Analysis of Robot reports from OSM Jenkins¶

Date and time of the report: 2026-08-15 08:45:04.627805

Analysed period: 2026-07-25 to 2026-08-15.

1. Retrieval of all currrent data for aggregate analytics¶

Database update:

Retrieving new jobs...

Getting new builds from: osm-stage_3-merge/master, osm-stage_3-merge/v19.0, osm-stage_3-merge/v18.0, osm-stage_3-merge/v17.0, osm-stage_3-merge/v16.0, osm-stage_3-merge/v14.0

Retrieving build 172 from "osm-stage_3-merge/v19.0"...	Build: FAILURE	Report unavailable

Retrieving build 173 from "osm-stage_3-merge/v19.0"...	Build: FAILURE	Report unavailable

Retrieving build 174 from "osm-stage_3-merge/v19.0"...	Build: FAILURE	Report unavailable

Retrieving build 175 from "osm-stage_3-merge/v19.0"...	Build: FAILURE	Report unavailable

Retrieving build 176 from "osm-stage_3-merge/v19.0"...	Build: FAILURE	Report unavailable

Retrieving build 177 from "osm-stage_3-merge/v19.0"...	Build: FAILURE	Report unavailable

Retrieving build 178 from "osm-stage_3-merge/v19.0"...	Build: FAILURE	Report unavailable

Retrieving build 179 from "osm-stage_3-merge/v19.0"...	Build: FAILURE	Report unavailable

Retrieving build 180 from "osm-stage_3-merge/v19.0"...	Build: FAILURE	Report unavailable

Retrieving build 181 from "osm-stage_3-merge/v19.0"...	Build: FAILURE	Report unavailable

Retrieving build 182 from "osm-stage_3-merge/v19.0"...	Build: FAILURE	Report unavailable

Retrieving build 183 from "osm-stage_3-merge/v19.0"...	Build: FAILURE	Traceback (most recent call last):
  File "/opt/conda/lib/python3.13/site-packages/urllib3/connectionpool.py", line 787, in urlopen
    response = self._make_request(
        conn,
    ...<10 lines>...
        **response_kw,
    )
  File "/opt/conda/lib/python3.13/site-packages/urllib3/connectionpool.py", line 534, in _make_request
    response = conn.getresponse()
  File "/opt/conda/lib/python3.13/site-packages/urllib3/connection.py", line 516, in getresponse
    httplib_response = super().getresponse()
  File "/opt/conda/lib/python3.13/http/client.py", line 1430, in getresponse
    response.begin()
    ~~~~~~~~~~~~~~^^
  File "/opt/conda/lib/python3.13/http/client.py", line 331, in begin
    version, status, reason = self._read_status()
                              ~~~~~~~~~~~~~~~~~^^
  File "/opt/conda/lib/python3.13/http/client.py", line 300, in _read_status
    raise RemoteDisconnected("Remote end closed connection without"
                             " response")
http.client.RemoteDisconnected: Remote end closed connection without response

