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List: aix-l
Subject: Re: interpreting svmon - pinned memory
From: jkstevenson () MICRON ! COM
Date: 2009-03-04 17:04:57
Message-ID: E01C457FC8E16F4880A9DAA777B7B93F04F9C5ED () ntxboimbx31 ! micron ! com
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________________________________
From: IBM AIX Discussion List [mailto:aix-l@Princeton.EDU] On Behalf Of
Holger van Koll
Sent: Wednesday, March 04, 2009 9:11 AM
To: aix-l@Princeton.EDU
Subject: Re: interpreting svmon - pinned memory
I noticed that its mostly "work kernel heap"
what could that be and how could I check more detailed?
root@sbcluava01:/etc/tunables > svmon -Spt 30|more
Vsid Esid Type Description PSize Inuse Pin Pgsp
Virtual
270227 - work other kernel segments s 65536 65536 0
65536
20002 - work other kernel segments s 65536 65536 0
65536
0 - work kernel segment (lgpg_vsid=0) L 16 16 0
16
230223 - work other kernel segments s 65536 65536 0
65536
260226 - work other kernel segments s 65536 65536 0
65536
250225 - work other kernel segments s 65536 65536 0
65536
240224 - work other kernel segments s 65536 65536 0
65536
57005 - work vmm software hat m 4096 4096 0
4096
6000 - work mbuf pool m 4094 4094 0
4094
531053 - work kernel heap s 65480 65472 0
65480
51005 - work kernel heap s 65456 65456 0
65456
521052 - work kernel heap s 65429 65403 3
65429
3f103f - work kernel heap s 65289 65289 0
65289
541054 - work kernel heap s 65285 65281 1
65285
291029 - work kernel heap s 65242 65241 0
65242
461046 - work kernel heap s 65242 65238 0
65242
691069 - work kernel heap s 65269 65208 2
65269
511051 - work kernel heap s 65227 65207 0
65227
7e107e - work kernel heap s 65228 65103 16
65242
4a104a - work kernel heap s 65106 65102 0
65106
7f107f - work kernel heap s 65098 65098 0
65098
281028 - work kernel heap s 65084 65069 2
65085
3e103e - work kernel heap s 65372 65018 56
65426
681068 - work kernel heap s 64992 64992 0
64992
471047 - work kernel heap s 65001 64987 0
65001
3d103d - work kernel heap s 64981 64968 0
64981
491049 - work kernel heap s 64972 64967 0
64972
741074 - work kernel heap s 64982 64963 0
64982
501050 - work kernel heap s 64956 64951 1
64956
331033 - work kernel heap s 64959 64949 4
64959
Hello,
can somebody tell me how to find out what processes have so much memory
pinned?
This is an oracle-server, however, currently oracle isnt running.
root@sbcluava01:/root > svmon
size inuse free pin virtual
memory 31457280 12933320 18523960 11283358 12568915
pg space 27262976 121037
work pers clnt
pin 11283077 0 281
in use 12532671 0 400649
PageSize PoolSize inuse pgsp pin virtual
s 4 KB - 12203512 110093 10816622 11834851
m 64 KB - 45613 684 29171 45879
root@sbcluava01:/root > ps -ef|wc -l
162
root@sbcluava01:/root > svmon -Ppt3
------------------------------------------------------------------------
-------
Pid Command Inuse Pin Pgsp Virtual 64-bit Mthrd
16MB
25677874 hatsd 78000 69728 336 78026 N Y
N
PageSize Inuse Pin Pgsp Virtual
s 4 KB 2512 2384 0 2234
m 64 KB 622 113 21 641
Vsid Esid Type Description PSize Inuse Pin Pgsp
Virtual
0 0 work kernel segment (lgpg_vsid=0) L 16 16 0
16
ad70ad d work shared library text m 622 113 21
641
fc04fd 2 work process private s 1532 1520 0
1532
