Redis performance test
Redis performance testing is done by simultaneously execute multiple commands.
grammar
Basic commands redis performance test are as follows:
redis-benchmark [option] [option value]
Note : This command is executed in the directory redis, rather than internal instruction redis client.
Examples
The following examples are performed simultaneously 10,000 request detection performance:
$ redis-benchmark -n 10000 -q PING_INLINE: 141043.72 requests per second PING_BULK: 142857.14 requests per second SET: 141442.72 requests per second GET: 145348.83 requests per second INCR: 137362.64 requests per second LPUSH: 145348.83 requests per second LPOP: 146198.83 requests per second SADD: 146198.83 requests per second SPOP: 149253.73 requests per second LPUSH (needed to benchmark LRANGE): 148588.42 requests per second LRANGE_100 (first 100 elements): 58411.21 requests per second LRANGE_300 (first 300 elements): 21195.42 requests per second LRANGE_500 (first 450 elements): 14539.11 requests per second LRANGE_600 (first 600 elements): 10504.20 requests per second MSET (10 keys): 93283.58 requests per second
Performance testing tool redis optional parameters are as follows:
| No. | Options | description | Defaults |
|---|---|---|---|
| 1 | -h | Specify the server host name | 127.0.0.1 |
| 2 | -p | Specify the server port | 6379 |
| 3 | -s | Specify the server socket | |
| 4 | -c | Specifies the number of concurrent connections | 50 |
| 5 | -n | Specify the number of requests | 10000 |
| 6 | -d | Specifies SET / GET value of the data size in bytes | 2 |
| 7 | -k | 1=keep alive 0=reconnect | 1 |
| 8 | -r | SET / GET / INCR random key, SADD random values | |
| 9 | -P | Pipe the <numreq> Request | 1 |
| 10 | -q | Force Quit redis. Display only query / sec value | |
| 11 | --csv | Output in CSV format | |
| 12 | -l | Generation cycle, a test is performed permanently | |
| 13 | -t | Run only a comma-separated list of test commands. | |
| 14 | -I | Idle mode. Open only N idle and waiting for the connection. |
Examples
The following examples we use multiple parameters to test the performance redis:
$ redis-benchmark -h 127.0.0.1 -p 6379 -t set,lpush -n 10000 -q SET: 146198.83 requests per second LPUSH: 145560.41 requests per second
Examples of the above host 127.0.0.1, port number 6379, the command is set, lpush, 10,000 requests, so that only the results -q parameter displays the number of requests executed per second.