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Performance Test#11

Benchmark LeoFS v1.3.2¶

Purpose¶

We check the performance of LeoFS 1.3.2.1 with PCIe SSD

Issue¶

https://github.com/leo-project/notes/issues/18

Environment¶

OS: Ubuntu Server 14.04.3
Erlang/OTP: 17.5
LeoFS: 1.3.2.1
CPU: Intel Xeon E5-2630 v3 @ 2.40GHz
HDD (node[36~50]) : 4x ST2000LM003 (2TB 5400rpm 32MB) RAID-0 are mounted at /data/, Ext4
NVMe (node[34]) : 1x INTEL SSD 750 SSDPEDMW400G4R5 mounted at /nvme/, Ext4
SSD (node[36~50]) : 1x Crucial CT500BX100SSD1 mounted at /ssd/, Ext4

 [System Confiuration]
-----------------------------------+----------
 Item                              | Value
-----------------------------------+----------
 Basic/Consistency level
-----------------------------------+----------
                    system version | 1.3.2
                        cluster Id | leofs_1
                             DC Id | dc_1
                    Total replicas | 1
          number of successes of R | 1
          number of successes of W | 1
          number of successes of D | 1
 number of rack-awareness replicas | 0
                         ring size | 2^128
-----------------------------------+----------
 Multi DC replication settings
-----------------------------------+----------
        max number of joinable DCs | 2
           number of replicas a DC | 1
-----------------------------------+----------
 Manager RING hash
-----------------------------------+----------
                 current ring-hash | 852545eb
                previous ring-hash | 852545eb
-----------------------------------+----------

 [State of Node(s)]
-------+------------------------+--------------+----------------+----------------+----------------------------
 type  |          node          |    state     |  current ring  |   prev ring    |          updated at
-------+------------------------+--------------+----------------+----------------+----------------------------
  S    | S1@192.168.100.34      | running      | 852545eb       | 852545eb       | 2017-05-25 16:18:03 +0900
  G    | G0@192.168.100.35      | running      | 852545eb       | 852545eb       | 2017-05-25 16:18:03 +0900
-------+------------------------+--------------+----------------+----------------+----------------------------

basho-bench Configuration:
- Duration: 30 minutes
- no. of concurrent processes: 64
- no. of keys: 4000000
- R/W: 95/5
- Value size groups(byte):
  - 4096.. 8192: 15%
  - 8192.. 16384: 25%
  - 16384.. 32768: 23%
  - 32768.. 65536: 22%
  - 65536.. 131072: 15%
- basho_bench driver: basho_bench_driver_leofs.erl
- Configuration file:
  - load/image_f4m_load.conf
  - read/image_f4m_r100_30min.conf
LeoFS Configuration:
- Manager_0: leo_manager_0.conf
- Gateway : leo_gateway.conf
  - Disk Cache: 0
  - Mem Cache: 0
- Storage : leo_storage.conf
  - Container Path: /nvme/avs