OneAgent release notes version 1.199

Rollout start 24 August 2020

With this release, the oldest supported OneAgent versions are:

New default installation directory on Windows

Starting with version 1.199, the default OneAgent installation directory for fresh installations on Windows is %PROGRAMFILES%\dynatrace\oneagent.

Java

• Added support for SAP JVM 11 LTS
• Added support for SAP JVM 14

Go

• Added support for gRPC 1.30 - 1.39

Operating systems

Future Dynatrace OneAgent technology support changes

Dynatrace OneAgent 1.209 will be the last version to support the following technologies

• OpenTelemetry 0.13.0 for Go

Dynatrace OneAgent 1.213 will be the last version to support the following technologies

• OpenTelemetry 0.16.0, 0.17.0 for Go

Dynatrace OneAgent 1.215 will be the last version to support the following technologies

• OpenTelemetry 0.18.0 for Go

Dynatrace OneAgent 1.217 will be the last version to support the following technologies

• OpenTelemetry 0.19.0 for Go

Future Dynatrace OneAgent operating systems support changes

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

• Windows: Windows Desktop 8.1
  • x86-64
  • Vendor announcement
• Windows: Windows Server 2008 R2
  • x86-64
  • Vendor announcement

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
  • Vendor announcement
• Linux: SUSE Linux Enterprise Server 12.4
  • Vendor announcement
• Linux: EulerOS 2.5
  • 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 October 2022

• Linux: SUSE Linux Enterprise Server 11.4
  • Vendor announcement

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

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

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
  • Vendor announcement

The following operating systems are no longer supported since 01 February 2023

• Linux: Ubuntu 21.10
  • Vendor announcement

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
  • Vendor announcement

The following operating systems are no longer supported since 01 June 2023

• Linux: openSUSE 15.3
  • x86-64, PPCLE
  • Vendor announcement
• Linux: SUSE Linux Enterprise Server 15.0
  • Vendor announcement
• UNIX: IBM AIX 7.2 TL4
  • POWER8, POWER9
  • Vendor announcement
• Windows: Windows Desktop 10 21H1
  • x86-64
  • Vendor announcement

Other support changes

Resolved issues in OneAgent for z/OS

Build 1.199.01

• Fixed a tagging limitation caused by CICS APAR PH21320
• Fixed potential IMS code module abend when issuing warning or error level messages

Resolved issues

• General Availability (Build 1.199.96)
• Update 101 (Build 1.199.101)
• Update 108 (Build 1.199.108)
• Update 141 (Build 1.199.141)

General Availability (Build 1.199.96)

The 1.199 GA release contains 29 resolved issues.

All modules

• Fixed problem in which very short-lived PHP CLI processes on musl (Linux) platforms could not transfer PurePaths before the process ended. (ONE-41156)
• Tomcat processes will have the correct group name when the CATALINA_BASE group ID is used to distinguish the process node. (ONE-41336)
• The total number of logical and physical cores on Linux PPC is now correctly calculated. (ONE-42891)

Cluster

• Detection of container out of memory (oom) kills was improved. (APM-248355)

General

• Fixed injection of Java code module into TIBCO iProcess processes. (APM-251069)
• Custom fields are now extracted properly in the presence of non ASCII characters. (APM-248135)
• PluginAgent no longer crashes on Windows. (APM-247484)
• Process group properties of Ruby processes now no longer get merged with those of children processes from different technologies, such as Python. (APM-243621)

Infrastructure Monitoring

• Ruby processes are now better detected on Linux. (APM-245156)
• OneAgent installer now includes the licenses Dynatrace uses for Infrastructure Monitoring datasources. (ONE-43492)

Managed

• Corrected issue with missing external mounts (NFS, CIFS) for Linux. (APM-251811)

Node.js

• Only the correct NPM packages are displayed on the process properties page of Node.js processes. (ONE-41890)
• Fixed a potential crash in the Node.js MongoDB sensor. (ONE-43516)

