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Ruben Bridgewater
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Replace old multi_bench results
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‎README.md

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@@ -461,7 +461,6 @@ client.multi([
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});
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```
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## Monitor mode
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Redis supports the `MONITOR` command, which lets you see all commands received by the Redis server
@@ -600,99 +599,49 @@ Much effort has been spent to make `node_redis` as fast as possible for common
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operations. As pipelining happens naturally from shared connections, overall
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efficiency goes up.
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Here are typical results of `multi_bench.js` which is similar to
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`redis-benchmark` from the Redis distribution. It uses 5 concurrent connections
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and shows the difference between pipelines of 1 and 50.
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JavaScript parser:
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Client count: 5, node version: 0.10.32, server version: 2.8.18, parser: javascript
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PING, 1/5 min/max/avg/p95: 0/ 3/ 0.05/ 1.00 1103ms total, 18132.37 ops/sec
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PING, 50/5 min/max/avg/p95: 0/ 4/ 0.81/ 2.00 327ms total, 61162.08 ops/sec
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SET 4B str, 1/5 min/max/avg/p95: 0/ 2/ 0.05/ 0.00 1104ms total, 18115.94 ops/sec
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SET 4B str, 50/5 min/max/avg/p95: 0/ 3/ 0.83/ 2.00 333ms total, 60060.06 ops/sec
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SET 4B buf, 1/5 min/max/avg/p95: 0/ 2/ 0.09/ 1.00 1876ms total, 10660.98 ops/sec
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SET 4B buf, 50/5 min/max/avg/p95: 0/ 11/ 2.55/ 4.00 1025ms total, 19512.20 ops/sec
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GET 4B str, 1/5 min/max/avg/p95: 0/ 1/ 0.05/ 1.00 1117ms total, 17905.10 ops/sec
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GET 4B str, 50/5 min/max/avg/p95: 0/ 3/ 0.87/ 2.00 347ms total, 57636.89 ops/sec
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GET 4B buf, 1/5 min/max/avg/p95: 0/ 1/ 0.05/ 1.00 1110ms total, 18018.02 ops/sec
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GET 4B buf, 50/5 min/max/avg/p95: 0/ 2/ 0.85/ 2.00 342ms total, 58479.53 ops/sec
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SET 4KiB str, 1/5 min/max/avg/p95: 0/ 1/ 0.05/ 1.00 1119ms total, 17873.10 ops/sec
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SET 4KiB str, 50/5 min/max/avg/p95: 0/ 3/ 0.89/ 2.00 358ms total, 55865.92 ops/sec
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SET 4KiB buf, 1/5 min/max/avg/p95: 0/ 1/ 0.09/ 1.00 1894ms total, 10559.66 ops/sec
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SET 4KiB buf, 50/5 min/max/avg/p95: 0/ 7/ 2.57/ 4.00 1031ms total, 19398.64 ops/sec
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GET 4KiB str, 1/5 min/max/avg/p95: 0/ 6/ 0.06/ 1.00 1248ms total, 16025.64 ops/sec
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GET 4KiB str, 50/5 min/max/avg/p95: 0/ 3/ 1.03/ 2.00 415ms total, 48192.77 ops/sec
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GET 4KiB buf, 1/5 min/max/avg/p95: 0/ 1/ 0.06/ 1.00 1177ms total, 16992.35 ops/sec
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GET 4KiB buf, 50/5 min/max/avg/p95: 0/ 10/ 1.02/ 2.00 409ms total, 48899.76 ops/sec
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INCR, 1/5 min/max/avg/p95: 0/ 2/ 0.05/ 0.55 1137ms total, 17590.15 ops/sec
