Caché Monitoring Guide - InterSystems Documentation

Monitoring Routine Performance Using ^PROFILE
Column Title (Metric)
RtnLine
Time
CPU
RtnLoad
GloRef
GloSet
Description
Number of routine lines of code executed. By default, it lists the value as a percentage
of all lines of code executed.
Elapsed time used to execute the routine. By default, the time is listed as a percentage
of the total time used by all routines.
CPU time used to execute the routine. By default, the entry is listed as a percentage
of the total CPU time used by all routines.
Number of times the routine is loaded. By default, the entry is listed as a percentage
of all routine loads.
Number of global references by the routine. By default, the entry is listed as a percentage
of global references by all routines.
Number of global sets by the routine. By default, the entry is listed as a percentage
of global sets by all routines.
The name of the routine (INT or MVI file) and the namespace where it is executing is displayed on the second line of the
entry.
Follow the instructions that are displayed in the Terminal:
• When the list of routines is displayed at the profile level, you can specify any of the following:
Option
#
Description
Flag the specified line(s) for detailed profile-level data collection.
Note:
On each displayed page, you can enter single line numbers (#), a
comma-separated list (#,#,#), a range (#-#), or a combination
(#-#,#,#-#,#).
After you select the routines on any page, you can move to the next or previous
page to select other routines. After you select all the routines you want to
analyze, enter Q to start the detail level profile collection.
B
E
N
O
Q
Display the previous page of the list.
Export the displayed collection of metrics.
Display the next page of the list.
Re-sort the page based on different metrics (the selected metric is displayed
in the first column).
Exit from the ^PROFILE utility.
Note:
If you flagged routines that you want to analyze, this option lets you
choose between collecting subroutine- and line-level metrics or exiting.
52 Caché Monitoring Guide