datadog-agent
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[Orch] Add orch k8s to rc state
What does this PR do?
- Adds the orchestrator k8s crd product to the agent state
Motivation
Additional Notes
Possible Drawbacks / Trade-offs
Describe how to test/QA your changes
Test changes on VM
Use this command from test-infra-definitions to manually test this PR changes on a VM:
inv create-vm --pipeline-id=44514200 --os-family=ubuntu
Note: This applies to commit 44560c2c
Regression Detector
Regression Detector Results
Run ID: 9e346d86-d2c3-4ec7-b73a-7d4336b3cd0b Metrics dashboard Target profiles
Baseline: 9f339cb1aaca95f84d756e65b6238bbdae3358c4 Comparison: 44560c2c391ceba5d2af64709d94785b471f45a2
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.
Fine details of change detection per experiment
| perf | experiment | goal | Δ mean % | Δ mean % CI | trials | links |
|---|---|---|---|---|---|---|
| ➖ | pycheck_lots_of_tags | % cpu utilization | +1.55 | [-1.15, +4.24] | 1 | Logs |
| ➖ | basic_py_check | % cpu utilization | +1.18 | [-1.79, +4.16] | 1 | Logs |
| ➖ | otel_to_otel_logs | ingress throughput | +0.81 | [-0.02, +1.64] | 1 | Logs |
| ➖ | uds_dogstatsd_to_api_cpu | % cpu utilization | +0.73 | [-0.04, +1.49] | 1 | Logs |
| ➖ | uds_dogstatsd_to_api | ingress throughput | +0.01 | [-0.02, +0.03] | 1 | Logs |
| ➖ | tcp_dd_logs_filter_exclude | ingress throughput | -0.00 | [-0.01, +0.01] | 1 | Logs |
| ➖ | idle | memory utilization | -0.16 | [-0.20, -0.11] | 1 | Logs |
| ➖ | file_tree | memory utilization | -0.27 | [-0.38, -0.16] | 1 | Logs |
| ➖ | tcp_syslog_to_blackhole | ingress throughput | -0.53 | [-0.59, -0.48] | 1 | 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.
-
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.
-
Its configuration does not mark it "erratic".