17cbf7d f work shared library data s 613 613 0
613
1850984 1 clnt code,/dev/hd2:61774 s 242 203 -
-
f32cf2 - work s 27 27 0
27
1f4f1f6 - work s 60 19 0
60
620863 - work s 1 1 0
1
1620963 - work s 1 1 0
1
2a662b - clnt /dev/hd9var:518 s 1 0 -
-
330a32 - clnt /dev/hd9var:509 s 7 0 -
-
1190918 - clnt /dev/hd2:50725 s 28 0 -
-
------------------------------------------------------------------------
-------
Pid Command Inuse Pin Pgsp Virtual 64-bit Mthrd
16MB
1011912 hats_nim 76058 67873 336 76314 N Y
N
PageSize Inuse Pin Pgsp Virtual
s 4 KB 570 529 0 522
m 64 KB 622 113 21 641
Vsid Esid Type Description PSize Inuse Pin Pgsp
Virtual
0 0 work kernel segment (lgpg_vsid=0) L 16 16 0
16
ad70ad d work shared library text m 622 113 21
641
a608a7 f work shared library data s 284 284 0
284
1cc75cd 2 work process private s 213 201 0
213
1b909b8 1 clnt code,/dev/hd2:61841 s 44 37 -
-
a4d0a6 - work s 25 7 0
25
ef88ee - clnt /dev/hd9var:560 s 2 0 -
-
1920993 - clnt /dev/hd9var:441 s 2 0 -
-
------------------------------------------------------------------------
-------
Pid Command Inuse Pin Pgsp Virtual 64-bit Mthrd
16MB
12820654 hats_nim 76061 67873 336 76314 N Y
N
PageSize Inuse Pin Pgsp Virtual
s 4 KB 573 529 0 522
m 64 KB 622 113 21 641
Vsid Esid Type Description PSize Inuse Pin Pgsp
Virtual
0 0 work kernel segment (lgpg_vsid=0) L 16 16 0
16
ad70ad d work shared library text m 622 113 21
641
165217 f work shared library data s 284 284 0
284
1670966 2 work process private s 213 201 0
213
1b909b8 1 clnt code,/dev/hd2:61841 s 44 37 -
-
127213 - work s 25 7 0
25
1530d52 - clnt /dev/hd9var:549 s 1 0 -
-
13de93f - clnt /dev/hd9var:489 s 6 0 -
-
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<FONT face=Tahoma size=2><B>From:</B> IBM AIX Discussion List
[mailto:aix-l@Princeton.EDU] <B>On Behalf Of </B>Holger van Koll<BR><B>Sent:</B>
Wednesday, March 04, 2009 9:11 AM<BR><B>To:</B>
aix-l@Princeton.EDU<BR><B>Subject:</B> Re: interpreting svmon - pinned
memory<BR></FONT><BR></DIV>
<DIV></DIV><FONT face="Trebuchet MS, sans-serif" size=2>
<DIV style="PADDING-LEFT: 72pt; TEXT-INDENT: -72pt"><FONT color=#0000ff>I
noticed that its mostly "work kernel heap"</FONT></DIV>
<DIV style="PADDING-LEFT: 72pt; TEXT-INDENT: -72pt"><FONT color=#0000ff>what
could that be and how could I check more detailed?</FONT></DIV>
<DIV style="PADDING-LEFT: 72pt; TEXT-INDENT: -72pt"><FONT
color=#0000ff></FONT> </DIV>
<DIV style="PADDING-LEFT: 72pt; TEXT-INDENT: -72pt"><FONT
color=#0000ff></FONT> </DIV>
<DIV style="PADDING-LEFT: 72pt; TEXT-INDENT: -72pt"><FONT
color=#0000ff></FONT> </DIV>
<DIV><FONT color=#0000ff>root@sbcluava01:/etc/tunables > svmon -Spt
30|more</FONT></DIV>
<DIV><FONT color=#0000ff></FONT> </DIV>
<DIV><FONT color=#0000ff> Vsid
Esid Type
Description \
PSize Inuse Pin Pgsp Virtual</FONT></DIV>
<DIV><FONT color=#0000ff>
270227 - work other kernel
segments s 65536
65536 0 65536</FONT></DIV>
<DIV><FONT color=#0000ff>
20002 - work other kernel
segments s 65536
65536 0 65536</FONT></DIV>
<DIV><FONT color=#0000ff>
0 - work kernel segment
(lgpg_vsid=0) L 16
16 0 16</FONT></DIV>
<DIV><FONT color=#0000ff>
230223 - work other kernel
segments s 65536
65536 0 65536</FONT></DIV>
<DIV><FONT color=#0000ff>
260226 - work other kernel
