Add linux disk IO metrics to system/process #37213

fearful-symmetry · 2023-11-28T04:07:27Z

Proposed commit message

Part of #7461

This actually pulls in the changes from elastic-agent-system-metrics, and adds linux-only disk IO metrics to system/process.

No actual code changes here, see elastic/elastic-agent-system-metrics#114

Checklist

My code follows the style guidelines of this project
~~- [ ] I have commented my code, particularly in hard-to-understand areas~~
I have made corresponding changes to the documentation
~~- [ ] I have made corresponding change to the default configuration files~~
~~- [ ] I have added tests that prove my fix is effective or that my feature works~~
I have added an entry in CHANGELOG.next.asciidoc or CHANGELOG-developer.next.asciidoc.

mergify · 2023-11-28T04:08:44Z

This pull request does not have a backport label.
If this is a bug or security fix, could you label this PR @fearful-symmetry? 🙏.
For such, you'll need to label your PR with:

The upcoming major version of the Elastic Stack
The upcoming minor version of the Elastic Stack (if you're not pushing a breaking change)

To fixup this pull request, you need to add the backport labels for the needed
branches, such as:

backport-v8./d.0 is the label to automatically backport to the 8./d branch. /d is the digit

elasticmachine · 2023-11-28T04:15:31Z

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elasticmachine · 2023-11-28T06:18:40Z

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Start Time: 2023-11-28T04:10:12.754+0000
Duration: 128 min 12 sec

Test stats 🧪

Test	Results
Failed	6
Passed	28158
Skipped	1882
Total	30046

Test errors

Expand to view the tests failures

`Build&Test / metricbeat-pythonIntegTest / test_process – metricbeat.module.system.test_system.Test`

Expand to view the error details

 AssertionError: Element counts were not equal:
First has 0, Second has 1:  'io'

Expand to view the stacktrace

 self = <test_system.Test testMethod=test_process>

    @unittest.skipUnless(re.match("(?i)win|linux|darwin|freebsd", sys.platform), "os")
    def test_process(self):
        """
        Test system/process output.
        """
        self.render_config_template(modules=[{
            "name": "system",
            "metricsets": ["process"],
            "period": "5s",
            "extras": {
                "process.env.whitelist": ["PATH"],
                "process.include_cpu_ticks": True,
    
                # Remove 'percpu' prior to checking documented fields because its keys are dynamic.
                "process.include_per_cpu": False,
            }
        }])
        self.run_beat_and_stop()
    
        output = self.read_output_json()
        self.assertGreater(len(output), 0)
    
        found_cmdline = False
        for evt in output:
            process = evt["system"]["process"]
            # Not all process will have 'cmdline' due to permission issues,
            # especially on Windows. Therefore we ensure at least some of
            # them will have it.
            found_cmdline |= "cmdline" in process
    
            # Remove 'env' prior to checking documented fields because its keys are dynamic.
            process.pop("env", None)
            self.assert_fields_are_documented(evt)
    
            # Remove optional keys.
            process.pop("cgroup", None)
            process.pop("fd", None)
            process.pop("cmdline", None)
            process.pop("num_threads", None)
    
>           self.assertCountEqual(SYSTEM_PROCESS_FIELDS, process.keys())
E           AssertionError: Element counts were not equal:
E           First has 0, Second has 1:  'io'

module/system/test_system.py:439: AssertionError

`Build&Test / metricbeat-pythonIntegTest / test_process_unix – metricbeat.module.system.test_system.Test`

Expand to view the error details

 AssertionError: Element counts were not equal:
First has 0, Second has 1:  'io'

Expand to view the stacktrace

 self = <test_system.Test testMethod=test_process_unix>

    @unittest.skipUnless(re.match("(?i)linux|darwin|freebsd", sys.platform), "os")
    def test_process_unix(self):
        """
        Test system/process output checking it has got all expected fields specific of unix systems and no extra ones.
        """
    
        self.render_config_template(
            modules=[{
                "name": "system",
                "metricsets": ["process"],
                "period": "5s",
                "extras": {
                    "process.env.whitelist": ["PATH"],
                    "process.include_cpu_ticks": True,
    
