-
Notifications
You must be signed in to change notification settings - Fork 1.2k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
remove unused double flush telemetry #32371
base: main
Are you sure you want to change the base?
Conversation
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
thanks
/merge |
Devflow running:
|
[Fast Unit Tests Report] On pipeline 51509118 (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 |
Uncompressed package size comparisonComparison with ancestor Diff per package
Decision |
Test changes on VMUse this command from test-infra-definitions to manually test this PR changes on a VM: inv aws.create-vm --pipeline-id=51509118 --os-family=ubuntu Note: This applies to commit c48e12d |
Regression DetectorRegression Detector ResultsMetrics dashboard Baseline: 919ff87 ❌ Experiments with missing or malformed dataThis is a critical error. No usable optimization goal data was produced by the listed experiments. This may be a result of misconfiguration. Ping #single-machine-performance and we can help out.
Optimization Goals: ✅ No significant changes detected
|
perf | experiment | goal | Δ mean % | Δ mean % CI | trials | links |
---|---|---|---|---|---|---|
➖ | tcp_syslog_to_blackhole | ingress throughput | +1.41 | [+1.35, +1.47] | 1 | Logs |
➖ | uds_dogstatsd_to_api_cpu | % cpu utilization | +0.90 | [+0.22, +1.57] | 1 | Logs |
➖ | quality_gate_logs | % cpu utilization | +0.40 | [-2.78, +3.57] | 1 | Logs |
➖ | file_to_blackhole_1000ms_latency | egress throughput | +0.16 | [-0.64, +0.97] | 1 | Logs |
➖ | file_to_blackhole_0ms_latency_http2 | egress throughput | +0.03 | [-0.85, +0.92] | 1 | Logs |
➖ | file_to_blackhole_0ms_latency_http1 | egress throughput | +0.02 | [-0.86, +0.89] | 1 | Logs |
➖ | file_to_blackhole_100ms_latency | egress throughput | +0.01 | [-0.66, +0.68] | 1 | Logs |
➖ | uds_dogstatsd_to_api | ingress throughput | +0.00 | [-0.10, +0.11] | 1 | Logs |
➖ | tcp_dd_logs_filter_exclude | ingress throughput | -0.00 | [-0.01, +0.01] | 1 | Logs |
➖ | file_to_blackhole_0ms_latency | egress throughput | -0.01 | [-0.88, +0.87] | 1 | Logs |
➖ | file_to_blackhole_1000ms_latency_linear_load | egress throughput | -0.02 | [-0.48, +0.45] | 1 | Logs |
➖ | file_to_blackhole_300ms_latency | egress throughput | -0.05 | [-0.69, +0.59] | 1 | Logs |
➖ | file_to_blackhole_500ms_latency | egress throughput | -0.07 | [-0.84, +0.70] | 1 | Logs |
➖ | quality_gate_idle_all_features | memory utilization | -0.09 | [-0.17, -0.00] | 1 | Logs bounds checks dashboard |
➖ | file_tree | memory utilization | -0.45 | [-0.59, -0.32] | 1 | Logs |
➖ | quality_gate_idle | memory utilization | -0.52 | [-0.56, -0.49] | 1 | Logs bounds checks dashboard |
Bounds Checks: ❌ Failed
perf | experiment | bounds_check_name | replicates_passed | links |
---|---|---|---|---|
❌ | quality_gate_idle_all_features | memory_usage | 9/10 | bounds checks dashboard |
✅ | 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 | memory_usage | 10/10 | bounds checks dashboard |
✅ | 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:
-
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".
CI Pass/Fail Decision
❌ Failed. Some Quality Gates were violated.
- 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: 9/10 replicas passed. Failed 1 which is > 0. Gate FAILED.
- quality_gate_idle, bounds check memory_usage: 10/10 replicas passed. Gate passed.
What does this PR do?
Remove unused NPM ebpf telemetry for double flushes
Motivation
Describe how you validated your changes
Possible Drawbacks / Trade-offs
Additional Notes