IFMX ULT WHSE E / IM0019BOS / C10 - IDS 12.10

After the Informix server has been running for a while the
amount of memory allocated to the mt memory pool may become very
large and continue to grow. This can be seen using the onstat -g
mem command.

By comparing successive outputs from the onstat -g amx command
it can be seen that the number of mutexes for "sqscb->spa_cache"
continues to grow. This can be observed with the command:

onstat -g amx | awk '{print $3}' | sort | uniq -c | sort -rn

For example:

2077 sqscb->spa_cache
1226 centry
 429 AIOreq
 293 hash
 244 pctypecache
 244 pccastcache
 128 gfile
...

This problem is similar to, but distinct from, APAR IT19869.

****************************************************************
* USERS AFFECTED:                                              *
* All users                                                    *
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* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
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* RECOMMENDATION:                                              *
* Update to IBM Informix Server 12.10.xC9                      *
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keiner bekannt / siehe Local-Fix

Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:

19.05.2017
10.07.2017
10.07.2017

12.10.xC9