Redis Performance Test

Redis Performance Test

Redis performance testing is accomplished by executing multiple commands at the same time. Redis performance testing is implemented primarily through the Redis-benchmark under the SRC folder (Linux system)

Grammar

The basic commands for Redis performance testing are as follows:

1. Redis-benchmark [option] [option value]

Instance

The following instances perform 10,000 requests at the same time to detect performance:

2. Redis-Benchmark -n 100000
6. Ping_inline: 141043.72 requests per second
8. Ping_bulk: 142857.14 requests per second
10. SET: 141442.72 requests per second
12. GET: 145348.83 requests per second
14. INCR: 137362.64 requests per second
16. Lpush: 145348.83 requests per second
18. Lpop: 146198.83 requests per second
20. Sadd: 146198.83 requests per second
22. SPOP: 149253.73 requests per second
24. Lpush (needed to benchmark Lrange): 148588.42 requests per second
26. Lrange_100 (first elements): 58411.21 requests per second
28. lrange_300 (first elements): 21195.42 requests per second
30. lrange_500 (first elements): 14539.11 requests per second
32. lrange_600 (first elements): 10504.20 requests per second
34. MSET ( keys): 93283.58 requests per second

The optional parameters for the Redis Performance test tool are as follows:

Serial Number	Options	Description	Default Value
1	-H	Specify the server host name	127.0.0.1
2	-P	Specify server port	6379
3	-S	Specify the server socket
4	-C	Specify number of concurrent connections	50
5	-N	Specify the number of requests	10000
6	-D	Specifies the data size of the Set/get value as a byte	2
7	-K	1=keep Alive 0=reconnect	1
8	-R	SET/GET/INCR using random key, sadd using random values
9	-P	Transfer <numreq> request via pipelines	1
10	-Q	Force quit Redis. Show only query/sec values
11	--csv	Output in CSV format
12	-L	Build loops, perform tests permanently
13	-T	Only run a comma-delimited list of test commands.
14	-I.	Idle mode. Open only N idle connections and wait.

Instance

The following example uses several parameters to test Redis performance:

2. Redis-Benchmark -H 127.0. 0.1 -p 6379 -t set,lpush -n 100000 -Q
6. SET: 146198.83 requests per second
8. Lpush: 145560.41 requests per second

In the example above, the host is 127.0.0.1, the port number is 6379, the command executed is Set,lpush, the number of requests is 10000, and with the-Q parameter, the result shows only the number of requests executed per second.

Redis Performance Test