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@bwoebi bwoebi released this 06 Sep 16:42
· 1045 commits to master since this release
0.91.0
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Learn about vigilant mode.

⚠️ Important: If you are using the profiler please update to 0.91.1 to avoid a possible crash (see #2250 for more information).

Summary

This release adds:

  • an enhanced WordPress integration, which can be enabled through datadog.trace.wordpress_enhanced_integration=1 in INI. Even more extensive span collection can be enabled through datadog.trace.wordpress_callbacks=1. Feedback is welcome - just open a new issue with your thoughts!
  • Agent sampling as described in our public documentation. This will allow an automatic control of sampling rates allowing to reduce the traffic sent to Datadog while keeping most important spans.

Added

  • Add automated login events to Wordpress #2162
  • Enhance the WordPress Integration #2126
  • Implement agent sampling #2223
  • Add Laravel 9.X & 10.X tests #2237
  • Add http.route to laravel #2204 #2241

Fixed

  • (Legacy OpenTracing API) Check if the active span has a parent #2177
  • Handle killed workers and change root span initialization in the integrations #2176
  • fix: add Symfony command's exception to the root span #2194
  • Fix #2174: Can't pass less args to an untyped function than originally passed #2227, #2243
  • Fix #2232: Add Cargo.lock to pecl #2233
  • fix: wrong service name on some laravel.event.handle spans #2235
  • fix: PHP7 compatibility in logs correlation #2236
  • Store library_dependencies in memfd, referenced via /proc/self/fd/X DataDog/libdatadog#221
  • fix datadog-setup.php when INI file is a symlink #2242
  • update webpki and other dependencies #2247

Internal Changes

  • Add log levels #2158
  • Add zai_option_str and use it in config #2205, #2213
  • Refactor zai_string_view APIs and use them more #2203
  • Rename zai_string_view to zai_str #2206, #2207, #2212
  • Require zai_str.ptr to not be null #2214
  • Add zai_string and use it in zai_config #2217
  • Fix tests: allocate less TLS space by putting uhook HashTables into module globals #2219
  • Add sidecar metrics into their own namespace, fix seq id DataDog/libdatadog#220

Profiling

This release reduces CPU overhead to collect stacks, and also reduces overhead when services are idle or partially idle. It also reduces the average amount of memory used.

Added

  • attach fiber's function name as a label #2169

Fixed

  • enable allocation profiling only if profiling is enabled #2185
  • enable timeline only if profiling is enabled and lower overhead when disabled #2189
  • fix empty profiles with timeline due to end_timestamp_ns unit being set #2244

Internal changes

  • perf: speed up stack walking by using function run_time_cache #1998, #2182
  • perf: only wake every 10ms if PHP is serving a request #2168
  • refactor: extract ZaiStringView::to_string #2175
  • build: update Cargo.lock #2183
  • refactor: simplify string tables #2186
  • perf: use u32 instead of usize for string table indices #2187
  • test: add Datadog\Profiling\trigger_time_sample #2201
  • build: Update to Rust 1.71 / LLVM 16 #2208
  • Bump libdatadog to v3.0.0 #2210
  • fix(profiling): clippy lints #2215
  • style(profiler): use let-else syntax #2216
  • build(profiling): bump dependencies including libdatadog v4.0.0 #2228

Application Security Management (0.13.1)

Added

Fixed

Internal changes

Assets 15
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