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upgrade test-infra-definitions version in go.mod

Open adel121 opened this issue 1 year ago • 1 comments

What does this PR do?

update upgrade test-infra-definitions version in go.mod

Motivation

Benefit from the fix done in this PR.

Additional Notes

Possible Drawbacks / Trade-offs

Describe how to test/QA your changes

adel121 avatar Feb 15 '24 21:02 adel121

Bloop Bleep... Dogbot Here

Regression Detector Results

Run ID: ea8fe87e-83d7-44cd-84a4-98bbdf1ea536 Baseline: d3c07fce4a0dc7eea2a79b9dd168c73c718f4cba Comparison: 36e39095a79844ed82caea521d90f82682c3d9db Total CPUs: 7

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

No significant changes in experiment optimization goals

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

There were no significant changes in experiment optimization goals at this confidence level and effect size tolerance.

Experiments ignored for regressions

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

perf experiment goal Δ mean % Δ mean % CI
file_to_blackhole % cpu utilization +0.15 [-6.42, +6.71]

Fine details of change detection per experiment

perf experiment goal Δ mean % Δ mean % CI
uds_dogstatsd_to_api_cpu % cpu utilization +0.33 [-1.09, +1.76]
idle memory utilization +0.27 [+0.24, +0.31]
process_agent_standard_check_with_stats memory utilization +0.25 [+0.21, +0.28]
file_to_blackhole % cpu utilization +0.15 [-6.42, +6.71]
process_agent_standard_check memory utilization +0.08 [+0.05, +0.12]
trace_agent_json ingress throughput +0.02 [-0.00, +0.03]
tcp_dd_logs_filter_exclude ingress throughput +0.00 [-0.00, +0.00]
uds_dogstatsd_to_api ingress throughput +0.00 [-0.00, +0.00]
trace_agent_msgpack ingress throughput -0.01 [-0.02, -0.00]
process_agent_real_time_mode memory utilization -0.09 [-0.12, -0.06]
otel_to_otel_logs ingress throughput -0.11 [-0.69, +0.48]
file_tree memory utilization -0.11 [-0.18, -0.04]
tcp_syslog_to_blackhole ingress throughput -0.54 [-0.60, -0.49]

Explanation

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".

pr-commenter[bot] avatar Feb 15 '24 23:02 pr-commenter[bot]

closing in favour of this PR.

adel121 avatar Feb 16 '24 09:02 adel121