Redis压力测试
redis 自带压力测试工具 redis-benchmark
注意：该命令是在 redis 的目录下执行的，而不是 redis 客户端的内部指令
redis 性能测试工具可选参数如下所示：
| 序号 | 选项 | 描述 | 默认值 |
|---|---|---|---|
| 1 | -h | 指定服务器主机名 | 127.0.0.1 |
| 2 | -p | 指定服务器端口 | 6379 |
| 3 | -s | 指定服务器 socket | |
| 4 | -c | 指定并发连接数 | 50 |
| 5 | -n | 指定请求数 | 10000 |
| 6 | -d | 以字节的形式指定 SET/GET 值的数据大小 | 2 |
| 7 | -k | 1=keep alive 0=reconnect | 1 |
| 8 | -r | SET/GET/INCR 使用随机 key, SADD 使用随机值 | |
| 9 | -P | 通过管道传输 | 1 |
| 10 | -q | 强制退出 redis。仅显示 query/sec 值 | |
| 11 | --csv | 以 CSV 格式输出 | |
| 12 | -l | 生成循环，永久执行测试 | |
| 13 | -t | 仅运行以逗号分隔的测试命令列表。 | |
| 14 | -I | Idle 模式。仅打开 N 个 idle 连接并等待。 |
根据以上命令参数；我们来实操测试一下。
root@AY140210092026Z:~/redis# redis-benchmark -h 127.0.0.1 -p 6379 -c 50 -n 10000
====== PING_INLINE ======
10000 requests completed in 0.34 seconds # 0.34秒完成了1万请求
50 parallel clients #50个客户端并发
3 bytes payload
keep alive: 1 #一个线程
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
0.01% <= 0.3 milliseconds
2.02% <= 0.4 milliseconds
7.68% <= 0.5 milliseconds
16.65% <= 0.6 milliseconds
28.40% <= 0.7 milliseconds
40.69% <= 0.8 milliseconds
52.58% <= 0.9 milliseconds
63.64% <= 1.0 milliseconds
73.20% <= 1.1 milliseconds
80.77% <= 1.2 milliseconds
86.52% <= 1.3 milliseconds
91.79% <= 1.4 milliseconds
95.43% <= 1.5 milliseconds
96.84% <= 1.6 milliseconds
97.19% <= 1.7 milliseconds
97.44% <= 1.8 milliseconds
97.58% <= 1.9 milliseconds
97.73% <= 2 milliseconds
98.82% <= 3 milliseconds
99.28% <= 4 milliseconds
99.86% <= 5 milliseconds
99.88% <= 6 milliseconds
100.00% <= 6 milliseconds # 6毫秒 完成了100%
28985.51 requests per second
====== PING_BULK ======
10000 requests completed in 0.34 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
64.90% <= 1 milliseconds
98.77% <= 2 milliseconds
99.60% <= 3 milliseconds
99.85% <= 4 milliseconds
99.98% <= 5 milliseconds
100.00% <= 5 milliseconds
29761.90 requests per second
====== SET ======
10000 requests completed in 0.33 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
61.77% <= 1 milliseconds
98.86% <= 2 milliseconds
100.00% <= 2 milliseconds
30303.03 requests per second
====== GET ======
10000 requests completed in 0.41 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
56.07% <= 1 milliseconds
91.89% <= 2 milliseconds
97.50% <= 3 milliseconds
98.82% <= 4 milliseconds
99.04% <= 5 milliseconds
99.34% <= 6 milliseconds
99.81% <= 7 milliseconds
99.91% <= 8 milliseconds
100.00% <= 8 milliseconds
24691.36 requests per second
====== INCR ======
10000 requests completed in 0.32 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
67.50% <= 1 milliseconds
100.00% <= 1 milliseconds
31347.96 requests per second
====== LPUSH ======
10000 requests completed in 0.38 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
55.09% <= 1 milliseconds
92.38% <= 2 milliseconds
98.08% <= 3 milliseconds
98.87% <= 4 milliseconds
99.82% <= 5 milliseconds
100.00% <= 5 milliseconds
26041.67 requests per second
====== RPUSH ======
10000 requests completed in 0.34 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
62.80% <= 1 milliseconds
97.65% <= 2 milliseconds
99.23% <= 3 milliseconds
99.55% <= 4 milliseconds
99.83% <= 5 milliseconds
100.00% <= 5 milliseconds
29411.77 requests per second
====== LPOP ======
10000 requests completed in 0.32 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
64.30% <= 1 milliseconds
100.00% <= 2 milliseconds
31250.00 requests per second
====== RPOP ======
10000 requests completed in 0.35 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
61.30% <= 1 milliseconds
97.36% <= 2 milliseconds
99.56% <= 3 milliseconds
99.95% <= 4 milliseconds
99.98% <= 5 milliseconds
100.00% <= 8 milliseconds
28328.61 requests per second
====== SADD ======
10000 requests completed in 0.33 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
66.75% <= 1 milliseconds
99.57% <= 2 milliseconds
99.63% <= 3 milliseconds
99.77% <= 4 milliseconds
99.88% <= 5 milliseconds
100.00% <= 5 milliseconds
30769.23 requests per second
====== HSET ======
10000 requests completed in 0.35 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
