Disk Bench vs dperf
Disk Bench
nodesoft.comdperf
github.comSide by side
| Figure | Disk Bench | dperf |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | — |
| Linux | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 1 |
| Spec score · Disk Benchmark Software | 7.7 (#12) | 7.7 (#13) |
| Purpose | Disk Bench measures disk performance in real world file operations rather than synthetic benchmarks. | dperf is a drive benchmarking utility for identifying storage bottlenecks and performance outliers across multiple drives. |
| Support | Nodesoft invites users to email suggestions and feedback about its free tools. | The README directs users to GitHub Issues and lists MinIO Sales as the contact for enterprise support. |
Plans
In their own words
Disk Bench
Disk Bench has no write-up on Specifiction yet; its figures are above.
dperf
dperf is a Linux command-line utility for benchmarking drives to identify storage bottlenecks and performance outliers. It runs tests on multiple drives simultaneously and ranks them by throughput. Measurements use O_DIRECT to bypass the operating system page cache. Users can configure block size, file size, and concurrent I/O operations per drive. Results report read and write throughput, with verbose mode adding per-drive statistics alongside aggregate totals. The tool supports sequential tests, but not random I/O tests, IOPS measurement, or latency measurement. Its README describes deployment as Kubernetes Jobs, CronJobs, or DaemonSets for storage validation, as well as automated checks in CI/CD pipelines. Temporary space requirements are based on file size multiplied by I/O operations per drive for each drive. dperf requires Linux, a kernel and filesystem supporting direct I/O, and write access to target directories. Prebuilt binaries are listed for amd64, arm64, ppc64le, and s390x. It is free under the GNU Affero General Public License v3.0.