OneAgent release notes version 1.185
Product news
- Manage thousands of hosts with the new OneAgent on a host REST API (Preview)
Update: the Preview program for this feature has been closed. Dynatrace helps you monitor hyper-complex environments where tribal knowledge about entities and their relationships isn’t sufficient. To achieve this, Dynatrace provides important components such as OneAgent and ActiveGate. Although we strive for full automation during rollout and maintenance, customers with complex environments often request precise […]
- Easily migrate your OneAgent from one tenant or server to another
We're happy to announce a bunch of new operations that are exposed and officially supported by the oneagentctl CLI tool.
Java
- Added support for OkHttp 4.0 - 4.3
Operating systems
Future Dynatrace OneAgent operating systems support changes
The following operating systems will no longer be supported starting 01 October 2023
- Linux: Google Container-Optimized OS 89 LTS
- x86-64
- Vendor announcement
The following operating systems will no longer be supported starting 01 November 2023
- UNIX: IBM AIX 7.1 TL5
- POWER8, POWER9
- Vendor announcement
The following operating systems will no longer be supported starting 01 December 2023
- Windows: Windows Desktop 10 20H2
- x86-64
- Vendor announcement
The following operating systems will no longer be supported starting 01 January 2024
- Linux: Amazon Linux AMI 2014.03 - 2018.03
- Linux: SUSE Linux Enterprise Server 12.4
- Linux: EulerOS 2.5
The following operating systems will no longer be supported starting 01 May 2024
- Windows: Windows Server 2012, 2012 R2
- x86-64
- Vendor announcement
Past Dynatrace OneAgent technology support changes
Dynatrace OneAgent 1.183 was the last version to support the following technologies
- IBM WebSphere Application Server 8.0 for Java
- The vendor has de-supported this technology and version with 2018-04-30
- Vendor announcement
Past Dynatrace OneAgent operating systems support changes
The following operating systems are no longer supported since 01 January 2023
- Linux: Debian 8, 9
- x86-64
- Vendor announcement
- Linux: SUSE Linux Enterprise Server 12.3
The following operating systems are no longer supported since 01 February 2023
- Linux: Ubuntu 21.10
The following operating systems are no longer supported since 01 March 2023
- Linux: Google Container-Optimized OS 85 LTS
- x86-64
- Vendor announcement
The following operating systems are no longer supported since 01 April 2023
- Linux: EulerOS 2.3
The following operating systems are no longer supported since 01 June 2023
- Linux: SUSE Linux Enterprise Server 15.0
- UNIX: IBM AIX 7.2 TL4
- POWER8, POWER9
- Vendor announcement
- Windows: Windows Desktop 10 21H1
- x86-64
- Vendor announcement
The following operating systems are no longer supported since 01 August 2023
- UNIX: IBM AIX 6.1 TL9
- POWER8, POWER9
- Vendor announcement
Resolved issues
General Availability (Build 1.185)
The 1.185 GA release contains 37 resolved issues.
| Component | Resolved issues |
|---|---|
| Agent & SG | 2 |
| Agent Installer | 2 |
| Core | 5 |
| Java | 1 |
| .NET | 3 |
| NodeJS | 2 |
| PHP | 1 |
| Go | 2 |
| WSCommon | 1 |
| OS Agent | 8 |
| Mobile | 5 |
| Cluster | 3 |
| Plugin Agent | 2 |
Agent & SG
- Fixed agent crash when an unexpected exception is thrown while sending healthcheck message to Watchdog. (APM-211380)
- GCP metadata queries will now be done using FQDN, preventing DNS queries over multiple search domains. (APM-212661)
Agent Installer
- Fixed oneagentctl --version returning an invalid line terminator on Linux. (APM-211855)
- Fixed USER=no_create not being preserved during the update on Windows. (APM-209673)
Core
- SpringBoot detection may not work properly in CloudFoundry environments. (ONE-31059)
- Addressed a bug on Linux s390 that may prevent communicating with the cluster. (ONE-32001)
- Large address aware IBM HTTP Server on Windows was not detected as Apache, preventing the process from being monitored. (ONE-32192)
- Fixes a potential underflow in reported reclaimable memory on AIX, which then wrongly led to display of 16384 PB reclaimable memory. (ONE-31713)
- The total available physical memory is now correctly displayed instead of just the zone limited memory. (ONE-32575)
Java
- RUM instrumentation V2 causing java.lang.StackOverflowError. (ONE-29453)
.NET
- Fixed a possible (but very rare) null reference exception in http sensor. (ONE-31334)
- .NET Core injection now work correctly on Alpine Linux with standalone mode. (ONE-31418)
- Fixed wrong behavior if System.Diagnostics.DiagnosticSource is found in wrong Assembly. (ONE-32624)
NodeJS
- Avoid side effects of sensor specific express error handling on application behavior. (ONE-31728)
- Display process technology properly for gRPC processes. (ONE-31524)
PHP
- Fixed conflicts with zend extensions when running in ZendServer environment. (ONE-31468)
Go
- Auctioneer tech type may not be reported for certain open source CloudFoundry binaries. (ONE-31044)
- Go Agent may crash pure-Go applications built with external linker. (ONE-31489)
WSCommon
- In some rare situations, we had a race condition in our request handling leading to crashes in w3wp. The initialization of our request-related data structures has been improved to rectify this problem. (ONE-31997)
OS Agent
- Problem with aggregating 2 php-fpm instances to one PGI fixed. (APM-215507)
- Unimportant PGIs removed from CGI. (APM-213005)
- Fixing problem with duplicated Oracle SID in case of PGI calculation. (APM-208222)
- Problem with oracle SID recognition fixed. (APM-208224)
- Fixing problem with missing boundary parameters. (APM-210318)
- Problem with sending OsiInfo even if agent s disabled. (APM-217587)
- Performance problem with NetworkConfigurationReporter. (APM-215322)
- Restart event generation improved for rolling restarts of app pools on windows. (APM-215523)
Mobile
- OneAgent for iOS: fixed reporting of user opt-in state for capturing crashreports. (ONE-31127)
- Gradle Plugin: Improved okhttp instrumentation for obfuscation compatibility. (ONE-31525)
- OneAgent for iOS: improved overload handling. (ONE-30379)
- OneAgent for iOS: improved DTXExcludedControlClasses handling with Swift. (ONE-30945)
- Symbolication Client: improved temporary files handling. (ONE-31286)
Cluster
- Mobile Symbolication: improved error handling. (APM-209756)
- PHP 7.4 monitoring is enabled by default in standalone mode. (APM-210995)
- Missing technology in SoftwareTechs property. (APM-210475)
Plugin Agent
- Consumer and broker I/O bytes network metrics for Kafka processes. (APM-203144)
- Occasional data gaps in data coming from extensions fixed. (APM-206885)
Early Adopter releases
The following Early Adopter releases are in progress starting with this OneAgent release.