Linux environment-Common command-dstat use

Dstat command is Vmstat, Iostat, Netstat and one, dstat emphasis and data collection.

Yum Install Dstat-y

[Email protected]_5 ~]# Dstat ----total-cpu-usage-----dsk/total--net/total----paging-----system-- USR sys IDL Wai hiq siq| Read writ|  Recv send| In-out | int CSW 1 0 97 2 0 0|   845B 58k|   0 0 | 0 0 | 993 318 1 1 98 0 0 1|  0 0 |   34k 32k| 0 0 |1431 932 3 2 96 0 0 0|  0 0 |   14k 22k| 0 0 |1147 494 3 2 95 0 0 1|  0 0 |   31k 44k| 0 0 |1399 767 0 1 68 31 0 1|   0 16k|1328b 2167b| 0 0 | 932 308 1 0 75 25 0 0| 0 488k|   126B 522b| 0 0 | 972 330 0 0 100 0 0 0|   0 0 |1418b 4518b| 0 0 |1007 297 0 0 99 0 0 1|   0 0 |1564b 2398b| 0 0 |1012 316 0 1 99 0 0 0|  0 0 |   60B 298b| 0 0 | 985 282 0 0 100 0 0 0|   0 0 |2479b 7216b| 0 0 |1031 330 0 0 100 0 0 1|  0 0 |   60B 510b| 0 0 |1003 286 1 0 98 0 0 1|  0 0 |   13k 38k| 0 0 |1078 429 0 0 98 1 1 1|   0 328k|1959b 2890b| 0 0 |1000 338 0 0 100 0 0 0|  0 0 |   60B 404b| 0 0 |1003 301

USR user CPU time

SYS System CPU time

IDL Idle CPU Time

Wai wait for IO CPU time

read     Read speed

writ     Write speed

recv      receive data

Send data

int CPU Interrupt Count

CSW CPU Context Switch

Linux environment-Common command-dstat use