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Dispatcher Wait time Long

0 Kudos

Hi Experts,

I have a situation where the work processes are not fully utilized but the wait time in ST03 is very high. For example, if a response time is 700 ms, then the wail time is 1,500 ms.

I have tried searching for notes but could not find it. I think it could be a Kernal error, but no notes were found.

Your help is appreciated.

Accepted Solutions (0)

Answers (1)

Answers (1)

Former Member
0 Kudos

welcome to SDN!

check the link help.sap.com/saphelp_nw70ehp1/helpdata/en/21/2c8f38c7215428e10000009b38f8cf/frameset.htm this will help you to understand about workload analysis. If you have any doubt then update this thread again.

Former Member
0 Kudos

Please paste the dev_w0 logs

0 Kudos

trc file: "dev_w0", trc level: 1, release: "701"

-


*

  • ACTIVE TRACE LEVEL 1

  • ACTIVE TRACE COMPONENTS all, MJ

*

M

M Thu Dec 9 05:13:06 2010

M M TRACE FILE TRUNCATED (pid = 11625 )

M sysno 00

M sid PE1

M systemid 390 (AMD/Intel x86_64 with Linux)

M relno 7010

M patchlevel 0

M patchno 23

M intno 20020600

M make: single threaded, Unicode, 64 bit, optimized

M pid 11625

M

M kernel runs with dp version 241000(ext=110000) (@(#) DPLIB-INT-VERSION-241000-UC)

M length of sys_adm_ext is 576 bytes

M

M Thu Dec 9 05:13:25 2010

M

M *****************************************************************************

M *

M * LOCATION SAP-Server sappe1_PE1_00 on host sappe1 (wp 9)

M * ERROR hostname '10.128.255.100' unknown

M *

M * TIME Thu Dec 9 05:13:25 2010

M * RELEASE 701

M * COMPONENT NI (network interface)

M * VERSION 38

M * RC -2

M * MODULE niuxi.c

M * LINE 1586

M * DETAIL NiPGetHostByAddr: address 10.128.255.100 not found

M * SYSTEM CALL gethostbyaddr

M * COUNTER 130711

M *

M *****************************************************************************

M

M *** ERROR => SosIAnchorArrayCreatable: T68/M0 in state cancel [thxxtool2.c 947]

A

A Thu Dec 9 05:13:39 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:13:40 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:13:41 2010

SH

A Thu Dec 9 05:13:50 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:13:51 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:13:52 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:13:53 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)M

M Thu Dec 9 05:14:25 2010

M M

M *****************************************************************************

M *

M * LOCATION SAP-Gateway on host <HOST_NAME> / sapgw00

M * ERROR connection to partner '127.0.0.1:0' broken

M *

M * TIME Thu Dec 9 05:14:25 2010

M * RELEASE 701

M * COMPONENT NI (network interface)

M * VERSION 38

M * RC -6

M * MODULE nixxi.cpp

M * LINE 4205

M * DETAIL NiIRead

M * SYSTEM CALL recv

M * COUNTER 130713

M *

M *****************************************************************************

M

M *** ERROR => SosIAnchorArrayCreatable: T104/M0 in state cancel [thxxtool2.c 947]

A

A T (rc=1)

A Could

SH

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:15:32 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:15:33 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:15:34 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:15:35 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:15:37 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:15:39 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:15:41 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:15:42 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)M

M Thu Dec 9 05:16:25 2010

M *** ERROR => SosIAnchorArrayCreatable: T62/M0 in state cancel [thxxtool2.c 947]

M

M Thu Dec 9 05:17:25 2010

M *** ERROR => SosIAnchorArrayCreatable: T62/M0 in state cancel [thxxtool2.c 947]

M

M Thu Dec 9 05:17:27 2010

M *** ERROR => SosIAnchorArrayCreatable: T62/M0 in state cancel [thxxtool2.c 947]

M *** ERROR => SosIAnchorArrayCreatable: T62/M0 in state cancel [thxxtool2.c 947]

A

A Thu Dec 9 05:17:30 2010

S

A Thu Dec 9 05:17:39 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Thu Dec 9 05:18:34 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:18:59 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:19:00 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:19:01 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:19:02 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:19:03 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:19:04 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)M

M Thu Dec 9 05:19:25 2010

M *** ERROR => SosIAnchorArrayCreatable: T104/M0 in state cancel [thxxtool2.c 947]

M

M Thu Dec 9 05:20:25 2010

M M

M *****************************************************************************

M *

M * LOCATION SAP-Gateway on host <HOST_NAME> / sapgw00

M * ERROR connection to partner '127.0.0.1:0' broken

M *

M * TIME Thu Dec 9 05:20:25 2010

M * RELEASE 701

M * COMPONENT NI (network interface)

M * VERSION 38

M * RC -6

M * MODULE nixxi.cpp

M * LINE 4205

M * DETAIL NiIRead

M * SYSTEM CALL recv

M * COUNTER 130733

M *

M *****************************************************************************

M

M *** ERROR => SosIAnchorArrayCreatable: T49/M0 in state cancel [thxxtool2.c 947]

M

M Thu Dec 9 05:21:25 2010

M *** ERROR => SosIAnchorArrayCreatable: T104/M0 in state cancel [thxxtool2.c 947]

M

M Thu Dec 9 05:22:25 2010

M *** ERROR => SosIAnchorArrayCreatable: T87/M0 in state cancel [thxxtool2.c 947]

M

M Thu Dec 9 05:23:25 2010

M

M *****************************************************************************

M *

M * LOCATION SAP-Server sappe1_PE1_00 on host sappe1 (wp 9)

