The sff8472 process eats CPU on Cisco 3750x. How to cure?

Welcome. There are Cisco 3750x:
Cisco IOS Software, C3750E Software (C3750E-UNIVERSALK9-M), Version 15.0(2)SE5, RELEASE SOFTWARE (fc1)
Process sff8472 eating 60-70% CPU constantly.
I found the following:
https://quickview.cloudapps.cisco.com/quickview/bu...
https://bst.cloudapps.cisco.com/bugsearch/bug/CSCt...
It is written that The issue is fixed in software beginning 12.2(55)SE1
But I have a newer version already.
3750x#show process cpu | ex 0.00
CPU utilization for five seconds: 63%/0%; one minute: 64%; five minutes: 64%
 PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
 13 20924108 43907575 476 0.15% 0.16% 0.15% 0 ARP Input
 63 70024518 152931121 457 50.66% 49.17% 49.13% 0 SFF8472
 90 59546390 47540702 1252 0.31% 0.35% 0.33% 0 RedEarth Tx Mana
 112 8512612 257306529 33 0.15% 0.06% 0.04% 0 HLFM address lea
 129 710898547 170965211 4158 4.39% 4.35% 4.13% 0 hpm main process
 133 44099942 16760530 2631 0.15% 0.15% 0.17% 0 hpm counter proc
 178 121088136 240930765 502 0.31% 0.82% 0.77% 0 Hulc LED Process
 181 81821332 12326709 6637 0.62% 0.75% 0.76% 0 HL3U bkgrd proce
 228 11806070 34322566 343 0.31% 0.14% 0.12% 0 IP Input
 264 11661420 15847544 735 0.15% 0.07% 0.09% 0 PI MATM Aging Pr
 410 16428247 45011085 364 0.31% 0.13% 0.10% 0 VLAN Manager


Thank you.
June 26th 19 at 13:56
0 answer

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