Karsten Loesing <karsten@xxxxxxxxxxxxxx> writes:
> On 2020-11-03 15:01, George Kadianakis wrote:
>> Hello Karsten,
>
> Hi George!
>
>> hope you are doing well!
>>
>> I've been working on the S61 performance experiments [0] and I would appreciate
>> some help with onionperf.
>>
> <snip>
>
>> Then for another onionperf run (attached as 'onionperf-44028.json.xz') it gave me a different error:
>>
>> $ onionperf visualize --data onionperf.analysis.json.xz "Test Measurements"
>> 2020-11-03 15:50:03 1604411403.946028 [onionperf] [INFO] loading analysis results from /user/tmp/onionperf/analysis/onionperf.analysis.json.xz
>> 2020-11-03 15:50:03 1604411403.976088 [onionperf] [INFO] done!
>> Traceback (most recent call last):
>> File "/user/.local/bin/onionperf", line 4, in <module>
>> __import__('pkg_resources').run_script('OnionPerf==0.8', 'onionperf')
>> File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 650, in run_script
>> self.require(requires)[0].run_script(script_name, ns)
>> File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 1453, in run_script
>> exec(script_code, namespace, namespace)
>> File "/user/.local/lib/python3.8/site-packages/OnionPerf-0.8-py3.8.egg/EGG-INFO/scripts/onionperf", line 622, in <module>
>> File "/user/.local/lib/python3.8/site-packages/OnionPerf-0.8-py3.8.egg/EGG-INFO/scripts/onionperf", line 382, in main
>> File "/user/.local/lib/python3.8/site-packages/OnionPerf-0.8-py3.8.egg/EGG-INFO/scripts/onionperf", line 522, in visualize
>> File "/user/.local/lib/python3.8/site-packages/OnionPerf-0.8-py3.8.egg/onionperf/visualization.py", line 38, in plot_all
>> File "/user/.local/lib/python3.8/site-packages/OnionPerf-0.8-py3.8.egg/onionperf/visualization.py", line 129, in __extract_data_frame
>> KeyError: '44028'
>>
>> Because of the two errors above I'm unable to proceed with producing any
>> results. Any idea what I might be doing wrong? Is there any other data
>> you might need to help me with this?
>
> In this case it's failing even before writing a CSV file. Still, when
> looking at the .xz file I'm seeing only errors, too, so it's a related
> issue here.
>
Hello again Karsten,
your help was valuable last time and I managed to overcome those issues.
I've been doing more experiments recently (see
https://gitlab.torproject.org/tpo/core/tor/-/issues/40157#note_2716591)
and while the data collection is still ongoing, I decided to do some
visualizations to make sure that I'm not collecting useless data all
this time.
So I took collected onionperf data but when I tried to visualize them I
got a similar error like the one from my previous email:
"""
$ onionperf visualize --data onionperf.analysis.json.xz "bla"
2020-12-02 21:19:04 1606936744.475013 [onionperf] [INFO] loading analysis results from /home/user/tmp/onionperf/onionperf-data-2558933-close/onionperf.analysis.json.xz
2020-12-02 21:19:05 1606936745.245664 [onionperf] [INFO] done!
Traceback (most recent call last):
File "/home/user/.local/bin/onionperf", line 4, in <module>
__import__('pkg_resources').run_script('OnionPerf==0.8', 'onionperf')
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 650, in run_script
self.require(requires)[0].run_script(script_name, ns)
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 1453, in run_script
exec(script_code, namespace, namespace)
File "/home/user/.local/lib/python3.8/site-packages/OnionPerf-0.8-py3.8.egg/EGG-INFO/scripts/onionperf", line 622, in <module>
File "/home/user/.local/lib/python3.8/site-packages/OnionPerf-0.8-py3.8.egg/EGG-INFO/scripts/onionperf", line 382, in main
File "/home/user/.local/lib/python3.8/site-packages/OnionPerf-0.8-py3.8.egg/EGG-INFO/scripts/onionperf", line 522, in visualize
File "/home/user/.local/lib/python3.8/site-packages/OnionPerf-0.8-py3.8.egg/onionperf/visualization.py", line 38, in plot_all
File "/home/user/.local/lib/python3.8/site-packages/OnionPerf-0.8-py3.8.egg/onionperf/visualization.py", line 129, in __extract_data_frame
KeyError: '36178'
"""
However this time the onionperf.analysis.json.xz file looks more
reasonable. I'm attaching it to this email just in case you have the
time to check it out and tell me what might be going wrong.
FWIW, the data was collected in a manner similar to this:
$ onionperf measure -i --tgen ./tgen --tor ./tor --torclient-conf-file ./torrc --tgen-connect-ip 1.2.3.4 --tgen-listen-port 443 --tgen-connect-port 443 --tgen-pause-initial 20 --tgen-pause-between 2 --tgen-transfer-size '50 KiB'
Thanks a lot!
Attachment:
onionperf.analysis.json.xz
Description: application/xz
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