OneAgent release notes version 1.247

Rollout start: August 25, 2022

With this release, the oldest supported OneAgent versions are:

Dynatrace ONE	Dynatrace ONE Premium
1.229	1.223

Java

Added support for Apache Camel 2.21+
Added support for Red Hat Fuse on OpenShift 7.0+
Added support for Red Hat Fuse Standalone 7.0+

PHP

Added support for Monolog 3.0

Serverless

Added GCP Functions tracing for Python

z/OS Java

oneagentzos-R12470.pax is now available
Added support for IBM Semeru for z/OS 11
Added support for JMX 1.0+

Announcements

SwiftUI auto-instrumentation

Starting with OneAgent for iOS version 8.249, you'll get a long-awaited opportunity to auto-instrument your SwiftUI apps. We'll support the automatic instrumentation of SwiftUI buttons, steppers, pickers, toggles, and switches. Furthermore, you'll be able to use Session Replay for your SwiftUI apps.

New features and enhancements

Traces can be linked between connected Dynatrace environments

From a distributed trace view, you can now drill down to the trace view in the connected environment.

Requirements:

Enable OneAgent feature Cross-environment tracing - Environment and transaction IDs in HTTP response headers
Enable OneAgent feature Cross-environment tracing - Coordinated sampling
Configure the remote environments

Remote environments are now detected

Remote environments can be detected based on an HTTP response sent from a connected Dynatrace environment.

Every detected Dynatrace remote environment is represented as a remote environment service in Smartscape and Service flow, and is automatically taken into consideration by the Davis® AI engine.

Requirements:

Enable OneAgent feature Cross-environment tracing - Environment and transaction IDs in HTTP response headers
Configure the remote environments

Operating systems

Current Dynatrace OneAgent operating systems support changes

The following operating systems will no longer be supported starting 01 July 2022

Linux: openSUSE 15.2
- x86-64, PPCLE
- Vendor announcement
- Last compatible version: 1.247
Windows: Windows Desktop 10 2004
- x86-64
- Vendor announcement
- Last compatible version: 1.247
Windows: Windows Server 2004
- x86-64
- Vendor announcement
- Last compatible version: 1.247

Future Dynatrace OneAgent operating systems support changes

The following operating systems will no longer be supported starting 01 October 2022

Linux: SUSE Linux Enterprise Server 11.4
- Vendor announcement

The following operating systems will no longer be supported starting 01 December 2022

Windows: Windows Desktop 10 1909
- x86-64
- Vendor announcement
Windows: Windows Server 20H2
- x86-64
- Vendor announcement

The following operating systems will no longer be supported starting 01 January 2023

Linux: Debian 8, 9
- x86-64
- Vendor announcement
Linux: SUSE Linux Enterprise Server 12.3
- Vendor announcement

The following operating systems will no longer be supported starting 01 February 2023

Linux: Ubuntu 21.10
- Vendor announcement

The following operating systems will no longer be supported starting 01 April 2023

Linux: Google Container-Optimized OS 85 LTS
- x86-64
- Vendor announcement
Linux: EulerOS 2.3
- Vendor announcement

Past Dynatrace OneAgent technology support changes

Dynatrace OneAgent 1.239 was the last version to support the following technologies

JBoss Application Server 6, 7 for Java
- The vendor has de-supported this technology and version with 2009-09-01
JBossWS (JBoss AS) 4.x for Java
- The vendor has de-supported this technology and version with 2009-09-01
OpenTelemetry 0.0.2 for PHP

Dynatrace OneAgent 1.245 was the last version to support the following technologies

Microsoft IIS 7.0 for Microsoft IIS
- The vendor has de-supported this technology and version with 2020-01-14

Past Dynatrace OneAgent operating systems support changes

The following operating systems are no longer supported since 01 February 2022

Linux: Red Hat Enterprise Linux CoreOS 4.5
- x86-64
- Last compatible version: 1.235

The following operating systems are no longer supported since 01 March 2022

Linux: Google Container-Optimized OS 81 LTS
- x86-64
- Vendor announcement
- Last compatible version: 1.235

The following operating systems are no longer supported since 01 April 2022

UNIX: IBM AIX 7.2 TL3
- POWER8, POWER9
- Vendor announcement
- Last compatible version: 1.237

The following operating systems are no longer supported since 01 June 2022

Linux: Fedora 33
- x86-64
- Vendor announcement
- Last compatible version: 1.241

The following operating systems are no longer supported since 01 July 2022

Linux: CentOS 8.x
- x86-64
- Vendor announcement
- Last compatible version: 1.243
Linux: CentOS 8.x
- PPCLE
- Vendor announcement
Linux: CentOS 8.x
- ARM64 (AArch64)
- Vendor announcement

Other support changes

Build 1.247.0

Added validation for ZDTAGTxx CSD definition to ensure THREADSAFE is included in the defnition (OA-2044)

Cloud platform support

Resolved issues

General Availability (Build 1.247.225)

The 1.247 GA release contains 9 resolved issues.

Component	Resolved issues
Logging module	1
PHP	1
Infrastructure Monitoring	1
Java	1
.NET	2
Apache	1
NGINX	1
All modules	1

Logging module

Fixed OneAgent log module high CPU utilization when processing logs in Kubernetes environment running multiple short-lived pods. (APM-384659)

PHP

Fixed issue that caused generator to break when capturing return value. (OA-1467)

Infrastructure Monitoring

SNMP Traps data source is no longer stuck in the `TIMED_OUT_RESTART` state after it recovers. (APM-375406)

Java

Fixed issue with parsing of tracing headers that potentially caused a load imbalance. (OA-6386)

.NET

OneAgent .NET code module has improved support for Cloud Events. (OA-6095)
Fixed a problem with split paths when .NET UEM was activated on backend systems. (OA-6592)

Apache

Fixed crash of Apache during shutdown. (OA-5538)

NGINX

OneAgent no longer refuses to instrument standard NGINX binaries packaged and distributed by Bitnami. (OA-5536)

All modules

Improved compatibility of Windows container injection with other tools that modify the container description JSON. (OneAgent no longer requires the description JSON to be formatted a certain way.). (ONE-76141)

Update 240 (Build 1.247.240)

This cumulative update contains 3 resolved issues and all previously released updates for the 1.247 release.

Component	Resolved issues
.NET	1
Logging module	1
Mainframe	1

.NET

Fixed a OneAgent .NET ASP.NET Sensor v2 issue that occasionally broke requests by capturing request attributes too early. (OA-7352)

Logging module

Fixed OneAgent log module high CPU utilization when processing logs in Kubernetes environment running multiple short-lived pods. (APM-384659)

Mainframe

Resolved problem with inaccurate PurePath trace timings when web requests are sent to the mainframe. (OA-7389)

Update 246 (Build 1.247.246)

This cumulative update contains 1 resolved issue and all previously released updates for the 1.247 release.

Java

Resolved issue that, in rare circumstances, caused software components to not be reported on Windows systems. (OA-7109)

Update 254 (Build 1.247.254)

This is a cumulative update that contains all previously released updates for the 1.247 release.

Update 262 (Build 1.247.262)

This is a cumulative update that contains all previously released updates for the 1.247 release.

OneAgent for JavaScript resolved issues

General Availability (Build 1.247.179)

General Availability (Build 1.247.179)

The 1.247 GA release contains 1 resolved issue.

JavaScript

Fixed an issue where if an action would time out after 3 minutes, it would not be shown in waterfall. (RUM-7148)