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(pkg-size) remove ~7MB of html, image and docs from the agent package #34335

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@arbll arbll commented Feb 22, 2025

This PR removes two useless folders for a total of -7MB:

  • embedded/shared/gtk-doc
  • embedded/shared/info

That are just a bunch of dev documentation.

Here is a list of the files this will remove:

$ find gtk-doc/
gtk-doc/html
gtk-doc/html/libxslt
gtk-doc/html/libxslt/up.png
gtk-doc/html/libxslt/libxslt-preproc.html
gtk-doc/html/libxslt/libxslt-functions.html
gtk-doc/html/libxslt/style.css
gtk-doc/html/libxslt/libxslt-xslt.html
gtk-doc/html/libxslt/libxslt-extra.html
gtk-doc/html/libxslt/libxslt-xsltlocale.html
gtk-doc/html/libxslt/libxslt-variables.html
gtk-doc/html/libxslt/libxslt-imports.html
gtk-doc/html/libxslt/libxslt-numbersInternals.html
gtk-doc/html/libxslt/general.html
gtk-doc/html/libxslt/index.html
gtk-doc/html/libxslt/left.png
gtk-doc/html/libxslt/libxslt-extensions.html
gtk-doc/html/libxslt/libxslt-namespaces.html
gtk-doc/html/libxslt/libxslt-xsltInternals.html
gtk-doc/html/libxslt/libxslt-xsltutils.html
gtk-doc/html/libxslt/right.png
gtk-doc/html/libxslt/libxslt-keys.html
gtk-doc/html/libxslt/libxslt-xsltexports.html
gtk-doc/html/libxslt/libxslt-security.html
gtk-doc/html/libxslt/libxslt-transform.html
gtk-doc/html/libxslt/libxslt-documents.html
gtk-doc/html/libxslt/libxslt-attributes.html
gtk-doc/html/libxslt/libxslt-templates.html
gtk-doc/html/libxslt/libxslt.devhelp2
gtk-doc/html/libxslt/home.png
gtk-doc/html/libxslt/libxslt-pattern.html
gtk-doc/html/libexslt
gtk-doc/html/libexslt/up.png
gtk-doc/html/libexslt/libexslt-exslt.html
gtk-doc/html/libexslt/libexslt-exsltexports.html
gtk-doc/html/libexslt/style.css
gtk-doc/html/libexslt/libexslt.devhelp2
gtk-doc/html/libexslt/general.html
gtk-doc/html/libexslt/index.html
gtk-doc/html/libexslt/left.png
gtk-doc/html/libexslt/right.png
gtk-doc/html/libexslt/home.png
gtk-doc/html/libxml2
gtk-doc/html/libxml2/up.png
gtk-doc/html/libxml2/libxml2-xmlschemas.html
gtk-doc/html/libxml2/libxml2-encoding.html
gtk-doc/html/libxml2/libxml2-xmlmemory.html
gtk-doc/html/libxml2/libxml2-xpointer.html
gtk-doc/html/libxml2/libxml2-xmlunicode.html
gtk-doc/html/libxml2/libxml2-entities.html
gtk-doc/html/libxml2/libxml2-tree.html
gtk-doc/html/libxml2/libxml2-schemasInternals.html
gtk-doc/html/libxml2/libxml2-xinclude.html
gtk-doc/html/libxml2/style.css
gtk-doc/html/libxml2/libxml2-xmlerror.html
gtk-doc/html/libxml2/libxml2-dict.html
gtk-doc/html/libxml2/libxml2-xmlwriter.html
gtk-doc/html/libxml2/libxml2-xmlexports.html
gtk-doc/html/libxml2/libxml2-nanohttp.html
gtk-doc/html/libxml2/libxml2-threads.html
gtk-doc/html/libxml2/libxml2-uri.html
gtk-doc/html/libxml2/libxml2-xmlregexp.html
gtk-doc/html/libxml2/libxml2-HTMLparser.html
gtk-doc/html/libxml2/libxml2-chvalid.html
gtk-doc/html/libxml2/libxml2-debugXML.html
gtk-doc/html/libxml2/libxml2-pattern.html
gtk-doc/html/libxml2/general.html
gtk-doc/html/libxml2/index.html
gtk-doc/html/libxml2/left.png
gtk-doc/html/libxml2/libxml2-relaxng.html
gtk-doc/html/libxml2/libxml2-valid.html
gtk-doc/html/libxml2/libxml2-xpath.html
gtk-doc/html/libxml2/libxml2-xmlsave.html
gtk-doc/html/libxml2/libxml2-xlink.html
gtk-doc/html/libxml2/libxml2-nanoftp.html
gtk-doc/html/libxml2/libxml2-xmlversion.html
gtk-doc/html/libxml2/libxml2-xmlstring.html
gtk-doc/html/libxml2/libxml2-xmlreader.html
gtk-doc/html/libxml2/libxml2.devhelp2
gtk-doc/html/libxml2/libxml2-SAX2.html
gtk-doc/html/libxml2/libxml2-HTMLtree.html
gtk-doc/html/libxml2/libxml2-parser.html
gtk-doc/html/libxml2/libxml2-xmlIO.html
gtk-doc/html/libxml2/libxml2-schematron.html
gtk-doc/html/libxml2/libxml2-globals.html
gtk-doc/html/libxml2/right.png
gtk-doc/html/libxml2/libxml2-xpathInternals.html
gtk-doc/html/libxml2/libxml2-xmlmodule.html
gtk-doc/html/libxml2/libxml2-SAX.html
gtk-doc/html/libxml2/libxml2-xmlautomata.html
gtk-doc/html/libxml2/libxml2-xmlschemastypes.html
gtk-doc/html/libxml2/libxml2-list.html
gtk-doc/html/libxml2/libxml2-c14n.html
gtk-doc/html/libxml2/home.png
gtk-doc/html/libxml2/libxml2-parserInternals.html
gtk-doc/html/libxml2/libxml2-hash.html
gtk-doc/html/libxml2/libxml2-catalog.html
$ find info
info/gmp.info-2
info/libtool.info-1
info/gnutls.info-2
info/gnutls.info-5
info/gnutls-internals.png
info/gmp.info
info/libtool.info-2
info/gnutls.info
info/gnutls-handshake-state.png
info/libffi.info
info/gnutls-layers.png
info/m4.info-2
info/gnutls-x509.png
info/gnutls-logo.png
info/gnutls.info-6
info/gnutls.info-4
info/libtasn1.info
info/gmp.info-1
info/nettle.info
info/pkcs11-vision.png
info/gnutls-modauth.png
info/gnutls-guile.info
info/gnutls.info-1
info/gnutls.info-7
info/gnutls-client-server-use-case.png
info/m4.info
info/libtool.info
info/dir
info/gnutls.info-3
info/gnutls-crypto-layers.png
info/m4.info-1
info/gnutls-handshake-sequence.png
$ inv package.check-size
Checking package sizes from arbll/remove-documentation-folders against 7b722a315a84db8b0ccdbc1d8300df192c61fddb
✅ - datadog-agent-amd64-deb size 862.10MB: -7.17MB diff[-7174144] with previous 869.27MB (max: 0.50MB)
✅ - datadog-iot-agent-amd64-deb size 62.02MB: 0.00MB diff[0] with previous 62.02MB (max: 0.50MB)
✅ - datadog-dogstatsd-amd64-deb size 41.40MB: 0.00MB diff[0] with previous 41.40MB (max: 0.50MB)
✅ - datadog-heroku-agent-amd64-deb size 445.95MB: -0.40MB diff[-397312] with previous 446.34MB (max: 0.50MB)
✅ - datadog-agent-x86_64-rpm size 871.87MB: -7.17MB diff[-7174048] with previous 879.04MB (max: 0.50MB)
✅ - datadog-agent-x86_64-suse size 871.87MB: -7.17MB diff[-7174048] with previous 879.04MB (max: 0.50MB)
✅ - datadog-iot-agent-x86_64-rpm size 62.09MB: 0.00MB diff[0] with previous 62.09MB (max: 0.50MB)
✅ - datadog-iot-agent-x86_64-suse size 62.09MB: 0.00MB diff[0] with previous 62.09MB (max: 0.50MB)
✅ - datadog-dogstatsd-x86_64-rpm size 41.48MB: 0.00MB diff[0] with previous 41.48MB (max: 0.50MB)
✅ - datadog-dogstatsd-x86_64-suse size 41.48MB: 0.00MB diff[0] with previous 41.48MB (max: 0.50MB)
✅ - datadog-agent-arm64-deb size 851.42MB: -7.17MB diff[-7174144] with previous 858.59MB (max: 0.50MB)
✅ - datadog-iot-agent-arm64-deb size 59.26MB: 0.00MB diff[0] with previous 59.26MB (max: 0.50MB)
✅ - datadog-dogstatsd-arm64-deb size 39.66MB: 0.00MB diff[0] with previous 39.66MB (max: 0.50MB)
✅ - datadog-agent-aarch64-rpm size 861.17MB: -7.17MB diff[-7174048] with previous 868.34MB (max: 0.50MB)
✅ - datadog-iot-agent-aarch64-rpm size 59.33MB: 0.00MB diff[0] with previous 59.33MB (max: 0.50MB)

This PR removes two useless folders for a total of -7MB:
- `embedded/share/gtk-doc`
- `embedded/shared/info`

That are just a bunch of dev documentation.

Here is a list of the files this will remove:
```bash
$ find gtk-doc/
gtk-doc/
gtk-doc/html
gtk-doc/html/libxslt
gtk-doc/html/libxslt/up.png
gtk-doc/html/libxslt/libxslt-preproc.html
gtk-doc/html/libxslt/libxslt-functions.html
gtk-doc/html/libxslt/style.css
gtk-doc/html/libxslt/libxslt-xslt.html
gtk-doc/html/libxslt/libxslt-extra.html
gtk-doc/html/libxslt/libxslt-xsltlocale.html
gtk-doc/html/libxslt/libxslt-variables.html
gtk-doc/html/libxslt/libxslt-imports.html
gtk-doc/html/libxslt/libxslt-numbersInternals.html
gtk-doc/html/libxslt/general.html
gtk-doc/html/libxslt/index.html
gtk-doc/html/libxslt/left.png
gtk-doc/html/libxslt/libxslt-extensions.html
gtk-doc/html/libxslt/libxslt-namespaces.html
gtk-doc/html/libxslt/libxslt-xsltInternals.html
gtk-doc/html/libxslt/libxslt-xsltutils.html
gtk-doc/html/libxslt/right.png
gtk-doc/html/libxslt/libxslt-keys.html
gtk-doc/html/libxslt/libxslt-xsltexports.html
gtk-doc/html/libxslt/libxslt-security.html
gtk-doc/html/libxslt/libxslt-transform.html
gtk-doc/html/libxslt/libxslt-documents.html
gtk-doc/html/libxslt/libxslt-attributes.html
gtk-doc/html/libxslt/libxslt-templates.html
gtk-doc/html/libxslt/libxslt.devhelp2
gtk-doc/html/libxslt/home.png
gtk-doc/html/libxslt/libxslt-pattern.html
gtk-doc/html/libexslt
gtk-doc/html/libexslt/up.png
gtk-doc/html/libexslt/libexslt-exslt.html
gtk-doc/html/libexslt/libexslt-exsltexports.html
gtk-doc/html/libexslt/style.css
gtk-doc/html/libexslt/libexslt.devhelp2
gtk-doc/html/libexslt/general.html
gtk-doc/html/libexslt/index.html
gtk-doc/html/libexslt/left.png
gtk-doc/html/libexslt/right.png
gtk-doc/html/libexslt/home.png
gtk-doc/html/libxml2
gtk-doc/html/libxml2/up.png
gtk-doc/html/libxml2/libxml2-xmlschemas.html
gtk-doc/html/libxml2/libxml2-encoding.html
gtk-doc/html/libxml2/libxml2-xmlmemory.html
gtk-doc/html/libxml2/libxml2-xpointer.html
gtk-doc/html/libxml2/libxml2-xmlunicode.html
gtk-doc/html/libxml2/libxml2-entities.html
gtk-doc/html/libxml2/libxml2-tree.html
gtk-doc/html/libxml2/libxml2-schemasInternals.html
gtk-doc/html/libxml2/libxml2-xinclude.html
gtk-doc/html/libxml2/style.css
gtk-doc/html/libxml2/libxml2-xmlerror.html
gtk-doc/html/libxml2/libxml2-dict.html
gtk-doc/html/libxml2/libxml2-xmlwriter.html
gtk-doc/html/libxml2/libxml2-xmlexports.html
gtk-doc/html/libxml2/libxml2-nanohttp.html
gtk-doc/html/libxml2/libxml2-threads.html
gtk-doc/html/libxml2/libxml2-uri.html
gtk-doc/html/libxml2/libxml2-xmlregexp.html
gtk-doc/html/libxml2/libxml2-HTMLparser.html
gtk-doc/html/libxml2/libxml2-chvalid.html
gtk-doc/html/libxml2/libxml2-debugXML.html
gtk-doc/html/libxml2/libxml2-pattern.html
gtk-doc/html/libxml2/general.html
gtk-doc/html/libxml2/index.html
gtk-doc/html/libxml2/left.png
gtk-doc/html/libxml2/libxml2-relaxng.html
gtk-doc/html/libxml2/libxml2-valid.html
gtk-doc/html/libxml2/libxml2-xpath.html
gtk-doc/html/libxml2/libxml2-xmlsave.html
gtk-doc/html/libxml2/libxml2-xlink.html
gtk-doc/html/libxml2/libxml2-nanoftp.html
gtk-doc/html/libxml2/libxml2-xmlversion.html
gtk-doc/html/libxml2/libxml2-xmlstring.html
gtk-doc/html/libxml2/libxml2-xmlreader.html
gtk-doc/html/libxml2/libxml2.devhelp2
gtk-doc/html/libxml2/libxml2-SAX2.html
gtk-doc/html/libxml2/libxml2-HTMLtree.html
gtk-doc/html/libxml2/libxml2-parser.html
gtk-doc/html/libxml2/libxml2-xmlIO.html
gtk-doc/html/libxml2/libxml2-schematron.html
gtk-doc/html/libxml2/libxml2-globals.html
gtk-doc/html/libxml2/right.png
gtk-doc/html/libxml2/libxml2-xpathInternals.html
gtk-doc/html/libxml2/libxml2-xmlmodule.html
gtk-doc/html/libxml2/libxml2-SAX.html
gtk-doc/html/libxml2/libxml2-xmlautomata.html
gtk-doc/html/libxml2/libxml2-xmlschemastypes.html
gtk-doc/html/libxml2/libxml2-list.html
gtk-doc/html/libxml2/libxml2-c14n.html
gtk-doc/html/libxml2/home.png
gtk-doc/html/libxml2/libxml2-parserInternals.html
gtk-doc/html/libxml2/libxml2-hash.html
gtk-doc/html/libxml2/libxml2-catalog.html
```

```
$ find info
info/gmp.info-2
info/libtool.info-1
info/gnutls.info-2
info/gnutls.info-5
info/gnutls-internals.png
info/gmp.info
info/libtool.info-2
info/gnutls.info
info/gnutls-handshake-state.png
info/libffi.info
info/gnutls-layers.png
info/m4.info-2
info/gnutls-x509.png
info/gnutls-logo.png
info/gnutls.info-6
info/gnutls.info-4
info/libtasn1.info
info/gmp.info-1
info/nettle.info
info/pkcs11-vision.png
info/gnutls-modauth.png
info/gnutls-guile.info
info/gnutls.info-1
info/gnutls.info-7
info/gnutls-client-server-use-case.png
info/m4.info
info/libtool.info
info/dir
info/gnutls.info-3
info/gnutls-crypto-layers.png
info/m4.info-1
info/gnutls-handshake-sequence.png
```
@arbll arbll added changelog/no-changelog qa/no-code-change No code change in Agent code requiring validation team/fleet-automation labels Feb 22, 2025
@arbll arbll requested a review from a team as a code owner February 22, 2025 11:43
@github-actions github-actions bot added the short review PR is simple enough to be reviewed quickly label Feb 22, 2025
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arbll commented Feb 22, 2025

/trigger-ci --variable RUN_ALL_BUILDS=true --variable RUN_KITCHEN_TESTS=true --variable RUN_E2E_TESTS=on --variable RUN_UNIT_TESTS=on --variable RUN_KMT_TESTS=on

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dd-devflow bot commented Feb 22, 2025

View all feedbacks in Devflow UI.
2025-02-22 11:57:25 UTC ℹ️ Start processing command /trigger-ci --variable RUN_ALL_BUILDS=true --variable RUN_KITCHEN_TESTS=true --variable RUN_E2E_TESTS=on --variable RUN_UNIT_TESTS=on --variable RUN_KMT_TESTS=on


2025-02-22 11:58:02 UTC ℹ️ Gitlab pipeline started

Started pipeline #56666871

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agent-platform-auto-pr bot commented Feb 22, 2025

Uncompressed package size comparison

Comparison with ancestor 7b722a315a84db8b0ccdbc1d8300df192c61fddb

Diff per package
package diff status size ancestor threshold
datadog-dogstatsd-amd64-deb 0.00MB 41.40MB 41.40MB 0.50MB
datadog-dogstatsd-x86_64-rpm 0.00MB 41.48MB 41.48MB 0.50MB
datadog-dogstatsd-x86_64-suse 0.00MB 41.48MB 41.48MB 0.50MB
datadog-dogstatsd-arm64-deb 0.00MB 39.66MB 39.66MB 0.50MB
datadog-iot-agent-amd64-deb 0.00MB 62.02MB 62.02MB 0.50MB
datadog-iot-agent-x86_64-rpm 0.00MB 62.09MB 62.09MB 0.50MB
datadog-iot-agent-x86_64-suse 0.00MB 62.09MB 62.09MB 0.50MB
datadog-iot-agent-arm64-deb 0.00MB 59.26MB 59.26MB 0.50MB
datadog-iot-agent-aarch64-rpm 0.00MB 59.33MB 59.33MB 0.50MB
datadog-heroku-agent-amd64-deb -0.40MB 445.95MB 446.34MB 0.50MB
datadog-agent-amd64-deb -7.17MB 862.10MB 869.27MB 0.50MB
datadog-agent-x86_64-rpm -7.17MB 871.87MB 879.04MB 0.50MB
datadog-agent-x86_64-suse -7.17MB 871.87MB 879.04MB 0.50MB
datadog-agent-arm64-deb -7.17MB 851.42MB 858.59MB 0.50MB
datadog-agent-aarch64-rpm -7.17MB 861.17MB 868.34MB 0.50MB

Decision

✅ Passed

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agent-platform-auto-pr bot commented Feb 22, 2025

Static quality checks ✅

Please find below the results from static quality gates

Successful checks

Info

Result Quality gate On disk size On disk size limit On wire size On wire size limit
static_quality_gate_agent_deb_amd64 833.94MiB 847.49MiB 202.03MiB 212.33MiB
static_quality_gate_agent_deb_arm64 823.78MiB 836.66MiB 182.77MiB 192.5MiB
static_quality_gate_agent_rpm_amd64 834.0MiB 847.82MiB 204.92MiB 215.76MiB
static_quality_gate_agent_rpm_arm64 823.73MiB 836.66MiB 184.41MiB 194.24MiB
static_quality_gate_agent_suse_amd64 834.0MiB 847.82MiB 204.92MiB 215.76MiB
static_quality_gate_agent_suse_arm64 823.7MiB 836.66MiB 184.41MiB 194.24MiB
static_quality_gate_dogstatsd_deb_amd64 39.56MiB 49.7MiB 10.55MiB 20.6MiB
static_quality_gate_dogstatsd_deb_arm64 37.9MiB 48.1MiB 9.13MiB 19.1MiB
static_quality_gate_dogstatsd_rpm_amd64 39.56MiB 49.7MiB 10.56MiB 20.6MiB
static_quality_gate_dogstatsd_suse_amd64 39.56MiB 49.7MiB 10.56MiB 20.6MiB
static_quality_gate_iot_agent_deb_amd64 59.23MiB 69.0MiB 14.88MiB 24.8MiB
static_quality_gate_iot_agent_deb_arm64 56.59MiB 66.4MiB 12.85MiB 22.8MiB
static_quality_gate_iot_agent_rpm_amd64 59.23MiB 69.0MiB 14.9MiB 24.8MiB
static_quality_gate_iot_agent_rpm_arm64 56.59MiB 66.4MiB 12.85MiB 22.8MiB
static_quality_gate_iot_agent_suse_amd64 59.23MiB 69.0MiB 14.9MiB 24.8MiB
static_quality_gate_docker_agent_amd64 918.29MiB 931.7MiB 307.84MiB 318.67MiB
static_quality_gate_docker_agent_arm64 931.36MiB 944.08MiB 292.83MiB 303.0MiB
static_quality_gate_docker_agent_jmx_amd64 1.09GiB 1.1GiB 382.94MiB 393.75MiB
static_quality_gate_docker_agent_jmx_arm64 1.09GiB 1.1GiB 363.92MiB 373.71MiB
static_quality_gate_docker_dogstatsd_amd64 47.7MiB 57.88MiB 18.26MiB 28.29MiB
static_quality_gate_docker_dogstatsd_arm64 46.09MiB 56.27MiB 17.02MiB 27.06MiB
static_quality_gate_docker_cluster_agent_amd64 264.95MiB 274.78MiB 106.33MiB 116.28MiB
static_quality_gate_docker_cluster_agent_arm64 280.91MiB 290.82MiB 101.19MiB 111.12MiB

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cit-pr-commenter bot commented Feb 22, 2025

Regression Detector

Regression Detector Results

Metrics dashboard
Target profiles
Run ID: 1c7e2b16-709b-4c02-89a6-c5029b3ec7b6

Baseline: 7b722a3
Comparison: ed426ec
Diff

Optimization Goals: ✅ No significant changes detected

Fine details of change detection per experiment

perf experiment goal Δ mean % Δ mean % CI trials links
tcp_syslog_to_blackhole ingress throughput +0.32 [+0.26, +0.39] 1 Logs
file_to_blackhole_1000ms_latency egress throughput +0.30 [-0.48, +1.07] 1 Logs
file_to_blackhole_1000ms_latency_linear_load egress throughput +0.15 [-0.32, +0.61] 1 Logs
file_to_blackhole_0ms_latency_http1 egress throughput +0.03 [-0.74, +0.80] 1 Logs
file_to_blackhole_100ms_latency egress throughput +0.02 [-0.65, +0.68] 1 Logs
file_to_blackhole_0ms_latency_http2 egress throughput +0.02 [-0.77, +0.80] 1 Logs
file_to_blackhole_300ms_latency egress throughput +0.01 [-0.62, +0.64] 1 Logs
tcp_dd_logs_filter_exclude ingress throughput -0.00 [-0.01, +0.01] 1 Logs
uds_dogstatsd_to_api ingress throughput -0.01 [-0.29, +0.28] 1 Logs
file_to_blackhole_500ms_latency egress throughput -0.01 [-0.79, +0.78] 1 Logs
file_to_blackhole_0ms_latency egress throughput -0.02 [-0.82, +0.77] 1 Logs
file_tree memory utilization -0.16 [-0.23, -0.10] 1 Logs
quality_gate_idle_all_features memory utilization -0.42 [-0.48, -0.35] 1 Logs bounds checks dashboard
uds_dogstatsd_to_api_cpu % cpu utilization -0.61 [-1.51, +0.29] 1 Logs
quality_gate_idle memory utilization -0.79 [-0.82, -0.75] 1 Logs bounds checks dashboard
quality_gate_logs % cpu utilization -1.04 [-4.05, +1.98] 1 Logs

Bounds Checks: ✅ Passed

perf experiment bounds_check_name replicates_passed links
file_to_blackhole_0ms_latency lost_bytes 10/10
file_to_blackhole_0ms_latency memory_usage 10/10
file_to_blackhole_0ms_latency_http1 lost_bytes 10/10
file_to_blackhole_0ms_latency_http1 memory_usage 10/10
file_to_blackhole_0ms_latency_http2 lost_bytes 10/10
file_to_blackhole_0ms_latency_http2 memory_usage 10/10
file_to_blackhole_1000ms_latency memory_usage 10/10
file_to_blackhole_1000ms_latency_linear_load memory_usage 10/10
file_to_blackhole_100ms_latency lost_bytes 10/10
file_to_blackhole_100ms_latency memory_usage 10/10
file_to_blackhole_300ms_latency lost_bytes 10/10
file_to_blackhole_300ms_latency memory_usage 10/10
file_to_blackhole_500ms_latency lost_bytes 10/10
file_to_blackhole_500ms_latency memory_usage 10/10
quality_gate_idle intake_connections 10/10 bounds checks dashboard
quality_gate_idle memory_usage 10/10 bounds checks dashboard
quality_gate_idle_all_features intake_connections 10/10 bounds checks dashboard
quality_gate_idle_all_features memory_usage 10/10 bounds checks dashboard
quality_gate_logs intake_connections 10/10
quality_gate_logs lost_bytes 10/10
quality_gate_logs memory_usage 10/10

Explanation

Confidence level: 90.00%
Effect size tolerance: |Δ mean %| ≥ 5.00%

Performance changes are noted in the perf column of each table:

  • ✅ = significantly better comparison variant performance
  • ❌ = significantly worse comparison variant performance
  • ➖ = no significant change in performance

A regression test is an A/B test of target performance in a repeatable rig, where "performance" is measured as "comparison variant minus baseline variant" for an optimization goal (e.g., ingress throughput). Due to intrinsic variability in measuring that goal, we can only estimate its mean value for each experiment; we report uncertainty in that value as a 90.00% confidence interval denoted "Δ mean % CI".

For each experiment, we decide whether a change in performance is a "regression" -- a change worth investigating further -- if all of the following criteria are true:

  1. Its estimated |Δ mean %| ≥ 5.00%, indicating the change is big enough to merit a closer look.

  2. Its 90.00% confidence interval "Δ mean % CI" does not contain zero, indicating that if our statistical model is accurate, there is at least a 90.00% chance there is a difference in performance between baseline and comparison variants.

  3. Its configuration does not mark it "erratic".

CI Pass/Fail Decision

Passed. All Quality Gates passed.

  • quality_gate_logs, bounds check intake_connections: 10/10 replicas passed. Gate passed.
  • quality_gate_logs, bounds check memory_usage: 10/10 replicas passed. Gate passed.
  • quality_gate_logs, bounds check lost_bytes: 10/10 replicas passed. Gate passed.
  • quality_gate_idle_all_features, bounds check memory_usage: 10/10 replicas passed. Gate passed.
  • quality_gate_idle_all_features, bounds check intake_connections: 10/10 replicas passed. Gate passed.
  • quality_gate_idle, bounds check memory_usage: 10/10 replicas passed. Gate passed.
  • quality_gate_idle, bounds check intake_connections: 10/10 replicas passed. Gate passed.

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