Bump bazel version to 8.6.0 for own fix#47011
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gh-worker-dd-mergequeue-cf854d[bot] merged 1 commit intomainfrom Feb 27, 2026
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Bump bazel version to 8.6.0 for own fix#47011gh-worker-dd-mergequeue-cf854d[bot] merged 1 commit intomainfrom
bazel version to 8.6.0 for own fix#47011gh-worker-dd-mergequeue-cf854d[bot] merged 1 commit intomainfrom
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Files inventory check summaryFile checks results against ancestor f8d99651: Results for datadog-agent_7.78.0~devel.git.181.fd5e436.pipeline.99440092-1_amd64.deb:Detected file changes:
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Static quality checks✅ Please find below the results from static quality gates 31 successful checks with minimal change (< 2 KiB)
On-wire sizes (compressed)
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Regression DetectorRegression Detector ResultsMetrics dashboard Baseline: dafa3b7 Optimization Goals: ✅ No significant changes detected
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| perf | experiment | goal | Δ mean % | Δ mean % CI | trials | links |
|---|---|---|---|---|---|---|
| ➖ | docker_containers_cpu | % cpu utilization | +4.75 | [+1.63, +7.86] | 1 | Logs |
Fine details of change detection per experiment
| perf | experiment | goal | Δ mean % | Δ mean % CI | trials | links |
|---|---|---|---|---|---|---|
| ➖ | docker_containers_cpu | % cpu utilization | +4.75 | [+1.63, +7.86] | 1 | Logs |
| ➖ | quality_gate_logs | % cpu utilization | +2.86 | [+1.36, +4.37] | 1 | Logs bounds checks dashboard |
| ➖ | tcp_syslog_to_blackhole | ingress throughput | +1.07 | [+0.99, +1.15] | 1 | Logs |
| ➖ | docker_containers_memory | memory utilization | +0.42 | [+0.35, +0.49] | 1 | Logs |
| ➖ | quality_gate_idle | memory utilization | +0.37 | [+0.32, +0.41] | 1 | Logs bounds checks dashboard |
| ➖ | ddot_metrics_sum_cumulative | memory utilization | +0.36 | [+0.21, +0.52] | 1 | Logs |
| ➖ | ddot_metrics_sum_delta | memory utilization | +0.14 | [-0.05, +0.34] | 1 | Logs |
| ➖ | otlp_ingest_metrics | memory utilization | +0.13 | [-0.02, +0.29] | 1 | Logs |
| ➖ | file_to_blackhole_100ms_latency | egress throughput | +0.08 | [+0.03, +0.13] | 1 | Logs |
| ➖ | file_to_blackhole_0ms_latency | egress throughput | +0.01 | [-0.48, +0.50] | 1 | Logs |
| ➖ | uds_dogstatsd_to_api | ingress throughput | -0.01 | [-0.14, +0.13] | 1 | Logs |
| ➖ | uds_dogstatsd_to_api_v3 | ingress throughput | -0.01 | [-0.14, +0.12] | 1 | Logs |
| ➖ | tcp_dd_logs_filter_exclude | ingress throughput | -0.01 | [-0.11, +0.08] | 1 | Logs |
| ➖ | file_to_blackhole_500ms_latency | egress throughput | -0.02 | [-0.40, +0.37] | 1 | Logs |
| ➖ | file_to_blackhole_1000ms_latency | egress throughput | -0.02 | [-0.43, +0.38] | 1 | Logs |
| ➖ | ddot_metrics_sum_cumulativetodelta_exporter | memory utilization | -0.09 | [-0.33, +0.14] | 1 | Logs |
| ➖ | quality_gate_idle_all_features | memory utilization | -0.22 | [-0.26, -0.18] | 1 | Logs bounds checks dashboard |
| ➖ | otlp_ingest_logs | memory utilization | -0.30 | [-0.39, -0.21] | 1 | Logs |
| ➖ | ddot_logs | memory utilization | -0.34 | [-0.41, -0.28] | 1 | Logs |
| ➖ | file_tree | memory utilization | -0.39 | [-0.44, -0.34] | 1 | Logs |
| ➖ | uds_dogstatsd_20mb_12k_contexts_20_senders | memory utilization | -0.53 | [-0.58, -0.47] | 1 | Logs |
| ➖ | ddot_metrics | memory utilization | -0.59 | [-0.78, -0.39] | 1 | Logs |
| ➖ | quality_gate_metrics_logs | memory utilization | -1.87 | [-2.07, -1.67] | 1 | Logs bounds checks dashboard |
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_1000ms_latency | lost_bytes | 10/10 | |
| ✅ | file_to_blackhole_1000ms_latency | 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_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 |
| ✅ | quality_gate_metrics_logs | cpu_usage | 10/10 | bounds checks dashboard |
| ✅ | quality_gate_metrics_logs | intake_connections | 10/10 | bounds checks dashboard |
| ✅ | quality_gate_metrics_logs | lost_bytes | 10/10 | bounds checks dashboard |
| ✅ | quality_gate_metrics_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.
