OneAgent release notes version 1.247
Rollout start: Aug 25, 2022
With this release, the oldest supported OneAgent versions are:
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.paxis 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 the 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 May 2024
- Windows: Windows Server 2012, 2012 R2
- x86-64
- Vendor announcement
The following operating systems will no longer be supported starting 01 June 2024
- UNIX: IBM AIX 7.2 TL5
- POWER8, POWER9, POWER10
- Vendor announcement
The following operating systems will no longer be supported starting 01 July 2024
- Linux: openSUSE 15.4
- x86-64, PPCLE
- Vendor announcement
The following operating systems will no longer be supported starting 01 August 2024
- Linux: SUSE Linux Enterprise Server 15.1
- Linux: Ubuntu 23.04
The following operating systems will no longer be supported starting 01 November 2024
- Linux: Ubuntu 14.04 LTS
The following operating systems will no longer be supported starting 01 December 2024
- Linux: CentOS Stream 8
- x86-64, PPCLE
- Vendor announcement
- Linux: CentOS Stream 8
- ARM64 (AArch64)
- Vendor announcement
Past Dynatrace OneAgent operating systems support changes
The following operating systems are no longer supported since 01 August 2023
- UNIX: IBM AIX 6.1 TL9
- POWER8, POWER9, POWER10
- Vendor announcement
The following operating systems are no longer supported since 01 October 2023
- Linux: Google Container-Optimized OS 89 LTS
- x86-64
- Vendor announcement
The following operating systems are no longer supported since 01 November 2023
- UNIX: IBM AIX 7.1 TL5
- POWER8, POWER9, POWER10
- Vendor announcement
The following operating systems are no longer supported since 01 December 2023
- Windows: Windows Desktop 10 20H2
- x86-64
- Vendor announcement
The following operating systems are no longer supported since 01 January 2024
- Linux: Amazon Linux AMI 2014.03 - 2018.03
- Linux: SUSE Linux Enterprise Server 12.4
- Linux: EulerOS 2.5
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 11 resolved issues.
| Component | Resolved issues |
|---|---|
| Infrastructure Monitoring | 1 |
| Logging module | 1 |
| OS module | 3 |
| .NET | 2 |
| PHP | 1 |
| Apache | 1 |
| NGINX | 1 |
| All modules | 1 |
Infrastructure Monitoring
- SNMP Traps data source is no longer stuck in the `TIMED_OUT_RESTART` state after it recovers. (APM-375406)
Logging module
- Fixed OneAgent log module high CPU utilization when processing logs in Kubernetes environment running multiple short-lived pods. (APM-384659)
OS module
- Deleting or disabling policy for OS services monitoring stops existing availability events triggered by this policy. (HOST-25)
- Changing the setting "Host settings" > "Host monitoring" > "Auto-injection" inadvertently recreated the file `/etc/ld.so.preload` and lost the original attributes (such as SELinux labels), and, in non-root installations, changed ownership of the file to dtuser. With this fix, SELinux labels and ownership of `/etc/ld.so.preload` are preserved regardless of installation type, root or non-root. (DMX-94)
- Fix reporting huge values for CPU usage for AIX processes. (HOST-1283)
.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)
PHP
- Fixed issue that caused generator to break when capturing return value. (OA-1467)
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.
Update 277 (Build 1.247.277)
This is a cumulative update that contains all previously released updates for the 1.247 release.
Update 289 (Build 1.247.289)
This cumulative update contains 2 vulnerability resolutions and all previously released updates for the 1.247 release.
n/a
- Vulnerability: Vulnerability: Improved input validation for Real User Monitoring (RUM) in OneAgent. (DTSEC-4447)
- Vulnerability: Vulnerability: Improved input validation for Real User Monitoring (RUM) in OneAgent. (DTSEC-4446)
Update 292 (Build 1.247.292)
This cumulative update contains 4 resolved issues (including 2 vulnerability resolutions) and all previously released updates for the 1.247 release.
OS module
- Performance improvements to Oracle process grouping in cases where Oracle is rotating processes. (HOST-1848)
.NET
- Improved OneAgent .NET code module stability following the Microsoft security update for .NET framework 3.5. (OA-18223)
n/a
- Vulnerability: Vulnerability: Improved input validation for Real User Monitoring (RUM) in OneAgent. (DTSEC-4447)
- Vulnerability: Vulnerability: Improved input validation for Real User Monitoring (RUM) in OneAgent. (DTSEC-4446)
Update 297 (Build 1.247.297)
This cumulative update contains 1 resolved issue and all previously released updates for the 1.247 release.
.NET
- Improved OneAgent .NET code module stability following the Microsoft security update for .NET framework 3.5. (OA-18223)
OneAgent for JavaScript resolved issues
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)