Performance Comparison Between Redis 2.4 and 2.6

Today, when I wrote a Mysql Binlog-based refresh redis cache project, I just completed some functional development and the entire process went through. I suddenly found that the test machine had two versions of redis2.4.2 and redis2.6.2 installed on it. Therefore, I want to run redis-related performance on the test machine to see how much improvement it has:

The test program is redis's own redis-benchmark. The parameter is src/redis-benchmark-h host-p port-c 10-n 100000-q.

Intel (R) Xeon (TM) CPU 2.80 GHz 4-core, 2 GB memory:

First, redis2.4.2:

PING_INLINE: 41305.25 requests per second
PING_BULK: 41649.31 requests per second
SET: 42016.81 requests per second
GET: 41788.55 requests per second
INCR: 41823.50 requests per second
LPUSH: 36179.45 requests per second
LPOP: 41067.76 requests per second
SADD: 41823.50 requests per second
SPOP: 41305.25 requests per second
LPUSH (needed to benchmark LRANGE): 41254.12 requests per second
LRANGE_100 (first 100 elements): 17618.04 requests per second
LRANGE_300 (first 300 elements): 6311.94 requests per second
LRANGE_500 (first 450 elements): 4240.16 requests per second
LRANGE_600 (first 600 elements): 3283.75 requests per second
MSET (10 keys): 24667.00 requests per second

Redis.2.6.2:

PING_INLINE: 40849.67 requests per second
PING_BULK: 40371.42 requests per second
SET: 41339.39 requests per second
GET: 41118.42 requests per second
INCR: 41169.21 requests per second
LPUSH: 40144.52 requests per second
LPOP: 41580.04 requests per second
SADD: 42069.84 requests per second
SPOP: 42462.84 requests per second
LPUSH (needed to benchmark LRANGE): 41511.00 requests per second
LRANGE_100 (first 100 elements): 17337.03 requests per second
LRANGE_300 (first 300 elements): 6483.82 requests per second
LRANGE_500 (first 450 elements): 4253.15 requests per second
LRANGE_600 (first 600 elements): 2835.27 requests per second
MSET (10 keys): 19047.62 requests per second

From the data comparison between the two, the difference is basically not big. Redis2.6.2 has even a slight reduction in operation performance, and some have a small increase in performance.

The new features in redis2.6.2 refer to performance improvement in AOF and big data storage. As a result, redis is already very powerful in earlier versions.

The above data is for reference only!