segments s 65536
65536 0 65536</FONT></DIV>
<DIV><FONT color=#0000ff>
250225 - work other kernel
segments s 65536
65536 0 65536</FONT></DIV>
<DIV><FONT color=#0000ff>
240224 - work other kernel
segments s 65536
65536 0 65536</FONT></DIV>
<DIV><FONT color=#0000ff>
57005 - work vmm software
hat
m 4096 4096 0 4096</FONT></DIV>
<DIV><FONT color=#0000ff>
6000 - work mbuf
pool \
m 4094 4094 0 4094</FONT></DIV>
<DIV><FONT color=#0000ff>
531053 - work kernel
heap \
s 65480 65472 0 65480</FONT></DIV>
<DIV><FONT color=#0000ff>
51005 - work kernel
heap \
s 65456 65456 0 65456</FONT></DIV>
<DIV><FONT color=#0000ff>
521052 - work kernel
heap \
s 65429 65403 3 65429</FONT></DIV>
<DIV><FONT color=#0000ff>
3f103f - work kernel
heap \
s 65289 65289 0 65289</FONT></DIV>
<DIV><FONT color=#0000ff>
541054 - work kernel
heap \
s 65285 65281 1 65285</FONT></DIV>
<DIV><FONT color=#0000ff>
291029 - work kernel
heap \
s 65242 65241 0 65242</FONT></DIV>
<DIV><FONT color=#0000ff>
461046 - work kernel
heap \
s 65242 65238 0 65242</FONT></DIV>
<DIV><FONT color=#0000ff>
691069 - work kernel
heap \
s 65269 65208 2 65269</FONT></DIV>
<DIV><FONT color=#0000ff>
511051 - work kernel
heap \
s 65227 65207 0 65227</FONT></DIV>
<DIV><FONT color=#0000ff>
7e107e - work kernel
heap \
s 65228 65103 16 65242</FONT></DIV>
<DIV><FONT color=#0000ff>
4a104a - work kernel
heap \
s 65106 65102 0 65106</FONT></DIV>
<DIV><FONT color=#0000ff>
7f107f - work kernel
heap \
s 65098 65098 0 65098</FONT></DIV>
<DIV><FONT color=#0000ff>
281028 - work kernel
heap \
s 65084 65069 2 65085</FONT></DIV>
<DIV><FONT color=#0000ff>
3e103e - work kernel
heap \
s 65372 65018 56 65426</FONT></DIV>
<DIV><FONT color=#0000ff>
681068 - work kernel
heap \
s 64992 64992 0 64992</FONT></DIV>
<DIV><FONT color=#0000ff>
471047 - work kernel
heap \
s 65001 64987 0 65001</FONT></DIV>
<DIV><FONT color=#0000ff>
3d103d - work kernel
heap \
s 64981 64968 0 64981</FONT></DIV>
<DIV><FONT color=#0000ff>
491049 - work kernel
heap \
s 64972 64967 0 64972</FONT></DIV>
<DIV><FONT color=#0000ff>
741074 - work kernel
heap \
s 64982 64963 0 64982</FONT></DIV>
<DIV><FONT color=#0000ff>
501050 - work kernel
heap \
s 64956 64951 1 64956</FONT></DIV>
<DIV><FONT color=#0000ff>
331033 - work kernel
heap \
s 64959 64949 4 64959</FONT></DIV>
<DIV style="PADDING-LEFT: 72pt; TEXT-INDENT: -72pt"><FONT
color=#0000ff></FONT> </DIV>
<DIV style="PADDING-LEFT: 72pt; TEXT-INDENT: -72pt"><FONT
color=#0000ff></FONT> </DIV>
<DIV style="PADDING-LEFT: 72pt; TEXT-INDENT: -72pt"><FONT
color=#0000ff></FONT> </DIV>
<DIV style="PADDING-LEFT: 72pt; TEXT-INDENT: -72pt"><FONT
color=#0000ff></FONT> </DIV>
<DIV style="PADDING-LEFT: 72pt; TEXT-INDENT: -72pt"><FONT
color=#0000ff></FONT> </DIV>
<DIV style="PADDING-LEFT: 72pt; TEXT-INDENT: -72pt"> </DIV>
<DIV><FONT face="Courier New, monospace">Hello,</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT face="Courier New, monospace">can somebody tell me how to find out
what processes have so much memory pinned?</FONT></DIV>
<DIV><FONT face="Courier New, monospace">This is an oracle-server, however,
currently oracle isnt running.</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT face="Courier New, monospace">root@sbcluava01:/root >
svmon</FONT></DIV>
<DIV><FONT
