What's the meaning of CPU status in top, vmstat, mpstat ?
Issue
- What's the meaning of CPU status in top, vmstat, mpstat ?
vmstat:
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
r b swpd free buff cache si so bi bo in cs **us sy id wa st**
0 1 5664 98552 135756 86704 0 0 0 3 21 31 **0 0 100 0 0**
(..omit..)
top:
Tasks: 302 total, 1 running, 301 sleeping, 0 stopped, 0 zombie
**Cpu(s): 2.1%us, 0.7%sy, 0.0%ni, 96.8%id, 0.4%wa, 0.0%hi, 0.0%si, 0.0%st**
(..omit..)
mpstat:
11:56:56 CPU **%usr %nice %sys %iowait %irq %soft %steal %guest %idle**
11:56:56 all **2.10 0.00 0.66 0.39 0.00 0.01 0.00 0.00 96.85**
Environment
- Red Hat Enterprise Linux 5 - All Architectures
- Red Hat Enterprise Linux 6 - All Architectures
- Red Hat Enterprise Linux 7 - All Architectures
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