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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".
CI Pass/Fail Decision
✅ Passed. All Quality Gates 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.
- 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_metrics_logs, bounds check cpu_usage: 10/10 replicas passed. Gate passed.
- quality_gate_metrics_logs, bounds check memory_usage: 10/10 replicas passed. Gate passed.
- quality_gate_metrics_logs, bounds check intake_connections: 10/10 replicas passed. Gate passed.
- quality_gate_metrics_logs, bounds check lost_bytes: 10/10 replicas passed. Gate passed.
- quality_gate_idle, bounds check memory_usage: 10/10 replicas passed. Gate passed.
- quality_gate_idle, bounds check intake_connections: 10/10 replicas passed. Gate passed.
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### What does this PR do? Bump `.bazelversion` from 8.5.1 to 8.6.0. ### Motivation Selected changes between 8.5.1 and 8.6.0: - Fix visibility for implicit deps of parent rules (bazelbuild/bazel#28722) - Force rctx.{download_and,}extract to create user-readable files (bazelbuild/bazel#28551) - Fix disk cache failures on concurrent read-write access on Windows (bazelbuild/bazel#28529) - Add a target_type argument to ctx.actions.symlink (bazelbuild/bazel#28538) - Compensate for Windows filesystems lacking junction support (bazelbuild/bazel#28367) (our fix) - Add short_uncached and detailed_uncached options to --test_summary (bazelbuild/bazel#28343) - Add --experimental_strict_repo_env option (bazelbuild/bazel#28189) - Make overlaid files executable in http_archive (bazelbuild/bazel#28277) - Add bazel mod show_repo --all_repos and --all_visible_repos (bazelbuild/bazel#28012) - Enable --experimental_retain_test_configuration_across_testonly (bazelbuild/bazel#28115) - Add option to continue with local execution if remote cache is unavailable (bazelbuild/bazel#28001)
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bazel version to 8.6.0bazel version to 8.6.0 for own fix
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### What does this PR do? Wire up `bazel`-managed Go and `pip` caches to `XDG_CACHE_HOME` in the `tools/bazel*` scripts, and add the corresponding paths to the progressive GitLab runner cache keyed on `.go-version` and `.python-version`. ### Motivation Extend #43274's XDG-as-single-cache-root design to Go and `pip`, whose XDG support has been steadlessly growing from "Partial" to "Supported": https://wiki.archlinux.org/title/XDG_Base_Directory. By landing in `$XDG_CACHE_HOME`, they inherit the progressive-cache policy from #46151: only `main` pushes to them, keeping growth bounded. Keying on language version files further contains growth by resetting the cache at version upgrade boundaries rather than accumulating superseded artifacts. ### Additional Notes No worry: the new cache paths are already excluded from omnibus source trees via `**/.cache/**/*` source filters. Coming soon: we might want to leverage upcoming `--strict_repo_env` (with `bazel` 8.6.0, #47011), for which we'll anyway have to list propagated environment variables. Near future: as the omnibus-bazel transition progresses, other caches (`cache_omnibus_ruby_deps`, `go_deps`, `go_tools_deps`, `go_tools_deps_arm64`, etc.) are expected to shrink until no longer applicable. Co-authored-by: regis.desgroppes <[email protected]>
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What does this PR do?
Bump
bazelversion from 8.5.1 to 8.6.0 to benefit from a series of improvements and fixes.Ours (bazelbuild/bazel#28367) allows to re-enable "convenience symlinks" for Windows users and makes
path.realpathsucceed when sharing a folder between a Linux host and a Windows VM.Motivation
Selected changes between 8.5.1 and 8.6.0:
bazel mod show_repo --all_reposand--all_visible_reposbazelbuild/bazel#28012--experimental_strict_repo_envoption bazelbuild/bazel#28189http_archivebazelbuild/bazel#28277short_uncachedanddetailed_uncachedoptions to--test_summarybazelbuild/bazel#28343target_typeargument toctx.actions.symlink. bazelbuild/bazel#28538rctx.{download_and,}extractto create user-readable files (ht… bazelbuild/bazel#28551