What's Changed

• Update README and perf_stat warnings by @lancelui-amzn in #313

• Implemented uniform report data format by @CongkaiTan and @lancelui-amzn

  • add aperf standard report data format #321
  • Process cpu_utilization into uniform data format #325
  • Process diskstats into uniform data format #326
  • Process interrupts into uniform data format #330
  • Process processes into uniform data format #331
  • Process perf_stat into uniform data format #332
  • Process vmstat into uniform data format #333
  • Process netstat into uniform data format #334
  • Process aperf_stats into uniform data format #335
  • Process meminfo into uniform data format #336
  • Process sysctl into uniform data format #337
  • Process kernel_config into uniform data format #338
  • Process all graph data and text data into uniform data format #339
  • Process systeminfo into uniform data format #340

• fix silent failure in eks-aperf.sh by @natict in #322

• Fix crash when previous disk stat value is missing by @CristianPrundeanu in #324

• chore: Scope down GitHub Token permissions by @AdnaneKhan in #327

• Update to AWS Cloudscape React Based UI by @CongkaiTan and @lancelui-amzn

  • Introduce react-based report UI #342
  • Enable component resize for the new report UI and make side panels closable #343
  • Add post-processing logic to consolidate sorted_metric_names and value_ranges across all runs #344
  • Use Grid component for the report home page #345
  • add data descriptions in the new report #346
  • Remove interrupt info from interrupt metric names #347
  • Fix aperf_stat value range, perf_stat zero denominator, and cpu_utilization series order #349
  • Add vertical and horizontal scroll bar to text data page in new report #350
  • Add descriptions for aperf_stat metrics and unify its series ordering #352
  • Fix KeyValueDataPage crash when run data not available #353
  • add dark mode #354
  • Remove old processing logic and switch to new data format and UI #357
  • minor ui fixes, interrupts renaming #359
  • remove old ui, y-axis scaling, pmu ordering #360

• Install MUSL from github source code in ci.yml, add run stat comparison, fix report generation from report #348

New Contributors

• @natict made their first contribution in #322
• @CristianPrundeanu made their first contribution in #324
• @AdnaneKhan made their first contribution in #327

Full Changelog: v0.1.18-alpha...v1.0.0

What's Changed

• Update Hotline frontend by @kkhulbe-aws in #297
• Demangle function names during serialization by @kkhulbe-aws in #301
• Refactor record and report data initialization to improve code reuse by @CongkaiTan in #302
• Add --dont-collect and --collect-only flags to customize which data to collect by @CongkaiTan in #303
• Restore compile-time loading of JS files and adapt empty data files by @CongkaiTan in #304
• Added reverse flamegraph
• Added Stats to plots
• update java profiling to output heatmaps for cpu, alloc, and wall profiles

New Contributors

• @CongkaiTan made their first contribution in #298
• @aperf-bot made their first contribution in #307

Full Changelog: v0.1.16-alpha...v0.1.18-alpha

What's Changed

• Added eks-aperf.sh, Dockerfile and README-EKS.md for EKS instructions by @salvatoredipietro in #286
• Improved eks-aperf.sh, Dockerfile and README-EKS.md for EKS instructions by @salvatoredipietro in #287
• Add Hotline SPE code profiling by @kkhulbe-aws in #288

New Contributors

• @salvatoredipietro made their first contribution in #286
• @kkhulbe-aws made their first contribution in #288

Full Changelog: v0.1.15-alpha...v0.1.16-alpha

What's Changed

• CustomPMU: Update README documentation by @janaknat in #243
• Report: Fix issue with '.' in run names by @janaknat in #245
• Aperf: Add build options for Release profile by @janaknat in #246
• Record: Move to using newer aws-config by @janaknat in #247
• Workflow changes to move to github-hosted runners, x86_64 and aarch64 builds by @wash-amzn in #248
• Report: Add infrastructure for Perf Stat rules by @janaknat in #244
• Report: Fix bug in Kernel Config diff by @janaknat in #250
• Bump trufflesecurity/trufflehog from f4045259751e6a6566fc9b88083f04b914f324d5 to a5b09951c1eaf6834730dd10db67cf5d8b71fffa by @dependabot in #233
• Bump ossf/scorecard-action from 2.3.3 to 2.4.0 by @dependabot in #214
• Bump svenstaro/upload-release-action from 2.7.0 to 2.9.0 by @dependabot in #210
• Bump actions/dependency-review-action from 4.3.2 to 4.3.4 by @dependabot in #212
• Report: Fix Yes/No buttons by @janaknat in #252
• Report: Onboard more datatypes for Analytics by @janaknat in #253
• Add basic rules for L1, L2, and L3 miss counters by @lrbison in #263
• Fix interval period check by @parthnkp in #272
• Add IOWait CPU time to aggregate CPU utilization graph. by @sgwizdak-aws in #278
• Enable perf_frequency command line option. by @yugesk in #279

