where do we expect bottleneck in such setups?
