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| Is there a way to monitor excessive triggering by MQ? |
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| wilsonho3 |
 Posted: Mon Apr 20, 2009 3:03 am Post subject: Is there a way to monitor excessive triggering by MQ? |
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Voyager
Joined: 20 Nov 2001
Posts: 98
Location: Hong Kong
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Is there a way to monitor excessive triggering by MQ?
SPTR transaction is repeatedly being triggered in MMACICI2 env. any expect have idea. ths
wilson
===============================================================================
> HISTORICAL TRANSACTION OVERVIEW
ONDV PREV
+ Transaction Overview: 04/20/09 * Top of Data *
+ End Tran Task Term Type CPU Resp Storage File Term Abend
+ Time ID Num ID Time Time HWM Reqs I/O Code
+ -------- ---- ----- ---- ---- ----- -------- ------- ----- ---- -----
+ 18:04:09 CSMI 88959 RA1 TRM .0 0.000 1296 0 0
+ 18:04:09 SPTR 88961 n/a SYS .0 0.010 311216 26 0
+ 18:04:10 SPTR 88963 n/a SYS .0 0.000 111488 0 0
+ 18:04:10 CSMI 88962 RA1 TRM .0 0.001 1296 0 0
+ 18:04:10 SPTR 88964 n/a SYS .0 0.045 357376 366 0
+ 18:04:11 SPTR 88966 n/a SYS .0 0.002 111488 0 0
+ 18:04:11 CSMI 88965 RA1 TRM .0 0.008 1296 0 0
+ 18:04:11 XPG1 88968 XPG1 TRM .0 0.000 2080 3 0
+ 18:04:11 SPTR 88967 n/a SYS .0 0.006 242496 9 0 4038
+ 18:04:11 SPTR 88970 n/a SYS .0 0.001 111488 0 0
+ 18:04:11 CSMI 88969 RA1 TRM .0 0.002 1296 0 0
+ 18:04:11 SPTR 88971 n/a SYS .0 0.012 311216 26 0 |
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| Vitor |
| Posted: Mon Apr 20, 2009 3:13 am Post subject: Re: Is there a way to monitor excessive triggering by MQ? |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| wilsonho3 wrote: |
| Is there a way to monitor excessive triggering by MQ? |
Define "excessive". 
If you've set trigger to every (common in CICS) and not got the transaction throttled then it's behaving as expected. If the throttling is failing, it's a CICS problem. If the throttling is working but there are more transactions than you want, change the trigger type or throttle back.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| Mr Butcher |
| Posted: Mon Apr 20, 2009 3:15 am Post subject: |
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Padawan
Joined: 23 May 2005
Posts: 1716
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use the "reset qstats" command on your initqueue to get the number of trigger messages since the last "reset qstats" command (check the command manual first)
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Regards, Butcher |
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| cicsprog |
| Posted: Tue Apr 28, 2009 1:10 pm Post subject: |
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Partisan
Joined: 27 Jan 2002
Posts: 347
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assuming you have a monitoring package, you can monitor the InitQ and set these to alert on
Upper queue depth . . . : D E=Enabled, D=Disabled
Threshold . . . . . . . : 80 0 - 100 %
Lower queue depth . . . : D E=Enabled, D=Disabled
Threshold . . . . . . . : 40 0 - 100 %
Service interval . . . . : N H=High, O=OK, N=None
Interval . . . . . . . . : 999999999 0 - 999999999 milliseconds |
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| Mr Butcher |
| Posted: Tue Apr 28, 2009 9:47 pm Post subject: |
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Padawan
Joined: 23 May 2005
Posts: 1716
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you will not get any alerts if the trigger monitor is fast enough to process the trigger messages. you may have excessive triggering anyway.
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Regards, Butcher |
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