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| i3.2xlarge, 250M keys, values randomly distributed between 1024 and 4096 bytes. 596GB on NVMe drive. | |
| Two r3.4xlarge clients are able to fully saturate the CPU on the server. iotop shows ~500MB/s read from the drive, iftop shows the same sent over the network. | |
| With a thread for each physical core (i3.2xlarge has 4 cores and 8 processing units in total): | |
| ============================ | |
| Concurrent clients: 100 | |
| Runtime: 120 s | |
| Total requests: 9468513 | |
| Avg rps: 78904.27 | |
| Bytes transferred: 23112.35 MB | |
| Bytes per second: 192.60 MB | |
| Roundtrip latencies: 50th: 1233us 75th: 1467us 90th: 1682us 95th: 1820us 99th: 2397us 99.9: 3534us | |
| ============================ | |
| Concurrent clients: 100 | |
| Runtime: 120 s | |
| Total requests: 9502492 | |
| Avg rps: 79187.43 | |
| Bytes transferred: 23192.37 MB | |
| Bytes per second: 193.27 MB | |
| Roundtrip latencies: 50th: 1209us 75th: 1448us 90th: 1666us 95th: 1803us 99th: 2372us 99.9: 3424us | |
| With a thread for each processing unit: | |
| Client #1: | |
| ============================ | |
| Concurrent clients: 100 | |
| Runtime: 120 s | |
| Total requests: 11471015 | |
| Avg rps: 95591.79 | |
| Bytes transferred: 28001.09 MB | |
| Bytes per second: 233.34 MB | |
| Roundtrip latencies: 50th: 1027us 75th: 1141us 90th: 1257us 95th: 1334us 99th: 1514us 99.9: 2952us | |
| Client #2: | |
| ============================ | |
| Concurrent clients: 100 | |
| Runtime: 120 s | |
| Total requests: 11471208 | |
| Avg rps: 95593.40 | |
| Bytes transferred: 28001.95 MB | |
| Bytes per second: 233.35 MB | |
| Roundtrip latencies: 50th: 1025us 75th: 1139us 90th: 1253us 95th: 1331us 99th: 1532us 99.9: 3110us | |
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