61.57% <= 1 milliseconds
98.47% <= 2 milliseconds
98.90% <= 3 milliseconds
98.96% <= 4 milliseconds
99.14% <= 5 milliseconds
99.33% <= 6 milliseconds
99.65% <= 8 milliseconds
99.83% <= 10 milliseconds
100.00% <= 11 milliseconds
28571.43 requests per second
====== SPOP ======
10000 requests completed in 0.41 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
52.06% <= 1 milliseconds
91.07% <= 2 milliseconds
97.71% <= 3 milliseconds
99.15% <= 4 milliseconds
99.63% <= 5 milliseconds
99.80% <= 6 milliseconds
100.00% <= 6 milliseconds
24154.59 requests per second
====== ZADD ======
10000 requests completed in 0.33 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
63.83% <= 1 milliseconds
98.77% <= 2 milliseconds
99.78% <= 4 milliseconds
100.00% <= 4 milliseconds
30487.80 requests per second
====== ZPOPMIN ======
10000 requests completed in 0.38 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
57.15% <= 1 milliseconds
92.74% <= 2 milliseconds
97.77% <= 3 milliseconds
99.03% <= 4 milliseconds
99.70% <= 5 milliseconds
100.00% <= 5 milliseconds
26455.03 requests per second
====== LPUSH (needed to benchmark LRANGE) ======
10000 requests completed in 0.34 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
62.52% <= 1 milliseconds
99.40% <= 2 milliseconds
99.77% <= 4 milliseconds
99.95% <= 5 milliseconds
100.00% <= 5 milliseconds
29850.75 requests per second
====== LRANGE_100 (first 100 elements) ======
10000 requests completed in 0.60 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
5.23% <= 1 milliseconds
89.19% <= 2 milliseconds
98.76% <= 3 milliseconds
99.43% <= 4 milliseconds
99.71% <= 5 milliseconds
99.82% <= 6 milliseconds
99.93% <= 7 milliseconds
100.00% <= 7 milliseconds
16694.49 requests per second
====== LRANGE_300 (first 300 elements) ======
10000 requests completed in 1.22 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
0.01% <= 2 milliseconds
82.80% <= 3 milliseconds
94.82% <= 4 milliseconds
97.29% <= 5 milliseconds
98.27% <= 6 milliseconds
98.88% <= 7 milliseconds
99.31% <= 8 milliseconds
99.63% <= 9 milliseconds
99.82% <= 10 milliseconds
99.84% <= 11 milliseconds
99.85% <= 14 milliseconds
99.89% <= 15 milliseconds
99.99% <= 16 milliseconds
100.00% <= 16 milliseconds
8176.61 requests per second
====== LRANGE_500 (first 450 elements) ======
10000 requests completed in 1.64 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
0.01% <= 2 milliseconds
0.04% <= 3 milliseconds
81.56% <= 4 milliseconds
91.84% <= 5 milliseconds
95.04% <= 6 milliseconds
96.25% <= 7 milliseconds
97.27% <= 8 milliseconds
98.87% <= 9 milliseconds
99.21% <= 10 milliseconds
99.32% <= 11 milliseconds
99.49% <= 12 milliseconds
99.61% <= 13 milliseconds
99.63% <= 14 milliseconds
99.73% <= 15 milliseconds
99.89% <= 16 milliseconds
99.98% <= 18 milliseconds
100.00% <= 18 milliseconds
6090.13 requests per second
====== LRANGE_600 (first 600 elements) ======
10000 requests completed in 2.08 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
0.01% <= 3 milliseconds
0.05% <= 4 milliseconds
81.08% <= 5 milliseconds
88.86% <= 6 milliseconds
92.74% <= 7 milliseconds
93.91% <= 8 milliseconds
95.39% <= 9 milliseconds
96.94% <= 10 milliseconds
98.26% <= 11 milliseconds
98.93% <= 12 milliseconds
99.24% <= 13 milliseconds
99.52% <= 14 milliseconds
99.57% <= 15 milliseconds
99.59% <= 17 milliseconds
99.80% <= 18 milliseconds
99.85% <= 19 milliseconds
99.89% <= 20 milliseconds
99.97% <= 21 milliseconds
100.00% <= 21 milliseconds
4798.46 requests per second
====== MSET (10 keys) ======
10000 requests completed in 0.36 seconds
50 parallel clients
3 bytes payload
keep alive: 1
host configuration "save": 900 1 300 10 60 10000
host configuration "appendonly": no
multi-thread: no
24.08% <= 1 milliseconds
89.86% <= 2 milliseconds
97.42% <= 3 milliseconds
98.65% <= 4 milliseconds
99.41% <= 5 milliseconds
99.99% <= 6 milliseconds
100.00% <= 7 milliseconds
27855.15 requests per second
仔细阅读上面测试报告；可以看到redis的并发还是非常优秀的。
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为:
2021/02/18 09:18