pveperf.adoc

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