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Informix - Problem description

Problem IT44715 Status: Closed

MEMORY LEAK IN RITEM (RSBTREE.C:3914)

product:
INFORMIX SERVER / 5725A3900 / E10 - 
Problem description:
From onstat -g mem:

IBM Informix Dynamic Server Version 14.10.FC10X8 -- On-Line --
Up 28 days 02:28:35 -- 4505972 Kbytes
2023-10-05 23:10:00

Pool Summary:
name                             class addr
totalsize        freesize         #allocfrag #freefrag
......
ritem                            V     49817040
3060289536       119373776        8952703    746020
......

  From onstat -g afr:

IBM Informix Dynamic Server Version 14.10.FC10X8 -- On-Line --
Up 28 days 02:28:59 -- 4505972 Kbytes
2023-10-05 23:10:24

Allocations for pool name ritem:
addr             size       memid            fileid location
.....
4f062c80         328        overhead         2479
rsbtree.c:3914
50679c80         328        overhead         2479
rsbtree.c:3914
50b14c80         328        overhead         2479
rsbtree.c:3914
5367de00         328        overhead         2479
rsbtree.c:3914
53ecbcd0         328        overhead         2479
rsbtree.c:3914
.....

onstat -g afr|grep rsbtree.c:3914|wc -l
7467870
Problem Summary:
****************************************************************
* USERS AFFECTED:                                              *
* Users of Informix Server prior to 14.10.xC11.                *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Informix Server 14.10.xC11.                       *
****************************************************************
Local Fix:
Solution
Workaround
****************************************************************
* USERS AFFECTED:                                              *
* Users of Informix Server prior to 14.10.xC11.                *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Informix Server 14.10.xC11.                       *
****************************************************************
Comment
Fixed in Informix Server 14.10.xC11.
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
11.10.2023
03.06.2024
03.06.2024
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)