projects / pve-docs.git / blame
| Commit | Line | Data |
|---|---|---|
| fcace69a | 1 | ifdef::manvolnum[] |
| b2f242ab DM |
2 | pveperf(1) |
| 3 | ========== | |
| fcace69a | 4 | include::attributes.txt[] |
| 404a158e | 5 | :pve-toplevel: |
| fcace69a FG |
6 | |
| 7 | NAME | |
| 8 | ---- | |
| 9 | ||
| 10 | pveperf - the Proxmox benchmark | |
| 11 | ||
| 12 | ||
| 13 | SYNOPSIS | |
| 14 | -------- | |
| 15 | ||
| 16 | include::pveperf.1-synopsis.adoc[] | |
| 17 | ||
| 18 | DESCRIPTION | |
| 19 | ----------- | |
| 20 | endif::manvolnum[] | |
| 21 | ||
| 22 | ifndef::manvolnum[] | |
| 23 | pveperf - Proxmox VE Benchmark Script | |
| 24 | ===================================== | |
| 25 | include::attributes.txt[] | |
| 26 | endif::manvolnum[] | |
| 27 | ||
| 28 | Tries to gather some CPU/hard disk performance data on the hard disk | |
| 29 | mounted at `PATH` (`/` is used as default): | |
| 30 | ||
| 31 | CPU BOGOMIPS:: bogomips sum of all CPUs | |
| 32 | ||
| 33 | REGEX/SECOND:: regular expressions per second (perl performance test), should | |
| 34 | be above 300000 | |
| 35 | ||
| 36 | HD SIZE:: hard disk size | |
| 37 | ||
| 38 | BUFFERED READS:: simple HD read test. Modern HDs should reach at least 40 | |
| 39 | MB/sec | |
| 40 | ||
| 41 | AVERAGE SEEK TIME:: tests average seek time. Fast SCSI HDs reach values < 8 | |
| 42 | milliseconds. Common IDE/SATA disks get values from 15 to 20 ms. | |
| 43 | ||
| 44 | FSYNCS/SECOND:: value should be greater than 200 (you should enable `write | |
| 45 | back` cache mode on you RAID controller - needs a battery backed cache (BBWC)). | |
| 46 | ||
| 47 | DNS EXT:: average time to resolve an external DNS name | |
| 48 | ||
| 49 | DNS INT:: average time to resolve a local DNS name |