                    # Remove 'percpu' prior to checking documented fields because its keys are dynamic.
                    "process.include_per_cpu": False,
                },
            }],
            # Some info is only guaranteed in processes with permissions, check
            # only on own processes.
            processors=[{
                "drop_event": {
                    "when": "not.equals.user.name: " + getpass.getuser(),
                },
            }],
        )
        self.run_beat_and_stop()
    
        output = self.read_output_json()
        self.assertGreater(len(output), 0)
    
        found_fd = False
        found_env = False
        found_cwd = not sys.platform.startswith("linux")
        for evt in output:
            found_cwd |= "working_directory" in evt["process"]
    
            process = evt["system"]["process"]
            found_fd |= "fd" in process
            found_env |= "env" in process
    
            # Remove 'env' prior to checking documented fields because its keys are dynamic.
            process.pop("env", None)
            self.assert_fields_are_documented(evt)
    
            # Remove optional keys.
            process.pop("cgroup", None)
            process.pop("cmdline", None)
            process.pop("fd", None)
            process.pop("num_threads", None)
    
>           self.assertCountEqual(SYSTEM_PROCESS_FIELDS, process.keys())
E           AssertionError: Element counts were not equal:
E           First has 0, Second has 1:  'io'

module/system/test_system.py:497: AssertionError

`Build&Test / metricbeat-unitTest / test_process – metricbeat.module.system.test_system.Test`

Expand to view the error details

 AssertionError: Element counts were not equal:
First has 0, Second has 1:  'io'

Expand to view the stacktrace

 self = <test_system.Test testMethod=test_process>

    @unittest.skipUnless(re.match("(?i)win|linux|darwin|freebsd", sys.platform), "os")
    def test_process(self):
        """
        Test system/process output.
        """
        self.render_config_template(modules=[{
            "name": "system",
            "metricsets": ["process"],
            "period": "5s",
            "extras": {
                "process.env.whitelist": ["PATH"],
                "process.include_cpu_ticks": True,
    
                # Remove 'percpu' prior to checking documented fields because its keys are dynamic.
                "process.include_per_cpu": False,
            }
        }])
        self.run_beat_and_stop()
    
        output = self.read_output_json()
        self.assertGreater(len(output), 0)
    
        found_cmdline = False
        for evt in output:
            process = evt["system"]["process"]
            # Not all process will have 'cmdline' due to permission issues,
            # especially on Windows. Therefore we ensure at least some of
            # them will have it.
            found_cmdline |= "cmdline" in process
    
            # Remove 'env' prior to checking documented fields because its keys are dynamic.
            process.pop("env", None)
            self.assert_fields_are_documented(evt)
    
            # Remove optional keys.
            process.pop("cgroup", None)
            process.pop("fd", None)
            process.pop("cmdline", None)
            process.pop("num_threads", None)
    
>           self.assertCountEqual(SYSTEM_PROCESS_FIELDS, process.keys())
E           AssertionError: Element counts were not equal:
E           First has 0, Second has 1:  'io'

module/system/test_system.py:439: AssertionError

`Build&Test / metricbeat-unitTest / test_process_unix – metricbeat.module.system.test_system.Test`

Expand to view the error details

 AssertionError: Element counts were not equal:
First has 0, Second has 1:  'io'

Expand to view the stacktrace

 self = <test_system.Test testMethod=test_process_unix>

    @unittest.skipUnless(re.match("(?i)linux|darwin|freebsd", sys.platform), "os")
    def test_process_unix(self):
        """
        Test system/process output checking it has got all expected fields specific of unix systems and no extra ones.
        """
    
        self.render_config_template(
            modules=[{
                "name": "system",
                "metricsets": ["process"],
                "period": "5s",
                "extras": {
                    "process.env.whitelist": ["PATH"],
                    "process.include_cpu_ticks": True,
    
                    # Remove 'percpu' prior to checking documented fields because its keys are dynamic.
                    "process.include_per_cpu": False,
                },
            }],
            # Some info is only guaranteed in processes with permissions, check
            # only on own processes.
            processors=[{
                "drop_event": {
                    "when": "not.equals.user.name: " + getpass.getuser(),
                },
            }],
        )
        self.run_beat_and_stop()
    
        output = self.read_output_json()
        self.assertGreater(len(output), 0)
    
        found_fd = False
        found_env = False
        found_cwd = not sys.platform.startswith("linux")
        for evt in output:
            found_cwd |= "working_directory" in evt["process"]
    
            process = evt["system"]["process"]
            found_fd |= "fd" in process
            found_env |= "env" in process
    
