Flent-users discussion archives
 help / color / mirror / Atom feed
From: "Toke Høiland-Jørgensen" <notifications@github.com>
To: tohojo/flent <flent@noreply.github.com>
Cc: Comment <comment@noreply.github.com>,
	flent-users <flent-users@flent.org>
Subject: Re: [Flent-users] [tohojo/flent] Observations on Flent output for "Coffee Shop Bloat Tests" (#183)
Date: Sun, 15 Sep 2019 05:36:30 -0700	[thread overview]
Message-ID: <tohojo/flent/issues/183/531562098@github.com> (raw)
In-Reply-To: <tohojo/flent/issues/183@github.com>


[-- Attachment #1.1: Type: text/plain, Size: 7793 bytes --]

That should all be fixable, at least for new tests. The summary output just prints data series in the order they are specified in the data file, so harder to re-sort old files...

On 15 September 2019 13:51:48 CEST, Rich Brown <notifications@github.com> wrote:
>Using Flent 1.9.9-git-2a08dd9:
>
>I have been looking hard at Flent results for Dave's tests for coffee
>shops [(my latest
>script.)](https://github.com/richb-hanover/coffee-shop-bloat-test) I
>have a few fussy observations about the Flent output for the tests:
>
>* I like how the rrul and rrul_be tests summarize average and sum as
>the last items in their section. My eye is drawn to the discontinuity
>in the labels and sees the sum (after all is - that's the only number
>people care about :-) at the bottom. In the tcp_nup and tcp_ndown
>tests, it occurs to me to place the average & sum at the bottom of
>those lists as well. 
>
>* I believe (but am guessing) that the rrul and rrul_be "TCP totals"
>row is the sum of the TCP download sum and the TCP upload sum. It
>occurs to me that statistic could be placed at the very bottom of the
>report instead of being "in the middle".
>
>* It would be helpful not to add a closing "." after the filename in
>the "Data file written to..." line. That makes it easier to select the
>file name for pasting into `flent --gui ...` command. Mistakenly
>copying the "." doesn't seem to hurt, but I perseverate about having
>that "." in the file name.
>
>As always, Flent is a great system for collecting and displaying
>reproducible data. Thanks.
>
>```
>bash-3.2$ sh coffee-shop-bloat-test.sh
>Testing from Richs-MBP-10337.lan to flent-fremont.bufferbloat.net
>Measuring baseline latency to 1.1.1.1...
>1.1.1.1 : xmt/rcv/%loss = 5/5/0%, min/avg/max = 14.6/15.9/16.7
>
>Started Flent 1.9.9-git-2a08dd9 using Python 3.7.3.
>Starting tcp_ndown test. Expected run time: 70 seconds.
>Data file written to
>./tcp_ndown-2019-09-15T065532.373197.Richs-MBP-10337_lan.flent.gz.
>
>Summary of tcp_ndown test run from 2019-09-15 10:55:32.373197
>  Title: 'Richs-MBP-10337.lan'
>
>                                   avg       median          # data pts
>Ping (ms) ICMP                 :       103.47       102.00 ms          
>   350
>Ping (ms) ICMP 1.1.1.1 (extra) :        27.10        26.25 ms          
>   350
>TCP download avg               :         1.48          N/A Mbits/s     
>   353
>TCP download sum               :         5.93          N/A Mbits/s     
>   353
>TCP download::1                :         1.56         1.51 Mbits/s     
>   353
>TCP download::2                :         1.53         1.49 Mbits/s     
>   353
>TCP download::3                :         1.42         1.42 Mbits/s     
>   353
>TCP download::4                :         1.42         1.42 Mbits/s     
>   353
>Started Flent 1.9.9-git-2a08dd9 using Python 3.7.3.
>Starting tcp_nup test. Expected run time: 70 seconds.
>Data file written to
>./tcp_nup-2019-09-15T065648.202997.Richs-MBP-10337_lan.flent.gz.
>
>Summary of tcp_nup test run from 2019-09-15 10:56:48.202997
>  Title: 'Richs-MBP-10337.lan'
>
>                                   avg       median          # data pts
>Ping (ms) ICMP                 :       103.12       101.00 ms          
>   350
>Ping (ms) ICMP 1.1.1.1 (extra) :        25.44        23.60 ms          
>   350
>TCP upload avg                 :         0.13          N/A Mbits/s     
>   354
>TCP upload sum                 :         0.52          N/A Mbits/s     
>   354
>TCP upload::1                  :         0.14         0.16 Mbits/s     
>   354
>TCP upload::2                  :         0.14         0.16 Mbits/s     
>   354
>TCP upload::3                  :         0.14         0.15 Mbits/s     
>   354
>TCP upload::4                  :         0.10         0.10 Mbits/s     
>   354
>Started Flent 1.9.9-git-2a08dd9 using Python 3.7.3.
>Starting rrul test. Expected run time: 70 seconds.
>Data file written to
>./rrul-2019-09-15T065804.053659.Richs-MBP-10337_lan.flent.gz.
>
>Summary of rrul test run from 2019-09-15 10:58:04.053659
>  Title: 'Richs-MBP-10337.lan'
>
>                                   avg       median          # data pts
>Ping (ms) ICMP                 :       106.25       105.00 ms          
>   350
>Ping (ms) ICMP 1.1.1.1 (extra) :        31.23        30.55 ms          
>   350
>Ping (ms) UDP BE               :         9.43       106.38 ms          
>   352
>Ping (ms) UDP BK               :         9.40       106.72 ms          
>   352
>Ping (ms) UDP EF               :         9.38       106.44 ms          
>   352
>Ping (ms) avg                  :         9.40          N/A ms          
>   352
>TCP download BE                :         1.52         1.55 Mbits/s     
>   352
>TCP download BK                :         1.52         1.52 Mbits/s     
>   352
>TCP download CS5               :         1.51         1.50 Mbits/s     
>   352
>TCP download EF                :         1.47         1.53 Mbits/s     
>   352
>TCP download avg               :         1.50          N/A Mbits/s     
>   352
>TCP download sum               :         6.02          N/A Mbits/s     
>   352
>TCP totals                     :         6.45          N/A Mbits/s     
>   352
>TCP upload BE                  :         0.10         0.10 Mbits/s     
>   352
>TCP upload BK                  :         0.11         0.11 Mbits/s     
>   352
>TCP upload CS5                 :         0.11         0.10 Mbits/s     
>   352
>TCP upload EF                  :         0.11         0.11 Mbits/s     
>   352
>TCP upload avg                 :         0.11          N/A Mbits/s     
>   352
>TCP upload sum                 :         0.43          N/A Mbits/s     
>   352
>Started Flent 1.9.9-git-2a08dd9 using Python 3.7.3.
>Starting rrul_be test. Expected run time: 70 seconds.
>Data file written to
>./rrul_be-2019-09-15T065924.850091.Richs-MBP-10337_lan.flent.gz.
>
>Summary of rrul_be test run from 2019-09-15 10:59:24.850091
>  Title: 'Richs-MBP-10337.lan'
>
>                                   avg       median          # data pts
>Ping (ms) ICMP                 :       106.67       106.00 ms          
>   350
>Ping (ms) ICMP 1.1.1.1 (extra) :        30.96        30.30 ms          
>   350
>Ping (ms) UDP BE1              :         9.47       106.33 ms          
>   352
>Ping (ms) UDP BE2              :         9.40       107.30 ms          
>   352
>Ping (ms) UDP BE3              :         9.26       104.88 ms          
>   352
>Ping (ms) avg                  :         9.38          N/A ms          
>   352
>TCP download BE                :         1.38         1.39 Mbits/s     
>   352
>TCP download BE2               :         1.61         1.67 Mbits/s     
>   352
>TCP download BE3               :         1.55         1.61 Mbits/s     
>   352
>TCP download BE4               :         1.50         1.56 Mbits/s     
>   352
>TCP download avg               :         1.51          N/A Mbits/s     
>   352
>TCP download sum               :         6.04          N/A Mbits/s     
>   352
>TCP totals                     :         6.48          N/A Mbits/s     
>   352
>TCP upload BE                  :         0.11         0.11 Mbits/s     
>   352
>TCP upload BE2                 :         0.11         0.11 Mbits/s     
>   352
>TCP upload BE3                 :         0.11         0.11 Mbits/s     
>   352
>TCP upload BE4                 :         0.11         0.10 Mbits/s     
>   352
>TCP upload avg                 :         0.11          N/A Mbits/s     
>   352
>TCP upload sum                 :         0.44          N/A Mbits/s     
>   352
>bash-3.2$
>```


