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Merged
merged 1 commit into from
Jun 13, 2025
Merged

Add DDOT logs compression changelog for 7.67.1 #37941

merged 1 commit into from
Jun 13, 2025

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liustanley
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What does this PR do?

Adds changelog for backport PR: #37912.

Motivation

Describe how you validated your changes

Possible Drawbacks / Trade-offs

Additional Notes

@liustanley liustanley requested a review from a team as a code owner June 13, 2025 15:26
@github-actions github-actions bot added the short review PR is simple enough to be reviewed quickly label Jun 13, 2025
@liustanley liustanley added this to the 7.69.0 milestone Jun 13, 2025
@liustanley liustanley added qa/no-code-change No code change in Agent code requiring validation team/opentelemetry-agent labels Jun 13, 2025
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Regression Detector

Regression Detector Results

Metrics dashboard
Target profiles
Run ID: 0d7ea2b3-e3dc-4368-a830-e58abe94fbd1

Baseline: 641d806
Comparison: 6730177
Diff

Optimization Goals: ✅ No significant changes detected

Fine details of change detection per experiment

perf experiment goal Δ mean % Δ mean % CI trials links
➖ quality_gate_logs % cpu utilization +3.19 [+0.38, +5.99] 1 Logs bounds checks dashboard
➖ docker_containers_cpu % cpu utilization +1.12 [-1.94, +4.18] 1 Logs
➖ otlp_ingest_logs memory utilization +0.68 [+0.55, +0.80] 1 Logs
➖ ddot_metrics memory utilization +0.36 [+0.24, +0.48] 1 Logs
➖ quality_gate_idle memory utilization +0.11 [+0.05, +0.17] 1 Logs bounds checks dashboard
➖ file_to_blackhole_300ms_latency egress throughput +0.10 [-0.54, +0.74] 1 Logs
➖ docker_containers_memory memory utilization +0.09 [+0.01, +0.18] 1 Logs
➖ file_to_blackhole_500ms_latency egress throughput +0.08 [-0.55, +0.70] 1 Logs
➖ otlp_ingest_metrics memory utilization +0.05 [-0.11, +0.21] 1 Logs
➖ uds_dogstatsd_to_api ingress throughput +0.00 [-0.27, +0.27] 1 Logs
➖ file_to_blackhole_100ms_latency egress throughput +0.00 [-0.56, +0.56] 1 Logs
➖ tcp_dd_logs_filter_exclude ingress throughput -0.00 [-0.01, +0.01] 1 Logs
➖ file_to_blackhole_0ms_latency_http1 egress throughput -0.00 [-0.62, +0.61] 1 Logs
➖ file_to_blackhole_0ms_latency_http2 egress throughput -0.00 [-0.56, +0.55] 1 Logs
➖ file_to_blackhole_1000ms_latency_linear_load egress throughput -0.02 [-0.26, +0.22] 1 Logs
➖ ddot_logs memory utilization -0.04 [-0.16, +0.08] 1 Logs
➖ file_to_blackhole_0ms_latency egress throughput -0.11 [-0.70, +0.48] 1 Logs
➖ file_tree memory utilization -0.12 [-0.27, +0.03] 1 Logs
➖ file_to_blackhole_1000ms_latency egress throughput -0.18 [-0.76, +0.40] 1 Logs
➖ uds_dogstatsd_20mb_12k_contexts_20_senders memory utilization -0.21 [-0.28, -0.14] 1 Logs
➖ quality_gate_idle_all_features memory utilization -0.36 [-0.44, -0.27] 1 Logs bounds checks dashboard
➖ tcp_syslog_to_blackhole ingress throughput -0.90 [-0.97, -0.84] 1 Logs
➖ uds_dogstatsd_to_api_cpu % cpu utilization -1.55 [-2.40, -0.69] 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:

  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".

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 intake_connections: 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_idle_all_features, bounds check memory_usage: 10/10 replicas passed. Gate passed.
  • quality_gate_idle_all_features, bounds check intake_connections: 10/10 replicas passed. Gate passed.