New Contributors

• @parthnkp made their first contribution in #272
• @sgwizdak-aws made their first contribution in #278

Full Changelog: v0.1.14-alpha...v0.1.15-alpha

What's Changed

• Add support for collecting Aperf Run logs by @janaknat in #232
• Add error message to compile when Node is missing by @lrbison in #239
• Aperf: Add support for analytics by @janaknat in #241
• Allow users to create and use custom PMU configurations by @janaknat in #242

Full Changelog: v0.1.13-alpha...v0.1.14-alpha

What's Changed

• Add AMD PMC/U support by @lancelui-amzn in #222
• missed changes: copy temp files instead of move, crate use formatting by @lancelui-amzn in #223
• Create a tmp directory for record and report by @janaknat in #231

Full Changelog: v0.1.12-alpha...v0.1.13-alpha

What's Changed

• Move profiling processing to the record step by @janaknat in #206
• java-profile flamegraphs saved in tmp folder, duplicate jvm arg fix by @lancelui-amzn in #207
• Add error message for fail to create record temp folder by @lancelui-amzn in #209
• Add support for catching signals by @janaknat in #208

Full Changelog: v0.1.11-alpha...v0.1.12-alpha

What's Changed

• Aperf now has a tab to visualize the total CPU utilization of all the data types (barring profiling types). This data is found under the 'Aperf Stats' tab.
• Users can now configure the CPU(s) to be shown in graphs by using the 'Configure' tab.
• Support is added for collecting flamegraphs for Java workloads. This requires 'async-profiler' to be present in the system. The output flamegraphs can be seen in the 'Flamegraphs' tab.
  • To collect java flamegraphs use: --profile-java. This will collect any JVM that comes online during the collection period.
  • To collect specific JVM flamegraphs use: --profile-java <NAME/JID>,<NAME/JID>. This will collect the flamegraph for the specified JVM(s).
• Users can now create reports from other reports. Using this requires a name be explicitly provided.
• Bug-fix to allow compiling from a source tarball obtained from a release.

Features

• Move to vergen 8.3 by @janaknat in #172
• Allow for creating reports from other reports by @janaknat in #174
• Use sysconf to get the total online CPUs by @janaknat in #175
• Add Aperf Stats by @janaknat in #187
• Update ci.yml by @janaknat in #205
• Add support for selecting CPU(s) by @janaknat in #203
• Add JVM Profiling by @lancelui-amzn in #189

New Contributors

• @lancelui-amzn made their first contribution in #189

Version Bumps

• Bump actions/dependency-review-action from 4.0.0 to 4.3.2 by @dependabot in #161
• Bump github/codeql-action from 3.24.9 to 3.25.3 by @dependabot in #162
• Bump rustix from 0.38.26 to 0.38.28 by @dependabot in #166
• Bump log from 0.4.20 to 0.4.21 by @dependabot in #167
• Bump flate2 from 1.0.26 to 1.0.30 by @dependabot in #168
• Bump plotly.js from 2.30.1 to 2.32.0 by @dependabot in #170
• Bump trufflesecurity/trufflehog from 1c727b66c0c29b9f01135914b20d7d8449404ab5 to 2888f8cdfcb1b70f1814dc223d17d45fc4eebb20 by @dependabot in #163
• Bump typescript from 5.4.3 to 5.4.5 by @dependabot in #171
• Bump num_cpus from 1.13.1 to 1.16.0 by @dependabot in #169
• Bump plotly.js and @types/plotly.js by @dependabot in #176
• Bump trufflesecurity/trufflehog from 2888f8cdfcb1b70f1814dc223d17d45fc4eebb20 to 9053d8f4defd9d099ec21eec3e6b08f67d902f0a by @dependabot in #177
• Bump github/codeql-action from 3.25.3 to 3.25.7 by @dependabot in #178
• Bump ossf/scorecard-action from 2.3.1 to 2.3.3 by @dependabot in #180
• Bump cfg-if from 0.1.10 to 1.0.0 by @dependabot in #182
• Bump env_logger from 0.8.4 to 0.10.0 by @dependabot in #183
• Bump tokio from 1.24.2 to 1.26.0 by @dependabot in #184
• Bump serde_json from 1.0.85 to 1.0.117 by @dependabot in #185
• Bump serde_json from 1.0.117 to 1.0.118 by @dependabot in #191
• Bump trufflesecurity/trufflehog from 9053d8f4defd9d099ec21eec3e6b08f67d902f0a to f4045259751e6a6566fc9b88083f04b914f324d5 by @dependabot in #201
• Bump github/codeql-action from 3.25.7 to 3.25.11 by @dependabot in #200
• Bump actions/upload-artifact from 4.3.1 to 4.3.3 by @dependabot in #199
• Bump serde_yaml from 0.9.25 to 0.9.30 by @dependabot in #196
• Bump chrono from 0.4.31 to 0.4.38 by @dependabot in #195
• Bump thiserror from 1.0.40 to 1.0.61 by @dependabot in #194
• Bump @types/plotly.js from 2.29.4 to 2.29.5 by @dependabot in #193
• Bump typescript from 5.4.5 to 5.5.3 by @dependabot in #204

Full Changelog: v0.1.10-alpha...v0.1.11-alpha

This release predominantly contains bug fixes and version bumps.

