With Cache Benchmark#1
Benchmark LeoFS v1.3.0¶
Purpose¶
We check the cache feature of LeoFS 1.3.0
Environment¶
- OS: Ubuntu Server 14.04.3
- Erlang/OTP: 17.5
- LeoFS: Develop Branch (1.3.0-dev)
- CPU: Intel Xeon E5-2630 v3 @ 2.40GHz
- HDD (node[36~50]) : 4x ST2000LM003 (2TB 5400rpm 32MB) RAID-0 are mounted at
/data/
, Ext4 - SSD (node[36~50]) : 1x Crucial CT500BX100SSD1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | [System Confiuration] -----------------------------------+---------- Item | Value -----------------------------------+---------- Basic/Consistency level -----------------------------------+---------- system version | 1.3.0 cluster Id | leofs_1 DC Id | dc_1 Total replicas | 2 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 | 59aa8ae7 previous ring-hash | 59aa8ae7 -----------------------------------+---------- [State of Node(s)] -------+------------------------+--------------+----------------+----------------+---------------------------- type | node | state | current ring | prev ring | updated at -------+------------------------+--------------+----------------+----------------+---------------------------- S | S0@192.168.100.36 | running | 59aa8ae7 | 59aa8ae7 | 2016-08-08 13:52:32 +0900 S | S1@192.168.100.37 | running | 59aa8ae7 | 59aa8ae7 | 2016-08-08 13:52:32 +0900 S | S2@192.168.100.38 | running | 59aa8ae7 | 59aa8ae7 | 2016-08-08 13:52:32 +0900 S | S3@192.168.100.39 | running | 59aa8ae7 | 59aa8ae7 | 2016-08-08 13:52:32 +0900 S | S4@192.168.100.40 | running | 59aa8ae7 | 59aa8ae7 | 2016-08-08 13:52:32 +0900 G | G0@192.168.100.35 | running | 59aa8ae7 | 59aa8ae7 | 2016-08-08 14:08:10 +0900 -------+------------------------+--------------+----------------+----------------+---------------------------- |
-
basho-bench Configuration:
- Duration: 30 minutes
- Total number of concurrent processes: 64
- Total number of keys: 10000
- R/W: 95/5
- Value size groups(byte):
- 16384..65536: 50%
- 10485760..15728640: 50%
- basho_bench driver: basho_bench_driver_leofs.erl
- Configuration file: 15m_f10k_r95w5_30min.conf
-
LeoFS Configuration:
- Manager: leo_manager.conf
- Gateway: leo_gateway.conf
- Cache: 24GB (RAM) + 100GB (SSD)
- Storage: leo_storage.conf