            # Remove 'env' prior to checking documented fields because its keys are dynamic.
            process.pop("env", None)
            self.assert_fields_are_documented(evt)
    
            # Remove optional keys.
            process.pop("cgroup", None)
            process.pop("cmdline", None)
            process.pop("fd", None)
            process.pop("num_threads", None)
    
>           self.assertCountEqual(SYSTEM_PROCESS_FIELDS, process.keys())
E           AssertionError: Element counts were not equal:
E           First has 0, Second has 1:  'io'

module/system/test_system.py:497: AssertionError

`Build&Test / metricbeat-windows-2022-windows-2022 / test_process – metricbeat.module.system.test_system.Test`

Expand to view the error details

 AssertionError: Element counts were not equal:
First has 0, Second has 1:  'io'

Expand to view the stacktrace

 self = <test_system.Test testMethod=test_process>

    @unittest.skipUnless(re.match("(?i)win|linux|darwin|freebsd", sys.platform), "os")
    def test_process(self):
        """
        Test system/process output.
        """
        self.render_config_template(modules=[{
            "name": "system",
            "metricsets": ["process"],
            "period": "5s",
            "extras": {
                "process.env.whitelist": ["PATH"],
                "process.include_cpu_ticks": True,
    
                # Remove 'percpu' prior to checking documented fields because its keys are dynamic.
                "process.include_per_cpu": False,
            }
        }])
        self.run_beat_and_stop()
    
        output = self.read_output_json()
        self.assertGreater(len(output), 0)
    
        found_cmdline = False
        for evt in output:
            process = evt["system"]["process"]
            # Not all process will have 'cmdline' due to permission issues,
            # especially on Windows. Therefore we ensure at least some of
            # them will have it.
            found_cmdline |= "cmdline" in process
    
            # Remove 'env' prior to checking documented fields because its keys are dynamic.
            process.pop("env", None)
            self.assert_fields_are_documented(evt)
    
            # Remove optional keys.
            process.pop("cgroup", None)
            process.pop("fd", None)
            process.pop("cmdline", None)
            process.pop("num_threads", None)
    
>           self.assertCountEqual(SYSTEM_PROCESS_FIELDS, process.keys())
E           AssertionError: Element counts were not equal:
E           First has 0, Second has 1:  'io'

module\system\test_system.py:439: AssertionError

`Build&Test / metricbeat-windows-2016-windows-2016 / test_process – metricbeat.module.system.test_system.Test`

Expand to view the error details

 AssertionError: Element counts were not equal:
First has 0, Second has 1:  'io'

Expand to view the stacktrace

 self = <test_system.Test testMethod=test_process>

    @unittest.skipUnless(re.match("(?i)win|linux|darwin|freebsd", sys.platform), "os")
    def test_process(self):
        """
        Test system/process output.
        """
        self.render_config_template(modules=[{
            "name": "system",
            "metricsets": ["process"],
            "period": "5s",
            "extras": {
                "process.env.whitelist": ["PATH"],
                "process.include_cpu_ticks": True,
    
                # Remove 'percpu' prior to checking documented fields because its keys are dynamic.
                "process.include_per_cpu": False,
            }
        }])
        self.run_beat_and_stop()
    
        output = self.read_output_json()
        self.assertGreater(len(output), 0)
    
        found_cmdline = False
        for evt in output:
            process = evt["system"]["process"]
            # Not all process will have 'cmdline' due to permission issues,
            # especially on Windows. Therefore we ensure at least some of
            # them will have it.
            found_cmdline |= "cmdline" in process
    
            # Remove 'env' prior to checking documented fields because its keys are dynamic.
            process.pop("env", None)
            self.assert_fields_are_documented(evt)
    
            # Remove optional keys.
            process.pop("cgroup", None)
            process.pop("fd", None)
            process.pop("cmdline", None)
            process.pop("num_threads", None)
    
>           self.assertCountEqual(SYSTEM_PROCESS_FIELDS, process.keys())
E           AssertionError: Element counts were not equal:
E           First has 0, Second has 1:  'io'

module\system\test_system.py:439: AssertionError

Steps errors

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Show only the first 10 steps failures

