OneAgent can now be configured to ingest and decode logs that lack a BOM marker that defines the encoding method or the use of a specific encoding for diacritical characters. The supported encodings are UTF-8, UTF-16 Little and Big Endian, Shift_JIS (Japanese language), and EUC_KR (Korean language).
Declarative process grouping and deep-monitored processes
Starting with OneAgent version 1.307, deep-monitored processes are supported by declarative process grouping in Full-Stack Monitoring, Infrastructure Monitoring, and Discovery modes on OneAgent installer-based deployments and in Kubernetes classic full-stack deployment.
For other deployments, declarative grouping is supported for processes that aren't deep-monitored.
Starting with this release, when a network drive is used or a disk is shared by multiple hosts (VMware datastore / Windows / Linux SMB / NFS or Amazon EFS) there’s only one alert/event created for the related problems. We do not create alerts for each mount point of a single disk.
OneAgent can now collect logs from Journald on Linux systems.
This functionality is switched on by default on new tenants.
On existing tenants, you need to enable it manually: go to Settings > Log Monitoring > Log module feature flags and turn on Enable Journald log detector.
The following security software is detected by OneAgent: Carbon Black EDR (on Windows only), CrowdStrike Falcon XDR, Trellix Endpoint Security (former McAfee).
Fixed injection problem of Go applications if embedded build information data exceeds 64 KB. (OA-41635)
OS module
Added a debug flag to disable the Windows performance counters on startup. This prevents crashes with corrupted data. (OA-40871)
Fixed creating problems for ungraceful reboots when a host is not monitored. (OA-40663)
Fixed an issue in which, in certain situations, reboot was not correctly detected because of different OS logs flow. (OA-41203)
ActiveGate
Extended TLS support in EEC to versions 1.2 and 1.3. (DAQ-3481)
AI causation engine
URL-based sampling rule processing fixed: a configured Ignore-rule is now always processed correctly, even when OneAgent is under low load. (OA-40877)
.NET
Fixed an issue in the MongoDB sensor that caused an exception to be thrown in the application. (OA-43215)
General
Fixed an issue in which a business event that uses response elements in its rules was not sent when the request didn't capture a distributed trace because sampling was active. (OA-42479)
Lambda class names can no longer cause a Dynatrace-internal thread to crash in the OneAgent module for AWS Lambda when AWS Lambda SnapStart is enabled. (OA-41558)
Mainframe
Fixed missing zDC process metrics in Grail. (OA-40742)
Update 59 (Build 1.307.59)
This cumulative update contains 1 resolved issue and all previously released updates for the 1.307 release.
OS module
Fixed a crash that occurred on Windows with Carbon Black installed. It impacted only hosts with no OS Services monitoring or Classic Windows services monitoring configured. (OA-43197)
Update 61 (Build 1.307.61)
This is a cumulative update that contains all previously released updates for the 1.307 release.
Fixed an issue in which, if an element had multiple CSS classes and Visually Complete used the CSS class attribute as a selector, it incorrectly concatenated the classes, which caused the Visually Complete waterfall finding to display the CSS selector for the key element incorrectly. (DEM-3052)
If a request made by the JavaScript agent gets an invalid/failed response, it will only make Session Replay stop recording if the request was from Session Replay, excluding resource captures. (DEM-4128)
Session Replay
Resolved an issue in which the JavaScript agent, when forced or being used as a fallback, failed to load the D module in the UI thread instead of in a worker, disabling Session Replay. (DEM-3279)