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Code Block
	vmstat 2
	 procs                      memory      swap          io     system         cpu
	  r  b   swpd   free   buff  cache   si   so    bi    bo   in    cs us sy id wa
	  2  0  95592  61288 975548 329124    1    2    23    24  178   623  3  1 93  3
	  0  0  95592  61288 975548 329124    0    0     0     0  177   577  1  0 98  0
	  0  0  95592  61288 975552 329124    0    0     0    16  172   583  1  0 98  0
	  0  0  95592  61284 975552 329124    0    0     0     0  173   585  0  1 99  0
	  0  0  95592  61280 975556 329124    0    0     0     6  173   569  0  0 99  0


Per this source https://access.redhat.com/solutions/1160343 the "r" column is:

The number of processes waiting for run time

Also note:

The first line of the report will contain the average values since the last time the computer was rebooted. All other lines in the report will represent their respective current values.

The "r" column is a measure of "queue depth": the depth of the (conceptual) queue where ready-to-run threads wait for a CPU. Queueing indicates CPU saturation. 


top

The top output shows, among other things, CPU usage percentage. The output below shows that the CPUs are mostly in use (idle=3.0%) and that Java processes using most of that CPU.

Code Block
	top
	  12:49:24  up 113 days, 23:36, 35 users,  load average: 10.40, 5.20, 2.30
	 615 processes: 587 sleeping, 27 running, 1 zombie, 0 stopped
	 CPU states:  cpu    user    nice  system    irq  softirq  iowait    idle
	            total   61.7%    0.0%   31.4%   0.5%     2.5%    0.4%    3.0%
	 
	   PID USER  PRI  NI  SIZE  RSS SHARE STAT %CPU %MEM   TIME CPU COMMAND
	 22523 user1  15   0 1102M 1.1G 18068 R     3.6 14.1   0:24   1 java
	 22778 user1  15   0 1102M 1.1G 18068 R     2.1 14.1   0:02   1 java
	 22682 user1  15   0 1102M 1.1G 18068 R     1.4 14.1   0:07   1 java
	 22698 user1  15   0 1102M 1.1G 18068 R     1.4 14.1   0:10   0 java
	 19286 user1  15   0 1100M 1.1G 18080 R     0.5 14.1   0:25   0 java

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vsd
Another way to determine whether a machine or process is CPU-bound is to use vsd to display active CPU and process CPU time values contained in a given Geode statistics archive.
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