OS module

• Container memoryLimit metric will now report 0 when cgroup limit is set to "unlimited" and is in bytes instead of page sizes. (APM-248763)
• Resolved issue that caused loss of Apache process monitoring during OneAgent upgrade. (APM-252138)
• Resolved issue in which Docker container metrics were not read in some cases. (APM-249922)
• Fixed issue causing sporadically incorrect container CPU metrics. (APM-251478)

OneAgent Installer

• In case of failures, OneAgent container bootstrap script now correctly reports the openssl exit code. (APM-244998)
• OneAgent service now correctly creates /var/lock/subsys/oneagent file. (APM-251729)
• The installer.version file can now be read by any user account, thereby resolving OneAgent issues of reading the file version. (APM-243732)

Java

• Fixed stitching of PurePaths for MQSeries when sending JMS via MQ. (ONE-43578)
• Fixed stitching of PurePath when Jetty HTTP client is in use. (ONE-43282)

.NET

• WCF calls are now correctly linked when WCF messages are streamed. (ONE-44376)
• When a GC is running over the measure interval, the percentage time in GC is going reported correctly. (ONE-42621)
• Fixed rare occuring race conditions which lead to OneAgent crash. (ONE-41227)
• .NET IBM MQ messaging using netstandard library is now handled correctly. (ONE-43289)
• ASMX error reporting has now been improved for the integrated pipeline mode. (ONE-42735)

Watchdog

• Watchdog won't kill more processes than intended when handling an unresponsive process during shutdown. (APM-249012)

OpenTracing module

• The OneAgent opentracing module no longer breaks PurePaths with Envoy if distributed tracing is enabled. (ONE-42134)

Update 101 (Build 1.199.101)

This cumulative update contains 2 resolved issues and all previously released updates for the 1.199 release.

OS module

• Corrected an issue with insufficient memory allocated to handle volume sectors. (APM-253330)

Java

• Fixes an application crash that occurred when an async MongoDB driver on Java was used. (ONE-44584)

Update 108 (Build 1.199.108)

This cumulative update contains 5 resolved issues and all previously released updates for the 1.199 release.

OS module

• Resolved issue with throughput disk metrics on AIX hosts. (APM-254492)
• Resolved issue with disk latency metrics for older Linux versions. (APM-254000)
• Resolved issue in which certain disk metrics for external disks were not monitored. (APM-254614)

OneAgent Installer

• Customized DATA_STORAGE sanity check is no longer falsely triggered. (APM-254760)
• OneAgent service now correctly creates /var/lock/subsys/oneagent file. (APM-251729)

Update 141 (Build 1.199.141)

This cumulative update contains 6 resolved issues and all previously released updates for the 1.199 release.

General

• Fixed behavior of "exists" and "not-exists" container injection rules. (APM-253833)
• Fixed matching custom grouping rules when some process arguments start or end with white space characters. (APM-256029)
• Fixed issue with Dynatrace mounts in runc-based containers that could leak into the host mount namespace if shared bind mounts are used. (APM-258725)

Mainframe

• Resolved issue with zRemote and mainframe monitoring outage. (ONE-43445)
• Resolved an issue in which OneAgent zRemote watchdog files were not collected from Windows when a support archive was requested. (ONE-45164)

OS module

• Corrected host total memory reporting for Linux machines with very high memory. (APM-254874)

OneAgent for mobile resolved issues

• General Availability (Build 1.199)

General Availability (Build 1.199)

The 1.199 GA release contains 2 resolved issues.

Mobile

• OneAgent for iOS: support for instrumenting UI classes in frameworks when DTXInstrumentFrameworks is enabled. (ONE-41574)
• OneAgent for iOS: fixed possible agent crash on device time change. (ONE-42202)

OneAgent for JavaScript resolved issues

• General Availability (Build 1.199)

General Availability (Build 1.199)

The 1.199 GA release contains 4 resolved issues.

JavaScript

• Fixed a problem with older browsers, which caused missing navigation timings. (ONE-42673)
• Fixed a memory leak caused by the Visually Complete module that kept listeners attached to DOM elements. (ONE-43766)
• Fixed an issue in the jquery module that caused the beforeSend function to not be called. (ONE-44294)
• Fixed an issue in the jquery module on old Internet Explorers, where accessing a property on the ActiveXObject would throw an exception. (ONE-44455)