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Update tools/README.md for traffic.

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fengbojiang 2019-07-25 22:41:20 +08:00
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tools/README.md
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@ -102,7 +102,7 @@ For more details, see [Manual page](https://www.freebsd.org/cgi/man.cgi?route).
# top
Usage:
```
top [-p <f-stack proc_id>] [-P <max proc_id>] [-d <secs>] [-n num]
top [-p <f-stack proc_id>] [-P <max proc_id>] [-d <secs>] [-n <num>]
```
Examples:
```
@ -234,29 +234,33 @@ For more details, see [Manual page](https://www.freebsd.org/cgi/man.cgi?arp).
# traffic
Usage:
```
traffic [-p <f-stack proc_id>] [-d <secs>] [-n num]
traffic [-p <f-stack proc_id>] [-P <max proc_id>] [-d <secs>] [-n <num>]
```
Examples:
```
./sbin/traffic
./sbin/traffic -p 0 -P 3
|--------------------|--------------------|--------------------|--------------------|
| rx packets| rx bytes| tx packets| tx bytes|
|--------------------|--------------------|--------------------|--------------------|
| 0| 0| 0| 0|
| 298017| 30590860| 590912| 230712836|
| 475808| 49008224| 951616| 372081856|
| 474720| 48896160| 949440| 371231040|
| 475296| 48955488| 950592| 371681472|
| 475040| 48929120| 950080| 371481280|
| 474368| 48859904| 948736| 370955776|
| 475616| 48988448| 951232| 371931712|
| 475552| 48981856| 951104| 371881664|
| 476128| 49041184| 952256| 372332096|
| 475680| 48995040| 951360| 371981760|
| 475552| 48981856| 951104| 371881664|
| 475488| 48975264| 950976| 371831616|
| 473440| 48764320| 946880| 370230080|
|---------|--------------------|--------------------|--------------------|--------------------|
| proc_id| rx packets| rx bytes| tx packets| tx bytes|
|---------|--------------------|--------------------|--------------------|--------------------|
| 0| 39594| 3721836| 79218| 30945013|
| 1| 43427| 4082138| 86860| 33918830|
| 2| 37708| 3544552| 75448| 29462444|
| 3| 41306| 3882764| 82598| 32254519|
| total| 162035| 15231290| 324124| 126580806|
| | | | | |
| 0| 40849| 3839831| 81686| 31898383|
| 1| 44526| 4185444| 89056| 34776368|
| 2| 38491| 3618154| 76974| 30058347|
| 3| 41631| 3913314| 83244| 32506782|
| total| 165497| 15556743| 330960| 129239880|
| | | | | |
| 0| 41136| 3866750| 82268| 32125654|
| 1| 42184| 3965296| 84372| 32947266|
| 2| 39182| 3683108| 78358| 30598799|
| 3| 41458| 3897052| 82926| 32382603|
| total| 163960| 15412206| 327924| 128054322|
| | | | | |
```
# how to implement a custom tool for communicating with F-Stack process