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pveperf.adoc 1.1KB

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