@liustanley
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/merge

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dd-devflow bot commented Jun 13, 2025 •
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2025-06-13 16:55:22 UTC ℹ️ Start processing command /merge

2025-06-13 16:55:34 UTC ℹ️ MergeQueue: waiting for PR to be ready

This merge request is not mergeable yet, because of pending checks/missing approvals. It will be added to the queue as soon as checks pass and/or get approvals.
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2025-06-13 17:24:18 UTC ℹ️ MergeQueue: merge request added to the queue

The expected merge time in main is approximately 1h (p90).

2025-06-13 18:00:13 UTC ℹ️ MergeQueue: This merge request was merged

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Static quality checks

✅ Please find below the results from static quality gates
Comparison made with ancestor 641d806

Successful checks

Info

Quality gate Delta On disk size (MiB) Delta On wire size (MiB)
✅ agent_deb_amd64 $${0}$$ $${696.37}$$ < $${697.37}$$ $${+0}$$ $${176.07}$$ < $${177.03}$$
✅ agent_deb_amd64_fips $${0}$$ $${694.66}$$ < $${695.59}$$ $${+0.07}$$ $${175.57}$$ < $${176.51}$$
✅ agent_heroku_amd64 $${0}$$ $${358.66}$$ < $${359.67}$$ $${-0}$$ $${96.51}$$ < $${97.47}$$
✅ agent_msi $${0}$$ $${958.86}$$ < $${959.86}$$ $${+0.01}$$ $${146.29}$$ < $${147.27}$$
✅ agent_rpm_amd64 $${0}$$ $${696.36}$$ < $${697.36}$$ $${-0}$$ $${177.62}$$ < $${178.56}$$
✅ agent_rpm_amd64_fips $${0}$$ $${694.65}$$ < $${695.58}$$ $${+0.02}$$ $${177.48}$$ < $${178.43}$$
✅ agent_rpm_arm64 $${0}$$ $${686.37}$$ < $${687.37}$$ $${+0.02}$$ $${161.04}$$ < $${161.99}$$
✅ agent_rpm_arm64_fips $${0}$$ $${684.78}$$ < $${685.72}$$ $${+0}$$ $${160.22}$$ < $${161.11}$$
✅ agent_suse_amd64 $${0}$$ $${696.36}$$ < $${697.36}$$ $${-0}$$ $${177.62}$$ < $${178.56}$$
✅ agent_suse_amd64_fips $${0}$$ $${694.65}$$ < $${695.58}$$ $${+0.02}$$ $${177.48}$$ < $${178.43}$$
✅ agent_suse_arm64 $${0}$$ $${686.37}$$ < $${687.37}$$ $${+0.02}$$ $${161.04}$$ < $${161.99}$$
✅ agent_suse_arm64_fips $${0}$$ $${684.78}$$ < $${685.72}$$ $${+0}$$ $${160.22}$$ < $${161.11}$$
✅ docker_agent_amd64 $${+0}$$ $${780.16}$$ < $${781.16}$$ $${-0}$$ $${268.68}$$ < $${269.63}$$
✅ docker_agent_arm64 $${0}$$ $${793.62}$$ < $${794.62}$$ $${+0}$$ $${256.05}$$ < $${257.0}$$
✅ docker_agent_jmx_amd64 $${-0}$$ $${971.35}$$ < $${972.35}$$ $${-0}$$ $${337.66}$$ < $${338.6}$$
✅ docker_agent_jmx_arm64 $${0}$$ $${973.41}$$ < $${974.41}$$ $${-0}$$ $${320.99}$$ < $${321.97}$$
✅ docker_agent_windows1809 $${-0}$$ $${1487.0}$$ < $${1488.0}$$ $${-0.08}$$ $${488.02}$$ < $${488.95}$$
