Check CPU nexsus

show system resources Command

https://www.cisco.com/c/en/us/support/docs/interfaces-modules/nexus-7000-series-supervisor-1-module/116137-trouble-nexus7000-highcpu-00.html#anc5

Use this command in order to display system-related CPU and memory statistics.

switch#show system resources
Load average: 1 minute: 0.36 5 minutes: 0.39 15 minutes: 0.44
Processes : 1068 total, 1 running
CPU states : 0.5% user, 5.5% kernel, 94.0% idle
Memory usage: 8245436K total, 3289920K used, 4955516K free
Current memory status: OK

Field	Description
Load	Number of processes that are running. The average reflects the system load over the past 1, 5, and 15 minutes.
Processes	Number of processes in the system and how many processes are actually running when the command is issued.
CPU status	CPU usage percentage in user mode, kernel mode, and idle time in the last one second. For a dual-core Supervisor, CPU is averaged across both cores.
Memory usage	Total memory, used memory, free memory, memory used for buffers, and memory used for cache in kilobytes. Buffers and the cache are included in the used memory statistics.