HP Integrity NonStop H-Series - Manual (Page 43)

HP NonStop
RPM User’s Guide Page 43 of 52
the CPU and PB commands. Note this value can be gloabally changed with the SET
RATE option. You can override the default value without changing the
default by specifying RATE on the CPU or PB command. Note that although
short sample intervals such as 1 or 2 seconds cause the screen to update frequently and
these fast sample times are supported by RPM, a one second update is not necessarily
the best setting. Too frequent updates can be disorientating, and in particular a 10
second sample interval has some special advantages. When RATE is 10 seconds, the
digits to the right of the %Busy decimal point represent milliseconds. No other short term
RATE provides this numerical convenience. For example:
Milliseconds Used SET RATE Percent CPU Busy
100ms 10 seconds 1.00% Cpu Busy
90ms 10 seconds 0.90% Cpu Busy
80ms 10 seconds 0.80% Cpu Busy
70ms 10 seconds 0.70% Cpu Busy
60ms 10 seconds 0.60% Cpu Busy
and so on ... ... ...
TERM TTY | VT100 | T6530 indicates terminal type for video. TTY is text only with no
video alerts/enhancement provided.
USECS - ON|OFF controls the default value of USECS in the PB command. This option
shows time of day in microseconds for the NORMAL display.
EXAMPLES
SET TERM TTY ! use no video
SET TERM VT100 ! use VT100 video
SET TERM T6530 ! use T6530 video
SET CRIT 50 WARN 10 INFO 1
SET %1 ! Only show Cpus/Processes if >= 1% busy