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Processor Memory C2960

Hello

I have a C2960-24PC-L which has a very high occupancy of the processor memory. I've used version 15.0SE 15.0SE2 and now 15.0SE3 and the problem seems to persist.

                Head    Total(b)     Used(b)     Free(b)   Lowest(b)  Largest(b)

Processor    25D93F0    23726640    18936520     4790120     4625036     4638188

      I/O    2C00000     4194304     2581800     1612504     1286940     1287256

Driver te    1800000     1048576          44     1048532     1048532     1048532

Dead Proc Summary for: Processor

    PC          Total   Count  Name

0x00535E00     821804      41  mifs NOR Sector

0x000196E0      32488     258  hulc_flash init

0x0053A73C      25220       5  mifs sector buf

0x005364DC      20044       1  mifs NOR Sector Info Pointers

0x00536504      20044       1  mifs NOR Sector Info Pointers

0x0053BD90      10088       2  mifs sector buffers

Allocator PC Summary for: Processor

    PC          Total   Count  Name

0x0142EB94    2310848     292  Process Stack

0x002E231C    1417268    1226  *Packet Header*

0x00535E00     821804      41  mifs NOR Sector

0x00E304BC     712840       8  Init

0x013A70F8     545460      39  TW Buckets

0x00426854     439340       1  Init

0x012C4248     393480       6  STP Port Control Block Chunk

0x012CC824     360660    4094  STP Config Block

0x00EB8980     295332    3161  IPC Thread Slot

0x012CCB14     280148    4094  STP Port Tree Config Block

0x002E563C     262720       6  pak subblock chunk

0x00904AF4     262304       1  RE Message Chunk

0x009571E0     262232       2  CEF: hash table

0x00426830     256300       1  Init

0x002E236C     230376       5  *Packet Data*

0x013EA934     219240     290  Process

Is there anything I can do to lower the memory consumption?

Thanks for the help

Everyone's tags (3)
5 REPLIES
New Member

Processor Memory C2960

Green,

can you please show "sh run proc cpu sorted"

DS

New Member

Processor Memory C2960

of course

PID  Runtime(ms)     Invoked      uSecs   5Sec   1Min   5Min TTY Process

131      902965     5931514        152  0.15%  0.28%  0.37%   0 Hulc LED Process

132        8920      173812         51  0.15%  0.01%  0.00%   0 HL3U bkgrd proce

197      321212     1373797        233  0.15%  0.10%  0.11%   0 Spanning Tree

147      136251      235751        577  0.15%  0.05%  0.05%   0 PI MATM Aging Pr

   5          85        3961         21  0.00%  0.00%  0.00%   0 Pool Manager

   6           0           1          0  0.00%  0.00%  0.00%   0 DiscardQ Backgro

   4      401730       42599       9430  0.00%  0.11%  0.11%   0 Check heaps

   8           9         180         50  0.00%  0.00%  0.00%   0 WATCH_AFS

   9           0           1          0  0.00%  0.00%  0.00%   0 Critical Bkgnd

   3          18        2046          8  0.00%  0.00%  0.00%   0 DHCPD Timer

   7           0           2          0  0.00%  0.00%  0.00%   0 Timers

  12        2145        7456        287  0.00%  0.00%  0.00%   0 ARP Input

   2         214       47522          4  0.00%  0.00%  0.00%   0 Load Meter

  14           0           1          0  0.00%  0.00%  0.00%   0 AAA_SERVER_DEADT

  15           0           1          0  0.00%  0.00%  0.00%   0 Policy Manager

  16           8           5       1600  0.00%  0.00%  0.00%   0 Entity MIB API

  17           0           1          0  0.00%  0.00%  0.00%   0 IFS Agent Manage

  10           0           1          0  0.00%  0.00%  0.00%   0 Crash writer

  11           0           1          0  0.00%  0.00%  0.00%   0 Exception contro

  13        1222      246629          4  0.00%  0.00%  0.00%   0 ARP Background

  21           0           1          0  0.00%  0.00%  0.00%   0 IPC Session Serv

  22           0           1          0  0.00%  0.00%  0.00%   0 IPC Zone Manager

  23         519      230885          2  0.00%  0.00%  0.00%   0 IPC Periodic Tim

  24         867      230885          3  0.00%  0.00%  0.00%   0 IPC Deferred Por

  18          32       47451          0  0.00%  0.00%  0.00%   0 IPC Event Notifi

  26           0           1          0  0.00%  0.00%  0.00%   0 IPC Seat Manager

  27          16       13574          1  0.00%  0.00%  0.00%   0 IPC Check Queue

  28           0           1          0  0.00%  0.00%  0.00%   0 IPC Seat RX Cont

  29           0           1          0  0.00%  0.00%  0.00%   0 IPC Seat TX Cont

  30          52       23765          2  0.00%  0.00%  0.00%   0 IPC Keep Alive M

  31           0       47452          0  0.00%  0.00%  0.00%   0 IPC Loadometer

  32          84           5      16800  0.00%  0.00%  0.00%   0 PrstVbl

  33           8           2       4000  0.00%  0.00%  0.00%   0 XML Proxy Client

Hall of Fame Super Gold

Processor Memory C2960

I believe that's a cosmetic bug.

Processor Memory C2960

capture sh cpu processes and see which interface is utilising the more cpu utilization.

You can check the machjine/server connected to that interface.

1st step try shutting the suspect interafce and check if the process utilzation gets down and works normally....

New Member

Processor Memory C2960

I put the "sh processes cpu" above.

No interface have relevant traffic at this time, for example, the uplink:


5 minute input rate 80000 bits / sec, 21 packets / sec 
5 minute output rate 11000 bits / sec, 8 packets / sec

thanks

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