`metricbeat-pythonIntegTest - mage pythonIntegTest`

Took 6 min 16 sec . View more details here
Description: mage pythonIntegTest

`metricbeat-pythonIntegTest - mage pythonIntegTest`

Took 2 min 1 sec . View more details here
Description: mage pythonIntegTest

`metricbeat-pythonIntegTest - mage pythonIntegTest`

Took 2 min 1 sec . View more details here
Description: mage pythonIntegTest

`metricbeat-windows-2022-windows-2022 - mage build unitTest`

Took 9 min 4 sec . View more details here
Description: mage build unitTest

`metricbeat-windows-2022-windows-2022 - mage build unitTest`

Took 4 min 42 sec . View more details here
Description: mage build unitTest

`metricbeat-windows-2022-windows-2022 - mage build unitTest`

Took 4 min 41 sec . View more details here
Description: mage build unitTest

`metricbeat-windows-2016-windows-2016 - mage build unitTest`

Took 9 min 26 sec . View more details here
Description: mage build unitTest

`metricbeat-windows-2016-windows-2016 - mage build unitTest`

Took 4 min 54 sec . View more details here
Description: mage build unitTest

`metricbeat-windows-2016-windows-2016 - mage build unitTest`

Took 4 min 55 sec . View more details here
Description: mage build unitTest

`Error signal`

Took 0 min 0 sec . View more details here
Description: Error 'hudson.AbortException: script returned exit code 1'

🐛 Flaky test report

❕ There are test failures but not known flaky tests.

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Genuine test errors

💔 There are test failures but not known flaky tests, most likely a genuine test failure.

Name: Build&Test / metricbeat-pythonIntegTest / test_process – metricbeat.module.system.test_system.Test
Name: Build&Test / metricbeat-pythonIntegTest / test_process_unix – metricbeat.module.system.test_system.Test
Name: Build&Test / metricbeat-unitTest / test_process – metricbeat.module.system.test_system.Test
Name: Build&Test / metricbeat-unitTest / test_process_unix – metricbeat.module.system.test_system.Test
Name: Build&Test / metricbeat-windows-2022-windows-2022 / test_process – metricbeat.module.system.test_system.Test
Name: Build&Test / metricbeat-windows-2016-windows-2016 / test_process – metricbeat.module.system.test_system.Test

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metricbeat/docs/fields.asciidoc

metricbeat/module/system/process/_meta/fields.yml

elasticmachine · 2023-11-28T21:21:29Z

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Start Time: 2023-11-28T18:25:15.199+0000
Duration: 176 min 59 sec

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Passed	28164
Skipped	1882
Total	30046

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elasticmachine · 2023-11-29T00:22:54Z

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mergify · 2023-11-29T20:35:59Z

This pull request is now in conflicts. Could you fix it? 🙏
To fixup this pull request, you can check out it locally. See documentation: https://help.github.com/articles/checking-out-pull-requests-locally/

git fetch upstream
git checkout -b add-diskio-to-process upstream/add-diskio-to-process
git merge upstream/main
git push upstream add-diskio-to-process

elasticmachine · 2023-11-30T01:45:10Z

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Failed	0
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Total	30046

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mergify · 2023-11-30T17:19:46Z

This pull request is now in conflicts. Could you fix it? 🙏
To fixup this pull request, you can check out it locally. See documentation: https://help.github.com/articles/checking-out-pull-requests-locally/

git fetch upstream
git checkout -b add-diskio-to-process upstream/add-diskio-to-process
git merge upstream/main
git push upstream add-diskio-to-process

elasticmachine · 2023-12-01T20:38:23Z

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Failed	0
Passed	28164
Skipped	1882
Total	30046

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* add diskio data from system-metrics * add changelog * fix python tests * fix docs

add diskio data from system-metrics

01d4fe9

fearful-symmetry added the Team:Elastic-Agent Label for the Agent team label Nov 28, 2023

fearful-symmetry self-assigned this Nov 28, 2023

fearful-symmetry requested review from a team as code owners November 28, 2023 04:07

fearful-symmetry requested review from belimawr and faec November 28, 2023 04:07

botelastic bot added needs_team Indicates that the issue/PR needs a Team:* label and removed needs_team Indicates that the issue/PR needs a Team:* label labels Nov 28, 2023

add changelog

02f1568

fearful-symmetry added the backport-skip Skip notification from the automated backport with mergify label Nov 28, 2023

