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RAHISTO(1) General Commands Manual RAHISTO(1) NAME rahisto - print histogram of metrics from argus(8) data. SYNOPSIS rahisto [-M histomode] -H bin[L]:range|size ... [raoptions] [-- fil- ter-expression] 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 in- cluding 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 [src | dst] packet count. [s|d]meansz [src | dst] mean packet size. [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 transaction duration for HTTP traffic. % rahisto -H dur 10 -r ~/argus/data/argus*out.gz - port http N = 194 mean = 15.928685 stddev = 23.728876 max = 81.354462 min = 0.008055 median = 0.079948 95% = 59.208977 Class Interval Freq Rel.Freq Cum.Freq 1 0.000000e+00 123 63.4021% 63.4021% 2 8.200000e+00 7 3.6082% 67.0103% 3 1.640000e+01 13 6.7010% 73.7113% 4 2.460000e+01 9 4.6392% 78.3505% 5 3.280000e+01 0 0.0000% 78.3505% 6 4.100000e+01 0 0.0000% 78.3505% 7 4.920000e+01 6 3.0928% 81.4433% 8 5.740000e+01 35 18.0412% 99.4845% 9 6.560000e+01 0 0.0000% 99.4845% 10 7.380000e+01 1 0.5155% 100.0000% A sample invocation where the 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. % rahisto -H dur 10:0-75u -R /Vol*/Data/Archive/split/*68/2012/0[23] - arp and dur gt 0 N = 360 mean = 0.000028 stddev = 0.000007 max = 0.000066 min = 0.000014 median = 0.000031 95% = 0.000028 mode = 0.000026 Class Interval Freq Rel.Freq Cum.Freq 1 0.000000e+00 0 0.0000% 0.0000% 2 7.500000e-06 2 0.5556% 0.5556% 3 1.500000e-05 63 17.5000% 18.0556% 4 2.250000e-05 188 52.2222% 70.2778% 5 3.000000e-05 71 19.7222% 90.0000% 6 3.750000e-05 23 6.3889% 96.3889% 7 4.500000e-05 10 2.7778% 99.1667% 8 5.250000e-05 2 0.5556% 99.7222% 9 6.000000e-05 1 0.2778% 100.0000% 10 6.750000e-05 0 0.0000% 100.0000% COPYRIGHT Copyright (c) 2000-2016 QoSient. All rights reserved. SEE ALSO ra(1), rarc(5), argus(8), AUTHORS Carter Bullard (carter@qosient.com). BUGS rahisto 3.0.8 07 November 2000 RAHISTO(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | INVOCATION | COPYRIGHT | SEE ALSO | AUTHORS | BUGS
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