RAHISTO(1)RAHISTO(1)NAMErahisto - print histogram of metrics from argus(8) data.
COPYRIGHT
Copyright (c) 2000-2008 QoSient. All rights reserved.
SYNOPSISrahisto [-M histomode] -H bin[L]:range|size ... [raoptions]
DESCRIPTION
Rahisto reads argus data from an argus-data source, sorts the records
based on the criteria specified on the command line, and outputs a
valid argus-stream.
OPTIONS
Rahisto, like all ra based clients, supports a number of ra options
including filtering of input argus records through a terminating filter
expression. See ra(1) for a complete description of ra options.
rahisto(1) specific options are:
-M nozero
Don't print bins that have zero frequencies.
-M outlayer
Print accumulated stats for outlayer values, i.e. the values that
are outside the histogram range.
-H metric bin[L]:range | size
Supported metrics are:
dur record total duration.
avgdur record average duration.
proto transaction protocol.
sport source port number.
dport destination port number.
stos source TOS byte value.
dtos destination TOS byte value.
sttl src -> dst TTL value.
dttl dst -> src TTL value.
[s|d]bytes [src | dst] transaction bytes.
[s|d]appbytes [src | dst] application bytes.
[s|d]pkts dst -> src packet count.
[s|d]load packets per second.
[s|d]loss pkts retransmitted or dropped.
[s|d]ploss percent pkts retransmitted or dropped.
[s|d]rate bits per second.
INVOCATION
A sample invocation of rahisto(1). This call reads argus(8) data from
inputfile and generates a frequency distribution histogram for the
round-trip time of arp volleys in argus(8) data, between two hosts in a
local area network, a.b.c.d and a.b.c.e.
rahisto-H dur 20:50-150u -r inputfile -M outlayer - arp and src pkts 1
and dst pkts 1
SEE ALSOra(1), rarc(5), argus(8),
FILESAUTHORS
Carter Bullard (carter@qosient.com).
BUGS
07 November 2000 RAHISTO(1)