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/opt/conda/lib/python3.13/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
        method=request.method,
    ...<9 lines>...
        chunked=chunked,
    )
  File "/opt/conda/lib/python3.13/site-packages/urllib3/connectionpool.py", line 841, in urlopen
    retries = retries.increment(
        method, url, error=new_e, _pool=self, _stacktrace=sys.exc_info()[2]
    )
  File "/opt/conda/lib/python3.13/site-packages/urllib3/util/retry.py", line 474, in increment
    raise reraise(type(error), error, _stacktrace)
          ~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/conda/lib/python3.13/site-packages/urllib3/util/util.py", line 38, in reraise
    raise value.with_traceback(tb)
  File "/opt/conda/lib/python3.13/site-packages/urllib3/connectionpool.py", line 787, in urlopen
    response = self._make_request(
        conn,
    ...<10 lines>...
        **response_kw,
    )
  File "/opt/conda/lib/python3.13/site-packages/urllib3/connectionpool.py", line 534, in _make_request
    response = conn.getresponse()
  File "/opt/conda/lib/python3.13/site-packages/urllib3/connection.py", line 516, in getresponse
    httplib_response = super().getresponse()
  File "/opt/conda/lib/python3.13/http/client.py", line 1430, in getresponse
    response.begin()
    ~~~~~~~~~~~~~~^^
  File "/opt/conda/lib/python3.13/http/client.py", line 331, in begin
    version, status, reason = self._read_status()
                              ~~~~~~~~~~~~~~~~~^^
  File "/opt/conda/lib/python3.13/http/client.py", line 300, in _read_status
    raise RemoteDisconnected("Remote end closed connection without"
                             " response")
urllib3.exceptions.ProtocolError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/osm-analytics/Jenkins/./00-script-jenkins_and_robot_etl.py", line 98, in <module>
    ingest_update_all_jenkins_job(
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
        jenkins_server=server,
        ^^^^^^^^^^^^^^^^^^^^^^
    ...<8 lines>...
        table_robot_reports_extended=table_robot_reports_extended
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/osm-analytics/Jenkins/jenkins_robot_etl.py", line 77, in ingest_update_all_jenkins_job
    robot_report_contents = get_robot_report(jenkins_server, job_name, build_number)
  File "/osm-analytics/Jenkins/jenkins_lib.py", line 103, in get_robot_report
    robot_results_url = get_build_summary(server, job_name, build_number)['url'] + 'robot/report/output.xml'
                        ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/osm-analytics/Jenkins/jenkins_lib.py", line 90, in get_build_summary
    build_info = server.get_build_info(job_name, build_number)
  File "/opt/conda/lib/python3.13/site-packages/jenkins/__init__.py", line 669, in get_build_info
    response = self.jenkins_open(requests.Request(
        'GET', self._build_url(BUILD_INFO, locals())
    ))
  File "/opt/conda/lib/python3.13/site-packages/jenkins/__init__.py", line 570, in jenkins_open
    return self.jenkins_request(req, add_crumb, resolve_auth).text
           ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/conda/lib/python3.13/site-packages/jenkins/__init__.py", line 597, in jenkins_request
    self._request(req, stream))
    ~~~~~~~~~~~~~^^^^^^^^^^^^^
  File "/opt/conda/lib/python3.13/site-packages/jenkins/__init__.py", line 563, in _request
    return self._session.send(r, **_settings)
           ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
  File "/opt/conda/lib/python3.13/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
  File "/opt/conda/lib/python3.13/site-packages/requests/adapters.py", line 682, in send
    raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))

Retrieving from database...

DONE

2. Aggregated analysis of stability¶

2.1 Restricts data to time window for analysis¶

2.2 Finding sequences of successful builds and Robot reports¶

Two values retrieved from the build are key to determine the state of the jubs and test suites at a given moment:

build_result is the outcome of the build, reported by Jenkins. It can be: SUCCESS, FAILURE, UNSTABLE or ABORTED.
test_result is the summary of the concerned Robot tests. It can be: FAIL, UNAVAILABLE or PASS.

Based on these two states, 3 types of temporal sequences of success/failure are identified per builds and test suites:

Successful builds/failed builds in a row: grp_build_result.
Successful test reports vs. test reports with fails in a row: grp_test_result.
Clean builds and tests vs. failures (of any kind) in a row: grp_success_fail.

For the identification of these sequences, the following mapping applies:

Type of sequence	Relevant state	OK sequence contains	NOK sequence contains	Ignore
`grp_build_result`	`build_result`	`SUCCESS` or `UNSTABLE`	`FAILURE`	`ABORTED`
`grp_test_result`	`test_result`	`PASS`	`FAIL`	`UNAVAILABLE`
`grp_success_fail`	`test_result`	`PASS`	`FAIL` or `UNAVAILABLE`	N/A

The different groupings of segments are detected and a label is added to each sample...

