The option --end-time of the virt-top doesn't work correctly

Solution Verified - Updated -

Issue

  • "virt-top --end-time +<secs>" doesn't work as the specified time. 
  • Even if 300 is specified to <secs>, the virt-top completes in about 3 seconds.
    # time virt-top --end-time +300

 virt-top 11:47:47 - x86_64 8/8CPU 2493MHz 11913MB
 5 domains, 4 active, 3 running, 0 sleeping, 1 paused, 1 inactive D:0 O:0 X:0
 CPU: 0.0%  Mem: 3584 MB (3584 MB by guests)

   ID S RDRQ WRRQ RXBY TXBY %CPU %MEM    TIME   NAME
    3 R                      0.0  8.0 133:09.77 KT-RHEL5
   10 R                      0.0  4.0   5:21.44 KT-TEST1
    4 R                      0.0  8.0 231:34.42 KT-TEST2
   11 P                      0.0  8.0   3:37.14 RHEL60-SS13
    -                                           (KT-RHEL53)

  real    0m3.193s
  user    0m0.013s
  sys     0m0.006s

Environment

  • Red Hat Enterprise Linux 6
  • virt-top-1.0.4-3.1.el6.x86_64

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