v0.1.13-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

v0.1.12-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

v0.1.11-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

v0.1.10-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

v0.1.9-alpha

What's Changed

• Make the tabs pane fixed by @janaknat in #79
• Create SECURITY.md by @janaknat in #80
• Make the Y-axis range match for keys across runs by @janaknat in #82
• Add Trufflehog check for each PR by @janaknat in #81
• Add support for Empty Graphs by @janaknat in #83
• Hide zero, N/A graphs across runs by @janaknat in #84
• Move to using perf-event2 crate by @janaknat in #85

Full Changelog: v0.1.8-alpha...v0.1.9-alpha

v0.1.8-alpha

What's Changed

• Add support for collecting/visualizing Perf Profile data by @janaknat in #77

Full Changelog: v0.1.7-alpha...v0.1.8-alpha

v0.1.7-alpha

APerf is changed to use a binary file format to store the data gathered. The change from YAML to a binary format reduces the APerf CPU utilization. The data collected with <= v0.1.6-alpha can no longer be processed with >= 0.1.7-alpha.

What's Changed

• Add support for collecting, visualizing per-process data by @janaknat in #66
• Add support for collecting/visualizing Meminfo data by @janaknat in #69
• Netstat by @sreedharamzn in #70
• Improve performance of Per Process data collection by @janaknat in #71
• Fix timing calculation for data collection loop by @janaknat in #72
• Move to using a binary file format by @janaknat in #73
• Bump word-wrap from 1.2.3 to 1.2.5 by @dependabot in #74
• Update README.md by @RamaMalladiAWS in #75
• Flush buffer after forming archive by @janaknat in #76

New Contributors

• @sreedharamzn made their first contribution in #70
• @RamaMalladiAWS made their first contribution in #75

Full Changelog: v0.1.6-alpha...v0.1.7-alpha

v0.1.6-alpha

What's Changed

Aperf now has 1 binary with 2 sub-commands:

• aperf record => similar to aperf-collector
• aperf report => similar to aperf-visualizer
  • A static HTML report is now generated. There is no need to use an HTTP server to view the output.
• See the README for more information.

Commits:

• Bump h2 from 0.3.14 to 0.3.17 by @dependabot in #62
• Visualizer updates by @janaknat in #63
• Bump aws-sigv4 from 0.49.0 to 0.49.1 by @dependabot in #64
• Aperf update by @janaknat in #65

Full Changelog: v0.1.5-alpha...v0.1.6-alpha

v0.1.5-alpha

What's Changed

• Update EXAMPLE.md by @DDxPlague in #61
• Visualizer updates by @janaknat in #60

Full Changelog: v0.1.4-alpha...v0.1.5-alpha

v0.1.4-alpha

What's Changed

• Update raw interrupt processing by @janaknat in #52
• updating README by @DDxPlague in #55
• Update Diskstats by @janaknat in #56
• first pass at example without screenshots by @DDxPlague in #57
• Update Intel PMU events by @janaknat in #58
• adding screenshots to example by @DDxPlague in #59
• Release by @yugesk in #51

Full Changelog: v0.1.3-alpha...v0.1.4-alpha