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doc: updated with new 'start time' & 'cpu utilization'

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Signed-off-by: Jim Warner <james.warner@comcast.net>
This commit is contained in:
Jim Warner
2022-02-25 00:00:00 -06:00
committed by Craig Small
parent 7647e96b0a
commit a39f2bffdc
2 changed files with 18 additions and 1 deletions
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2
NEWS
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@@ -9,6 +9,7 @@ procps-ng-NEXT
* library: add support for accessing smaps_rollup issue #112, #201
* library: add support for accessing autogroups
* library: add support for LIBPROC_HIDE_KERNEL env var merge #147
* library: add support for cpu utilization to pids i/f
* pkill: Check for lt- variants of program name issue #192
* pgrep: Add newline after regex error message merge #91
* pgrep: Fix selection where uid/gid > 2^31 merge !146
@@ -31,6 +32,7 @@ procps-ng-NEXT
* top: summary area memory lines can print two abreast
* top: added two new autogroup fields
* top: added long versions of command line options
* top: added 'start time' and 'cpu utilization' fields
* uptime: print short/pretty format correctly issue #217
* vmstat: add -y option to remove first line merge !72

17
top/top.1
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@@ -59,7 +59,7 @@ memory statistics and data for other users requires root privileges
.
.\" Document /////////////////////////////////////////////////////////////
.\" ----------------------------------------------------------------------
.TH TOP 1 "January 2022" "procps-ng" "User Commands"
.TH TOP 1 "March 2022" "procps-ng" "User Commands"
.\" ----------------------------------------------------------------------
.nh
@@ -636,6 +636,16 @@ those unseen children.
\*(XT 4c. TASK AREA Commands, CONTENT for more information regarding
the `V' and `v' toggles.
.TP 4
\fB%CUU \*(Em \*(PU Utilization \fR
A task's total \*(PU usage divided by its elapsed running time,
expressed as a percentage.
If a process currently displays high \*(PU usage, this field can help
determine if such behavior is normal.
Conversely, if a process has low \*(PU usage currently, %CUU may reflect
historically higher demands over its lifetime.
.TP 4
\fB%MEM \*(Em Memory Usage (RES) \fR
A task's currently resident share of available \*(MP.
@@ -969,6 +979,11 @@ By convention, this value equals the process ID (\*(Xa PID) of the first
member of the session, called the session leader, which is usually the
login shell.
.TP 4
\fBSTARTED \*(Em Start Time \fR
The length of time since system boot when a process started.
Thus, the most recently started task will display the largest time interval.
.TP 4
\fBSUID \*(Em Saved User Id \fR
The\fI saved\fR user ID.