OneAgent release notes version 1.213
Rollout starts 8 April 2021
With this release, the oldest supported OneAgent versions are:
Dynatrace ONE | Dynatrace ONE Premium |
---|---|
1.195 |
1.189 |
Removed installation parameters
Convert to the newer --set-param=<value>
OneAgent installation parameters now. The equivalent PARAM=<value>
parameters are not supported by the OneAgent installer starting with version 1.213.
Removed PARAM= |
New --set-param=<value> parameter |
---|---|
SERVER |
--set-server |
TENANT |
--set-tenant |
TENANT_TOKEN |
--set-tenant-token |
PROXY |
--set-proxy |
HOST_GROUP |
--set-host-group |
DISABLE_SYSTEM_LOGS_ACCESS |
--set-system-logs-access-enabled |
INFRA_ONLY |
--set-infra-only |
For more information, see customize OneAgent installation topics for Linux, Windows, and AIX.
Custom OneAgent log directory
You can now define a custom directory for OneAgent log files during OneAgent installation on Linux, Windows, and AIX.
Control auto-injection with OneAgent command line interface
You can now use the oneagentctl
command line interface to control OneAgent auto-injection into processes for JMX/PMI extensions in Infrastructure Monitoring mode. For more information, see OneAgent configuration via command-line interface.
Control auto-updates with OneAgent command line interface
You can now use the oneagentctl
command line interface to control OneAgent auto-update. For more information, see OneAgent configuration via command-line interface.
Java
- Added support for Jedis Redis 3.x
z/OS
oneagentzos-R121300.pax
is now available
Current Dynatrace OneAgent technology support changes
Dynatrace OneAgent 1.213 is the last version to support the following technologies
-
OpenTelemetry
0.16.0,
0.17.0
for go
Current Dynatrace OneAgent operating systems support changes
The following operating systems will no longer be supported starting 01 May 2021
-
UNIX: IBM AIX
7.2 TL2
- POWER8, POWER9 (64bit-only)
- Vendor announcement
- Last compatible Dynatrace OneAgent version: 1.213
Future Dynatrace OneAgent technology support changes
Dynatrace OneAgent 1.215 will be the last version to support the following technologies
-
OpenTelemetry
0.18.0
for go
Future Dynatrace OneAgent operating systems support changes
The following operating systems will no longer be supported starting 01 June 2021
-
Linux: CentOS
6.x
- x86 (64bit-only)
- Vendor announcement
- Last compatible Dynatrace OneAgent version: 1.215
-
Linux: Fedora
31
- x86 (64bit-only)
- Vendor announcement
-
Linux: Fedora
31
- x86 (64bit-only)
- Vendor announcement
- Last compatible Dynatrace OneAgent version: 1.215
-
Linux: Red Hat Enterprise Linux
5.4+
- x86 (64bit-only)
- Vendor announcement
- Last compatible Dynatrace OneAgent version: 1.215
-
Windows: Windows Desktop
1803
- x86 (64bit-only)
- Vendor announcement
- Last compatible Dynatrace OneAgent version: 1.215
The following operating systems will no longer be supported starting 01 July 2021
-
Linux: Google Container-Optimized OS
77 LTS
- x86 (64bit-only)
- Vendor announcement
- Last compatible Dynatrace OneAgent version: 1.217
-
Windows: Windows Desktop
1903
- x86 (64bit-only)
- Vendor announcement
- Last compatible Dynatrace OneAgent version: 1.217
-
Windows: Windows Server
1903
- x86 (64bit-only)
- Vendor announcement
- Last compatible Dynatrace OneAgent version: 1.217
Other support changes
Resolved issues in OneAgent for z/OS
Build 1.213.00
- Fixed S0C1 in CICS Agent that occurs when DTAX Fine logging is turned on (ONE-54567)
Resolved issues
General availability (Build 1.213.155)
24 total resolved issues (1 vulnerability)
Component | Resolved issues |
---|---|
Java | 1 |
.NET | 5 |
AI causation engine | 1 |
All modules | 3 |
Cluster | 3 |
Mainframe | 3 |
OneAgent Installer | 2 (1 vulnerability) |
OpenTracing Java | 3 |
OS module | 2 |
Plugin module | 1 |
Java
- Fixed calculation of `Requests per second` chart for WebSphere Application Server (WAS) metrics. (ONE-54176)
.NET
- Improved stability of OneAgent .NET code module for DevExpress.PivotGrid. (ONE-56782)
- OneAgent .NET module now supports .Net 5 specific HttpClient calls GetStringAsync, GetStreamAsync, and GetByteArrayAsync. (ONE-54542)
- Improved stability of OneAgent .NET module using custom services on async methods. (ONE-56801)
- Improved stability of OneAgent .NET code module MSMQ sensor. (ONE-54901)
- Resolved tagging issues in OneAgent .NET code module. (ONE-54701)
AI causation engine
- The OneAgent PHP module running in a Kubernetes Pod now correctly reports the name of the base Pod as the web server name of a web request. (ONE-55100)
All modules
- Fixed rare crash that occurred when injecting OneAgent code module on Windows with no available TLS (thread local storage) indexes. (ONE-53677)
- Resolved issue causing underreported reclaimable memory usage on Solaris. (ONE-54597)
- Optimized OneAgent stack usage to prevent Oracle HTTP Server worker process crashes. (ONE-55537)
Cluster
- Charts showing the following have been fixed: `Request Count` for WebSphere Liberty servers, and connection pool `Wait Time` and `In Use Time` for WebSphere Application Servers. (APM-282045)
- Resolved issue with invalid (negative) timestamp being reported when OneAgent was deactivated. (APM-282752)
- Resolved issue that resulted in failed request for Tomcat key metrics and subsequent error on Tomcat details page. (APM-281383)
Mainframe
- Resolved issue that caused JVM crash and CTG abend on z/OS when OneAgent was injected. (ONE-53909)
- Resolved issue causing zRemote crash when trying to log an error message for an invalid transaction. (ONE-55699)
- Resolved issue in which, after zRemote update, the CICS process group page displayed no data even though the process page showed data. (ONE-56113)
OneAgent Installer
- OneAgent .NET module injection no longer fails for 32-bit .NET 3.5 applications on 64-bit operating systems. (APM-280549)
- Vulnerability: Uninstall cleanup will not remove paths linked to other directories. (APM-283050)
OpenTracing Java
- Resolved issue in which OneAgent Java code module on z/OS sometimes did not reconnect. (ONE-56687)
- Resolved an issue in which the z/OS Java module sometimes did not reconnect with the cluster if a disconnect occurred between the Java module, the zDC, and/or the zRemote. (ONE-56846)
- OneAgent now tries to reconnect to zDC after initialization times out. (ONE-56436)
OS module
- Resolved issue in which file descriptors consumed excessive memory after OneAgent update. (APM-289801)
-
Resolved issue that left `
` (zombie) processes when external binary execution failed. (APM-288025)
Plugin module
- Resolved issue in which HAProxy extension threw a division by zero error when `slim` property was configured to 0. (APM-282030)
OneAgent for mobile resolved issues
Mobile
- OneAgent for iOS: improved user inactivity triggered session splitting (ONE-54972)
- OneAgent for iOS: Improved startup behaviour (ONE-53889)
- OneAgent for iOS: Fixed memory leak related to view controller handling (ONE-54293)
- OneAgent for iOS: fixed problem with webrequest path encoding (ONE-54443)
- DSS Client: Improved handling of zip files containing multiples dSYM files (ONE-56088)
- OneAgent for iOS: fixed crash on iOS 14.0.x related to not available 5G API (ONE-56280)