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INCR, 50/5 min/max/avg/p95: 0/ 2/ 0.85/ 2.00 343ms total, 58309.04 ops/sec
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LPUSH, 1/5 min/max/avg/p95: 0/ 1/ 0.06/ 1.00 1143ms total, 17497.81 ops/sec
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LPUSH, 50/5 min/max/avg/p95: 0/ 3/ 0.87/ 2.00 350ms total, 57142.86 ops/sec
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LRANGE 10, 1/5 min/max/avg/p95: 0/ 2/ 0.06/ 1.00 1283ms total, 15588.46 ops/sec
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LRANGE 10, 50/5 min/max/avg/p95: 0/ 3/ 1.12/ 2.00 449ms total, 44543.43 ops/sec
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LRANGE 100, 1/5 min/max/avg/p95: 0/ 1/ 0.09/ 1.00 1932ms total, 10351.97 ops/sec
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LRANGE 100, 50/5 min/max/avg/p95: 0/ 5/ 2.46/ 4.00 985ms total, 20304.57 ops/sec
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SET 4MiB buf, 1/5 min/max/avg/p95: 1/ 4/ 1.37/ 2.00 691ms total, 723.59 ops/sec
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SET 4MiB buf, 50/5 min/max/avg/p95: 3/ 166/ 57.66/ 116.00 601ms total, 831.95 ops/sec
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GET 4MiB str, 1/5 min/max/avg/p95: 84/ 110/ 93.18/ 106.95 9320ms total, 10.73 ops/sec
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GET 4MiB str, 50/5 min/max/avg/p95: 156/7375/3400.10/6840.40 8928ms total, 11.20 ops/sec
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GET 4MiB buf, 1/5 min/max/avg/p95: 84/ 105/ 91.21/ 99.00 9129ms total, 10.95 ops/sec
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GET 4MiB buf, 50/5 min/max/avg/p95: 424/5704/3518.94/5626.65 9145ms total, 10.93 ops/sec
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If you use very large responses in your application, the JavaScript parser
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performs badly. Until the JS parser is fixed, you can use the C-based `hiredis`
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parser bound to the official `hiredis` C library. To use `hiredis`, do:
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Here are results of `multi_bench.js` which is similar to `redis-benchmark` from the Redis distribution.
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hiredis parser (Lenovo T450s i7-5600U):
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Client count: 5, node version: 2.5.0, server version: 3.0.3, parser: hiredis
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PING, 1/5 min/max/avg/p95: 0/ 3/ 0.03/ 0.00 540ms total, 37037.04 ops/sec
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PING, 50/5 min/max/avg/p95: 0/ 4/ 0.65/ 1.00 260ms total, 76923.08 ops/sec
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SET 4B str, 1/5 min/max/avg/p95: 0/ 20/ 0.04/ 0.00 816ms total, 24509.80 ops/sec
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SET 4B str, 50/5 min/max/avg/p95: 0/ 13/ 1.00/ 2.00 401ms total, 49875.31 ops/sec
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SET 4B buf, 1/5 min/max/avg/p95: 0/ 4/ 0.06/ 1.00 1293ms total, 15467.90 ops/sec
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SET 4B buf, 50/5 min/max/avg/p95: 0/ 5/ 2.58/ 4.00 1033ms total, 19361.08 ops/sec
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GET 4B str, 1/5 min/max/avg/p95: 0/ 14/ 0.03/ 0.00 717ms total, 27894.00 ops/sec
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GET 4B str, 50/5 min/max/avg/p95: 0/ 3/ 0.62/ 1.00 249ms total, 80321.29 ops/sec
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GET 4B buf, 1/5 min/max/avg/p95: 0/ 6/ 0.03/ 0.00 561ms total, 35650.62 ops/sec
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GET 4B buf, 50/5 min/max/avg/p95: 0/ 3/ 0.64/ 1.00 259ms total, 77220.08 ops/sec
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SET 4KiB str, 1/5 min/max/avg/p95: 0/ 4/ 0.03/ 0.00 678ms total, 29498.53 ops/sec
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SET 4KiB str, 50/5 min/max/avg/p95: 0/ 3/ 0.91/ 2.00 364ms total, 54945.05 ops/sec