What's Changed

• Fix rustfmt, clippy issues by @janaknat in #87
• Create CODEOWNERS by @janaknat in #88
• [StepSecurity] Apply security best practices by @step-security-bot in #90
• Bump ossf/scorecard-action from 2.0.6 to 2.3.1 by @dependabot in #91
• Record: Handle Kernel config not available by @janaknat in #102
• Update ci.yml by @janaknat in #104
• Update release.yml by @janaknat in #105
• Bump log from 0.4.17 to 0.4.20 by @dependabot in #100
• Bump thiserror from 1.0.32 to 1.0.40 by @dependabot in #97
• Bump anyhow from 1.0.65 to 1.0.75 by @dependabot in #96
• Bump serde from 1.0.142 to 1.0.164 by @dependabot in #98
• Bump actions/dependency-review-action from 2.5.1 to 3.1.4 by @dependabot in #101
• Update dependabot.yml by @janaknat in #110
• Record: Update Rustix and Chrono by @janaknat in #111
• Record: Allow to configure Perf Events based on Model by @janaknat in #112
• Report: Refactor code, use CSS grid layout by @janaknat in #113
• Report: Moar refactoring by @janaknat in #114
• Update README.md to triage and fix APerf issues. by @RamaMalladiAWS in #115
• chore: Fix typo s/enviornment/environment/ by @hugo-syn in #125
• Readme: Update perf_event_mux_interval instructions by @lrbison in #128
• Bump trufflesecurity/trufflehog from 78219a27b32fa9c383ba4f2811e41478328df889 to 857a37160074198a128f176f6534fd318d3c9494 by @dependabot in #117
• Update Perfrunbook location by @stephenmsachs in #134
• Bump github/codeql-action from 2.22.8 to 3.23.2 by @dependabot in #133
• Bump actions/dependency-review-action from 3.1.4 to 4.0.0 by @dependabot in #132
• Bump plotly.js from 2.18.1 to 2.25.2 by @dependabot in #123
• Bump h2 from 0.3.17 to 0.3.24 by @dependabot in #127
• Bump ctor from 0.1.23 to 0.2.6 by @dependabot in #121
• Bump tar from 0.4.38 to 0.4.40 by @dependabot in #109
• Bump serde_yaml from 0.8.26 to 0.9.25 by @dependabot in #108
• Bump inferno from 0.11.15 to 0.11.19 by @dependabot in #106
• Bump actions/upload-artifact from 3.1.3 to 4.3.0 by @dependabot in #130
• Bump typescript from 4.9.5 to 5.3.3 by @dependabot in #120
• Make -r argument to 'report' required and improve usage message by @wash-amzn in #155
• Bump h2 from 0.3.24 to 0.3.26 by @dependabot in #153
• Bump anyhow from 1.0.75 to 1.0.81 by @dependabot in #152
• Bump github/codeql-action from 3.23.2 to 3.24.9 by @dependabot in #150
• Bump trufflesecurity/trufflehog from 857a37160074198a128f176f6534fd318d3c9494 to 1c727b66c0c29b9f01135914b20d7d8449404ab5 by @dependabot in #149
• Bump typescript from 5.3.3 to 5.4.3 by @dependabot in #148
• Bump plotly.js and @types/plotly.js by @dependabot in #147
• Bump unsafe-libyaml from 0.2.9 to 0.2.11 by @dependabot in #156
• Bump es5-ext from 0.10.62 to 0.10.64 by @dependabot in #138
• Bump actions/upload-artifact from 4.3.0 to 4.3.1 by @dependabot in #140
• Bump perf-event2 from 0.7.1 to 0.7.2 by @dependabot in #143
• Bump aws-config from 0.49.0 to 0.55.3 by @dependabot in #144
• Bump mio from 0.8.4 to 0.8.11 by @dependabot in #146
• A bit of cleanup in index.ts by @wash-amzn in #157
• Fix process usage data by @janaknat in #159
• test_get_named_events: Don't try and maintain the set of all possible perf stat keys here. by @wash-amzn in #158
• Wait for 'perf record' to finish by @janaknat in #160

New Contributors

• @step-security-bot made their first contribution in #90
• @hugo-syn made their first contribution in #125
• @lrbison made their first contribution in #128
• @stephenmsachs made their first contribution in #134

Full Changelog: v0.1.9-alpha...v0.1.10-alpha