Product Performance
During the public beta, only the 500 MB/s/TiB baseline version is supported. The scale of the cluster deployed during the public beta is limited, and throughput and bandwidth will increase linearly with capacity. If you want to try the highest TB/s throughput, please contact technical support in time.
Quick Reference Table
During the public beta, there is temporarily no Qos policy, and the performance indicators shown below are the optimal values that can be achieved in actual testing of the UPFS file system on the public cloud.
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Single client performance indicators:
Indicator 500MB/s/TiB Supported region North China 2 (Ulanqab) Read throughput (optimal value) 2850MB/s Write throughput (optimal value) 2750MB/s Read IOPS (optimal value) 120K Write IOPS (optimal value) 100K Average single-path 4k read latency 0.25ms Average single-path 4k write latency 0.3ms -
Single file system (120TiB) performance indicators:
Indicator 500MB/s/TiB Supported region North China 2 (Ulanqab) Read throughput (optimal value) 60000MB/s Write throughput (optimal value) 20000MB/s Read IOPS (optimal value) 1200w Write IOPS (optimal value) 400w Average single-path 4k read latency 0.25ms Average single-path 4k write latency 0.3ms
Relationship between UPFS Performance and Instance Performance
The IO performance of the virtual machine instance is proportional to its CPU configuration, the more virtual cores, the higher the storage IOPS and throughput that can be obtained, and the write throughput is limited by the instance CPU configuration.
If the performance of UPFS does not exceed the IO storage capability of the corresponding instance, the actual storage performance is subject to the performance of UPFS; If the performance of UPFS exceeds the IO storage capability of the corresponding instance, the actual storage performance is subject to the storage performance of the corresponding instance; If the number of instance cores is not in the table below, then the instance performance is not to exceed the maximum performance of this number of cores, for example, if the CPU core number is 50, then its storage IO performance is the same as that of 48 cores.
| vCPU (Cores) | Storage Write Throughput (MB/s) | Storage Read Throughput (MB/s) |
|---|---|---|
| [1, 8) | max 250 | max 2850 |
| [8, 16) | max 500 | max 2850 |
| [16, 32) | max 935 | max 2850 |
| [32, 64) | max 1875 | max 2850 |
| [64, max) | max 2750 | max 2850 |