DONE

Then, the duration of each of the sequences of success/failure is determined and a specific dataframe is built summarizing such sequences, to ease their representation and analysis...

DONE

2.3 Finding sequences of pass/fails per test suite¶

DONE

3. Reports¶

3.1 Aggregated success rate per test step¶

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3.2 Overall success of Jenkins builds and Robot tests¶

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3.3 Sequences of pass/fails per test suites¶

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3.4 Failing days per test suite¶

Out[58]:

job	Master branch				Release EIGHTEEN				Release FOURTEEN		...	Release NINETEEN		Release SEVENTEEN				Release SIXTEEN
	days_failing	days_passing	days_run	error_rate	days_failing	days_passing	days_run	error_rate	days_failing	days_passing	...	days_run	error_rate	days_failing	days_passing	days_run	error_rate	days_failing	days_passing	days_run	error_rate
suites
Basic 01-Crud Operations On Vim Targets	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	...	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Basic 05-Instantiation Parameters In Cloud Init	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	...	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Basic 06-Vnf With Charm	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	...	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Basic 07-Secure Key Management	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	...	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Basic 08-Disable Port Security Network Level	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	...	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...
Sa 08-Vnf With Vnf Indicators Snmp	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	...	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Slice 01-Network Slicing	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	...	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Slice 02-Shared Network Slicing	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	...	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Sol003 01-Vnf-Lifecycle-Management	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	...	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Sol003 02-Dualstack Ip Vnfm	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	...	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0

62 rows × 24 columns

4. Information about the latest builds of relevant jobs¶

Latest build of each job¶

	auto_id	job	build	timestamp	duration	build_result	test_result	pass_count	fail_count
0	9680	osm-stage_3-merge/master	3742	2026-05-04 23:06:08	15008	FAILURE	UNAVAILABLE	NaN	NaN
1	10039	osm-stage_3-merge/v19.0	171	2026-07-21 13:11:06	14867	FAILURE	UNAVAILABLE	NaN	NaN
2	10045	osm-stage_3-merge/v18.0	334	2026-07-21 21:12:09	278455	FAILURE	UNAVAILABLE	NaN	NaN
3	10051	osm-stage_3-merge/v17.0	559	2026-07-21 16:49:07	23319	FAILURE	UNAVAILABLE	NaN	NaN
4	10057	osm-stage_3-merge/v16.0	668	2026-07-22 01:41:06	36768	FAILURE	UNAVAILABLE	NaN	NaN
5	10063	osm-stage_3-merge/v14.0	1086	2026-07-21 18:08:08	295190	FAILURE	UNAVAILABLE	NaN	NaN

Click to see the details of build 3742 of osm-stage_3-merge/master

Click to see the details of build 171 of osm-stage_3-merge/v19.0

Click to see the details of build 334 of osm-stage_3-merge/v18.0

Click to see the details of build 559 of osm-stage_3-merge/v17.0

Click to see the details of build 668 of osm-stage_3-merge/v16.0

Click to see the details of build 1086 of osm-stage_3-merge/v14.0

Failed test suites per job (if any):¶

osm-stage_3-merge/master: (full report)

	auto_id	name	status	starttime	endtime	pass	fail	failed_test_name	failed_keyword

osm-stage_3-merge/v19.0: (full report)

	auto_id	name	status	starttime	endtime	pass	fail	failed_test_name	failed_keyword

osm-stage_3-merge/v18.0: (full report)

	auto_id	name	status	starttime	endtime	pass	fail	failed_test_name	failed_keyword

osm-stage_3-merge/v17.0: (full report)

	auto_id	name	status	starttime	endtime	pass	fail	failed_test_name	failed_keyword

osm-stage_3-merge/v16.0: (full report)

	auto_id	name	status	starttime	endtime	pass	fail	failed_test_name	failed_keyword

osm-stage_3-merge/v14.0: (full report)

	auto_id	name	status	starttime	endtime	pass	fail	failed_test_name	failed_keyword

Details of failed tests into failing test suites (if any):¶