-- 
You are receiving this because you commented.
Reply to this email directly or view it on GitHub:
https://github.com/tohojo/flent/issues/183#issuecomment-531562098

[-- Attachment #1.2: Type: text/html, Size: 10536 bytes --]

[-- Attachment #2: Type: text/plain, Size: 151 bytes --]

_______________________________________________
Flent-users mailing list
Flent-users@flent.org
http://flent.org/mailman/listinfo/flent-users_flent.org

       reply	other threads:[~2019-09-15 12:37 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <tohojo/flent/issues/183@github.com>
2019-09-15 12:36 ` Toke Høiland-Jørgensen [this message]
2019-09-15 15:53 ` Toke Høiland-Jørgensen
2019-09-16  9:39 ` Toke Høiland-Jørgensen
2019-09-16 12:05 ` Toke Høiland-Jørgensen

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://lists.flent.org/postorius/lists/flent-users.flent.org/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=tohojo/flent/issues/183/531562098@github.com \
    --to=notifications@github.com \
    --cc=comment@noreply.github.com \
    --cc=flent-users@flent.org \
    --cc=flent@noreply.github.com \
    --cc=reply+AHVNJP36D3OBRI6K5LN4RLV3RNRM5EVBNHHB23NSMM@reply.github.com \
    --subject='Re: [Flent-users] [tohojo/flent] Observations on Flent output for "Coffee Shop Bloat Tests" (#183)' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox