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What does this PR do?

Motivation

Describe how you validated your changes

Additional Notes

@github-actions github-actions bot added the medium review PR review might take time label Nov 20, 2025
@kangyili kangyili force-pushed the kangyi/fix-util-version branch from 76dbcf6 to f03098b Compare November 20, 2025 20:59
@kangyili kangyili added qa/no-code-change No code change in Agent code requiring validation changelog/no-changelog labels Nov 20, 2025
@kangyili kangyili force-pushed the kangyi/fix-util-version branch from f03098b to f06b69a Compare November 20, 2025 21:10
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agent-platform-auto-pr bot commented Nov 20, 2025

Static quality checks

✅ Please find below the results from static quality gates
Comparison made with ancestor 1eaade1

Successful checks

Info

Quality gate Delta On disk size (MiB) Delta On wire size (MiB)
agent_deb_amd64 DataNotFound $${706.76}$$ < $${717.44}$$ DataNotFound $${172.76}$$ < $${177.37}$$
agent_deb_amd64_fips DataNotFound $${700.79}$$ < $${711.66}$$ DataNotFound $${171.52}$$ < $${174.84}$$
agent_heroku_amd64 DataNotFound $${329.03}$$ < $${337.57}$$ DataNotFound $${87.56}$$ < $${90.78}$$
agent_msi DataNotFound $${1001.41}$$ < $${1015.38}$$ DataNotFound $${144.57}$$ < $${149.42}$$
agent_rpm_amd64 DataNotFound $${706.74}$$ < $${717.41}$$ DataNotFound $${175.88}$$ < $${178.01}$$
agent_rpm_amd64_fips DataNotFound $${700.78}$$ < $${711.64}$$ DataNotFound $${173.62}$$ < $${177.26}$$
agent_rpm_arm64 DataNotFound $${692.02}$$ < $${702.19}$$ DataNotFound $${159.84}$$ < $${163.22}$$
agent_rpm_arm64_fips DataNotFound $${687.19}$$ < $${697.6}$$ DataNotFound $${158.99}$$ < $${162.68}$$
agent_suse_amd64 DataNotFound $${706.74}$$ < $${717.41}$$ DataNotFound $${175.88}$$ < $${178.01}$$
agent_suse_amd64_fips DataNotFound $${700.78}$$ < $${711.64}$$ DataNotFound $${173.62}$$ < $${177.26}$$
agent_suse_arm64 DataNotFound $${692.02}$$ < $${702.19}$$ DataNotFound $${159.84}$$ < $${163.22}$$
agent_suse_arm64_fips DataNotFound $${687.19}$$ < $${697.6}$$ DataNotFound $${158.99}$$ < $${162.68}$$
docker_agent_amd64 DataNotFound $${769.14}$$ < $${769.92}$$ DataNotFound $${260.68}$$ < $${261.52}$$
docker_agent_arm64 DataNotFound $${778.77}$$ < $${779.46}$$ DataNotFound $${250.94}$$ < $${251.72}$$
docker_agent_jmx_amd64 DataNotFound $${960.01}$$ < $${960.8}$$ DataNotFound $${329.32}$$ < $${330.15}$$
docker_agent_jmx_arm64 DataNotFound $${958.24}$$ < $${958.93}$$ DataNotFound $${315.55}$$ < $${316.35}$$
docker_cluster_agent_amd64 DataNotFound $${179.2}$$ < $${207.49}$$ DataNotFound $${63.22}$$ < $${70.2}$$
docker_cluster_agent_arm64 DataNotFound $${196.69}$$ < $${223.38}$$ DataNotFound $${59.95}$$ < $${66.42}$$
docker_cws_instrumentation_amd64 DataNotFound $${7.07}$$ < $${7.12}$$ DataNotFound $${2.95}$$ < $${3.29}$$
docker_cws_instrumentation_arm64 DataNotFound $${6.69}$$ < $${6.92}$$ DataNotFound $${2.7}$$ < $${3.07}$$
docker_dogstatsd_amd64 DataNotFound $${38.54}$$ < $${39.3}$$ DataNotFound $${14.9}$$ < $${15.76}$$
docker_dogstatsd_arm64 DataNotFound $${37.18}$$ < $${37.94}$$ DataNotFound $${14.34}$$ < $${14.83}$$
dogstatsd_deb_amd64 DataNotFound $${29.76}$$ < $${30.53}$$ DataNotFound $${7.86}$$ < $${8.75}$$
dogstatsd_deb_arm64 DataNotFound $${28.28}$$ < $${29.11}$$ DataNotFound $${6.79}$$ < $${7.71}$$
dogstatsd_rpm_amd64 DataNotFound $${29.76}$$ < $${30.53}$$ DataNotFound $${7.87}$$ < $${8.76}$$
dogstatsd_suse_amd64 DataNotFound $${29.76}$$ < $${30.53}$$ DataNotFound $${7.87}$$ < $${8.76}$$
iot_agent_deb_amd64 DataNotFound $${42.47}$$ < $${43.19}$$ DataNotFound $${11.09}$$ < $${11.98}$$
iot_agent_deb_arm64 DataNotFound $${40.2}$$ < $${40.92}$$ DataNotFound $${9.55}$$ < $${10.45}$$
iot_agent_deb_armhf DataNotFound $${40.13}$$ < $${40.86}$$ DataNotFound $${9.66}$$ < $${10.56}$$
iot_agent_rpm_amd64 DataNotFound $${42.47}$$ < $${43.19}$$ DataNotFound $${11.1}$$ < $${12.0}$$
iot_agent_suse_amd64 DataNotFound $${42.47}$$ < $${43.19}$$ DataNotFound $${11.1}$$ < $${12.0}$$

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cit-pr-commenter bot commented Nov 20, 2025

Regression Detector

Regression Detector Results

Metrics dashboard
Target profiles
Run ID: 0adf5d57-b17d-4823-8b0d-ce577f0475f8

Baseline: dee084a
Comparison: 24aff83
Diff

Optimization Goals: ✅ No significant changes detected

Experiments ignored for regressions

Regressions in experiments with settings containing erratic: true are ignored.

perf experiment goal Δ mean % Δ mean % CI trials links
docker_containers_cpu % cpu utilization +4.04 [+1.06, +7.01] 1 Logs

Fine details of change detection per experiment

perf experiment goal Δ mean % Δ mean % CI trials links
docker_containers_cpu % cpu utilization +4.04 [+1.06, +7.01] 1 Logs
quality_gate_metrics_logs memory utilization +1.61 [+1.39, +1.82] 1 Logs bounds checks dashboard
file_tree memory utilization +0.44 [+0.39, +0.48] 1 Logs
docker_containers_memory memory utilization +0.40 [+0.32, +0.49] 1 Logs
quality_gate_idle memory utilization +0.36 [+0.31, +0.41] 1 Logs bounds checks dashboard
ddot_metrics_sum_cumulative memory utilization +0.12 [-0.02, +0.27] 1 Logs
file_to_blackhole_500ms_latency egress throughput +0.08 [-0.29, +0.46] 1 Logs
file_to_blackhole_1000ms_latency egress throughput +0.03 [-0.40, +0.46] 1 Logs
uds_dogstatsd_to_api ingress throughput +0.00 [-0.13, +0.13] 1 Logs
uds_dogstatsd_to_api_v3 ingress throughput +0.00 [-0.13, +0.13] 1 Logs
file_to_blackhole_0ms_latency egress throughput -0.01 [-0.41, +0.39] 1 Logs
tcp_dd_logs_filter_exclude ingress throughput -0.02 [-0.09, +0.06] 1 Logs
file_to_blackhole_100ms_latency egress throughput -0.04 [-0.09, +0.01] 1 Logs
ddot_metrics_sum_delta memory utilization -0.04 [-0.24, +0.16] 1 Logs
otlp_ingest_logs memory utilization -0.04 [-0.14, +0.05] 1 Logs
quality_gate_idle_all_features memory utilization -0.05 [-0.10, +0.00] 1 Logs bounds checks dashboard
ddot_metrics_sum_cumulativetodelta_exporter memory utilization -0.12 [-0.35, +0.12] 1 Logs
uds_dogstatsd_20mb_12k_contexts_20_senders memory utilization -0.27 [-0.32, -0.23] 1 Logs
otlp_ingest_metrics memory utilization -0.35 [-0.49, -0.21] 1 Logs
quality_gate_logs % cpu utilization -0.51 [-2.01, +1.00] 1 Logs bounds checks dashboard
tcp_syslog_to_blackhole ingress throughput -0.69 [-0.76, -0.61] 1 Logs
ddot_metrics memory utilization -0.70 [-0.92, -0.48] 1 Logs
ddot_logs memory utilization -0.80 [-0.86, -0.73] 1 Logs

Bounds Checks: ✅ Passed

perf experiment bounds_check_name replicates_passed links
docker_containers_cpu simple_check_run 10/10
docker_containers_memory memory_usage 10/10
docker_containers_memory simple_check_run 10/10
file_to_blackhole_0ms_latency lost_bytes 10/10
file_to_blackhole_0ms_latency memory_usage 10/10
file_to_blackhole_1000ms_latency lost_bytes 10/10
file_to_blackhole_1000ms_latency 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_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 bounds checks dashboard
quality_gate_logs lost_bytes 10/10 bounds checks dashboard
quality_gate_logs memory_usage 10/10 bounds checks dashboard
quality_gate_metrics_logs cpu_usage 10/10 bounds checks dashboard
quality_gate_metrics_logs intake_connections 10/10 bounds checks dashboard
quality_gate_metrics_logs lost_bytes 10/10 bounds checks dashboard
quality_gate_metrics_logs memory_usage 10/10 bounds checks dashboard

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_idle, bounds check memory_usage: 10/10 replicas passed. Gate passed.
  • quality_gate_idle, bounds check intake_connections: 10/10 replicas passed. Gate passed.
  • quality_gate_metrics_logs, bounds check intake_connections: 10/10 replicas passed. Gate passed.
  • quality_gate_metrics_logs, bounds check memory_usage: 10/10 replicas passed. Gate passed.
  • quality_gate_metrics_logs, bounds check cpu_usage: 10/10 replicas passed. Gate passed.
  • quality_gate_metrics_logs, bounds check lost_bytes: 10/10 replicas passed. Gate passed.
  • quality_gate_idle_all_features, bounds check intake_connections: 10/10 replicas passed. Gate passed.
  • quality_gate_idle_all_features, bounds check memory_usage: 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_logs, bounds check intake_connections: 10/10 replicas passed. Gate passed.

@kangyili kangyili force-pushed the kangyi/fix-util-version branch from 98f53a6 to 261d1bd Compare November 21, 2025 08:54
@kangyili kangyili closed this Nov 21, 2025
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