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fearful-symmetry added 2 commits November 28, 2023 10:24

fix python tests

70788c8

fix docs

c6cb2c6

fearful-symmetry requested a review from belimawr November 29, 2023 17:12

Merge remote-tracking branch 'upstream/main' into add-diskio-to-process

295d614

belimawr approved these changes Dec 1, 2023

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Merge remote-tracking branch 'upstream/main' into add-diskio-to-process

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fearful-symmetry merged commit b16f20b into elastic:main Dec 1, 2023
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cmacknz mentioned this pull request Dec 8, 2023

[8.11](backport #37292) build(deps): bump github.com/elastic/elastic-agent-system-metrics from 0.9.0 to 0.9.1 #37353

Closed

Scholar-Li pushed a commit to Scholar-Li/beats that referenced this pull request Feb 5, 2024

Add linux disk IO metrics to system/process (elastic#37213)

60ad27d

* add diskio data from system-metrics * add changelog * fix python tests * fix docs

Add linux disk IO metrics to system/process #37213

Add linux disk IO metrics to system/process #37213

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fearful-symmetry commented Nov 28, 2023

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mergify bot commented Nov 28, 2023

elasticmachine commented Nov 28, 2023

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elasticmachine commented Nov 28, 2023

💔 Tests Failed

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Test errors

Build&Test / metricbeat-pythonIntegTest / test_process – metricbeat.module.system.test_system.Test

Build&Test / metricbeat-pythonIntegTest / test_process_unix – metricbeat.module.system.test_system.Test

Build&Test / metricbeat-unitTest / test_process – metricbeat.module.system.test_system.Test

Build&Test / metricbeat-unitTest / test_process_unix – metricbeat.module.system.test_system.Test

Build&Test / metricbeat-windows-2022-windows-2022 / test_process – metricbeat.module.system.test_system.Test

Build&Test / metricbeat-windows-2016-windows-2016 / test_process – metricbeat.module.system.test_system.Test

Steps errors

metricbeat-pythonIntegTest - mage pythonIntegTest

metricbeat-pythonIntegTest - mage pythonIntegTest

metricbeat-pythonIntegTest - mage pythonIntegTest

metricbeat-windows-2022-windows-2022 - mage build unitTest

metricbeat-windows-2022-windows-2022 - mage build unitTest

metricbeat-windows-2022-windows-2022 - mage build unitTest

metricbeat-windows-2016-windows-2016 - mage build unitTest

metricbeat-windows-2016-windows-2016 - mage build unitTest

metricbeat-windows-2016-windows-2016 - mage build unitTest

Error signal

🐛 Flaky test report

Genuine test errors

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elasticmachine commented Nov 28, 2023

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elasticmachine commented Nov 29, 2023

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mergify bot commented Nov 29, 2023

elasticmachine commented Nov 30, 2023

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mergify bot commented Nov 30, 2023

elasticmachine commented Dec 1, 2023

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`Build&Test / metricbeat-pythonIntegTest / test_process – metricbeat.module.system.test_system.Test`

`Build&Test / metricbeat-pythonIntegTest / test_process_unix – metricbeat.module.system.test_system.Test`

`Build&Test / metricbeat-unitTest / test_process – metricbeat.module.system.test_system.Test`

`Build&Test / metricbeat-unitTest / test_process_unix – metricbeat.module.system.test_system.Test`

`Build&Test / metricbeat-windows-2022-windows-2022 / test_process – metricbeat.module.system.test_system.Test`

`Build&Test / metricbeat-windows-2016-windows-2016 / test_process – metricbeat.module.system.test_system.Test`

`metricbeat-pythonIntegTest - mage pythonIntegTest`

`metricbeat-pythonIntegTest - mage pythonIntegTest`

`metricbeat-pythonIntegTest - mage pythonIntegTest`

`metricbeat-windows-2022-windows-2022 - mage build unitTest`

`metricbeat-windows-2022-windows-2022 - mage build unitTest`

`metricbeat-windows-2022-windows-2022 - mage build unitTest`

`metricbeat-windows-2016-windows-2016 - mage build unitTest`

`metricbeat-windows-2016-windows-2016 - mage build unitTest`

`metricbeat-windows-2016-windows-2016 - mage build unitTest`

`Error signal`