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memory is gradually clogged by the pim processMemory

memory is gradually clogged by the pim processMemory

Shugri
New Contributor

At Node 4 BDX8, the main traffic is CCTV multicast. Routing between BDXs is done using OSPF and PIM-SM. As a result, the memory gradually fills up, causing the management module (MM) to reboot. Why this can happen?

BDX1:

System Memory Information
-------------------------
 MM-A    Total DRAM (KB): 2097152
 MM-A    System     (KB): 96908
 MM-A    User       (KB): 1808624
 MM-A    Free       (KB): 191620
 MM-B    Total DRAM (KB): 2097152
 MM-B    System     (KB): 96908
 MM-B    User       (KB): 361392
 MM-B    Free       (KB): 1638852

Memory Utilization Statistics
-----------------------------

 Card Slot Process Name     Memory (KB)
---------------------------------------
 MM-A   A   pim              1416658
 MM-B   B   pim              2656

 

BDX2:

System Memory Information
-------------------------
 MM-A    Total DRAM (KB): 2097152
 MM-A    System     (KB): 1137268
 MM-A    User       (KB): 320316
 MM-A    Free       (KB): 639568
 MM-B    Total DRAM (KB): 2097152
 MM-B    System     (KB): 96908
 MM-B    User       (KB): 1379244
 MM-B    Free       (KB): 621000

Memory Utilization Statistics
-----------------------------

 Card Slot Process Name     Memory (KB)
---------------------------------------
 MM-A   A   pim              2640
 MM-B   B   pim              1001614
 

show switch

Slot:             MM-A *                       MM-B
                  ------------------------     ------------------------
Current State:    MASTER                       BACKUP (In Sync)

Image Selected:   secondary                    secondary
Image Booted:     secondary                    secondary
Primary ver:      16.2.4.5                     16.2.4.5
Secondary ver:    16.2.4.5                     16.2.4.5
                  patch1-6                     patch1-6

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