Convert Oracle session_type FOREGROUND to USER #36736
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Uncompressed package size comparisonComparison with ancestor Diff per package
Decision✅ Passed |
Static quality checks✅ Please find below the results from static quality gates Successful checksInfo
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Regression DetectorRegression Detector ResultsMetrics dashboard Baseline: a63e44d Optimization Goals: ✅ No significant changes detected
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| perf | experiment | goal | Δ mean % | Δ mean % CI | trials | links |
|---|---|---|---|---|---|---|
| ➖ | docker_containers_memory | memory utilization | +1.53 | [+1.48, +1.59] | 1 | Logs |
| ➖ | otlp_ingest_metrics | memory utilization | +0.65 | [+0.51, +0.80] | 1 | Logs |
| ➖ | otlp_ingest_logs | memory utilization | +0.58 | [+0.45, +0.70] | 1 | Logs |
| ➖ | ddot_logs | memory utilization | +0.37 | [+0.25, +0.50] | 1 | Logs |
| ➖ | uds_dogstatsd_20mb_12k_contexts_20_senders | memory utilization | +0.29 | [+0.25, +0.32] | 1 | Logs |
| ➖ | quality_gate_idle | memory utilization | +0.21 | [+0.15, +0.27] | 1 | Logs bounds checks dashboard |
| ➖ | file_to_blackhole_0ms_latency_http1 | egress throughput | +0.04 | [-0.58, +0.67] | 1 | Logs |
| ➖ | file_to_blackhole_0ms_latency_http2 | egress throughput | +0.01 | [-0.63, +0.64] | 1 | Logs |
| ➖ | tcp_dd_logs_filter_exclude | ingress throughput | +0.00 | [-0.02, +0.02] | 1 | Logs |
| ➖ | file_to_blackhole_1000ms_latency_linear_load | egress throughput | -0.00 | [-0.23, +0.23] | 1 | Logs |
| ➖ | file_to_blackhole_500ms_latency | egress throughput | -0.01 | [-0.64, +0.61] | 1 | Logs |
| ➖ | uds_dogstatsd_to_api | ingress throughput | -0.01 | [-0.30, +0.27] | 1 | Logs |
| ➖ | file_to_blackhole_0ms_latency | egress throughput | -0.02 | [-0.66, +0.63] | 1 | Logs |
| ➖ | file_to_blackhole_1000ms_latency | egress throughput | -0.02 | [-0.64, +0.60] | 1 | Logs |
| ➖ | file_to_blackhole_300ms_latency | egress throughput | -0.02 | [-0.67, +0.62] | 1 | Logs |
| ➖ | file_to_blackhole_100ms_latency | egress throughput | -0.03 | [-0.65, +0.60] | 1 | Logs |
| ➖ | tcp_syslog_to_blackhole | ingress throughput | -0.04 | [-0.09, +0.01] | 1 | Logs |
| ➖ | quality_gate_idle_all_features | memory utilization | -0.09 | [-0.17, -0.01] | 1 | Logs bounds checks dashboard |
| ➖ | quality_gate_logs | % cpu utilization | -0.25 | [-3.00, +2.49] | 1 | Logs bounds checks dashboard |
| ➖ | uds_dogstatsd_to_api_cpu | % cpu utilization | -0.29 | [-1.15, +0.57] | 1 | Logs |
| ➖ | ddot_metrics | memory utilization | -0.48 | [-0.59, -0.36] | 1 | Logs |
| ➖ | file_tree | memory utilization | -2.60 | [-2.75, -2.45] | 1 | Logs |
| ➖ | docker_containers_cpu | % cpu utilization | -2.87 | [-6.54, +0.79] | 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_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 | 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 |
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
✅ Passed. All Quality Gates passed.
- quality_gate_idle, bounds check intake_connections: 10/10 replicas passed. Gate passed.
- quality_gate_idle, 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.
- 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.
buraizu
approved these changes
May 7, 2025
sethsamuel
approved these changes
May 8, 2025
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What does this PR do?
Convert Oracle
session_typeFOREGROUNDtoUSER.Motivation
When selecting activity samples from
v$active_session_historythe Agent was emittingsession_typeFORGROUNDforUSERsessions. As a consequence, active sessions weren't properly rendered in the UI.Describe how you validated your changes
Possible Drawbacks / Trade-offs
Additional Notes