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Embedded Event Manager Event Information Tcl Command Extension
Subevent Type
diff
secmsec
If the is_percent argument is FALSE, and the sec and msec arguments are specified as 0 or are unspecified
in the event registration Tcl command extension:
• value is the process used memory in the latest sample.
• diff is 0.
• sec and msec are both 0.
If the is_percent argument is FALSE, and a time window is specified as greater than zero in the event
registration Tcl command extension:
• value is the averaged process used memory sample value in the specified time window.
• diff is 0.
• sec and msec are both the actual time difference between the time stamps of the oldest and latest samples
in this time window.
If the is_percent argument is TRUE, and a time window is specified as greater than zero in the event registration
Tcl command extension:
• value is 0.
• diff is the percentage difference between the oldest and latest process used memory samples in the
specified time window.
• sec and msec are the actual time difference between the time stamps of the oldest and latest process used
memory samples in this time window.
If the is_percent argument is TRUE, and the sec and msec arguments are specified as 0 or are unspecified in
the event registration Tcl command extension:
Cisco ASR 9000 Series Aggregation Services Router System Monitoring Configuration Guide, Release 4.2.x
140
Configuring and Managing Embedded Event Manager Policies
Description
If the sec and msec variables are specified as 0 or are
unspecified in the event registration Tcl command
extension, the diff is the percentage difference
between the first process used memory sample ever
collected and the latest process used memory sample.
If a time window is specified and is greater than zero
in the event registration Tcl command extension, the
diff is the percentage difference between the oldest
and latest process used memory utilization in the
specified time window.
If the sec and msec variables are specified as 0 or are
unspecified in the event registration Tcl command
extension, they are both 0. If a time window is
specified and is greater than zero in the event
registration Tcl command extension, the sec and msec
variables are the actual time difference between the
time stamps of the oldest and latest samples in this
time window.
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