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SET 4KiB buf, 1/5 min/max/avg/p95: 0/ 20/ 0.07/ 1.00 1354ms total, 14771.05 ops/sec
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SET 4KiB buf, 50/5 min/max/avg/p95: 0/ 5/ 1.86/ 3.00 744ms total, 26881.72 ops/sec
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GET 4KiB str, 1/5 min/max/avg/p95: 0/ 3/ 0.03/ 0.00 575ms total, 34782.61 ops/sec
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GET 4KiB str, 50/5 min/max/avg/p95: 0/ 5/ 0.82/ 2.00 327ms total, 61162.08 ops/sec
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GET 4KiB buf, 1/5 min/max/avg/p95: 0/ 25/ 0.04/ 0.00 808ms total, 24752.48 ops/sec
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GET 4KiB buf, 50/5 min/max/avg/p95: 0/ 4/ 0.92/ 2.00 371ms total, 53908.36 ops/sec
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INCR, 1/5 min/max/avg/p95: 0/ 28/ 0.03/ 0.00 556ms total, 35971.22 ops/sec
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INCR, 50/5 min/max/avg/p95: 0/ 4/ 0.67/ 1.00 269ms total, 74349.44 ops/sec
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LPUSH, 1/5 min/max/avg/p95: 0/ 2/ 0.03/ 0.00 534ms total, 37453.18 ops/sec
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LPUSH, 50/5 min/max/avg/p95: 0/ 2/ 0.89/ 2.00 357ms total, 56022.41 ops/sec
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LRANGE 10, 1/5 min/max/avg/p95: 0/ 12/ 0.04/ 0.00 829ms total, 24125.45 ops/sec
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LRANGE 10, 50/5 min/max/avg/p95: 0/ 3/ 1.04/ 2.00 415ms total, 48192.77 ops/sec
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LRANGE 100, 1/5 min/max/avg/p95: 0/ 16/ 0.06/ 1.00 1212ms total, 16501.65 ops/sec
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LRANGE 100, 50/5 min/max/avg/p95: 0/ 5/ 1.76/ 3.00 707ms total, 28288.54 ops/sec
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SET 4MiB buf, 1/5 min/max/avg/p95: 1/ 22/ 2.66/ 4.00 1335ms total, 374.53 ops/sec
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SET 4MiB buf, 50/5 min/max/avg/p95: 13/ 122/ 101.33/ 114.00 1062ms total, 470.81 ops/sec
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GET 4MiB str, 1/5 min/max/avg/p95: 3/ 14/ 6.07/ 12.00 607ms total, 164.74 ops/sec
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GET 4MiB str, 50/5 min/max/avg/p95: 17/ 431/ 286.75/ 418.00 686ms total, 145.77 ops/sec
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GET 4MiB buf, 1/5 min/max/avg/p95: 3/ 38/ 6.83/ 12.95 684ms total, 146.20 ops/sec
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GET 4MiB buf, 50/5 min/max/avg/p95: 10/ 273/ 194.07/ 253.90 495ms total, 202.02 ops/sec
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The hiredis and js parser should most of the time be on the same level. The js parser lacks speed for large responses though.
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Therefor the hiredis parser is the default used in node_redis. To use `hiredis`, do:
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npm install hiredis redis
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If the `hiredis` npm module is installed, `node_redis` will use it by default.
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Otherwise, the pure JavaScript parser will be used.
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If you use `hiredis`, be sure to rebuild it whenever you upgrade your version of
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node. There are mysterious failures that can happen between node and native
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code modules after a node upgrade.
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Most users find that the JS parser is faster than the `hiredis` parser. Because
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of the pain associated with upgrading native code modules, you should only use
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`hiredis` if your application needs it.
