Workload description | VSP E790 | PowerStore 7000T | Primera A670 |
Data reduction | | | |
50% 128KB and 50% 256KB Write | 5.7:1 (reduced 800 GB of data to 141 GB) | 7.1:1 (reduced 800 GB of data to 111 GB) | 2.0:1 (reduced 800 GB of data to 401 GB) |
Rate: Input/Output per second (IOPS) | | | |
8KB Random 100% Write (IOPS) | 259,206 | 232,602 | 75,160 |
32KB 70/30 Read/Write (IOPS) | 263,772 | 222,865 | 111,026 |
OLTP-like (IOPS) | 227,650 | 182,030 | 105,687 |
Throughput: Bandwidth (MB/s) |
256KB Random Read (MiB/s) | 25,070 | 23,239 | 10,763 |
256KB Sequential Read (MiB/s) | 37,717 | 23,238 | 9,877 |
Latency (ms) |
OLTP-like | 0.34 | 0.56 | 2.01 |