v1.300052.0

Released On

Bug Fixes

• Fix concurrent map read/write error causing agent crashes in entity store by @sky333999 in #1484
• Fix disk usage metrics collection on macOS by @movence in #1500
• Fix service startup failures on Windows by updating network dependencies by @okankoAMZ in aws/amazon-cloudwatch-agent-test#444 and aws/amazon-cloudwatch-agent-test#447

Enhancements

• [Logs] Improve performance with multi-threaded log pusher implementation by @jefchien in #1499
• [Related Telemetry] Add case insensitive metadata support for EC2 tags by @chadpatel in #1478
• [Related Telemetry] Reduce number of entities in explore experience by retrieving instance tags simultaneously by @nathalapooja in #1474
• [Related Telemetry] Add fallback to use application signals for entity population when IMDS tags are not enabled by @duhminick in #1486
• [ApplicationSignals] Add support for .NET runtime metrics exporting by @bjrara in #1471

Full Changelog: v1.300051.0...v1.300052.0

v1.300051.0

Released On

Bug Fixes:

• Fix Excessive IMDS related error logging
• Fixed a concurrency issue in entity attribute handling that was causing agent crashes due to simultaneous map writes.

Enhancements:

• [AppSignal] Support RemoteEnvironment dimension for non-Kubernetes platforms.
• [Logs] Support exporting large exponential histograms as EMF logs
• [Logs] Reduce EMF exporter verbose logging
• [Traces] Generate URL section in X-Ray segment when net.peer.name attribute is available

Full Changelog: v1.300050.0...v1.300051.0

v1.300050.0

Released On

New Features

• [Prometheus] Introduce OTel Prometheus Receiver for publishing to AMP
• [Prometheus] Support Target Allocator with Prometheus Receivers
• [ContainerInsights] Introduce Kueue metrics for Container Insights

Full Changelog: v1.300049.1...v1.300050.0

v1.300049.1

Released On

Enhancements

• [Logs] Attach Account ID to entity for cross-account checks
• [Metrics/Logs] Annotate Infra, statsD, collectD metrics and application logs with entities
• [ApplicationSignals] Support runtime metrics for Application Signals
• [ApplicationSignals] Create a server to expose service names for instrumented applications on K8s

Bug Fixes

• [Logs] Fix log stream name placeholder resolution for EMF logs
• [Logs] Fix race condition in service provider component of entitystore extension
• [Metrics/Logs] Use IAM credential endpoint from IMDS for accurate entity IAM role name

Full Changelog: v1.300048.1...v1.300049.1

v1.300048.1

Released On

New Features

• Support OTLP receiver for metrics by @sky333999 in #1361 and #1375
• Support AMP as a metrics destination by @sky333999 in #1192
• Support for supplemental configuration by @jefchien @musa-asad in #1371
• Support JMX metric collection for JVM, Tomcat, and Kafka on EKS by @jefchien @musa-asad @Paramadon in #1379
• Support JMX Container Insights by @Paramadon in #1382

Enhancements

• [Traces] Support OTLP format in transit by @wyTrivail in #1363
• [ApplicationSignals] Update metric processing by @bjrara in #1378
• [ContainerInsights] Use protobuf content type for k8s client by @sky333999 in #1387

Bug Fixes

• [Metrics/Procstat] Fix memory_swap metrics on Linux by @Paramadon in #1356

Full Changelog: v1.300047.0...v1.300048.1

1.300047.0

Released On

Enhancements

• Increase retry delay on PLE for certain exceptions
• [ApplicationSignals] Add new log attribute for AWS Resource CloudFormation Primary Identifier in EMF logs @mxiamxia in https://github.com/aws/amazon-
• [ApplicationSignals] Add ECS as a supported platform with ECS specific attributes for EMF logs @bjrara in #1336

Full Changelog: v1.300045.1...v1.300047.0

v1.300045.1

Released On

Bug Fixes

• [ApplicationSignals] EKS resource detector is now no-op on non-EKS environments by @jefchien in #1332
• Stop converting nanosecond metrics to microsecond by @dricross in #1322

Enhancements

• [ContainerInsights] Add HyperPod status metrics for SageMaker by @Reham77 in #1309
• [ContainerInsights] Add pod_cpu_usage_total & pod_memory_working_set by @pkkokane28 in #1294
• Reduce the size of the start-amazon-cloudwatch-agent binary by @jefchien in #1302
• [ContainerInsights] Update the prefix for SageMaker HyperPod status metrics by @spanaik in #1313
• [ContainerInsights] Use IMDS to get instance ID and type for Neuron Monitor by @spanaik in #1323

Full Changelog: v1.300044.0...v1.300045.1

v1.300044.0

Released On

Bug Fixes

• [ContainerInsights] Update GPU usage metrics emitted by @sky333999 in #1298
• [ContainerInsights] Deprecate runtime tag from neuron metrics to fix false average calculation by @sam6134 in #1275

Enhancements

• [ContainerInsights] Filter some neuron attributes to reduce the size of EMF logs by @aditya-purang in #1262

Full Changelog: v1.300043.0...v1.300044.0

v1.300043.0

Released On

Bug Fixes

• [Metrics/Plugin] Drop original metrics support added for statsd, collectd and ethtool metrics by @musa-asad in #1206
• [Logs/Windows Event] Add windows event log service restart detection and resubscribe by @jefchien in #1259
• [Metrics/JMX, Metrics/Net, Metrics/DiskIO] Change cumulative to delta conversion to drop initial value by @jefchien in #1278
• [Metrics/JMX] Suppress sessions unit warning by @jefchien in #1279

Enhancements

• [Metrics/JMX] Add cumulative to delta conversion for JMX metrics by @jefchien in #1264
• [ApplicationSignals] Rename and group application signals attributes by @bjrara in #1248
• Upgrade OTEL Contrib to v0.103.0 by @okankoAMZ in #1247

Full Changelog: v1.300042.1...v1.300043.0

v1.300042.1

Released On

Bug Fixes

• [Container Insights/Prometheus] Fix Prometheus file-path start-up issue in container image build

Full Changelog: v1.300042.0...v1.300042.1