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Cisco Bug: CSCum22684 - Memory leak in MallocLite process

Last Modified

Aug 31, 2020

Products (1)

  • Cisco IOS

Known Affected Releases

15.0(12.26)EZP

Description (partial)

Memory leak in MallocLite process

Symptom:
Memory Leak in iosd process, specifically under MallocLite
You can check the "show processes memory detailed process iosd sorted" and validate if malloclite is holding memory over the time

show processes memory detailed process iosd sorted
Processor Pool Total:  553648128 Used:  536492044 Free:   17156084
IOS Proce Pool Total:   16777216 Used:    8928860 Free:    7848356

PID TTY  Allocated      Freed    Holding    Getbufs    Retbufs Process
   0   0          0          0  413678216          0          0 *MallocLite*

Collect the following and contact Cisco TAC:
show version
show region
show processes memory detailed process iosd sorted
show  memory detailed process iosd lite-chunks statistics
show  memory detailed process iosd lite-chunks pool all
show  memory detailed process iosd lite-chunks totals

Conditions:
SNMP polling of entity MIBs
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