| -a SupClassName |
Restricts the scope to the subclasses of the SupClassName class
parameter (in the Tier report -T). The parameter is a superclass name.
No list of class is supported. |
| -b |
Shows the status of the reference and modified
bits of all the displayed frames (detailed report -D). When shown,
the reference bit of the frame is reset. When used with the -i flag,
it detects which frames are accessed between each interval. Note: Use
this flag with caution because of its impact on performance.
|
| -CCommand1...CommandN |
Displays memory usage statistics for the processes
running the command name Commandnm1...CommandnmN. Commandnm is
a string. It is the exact basename of an executable file. |
| -d |
Displays for a given entity, the memory statistics
of the processes belonging to the entity (user name or command name). |
| -DSID1...SIDN |
Displays memory-usage statistics for segments SID1...SIDN,
and a detail status of all frames of each segment. Segment ids specified
must be of primary segments. |
| -e |
Displays the memory usage statistics of the
subclasses of the Class parameter in the Workload Class report -W and
in the Tier report -T. The class parameter of -W or -a needs
to be a superclass name. |
| -f |
Indicates that only persistent segments (files)
are to be included in the statistics. By default all segments are
analyzed. |
| -F[Frame1...FrameN] |
Displays the status of frames Frame1...FrameN including
the segments to which they belong. If no list of frames is supplied,
the percentage of memory used displays. |
| -g |
Indicates that the information to be displayed
is sorted in decreasing order by the total number of pages reserved
or used on paging space. This flag, in conjunction with the segment
report, shifts the non-working segment at the end of the sorted list |
| -G |
Displays a global report. |
| -i Interval [NumIntervals] |
Instructs the svmon command to display
statistics repetitively. Statistics are collected and printed every Interval seconds. NumIntervals is
the number of repetitions; if not specified, svmon runs until user
interruption, Ctrl-C. Note: It may take a few seconds to collect statistics
for some options. The observed interval may be larger than the specified
interval.
|
| -j |
Shows, for each persistent segment, the file
path referred. Note: This flag should be used with caution because
of its potential performance impacts (especially with svmon -S).
|
| -l |
Shows, for each displayed segment, the list
of process identifiers that use the segment and, according to the
type of report, the entity name (login, command, tier, or class) to
which the process belongs. For special segments, a label is displayed
instead of the list of process identifiers. - System segment
- This label is displayed for segments that are flagged system.
- Unused segment
- This label is displayed for segments which are not used by any
existing processes. For example, persistent segments relative to files
no longer in usage.
- Shared library text
- This label is displayed for segments that contain text of shared
library, and that may be used by most of the processes (for example,
libc.a). This is to prevent the display of a long list of processes.
|
| -m |
Displays information about source segment and
mapping segment when a segment is mapping a source segment. The default
is to display only information about the mapping segment. |
| -n |
Indicates that only non-system segments are
to be included in the statistics. By default, all segments are analyzed. |
| -s |
Indicates that only system segments are to
be included in the statistics. By default, all segments are analyzed. |
| -p |
Indicates that the information to be displayed
is sorted in decreasing order by the total number of pages pinned. |
| -P [PID1..PIDN] |
Displays memory usage statistics for process PID1...PIDN.
PID is a decimal value. If no list of process IDs (PIDs) is supplied,
memory usage statistics are displayed for all active processes. |
| -q [small | Large
] |
Filters results regarding whether they deal
with pages of the requested size or not. The requested page size is
specified through the option sub-argument. 4KB pages are specified
with s and 16MB pages with Large. If no sub-argument is specified,
the default is 16MB pages (Large). Metrics per page size are also
displayed. |
| -r |
Displays the ranges within the segment pages
which have been allocated. A working segment may have two ranges because
pages are allocated by starting from both ends and moving towards
the middle. |
| -S [SID1...SIDN
] |
Displays memory-usage statistics for segments SID1...SIDN.
SID is a hexadecimal value. Segment IDs specified must be of primary
segments. If no list of segment IDs (SIDs) is supplied, memory usage
statistics are displayed for all defined segments. |
| -t Count |
Displays memory usage statistics for the top Count object
to be printed |
| -T [Tier1...TierN] |
Displays memory usage statistics of all the
classes of the tier numbers Tier1...TierN. If no list of tier
is supplied, memory usage statistics displayed for all the defined
tiers. |
| -u |
Indicates that the information to be displayed
is sorted in decreasing order by the total number of pages in real
memory. It is the default sorting criteria if none of the following
flags are present: -p, -g and -v. |
| -U [LogName1...LogNameN ] |
Displays memory usage statistics for the login
name LogName1...LogNameN. LogName is a string, it is an exact
login name. If no list of login identifier is supplied, memory usage
statistics are displayed for all defined login identifiers. |
| -v |
Indicates that the information to be displayed
is sorted in decreasing order by the total number of pages in virtual
space. This flag, in conjunction with the segment report, shifts the
non-working segment at the end of the sorted list. |
| -w |
Indicates that only working segments are to
be included in the statistics. By default all segments are analyzed. |
| -W [ Clnm1...ClnmN
] |
Displays memory usage statistics for the workload
management class Clnm1...ClnmN. Clnm is a string. It is the
exact name of a class. For a subclass, the name should have the form superclassname.subclassname.
If no list of class name is supplied, memory usage statistics display
for all defined class names. |
| -c |
Indicates that only client segments are to
be included in the statistics. By default, all segments are analyzed. |
| -x |
Displays memory usage statistics for the segments
for every class of a tier in the Tier report -T. |
| -z |
Displays the maximum memory size dynamically
allocated by svmon during its execution. |
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