✅ docker_agent_windows1809_core $${+0}$$ $${6216.96}$$ < $${6218.0}$$ $${0}$$ $${2048.0}$$ < $${2049.0}$$
✅ docker_agent_windows1809_core_jmx $${-0}$$ $${6338.66}$$ < $${6339.0}$$ $${0}$$ $${2048.0}$$ < $${2049.0}$$
✅ docker_agent_windows1809_jmx $${-0}$$ $${1608.63}$$ < $${1609.5}$$ $${-0.09}$$ $${530.27}$$ < $${531.32}$$
✅ docker_agent_windows2022 $${-0.02}$$ $${1506.28}$$ < $${1507.0}$$ $${+0}$$ $${500.76}$$ < $${501.7}$$
✅ docker_agent_windows2022_core $${+0.28}$$ $${6190.29}$$ < $${6311.0}$$ $${0}$$ $${2048.0}$$ < $${2049.0}$$
✅ docker_agent_windows2022_core_jmx $${-0.13}$$ $${6311.84}$$ < $${6313.0}$$ $${0}$$ $${2048.0}$$ < $${2049.0}$$
✅ docker_agent_windows2022_jmx $${-0.13}$$ $${1627.93}$$ < $${1628.16}$$ $${+0.01}$$ $${543.06}$$ < $${543.98}$$
✅ docker_cluster_agent_amd64 $${0}$$ $${212.84}$$ < $${213.79}$$ $${-0}$$ $${72.38}$$ < $${73.33}$$
✅ docker_cluster_agent_arm64 $${0}$$ $${228.68}$$ < $${229.64}$$ $${+0}$$ $${68.64}$$ < $${69.6}$$
✅ docker_cws_instrumentation_amd64 $${0}$$ $${7.08}$$ < $${7.12}$$ $${+0}$$ $${2.95}$$ < $${3.29}$$
✅ docker_cws_instrumentation_arm64 $${+0}$$ $${6.69}$$ < $${6.92}$$ $${+0}$$ $${2.7}$$ < $${3.07}$$
✅ docker_dogstatsd_amd64 $${0}$$ $${39.22}$$ < $${39.57}$$ $${+0}$$ $${15.12}$$ < $${15.76}$$
✅ docker_dogstatsd_arm64 $${0}$$ $${37.88}$$ < $${38.2}$$ $${+0}$$ $${14.53}$$ < $${14.83}$$
✅ dogstatsd_deb_amd64 $${0}$$ $${30.45}$$ < $${31.4}$$ $${+0}$$ $${8.0}$$ < $${8.95}$$
✅ dogstatsd_deb_arm64 $${0}$$ $${29.02}$$ < $${29.97}$$ $${+0}$$ $${6.94}$$ < $${7.89}$$
✅ dogstatsd_rpm_amd64 $${0}$$ $${30.45}$$ < $${31.4}$$ $${-0}$$ $${8.01}$$ < $${8.96}$$
✅ dogstatsd_suse_amd64 $${0}$$ $${30.45}$$ < $${31.4}$$ $${-0}$$ $${8.01}$$ < $${8.96}$$
✅ iot_agent_deb_amd64 $${0}$$ $${50.42}$$ < $${51.38}$$ $${-0}$$ $${12.84}$$ < $${13.79}$$
✅ iot_agent_deb_arm64 $${0}$$ $${47.9}$$ < $${48.85}$$ $${-0}$$ $${11.14}$$ < $${12.09}$$
✅ iot_agent_deb_armhf $${0}$$ $${47.47}$$ < $${48.42}$$ $${+0.01}$$ $${11.2}$$ < $${12.16}$$
✅ iot_agent_rpm_amd64 $${0}$$ $${50.42}$$ < $${51.38}$$ $${+0}$$ $${12.86}$$ < $${13.81}$$
✅ iot_agent_rpm_arm64 $${0}$$ $${47.9}$$ < $${48.85}$$ $${-0}$$ $${11.15}$$ < $${12.11}$$
✅ iot_agent_suse_amd64 $${0}$$ $${50.42}$$ < $${51.38}$$ $${+0}$$ $${12.86}$$ < $${13.81}$$

@dd-mergequeue dd-mergequeue bot merged commit 1b8705a into main Jun 13, 2025
242 of 243 checks passed
@dd-mergequeue dd-mergequeue bot deleted the stanley.liu/ddot-logs-compression-changelog branch June 13, 2025 18:00
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@truthbk truthbk truthbk approved these changes

@joepeeples joepeeples joepeeples approved these changes

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