Informix - Problem description
Problem IT27603 | Status: Closed |
INTERMITTENT NETWORK CONNECTIVITY MAY RESULT IN MEMORY LEAK WHENUSING CSM | |
product: | |
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10 | |
Problem description: | |
Informix servers configured to use CSM for network connections may leak memory if poor network activity results in connections being dropped during the initial connection phase. The memory leak may be observed as a continual growth in the size of the global memory pool as shown by the command onstat -g mem. The following command may also be used to show an excess of specific memory fragment types which continue to accumulate: onstat -g afr global | awk '{print $3,$5}' | sort -k 2 | uniq -c | sort -rnk 1 | head Example output: 3334 net osmutex.c:595 2082 csm-vp cssdspch.c:408 1637 csm-vp cssstubs.c:927 360 osenv osenv.c:1151 355 config mtconfig.c:5441 355 config mtconfig.c:5439 ... The first 3 fragment types listed will continue to accumulate. The online message log may also show numerous messages with error number -25582, -14563 and/or -14565. | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * Users of IDS 12.10.xC12 and older versions. * **************************************************************** * PROBLEM DESCRIPTION: * * Intermittent network connectivity may result in memory leak * * when using CSM * **************************************************************** * RECOMMENDATION: * **************************************************************** | |
Local Fix: | |
Solution | |
Workaround | |
not known / see Local fix | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 27.12.2018 03.10.2019 03.10.2019 |
Problem solved at the following versions (IBM BugInfos) | |
12.10.xC13 | |
Problem solved according to the fixlist(s) of the following version(s) |