face="Courier New, monospace"> \
size inuse
free pin
virtual</FONT></DIV>
<DIV><FONT face="Courier New, monospace">memory
31457280 12933320 18523960
11283358 12568915</FONT></DIV>
<DIV><FONT face="Courier New, monospace">pg space
27262976 121037</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT
face="Courier New, monospace"> \
work
pers clnt</FONT></DIV>
<DIV><FONT
face="Courier New, monospace">pin
11283077
0 281</FONT></DIV>
<DIV><FONT face="Courier New, monospace">in use
12532671
0 400649</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT face="Courier New, monospace">PageSize
PoolSize inuse
pgsp pin
virtual</FONT></DIV>
<DIV><FONT face="Courier New, monospace">s 4
KB -
12203512 110093 10816622
11834851</FONT></DIV>
<DIV><FONT face="Courier New, monospace">m 64
KB
- 45613
684 29171
45879</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT face="Courier New, monospace">root@sbcluava01:/root > ps -ef|wc
-l</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
162</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT face="Courier New, monospace">root@sbcluava01:/root > svmon
-Ppt3</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT
face="Courier New, monospace">-------------------------------------------------------------------------------</FONT></DIV>
<DIV><FONT face="Courier New, monospace"> Pid
Command
Inuse Pin Pgsp
Virtual 64-bit Mthrd 16MB</FONT></DIV>
<DIV><FONT face="Courier New, monospace">25677874
hatsd
78000 69728
336 78026
N Y N</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT face="Courier New, monospace">
PageSize
Inuse
Pin Pgsp
Virtual</FONT></DIV>
<DIV><FONT face="Courier New, monospace"> s
4 KB
2512
2384
0 2234</FONT></DIV>
<DIV><FONT face="Courier New, monospace"> m 64
KB
622
113
21 641</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT face="Courier New, monospace">
Vsid Esid Type
Description \
PSize Inuse Pin Pgsp Virtual</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
0 0 work kernel segment
(lgpg_vsid=0) L 16
16 0 16</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
ad70ad d work shared library
text m
622 113 21 641</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
fc04fd 2 work process
private \
s 1532 1520 0 1532</FONT></DIV>
<DIV><FONT
face="Courier New, monospace">17cbf7d \
f work shared library data
s 613 613 0
613</FONT></DIV>
<DIV><FONT
face="Courier New, monospace">1850984 \
1 clnt code,/dev/hd2:61774
s 242 203
- -</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
f32cf2 -
work &nbs \
p; \
s 27 27
0 27</FONT></DIV>
<DIV><FONT
face="Courier New, monospace">1f4f1f6 \
-
work &nbs \
p; \
s 60 19
0 60</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
620863 -
work &nbs \
p; \
s 1 1
0 1</FONT></DIV>
<DIV><FONT
face="Courier New, monospace">1620963 \
-
work &nbs \
p; \
s 1 1
0 1</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
2a662b - clnt
/dev/hd9var:518 \
s 1 0
- -</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
330a32 - clnt
/dev/hd9var:509 \
s 7 0
- -</FONT></DIV>
<DIV><FONT
face="Courier New, monospace">1190918 \
- clnt
/dev/hd2:50725 \
s 28 0
- -</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT
face="Courier New, monospace">-------------------------------------------------------------------------------</FONT></DIV>
