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Fix log line when failing to start services #28519
Fix log line when failing to start services #28519
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[Fast Unit Tests Report] On pipeline 43105408 (CI Visibility). The following jobs did not run any unit tests: Jobs:
If you modified Go files and expected unit tests to run in these jobs, please double check the job logs. If you think tests should have been executed reach out to #agent-devx-help |
Regression DetectorRegression Detector ResultsRun ID: 7f14b19a-a121-4658-83f0-cd9d8658b1b3 Metrics dashboard Target profiles Baseline: c81921c Performance changes are noted in the perf column of each table:
No significant changes in experiment optimization goalsConfidence level: 90.00% There were no significant changes in experiment optimization goals at this confidence level and effect size tolerance.
|
perf | experiment | goal | Δ mean % | Δ mean % CI | links |
---|---|---|---|---|---|
➖ | tcp_syslog_to_blackhole | ingress throughput | +2.34 | [-10.58, +15.26] | Logs |
➖ | otel_to_otel_logs | ingress throughput | +1.35 | [+0.53, +2.16] | Logs |
➖ | idle | memory utilization | +0.27 | [+0.23, +0.30] | Logs |
➖ | file_tree | memory utilization | +0.16 | [+0.10, +0.22] | Logs |
➖ | basic_py_check | % cpu utilization | +0.03 | [-2.54, +2.60] | Logs |
➖ | tcp_dd_logs_filter_exclude | ingress throughput | -0.00 | [-0.01, +0.01] | Logs |
➖ | uds_dogstatsd_to_api | ingress throughput | -0.00 | [-0.05, +0.05] | Logs |
➖ | uds_dogstatsd_to_api_cpu | % cpu utilization | -0.21 | [-1.17, +0.74] | Logs |
➖ | pycheck_lots_of_tags | % cpu utilization | -0.33 | [-2.78, +2.12] | Logs |
Bounds Checks
perf | experiment | bounds_check_name | replicates_passed |
---|---|---|---|
✅ | idle | memory_usage | 10/10 |
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:
-
Its estimated |Δ mean %| ≥ 5.00%, indicating the change is big enough to merit a closer look.
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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.
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Its configuration does not mark it "erratic".
/merge |
🚂 MergeQueue: pull request added to the queue The median merge time in Use |
What does this PR do?
CA
StartDDServices
attempts to start the DD services, and when it fails it should logFailed to start services
instead ofFailed to stop services
Motivation
Additional Notes
Possible Drawbacks / Trade-offs
Describe how to test/QA your changes