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.TH DETERMINE_MAXIMUM_MPPS 8 "Dec 4, 2020"
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.SH NAME
determine_maximum_mpps \- Determine the maximum mpps the machine can handle
.SH SYNOPSIS
.LP
determine_maximum_mpps [-a cpulist] [-m maxlat] [-n cycles] [-f | -r] [-p priority] [-h]
.SH DESCRIPTION
determine_maximum_mpps will find the maximum mpps parameter which can sustain
.PP
.RS
1. 10 consecutive 30 second runs.
.br
2. 1 run of 10 minutes.
.PP
.RE
Without violating the latency specified with $MAXLAT (default 20000)
.PP
.SH TERMINOLOGY
mpps : million-packets-per-second
.br
.SH OPTIONS
.TP
.B \-a cpulist
List of processors to run on. The default is processor 0
.br
Numbers are separated by commas and may include ranges. Eg. 0,3,7\-11
.TP
.B \-m maxlat
Maximum latency in nanoseconds. The default is 20000. If the maximum is exceeded, that run of queuelat quits.
.TP
.B \-n cycles
Extimated number of cycles it takes to process one packet. The default is 300
.TP
.B \-f
Set the scheduling policy to SCHED_FIFO. This is the default if not specified.
.TP
.B \-r
Set the scheduling policy to SCHED_RR.
.TP
.B \-p priority
default priority = 1. Valid numbers are from 1 to 99
.TP
.B \-h
help
.LP
.SH AUTHOR
determine_maximum_mpps was written by
.br
Marcelo Tosatti <mtosatti@redhat.com>
.PP
This man page was written by John Kacur <jkacur@redhat.com>