Hi, there can be many reasons for high CPU consumption. This alone can't really tell nothing. Have you made some changes recently? Switch code update? changes in topology at all?
Hi, if you are in one of the following 10.5.3.5 and 10.5.4.4 firmware versions. I recommend you to update FW. If switch in full switch mode you can try turning off the ARP suppression feature in the EVPN profile.
DELL-Young E
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March 20th, 2022 17:00
Hi, there can be many reasons for high CPU consumption. This alone can't really tell nothing. Have you made some changes recently? Switch code update? changes in topology at all?
delluser1996
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0
December 6th, 2023 06:23
We are also experiencing this issue. Here is what is shown when I run the command SHOW EVENT HISTORY
xCore1# show event history
Sq No State Name Timestamp Source
----- -------- ------------------------------ --------------------------- --------------
7383588 stateless PM_SYS_UTIL_HI Wed Dec 06 14:11:15 2023 Top 3 Processes CPU utilization(%): base_nas(1561) - 60.99 , zmq-bind-proxyd(589
7383587 raised PM_SYS_UTIL_HI Wed Dec 06 14:11:15 2023 CPU Utilization 1-minute High Threshold alarm Raised: 87.27 (85-75)
7383586 raised PM_SYS_UTIL_LO Wed Dec 06 14:11:11 2023 CPU Utilization 1-minute Low Threshold alarm Raised: 81.40 (85-75)
7383585 cleared PM_SYS_UTIL_LO Wed Dec 06 14:09:41 2023 CPU Utilization 1-minute Low Threshold alarm Cleared: 69.82 (85-75)
7383584 cleared PM_SYS_UTIL_HI Wed Dec 06 14:09:32 2023 CPU Utilization 1-minute High Threshold alarm Cleared: 82.84 (85-75)
7383583 raised PM_SYS_UTIL_HI Wed Dec 06 14:08:45 2023 CPU Utilization 5-minute High Threshold alarm Raised: 80.29 (80-70)
7383582 raised PM_SYS_UTIL_HI Wed Dec 06 14:06:10 2023 CPU Utilization 1-minute High Threshold alarm Raised: 87.66 (85-75)
7383581 raised PM_SYS_UTIL_LO Wed Dec 06 14:06:00 2023 CPU Utilization 1-minute Low Threshold alarm Raised: 75.59 (85-75)
7383580 stateless ALM_AUTH_EVENT Wed Dec 06 14:04:54 2023 MESSAGE=pam_unix(sshd:session): session opened for user admin by (uid=0)
7383579 stateless ALM_AUTH_EVENT Wed Dec 06 14:04:51 2023 MESSAGE=pam_unix(sshd:session): session opened for user admin by (uid=0)
7383578 cleared PM_SYS_UTIL_HI Wed Dec 06 14:04:50 2023 CPU Utilization 5-minute High Threshold alarm Cleared: 79.47 (80-70)
7383577 cleared PM_SYS_UTIL_LO Wed Dec 06 14:03:53 2023 CPU Utilization 1-minute Low Threshold alarm Cleared: 73.89 (85-75)
7383576 cleared PM_SYS_UTIL_HI Wed Dec 06 14:03:48 2023 CPU Utilization 1-minute High Threshold alarm Cleared: 80.02 (85-75)
7383575 stateless ALM_AUTH_EVENT Wed Dec 06 13:59:01 2023 MESSAGE=pam_unix(sshd:session): session closed for user admin
7383574 stateless ALM_AUTH_EVENT Wed Dec 06 13:58:43 2023 MESSAGE=pam_unix(sshd:session): session closed for user admin
7383573 raised PM_SYS_UTIL_HI Wed Dec 06 13:58:24 2023 CPU Utilization 5-minute High Threshold alarm Raised: 80.52 (80-70)
7383572 raised PM_SYS_UTIL_HI Wed Dec 06 13:58:24 2023 CPU Utilization 1-minute High Threshold alarm Raised: 85.24 (85-75)
7383571 raised PM_SYS_UTIL_LO Wed Dec 06 13:58:19 2023 CPU Utilization 1-minute Low Threshold alarm Raised: 78.63 (85-75)
7383570 raised PM_SYS_UTIL_LO Wed Dec 06 13:57:41 2023 CPU Utilization 5-minute Low Threshold alarm Raised: 70.64 (80-70)
7383569 cleared PM_SYS_UTIL_LO Wed Dec 06 13:57:18 2023 CPU Utilization 5-minute Low Threshold alarm Cleared: 69.94 (80-70)
7383568 cleared PM_SYS_UTIL_LO Wed Dec 06 13:56:50 2023 CPU Utilization 1-minute Low Threshold alarm Cleared: 74.70 (85-75)
7383567 cleared PM_SYS_UTIL_HI Wed Dec 06 13:56:45 2023 CPU Utilization 1-minute High Threshold alarm Cleared: 81.39 (85-75)
7383566 raised PM_SYS_UTIL_LO Wed Dec 06 13:56:31 2023 CPU Utilization 5-minute Low Threshold alarm Raised: 70.65 (80-70)
7383565 raised PM_SYS_UTIL_HI Wed Dec 06 13:54:29 2023 CPU Utilization 1-minute High Threshold alarm Raised: 89.73 (85-75)
7383564 raised PM_SYS_UTIL_LO Wed Dec 06 13:54:19 2023 CPU Utilization 1-minute Low Threshold alarm Raised: 78.63 (85-75)
7383563 cleared PM_SYS_UTIL_LO Wed Dec 06 13:47:53 2023 CPU Utilization 5-minute Low Threshold alarm Cleared: 69.36 (80-70)
7383562 cleared PM_SYS_UTIL_HI Wed Dec 06 13:47:16 2023 CPU Utilization 5-minute High Threshold alarm Cleared: 78.79 (80-70)
7383561 cleared PM_SYS_UTIL_LO Wed Dec 06 13:46:33 2023 CPU Utilization 1-minute Low Threshold alarm Cleared: 69.50 (85-75)
7383560 cleared PM_SYS_UTIL_HI Wed Dec 06 13:46:24 2023 CPU Utilization 1-minute High Threshold alarm Cleared: 82.06 (85-75)
7383559 stateless ALM_AUTH_EVENT Wed Dec 06 13:46:19 2023 MESSAGE=pam_unix(sshd:session): session opened for user admin by (uid=0)
7383558 stateless VLT_DELAY_RESTORE_COMPLETE Wed Dec 06 13:46:17 2023
7383557 stateless ALM_AUTH_EVENT Wed Dec 06 13:46:17 2023 MESSAGE=pam_unix(sshd:session): session opened for user admin by (uid=0)
7383556 raised PM_SYS_UTIL_LO Wed Dec 06 13:45:51 2023 CPU Utilization 5-minute Low Threshold alarm Raised: 97.11 (80-70)
7383555 raised PM_SYS_UTIL_HI Wed Dec 06 13:45:51 2023 CPU Utilization 5-minute High Threshold alarm Raised: 97.11 (80-70)
We also have a yellow color from our SYSTEM LED Indicator.
(edited)