M * ERROR hostname '199.130.193.9' unknown

M *

M * TIME Thu Dec 9 05:23:25 2010

M * RELEASE 701

M * COMPONENT NI (network interface)

M * VERSION 38

M * RC -2

M * MODULE niuxi.c

M * LINE 1586

M * DETAIL NiPGetHostByAddr: address 199.130.193.9 not found

M * SYSTEM CALL gethostbyaddr

M * COUNTER 130740

M *

M *****************************************************************************

M

M *** ERROR => SosIAnchorArrayCreatable: T49/M0 in state cancel [thxxtool2.c 947]

A

A Thu Dec 9 05:23:40 2010

A SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 05:23:52 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)M

M Thu Dec 9 05:24:04 2010

M *** ERROR => SosIAnchorArrayCreatable: T49/M0 in state cancel [thxxtool2.c 947]

M

M Thu Dec 9 05:24:25 2010

M M

M *****************************************************************************

M *

M * LOCATION SAP-Server sappe1_PE1_00 on host sappe1 (wp 9)

M * ERROR hostname '10.128.255.100' unknown

M *

M * TIME Thu Dec 9 05:24:25 2010

M * RELEASE 701

M * COMPONENT NI (network interface)

M * VERSION 38

M * RC -2

M * MODULE niuxi.c

M * LINE 1586

M * DETAIL NiPGetHostByAddr: address 10.128.255.100 not found

M * SYSTEM CALL gethostbyaddr

M * COUNTER 130742

M *

M *****************************************************************************

M

M *** ERROR => SosIAnchorArrayCreatable: T87/M0 in state cancel [thxxtool2.c 947]

M

M Thu Dec 9 05:25:25 2010

M *** ERROR => SosIAnchorArrayCreatable: T49/M0 in state cancel [thxxtool2.c 947]

M

M Thu Dec 9 05:26:25 2010

M *** ERROR => SosIAnchorArrayCreatable: T49/M0 in state cancel [thxxtool2.c 947]

M

M Thu Dec 9 05:27:25 2010

M *** ERROR => SosIAnchorArrayCreatable: T49/M0 in state cancel [thxxtool2.c 947]

M

M Thu Dec 9 05:28:25 2010

M *** ERROR => SosIAnchorArrayCreatable: T49/M0 in state cancel [thxxtool2.c 947]

M

M Thu Dec 9 05:29:25 2010

M *** ERROR => SosIAnchorArrayCreatable: T87/M0 in state cancel [thxxtool2.c 947]

A

A Thu Dec 9 05:30:00 2010

A *** ERROR => RFC ======> Name or password is incorrect (repeat logon)

[abrfcio.c 8200]

A *** ERROR => RFC ======> Name or password is incorrect (repeat logon)

[abrfcio.c 8200]

A *** ERROR => RFC ======> Name or password is incorrect (repeat logon)

[abrfcio.c 8200]

M

M Thu Dec 9 05:30:25 2010

M

M *****************************************************************************

M *

M * LOCATION SAP-Gateway on host <HOST_NAME> / sapgw00

M * ERROR connection to partner '127.0.0.1:0' broken

M *

M * TIME Thu Dec 9 05:30:25 2010

M * RELEASE 701

M * COMPONENT NI (network interface)

M * VERSION 38

A Thu Dec 9 10:08:08 2010

A Thu Dec 9 10:08:10 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Thu Dec 9 10:08:11 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 10:08:18 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)A

A Thu Dec 9 10:08:21 2010

SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could not allocate initial data size (1000 bytes)SHO: Could not allocate SHO segment of 4096 bytes (rc=1)

A Could n

M Entering ThReadDetachMode

M call ThrShutDown (1)...

B Disconnecting from ALL connections:

B Wp Hdl ConName ConId ConState TX PRM RCT TIM MAX OPT Date Time DBHost

B 000 000 R/3 000000000 INACTIVE NO YES NO 000 255 255 20101207 121017 <HOST_NAME>

B 000 001 R/3*INACT_PACK 000000021 DISCONNECTED NO NO NO 000 255 255 20101207 141956 <HOST_NAME>

C Disconnecting from connection 0 ...

C

C Sun Dec 12 05:24:42 2010

C Closing user session (con_hdl=0,svchp=0xeb73d48,usrhp=0xeb63ed8)

C

C Sun Dec 12 05:24:43 2010

C Detaching from DB Server (con_hdl=0,svchp=0xeb73d48,srvhp=0xeb76cb8)

C Now I'm disconnected from ORACLE

B Disconnected from connection 0

B statistics db_con_commit (com_total=1023315, com_tx=61441)

B statistics db_con_rollback (roll_total=16980, roll_tx=2)

M ***LOG Q02=> wp_halt, WPStop (Workproc 0 11625) [dpuxtool.c 269]

Former Member
0 Kudos

You sure your SAP is up? as I can see below errors:

>>Now I'm disconnected from ORACLE B Disconnected from connection 0 B statistics db_con_commit (com_total=1023315, com_tx=61441) B statistics db_con_rollback (roll_total=16980, roll_tx=2) M ***LOG Q02=> wp_halt, WPStop (Workproc 0 11625) [dpuxtool.c 269]

0 Kudos

HI,

Yes, we bounced the system on Sunday. May be that's the log you are seeing. However, in SM37, Jobs are also delaying a bit and a wait time is high in ST03N ....

Thanks,

Former Member
0 Kudos

How much delay in SM37 jobs if it is less than a minute then it is standard, as the parameter rdisp/btctime is set to 60 secs by default.

Read Note 519059 - FAQ: Background processing system

Note 165084 - Why does my job not start?

about st03 high wait time, what are the tcode are having high wait time and is the wait time is seconds or minutes.