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hiredis parser:
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Client count: 5, node version: 0.10.32, server version: 2.8.18, parser: hiredis
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PING, 1/5 min/max/avg/p95: 0/ 3/ 0.05/ 1.00 1092ms total, 18315.02 ops/sec
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PING, 50/5 min/max/avg/p95: 0/ 5/ 0.87/ 2.00 347ms total, 57636.89 ops/sec
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SET 4B str, 1/5 min/max/avg/p95: 0/ 2/ 0.06/ 1.00 1151ms total, 17376.19 ops/sec
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SET 4B str, 50/5 min/max/avg/p95: 0/ 3/ 0.83/ 2.00 334ms total, 59880.24 ops/sec
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SET 4B buf, 1/5 min/max/avg/p95: 0/ 3/ 0.09/ 1.00 1932ms total, 10351.97 ops/sec
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SET 4B buf, 50/5 min/max/avg/p95: 0/ 9/ 2.64/ 4.00 1059ms total, 18885.74 ops/sec
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GET 4B str, 1/5 min/max/avg/p95: 0/ 1/ 0.06/ 0.00 1185ms total, 16877.64 ops/sec
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GET 4B str, 50/5 min/max/avg/p95: 0/ 3/ 0.85/ 2.00 341ms total, 58651.03 ops/sec
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GET 4B buf, 1/5 min/max/avg/p95: 0/ 1/ 0.06/ 0.00 1179ms total, 16963.53 ops/sec
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GET 4B buf, 50/5 min/max/avg/p95: 0/ 3/ 0.85/ 2.00 340ms total, 58823.53 ops/sec
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SET 4KiB str, 1/5 min/max/avg/p95: 0/ 1/ 0.06/ 1.00 1210ms total, 16528.93 ops/sec
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SET 4KiB str, 50/5 min/max/avg/p95: 0/ 3/ 0.93/ 2.00 372ms total, 53763.44 ops/sec
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SET 4KiB buf, 1/5 min/max/avg/p95: 0/ 1/ 0.10/ 1.00 1967ms total, 10167.77 ops/sec
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SET 4KiB buf, 50/5 min/max/avg/p95: 0/ 6/ 2.63/ 4.00 1053ms total, 18993.35 ops/sec
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GET 4KiB str, 1/5 min/max/avg/p95: 0/ 6/ 0.06/ 1.00 1176ms total, 17006.80 ops/sec
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GET 4KiB str, 50/5 min/max/avg/p95: 0/ 4/ 1.00/ 2.00 399ms total, 50125.31 ops/sec
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GET 4KiB buf, 1/5 min/max/avg/p95: 0/ 1/ 0.06/ 1.00 1158ms total, 17271.16 ops/sec
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GET 4KiB buf, 50/5 min/max/avg/p95: 0/ 3/ 0.99/ 2.00 398ms total, 50251.26 ops/sec
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INCR, 1/5 min/max/avg/p95: 0/ 1/ 0.05/ 0.00 1112ms total, 17985.61 ops/sec
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INCR, 50/5 min/max/avg/p95: 0/ 3/ 0.84/ 2.00 339ms total, 58997.05 ops/sec
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LPUSH, 1/5 min/max/avg/p95: 0/ 1/ 0.05/ 1.00 1131ms total, 17683.47 ops/sec
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LPUSH, 50/5 min/max/avg/p95: 0/ 3/ 0.86/ 2.00 345ms total, 57971.01 ops/sec
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LRANGE 10, 1/5 min/max/avg/p95: 0/ 1/ 0.06/ 1.00 1228ms total, 16286.64 ops/sec
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LRANGE 10, 50/5 min/max/avg/p95: 0/ 3/ 0.95/ 2.00 382ms total, 52356.02 ops/sec
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LRANGE 100, 1/5 min/max/avg/p95: 0/ 1/ 0.08/ 1.00 1567ms total, 12763.24 ops/sec
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LRANGE 100, 50/5 min/max/avg/p95: 0/ 6/ 1.68/ 3.00 675ms total, 29629.63 ops/sec
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SET 4MiB buf, 1/5 min/max/avg/p95: 1/ 4/ 1.37/ 2.00 692ms total, 722.54 ops/sec
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SET 4MiB buf, 50/5 min/max/avg/p95: 3/ 183/ 57.79/ 125.00 605ms total, 826.45 ops/sec
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GET 4MiB str, 1/5 min/max/avg/p95: 5/ 16/ 8.14/ 12.95 816ms total, 122.55 ops/sec
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GET 4MiB str, 50/5 min/max/avg/p95: 24/ 323/ 202.98/ 309.00 519ms total, 192.68 ops/sec
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GET 4MiB buf, 1/5 min/max/avg/p95: 6/ 13/ 8.01/ 11.95 802ms total, 124.69 ops/sec
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GET 4MiB buf, 50/5 min/max/avg/p95: 16/ 480/ 203.85/ 435.70 531ms total, 188.32 ops/sec
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## Debugging
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To get debug output run your `node_redis` application with `NODE_DEBUG=redis`.

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