<DIV><FONT face="Courier New, monospace"> Pid
Command
Inuse Pin Pgsp
Virtual 64-bit Mthrd 16MB</FONT></DIV>
<DIV><FONT face="Courier New, monospace">1011912
hats_nim 76058
67873 336
76314 N
Y N</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT face="Courier New, monospace">
PageSize
Inuse
Pin Pgsp
Virtual</FONT></DIV>
<DIV><FONT face="Courier New, monospace"> s
4 KB
570
529
0 522</FONT></DIV>
<DIV><FONT face="Courier New, monospace"> m 64
KB
622
113
21 641</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT face="Courier New, monospace">
Vsid Esid Type
Description \
PSize Inuse Pin Pgsp Virtual</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
0 0 work kernel segment
(lgpg_vsid=0) L 16
16 0 16</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
ad70ad d work shared library
text m
622 113 21 641</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
a608a7 f work shared library
data s
284 284 0 284</FONT></DIV>
<DIV><FONT
face="Courier New, monospace">1cc75cd \
2 work process
private \
s 213 201 0
213</FONT></DIV>
<DIV><FONT
face="Courier New, monospace">1b909b8 \
1 clnt code,/dev/hd2:61841
s 44 37
- -</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
a4d0a6 -
work &nbs \
p; \
s 25 7
0 25</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
ef88ee - clnt
/dev/hd9var:560 \
s 2 0
- -</FONT></DIV>
<DIV><FONT
face="Courier New, monospace">1920993 \
- clnt
/dev/hd9var:441 \
s 2 0
- -</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT
face="Courier New, monospace">-------------------------------------------------------------------------------</FONT></DIV>
<DIV><FONT face="Courier New, monospace"> Pid
Command
Inuse Pin Pgsp
Virtual 64-bit Mthrd 16MB</FONT></DIV>
<DIV><FONT face="Courier New, monospace">12820654
hats_nim 76061
67873 336
76314 N
Y N</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT face="Courier New, monospace">
PageSize
Inuse
Pin Pgsp
Virtual</FONT></DIV>
<DIV><FONT face="Courier New, monospace"> s
4 KB
573
529
0 522</FONT></DIV>
<DIV><FONT face="Courier New, monospace"> m 64
KB
622
113
21 641</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT face="Courier New, monospace">
Vsid Esid Type
Description \
PSize Inuse Pin Pgsp Virtual</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
0 0 work kernel segment
(lgpg_vsid=0) L 16
16 0 16</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
ad70ad d work shared library
text m
622 113 21 641</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
165217 f work shared library
data s
284 284 0 284</FONT></DIV>
<DIV><FONT
face="Courier New, monospace">1670966 \
2 work process
private \
s 213 201 0
213</FONT></DIV>
<DIV><FONT
face="Courier New, monospace">1b909b8 \
1 clnt code,/dev/hd2:61841
s 44 37
- -</FONT></DIV>
<DIV><FONT face="Courier New, monospace">
127213 -
work &nbs \
p; \
s 25 7
0 25</FONT></DIV>
<DIV><FONT
face="Courier New, monospace">1530d52 \
- clnt
/dev/hd9var:549 \
s 1 0
- -</FONT></DIV>
<DIV><FONT
face="Courier New, monospace">13de93f \
- clnt
/dev/hd9var:489 \
s 6 0
- -</FONT></DIV>
<DIV><FONT face="Courier New, monospace"></FONT> </DIV>
<DIV><FONT
face="Courier New, monospace"></FONT> </DIV></FONT></BODY></HTML>
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