'top' command always reports 0.0% cpu usage

[Manuel Gonzalez Montoya]

All,
 
    I just installed the lastest cygwin version on an XP Professional
SP2 machine and noticed the output of the top command always reports
wrong info (0.0%) about the CPU usage summary as you can see in the
example:
 
Tasks:  10 total,   1 running,   9 sleeping,   0 stopped,   0 zombie
Cpu0  :   0.0% user,   0.0% system,   0.0% nice,   0.0% idle
Mem:    522776k total,   308740k used,   214036k free,        0k buffers
Swap:  2097152k total,    70060k used,  2027092k free,        0k cached
 
  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
 3080 manuel.g   8   0 22976  20m  448 R  3.5  3.9   0:59.29 top
 2304 manuel.g   8   0 28416 1216    0 S  0.0  0.2   0:00.59 bash
 2920 manuel.g   8   0 16640  26m 1344 S  0.0  5.2   0:00.09 man
 2148 manuel.g   8   0 26112  43m  832 S  0.0  8.6   0:00.06 sh
 3380 manuel.g   8   0 24640  33m  960 S  0.0  6.6   0:00.06 sh
  684 manuel.g   8   0 26432  46m 1024 S  0.0  9.1   0:00.07 sh
  900 manuel.g   8   0 19520  26m 1152 S  0.0  5.1   0:00.04 less
 3828 manuel.g   8   0 15936  26m  832 S  0.0  5.2   0:00.06 groff
 3252 manuel.g   8   0 29440  24m  896 S  0.0  4.9   0:00.40 bash
 3936 manuel.g   8   0 23552  31m  640 S  0.0  6.1   0:00.21 grotty


Is that an error or just the normal behavior?


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