Dynatrace Managed release notes version 1.198

New features and enhancements

Product news

Who will watch the watchers? Extended infrastructure observability for WSO2 API Manager
The Dynatrace WSO2 API Manager monitoring extension leverages the Dynatrace Davis AI to watch for unforeseen changes in underlying API responsiveness and automatically identify slowdowns in the performance of your API manager and point you to their root cause.
Simplify cloud operations with automated observability into your Azure Automation service
Azure Automation provides an extremely powerful set of tools for automating operations within enterprises on hybrid cloud. Unlike other monitoring tools on the market, which don’t provide AI-driven anomaly detection and alerting, Dynatrace delivers real-time data to track the status of all your runbooks and alerts you of any performance issues related to the jobs running […]
Full visibility into your serverless applications with AI-powered Azure Functions monitoring
For deep visibility into your code running in Azure Functions, Dynatrace announces the General Availability of support for both the 2.x and 3.x runtime versions of Azure Functions running in an Azure App Service plan.
Boost application performance with improved CPU analysis across all your deep-monitored workloads
With Dynatrace version 1.198, we've dramatically improved CPU analysis, allowing you to easily understand CPU consumption over time, in the context of your workloads.
Increased security of email notifications sent by Dynatrace with DMARC protocol
Most enterprises have experienced changes in their working conditions these past few months because of the COVID-19 pandemic. Notably, there’s been an increase in remote activities such as teleworking. Teleworking furthers a company’s reliance on email for communication, creating perfect conditions for email fraud schemes. At Dynatrace, we’ve implemented the DMARC protocol for our email […]
Dynatrace innovates again with the release of topology-driven auto-adaptive metric baselines
With Dynatrace version 1.198, all Dynatrace metrics (built-in as well as custom) can now use auto-adaptive baselines rather than static thresholds for root cause analysis and alerting. Auto-adaptive baselines adapt to changing metric behavior over time, thereby avoiding false-positive alert spam.
Management of synthetic monitors using the credential vault is now easier than ever
The credential vault is a central place to securely store and manage vulnerable data that you use with Dynatrace Synthetic Monitoring. We've made it easier to manage credentials and the monitors that use them, and introduced token credentials and more granular API access to the vault.
Transform IBM Z applications into Java services with end-to-end transaction visibility and anomaly detection (Preview)
Dynatrace end-to-end transaction visibility for Java applications on z/OS with automated anomaly detection allows you to build efficient and robust business services.
Introducing Davis data units (DDUs) for increased flexibility with custom metrics
Our new and transparent means of licensing Dynatrace monitoring capabilities provides you with a better monitoring-consumption overview and more flexibility in consuming metrics on the Dynatrace platform.
Easily monitor your entire infrastructure with Dynatrace Synthetic monitors
Dynatrace OneAgent is great for monitoring the full stack. However, you can’t install OneAgents on every single type of device. There are certain situations when an agent based approach isn’t possible, such as with network or storage devices, or a very old OS. In those cases, what should you do if you want to be […]

General

Hardware requirements updates - "Trial" node category changed to Micro
We now support up to 24 nodes per cluster to further support web-scale Dynatrace deployments.
We've enabled deployment of Dynatrace Managed on the largest (1TB+) machines

Premium High Availability goes GA

Stability and resilience improvements. The Dynatrace web UI was upgraded so that it supports the filtering of cluster nodes by network region and other properties so it’s more manageable at scale. See below.

Cluster Management Console

Multi-environment ActiveGates are now displayed in a dedicated tile on the CMC Home page and are available on the Deployment status page.

Installation and upgrade

Cassandra, Elasticsearch, ActiveGate, Server, and NodeKeeper get their own dedicated JRE. Requirements on binary data are now increased by 1GB.
NGINX was updated to version 1.17.8.5 with OpenSSL 1.1.1g to take advantage of the latest security-vulnerability enhancements and bug fixes

Resolved issues

General Availability (Build 1.198.74)

The 1.198 GA release contains 47 resolved issues.

Component	Resolved issues
Autonomous Cloud	1
Cluster Management Console	4
Infrastructure	2
Installer and Upgrade	1
RUM	2
Synthetic monitoring	1
User Interface	5
cluster	28
dynatrace rest api	2
web & community	1

Autonomous Cloud

Moved "Current pod state" filter to "Kubernetes pod state" group on "Cloud applications" page. (APM-242255)

Cluster Management Console

Adaptive capture control value validation is now limited to 10000. (APM-241240)
After node removal begins, the "Remove node" button should become unclickable. (APM-244485)
In Cluster Management Console, the test email address is no longer stored in SMTP server configuration. It needs to be provided only when sending a test message. (APM-246006)
The User menu display no longer crashes. (APM-241642)

Infrastructure

A null check has been added for the property gatewayUrl in ApiMgmtServiceEntity:97. (APM-244847)
The 'count' statistic for Azure generic services no longer results in rejected data points and incorrect charts. (APM-242817)

Installer and Upgrade

The sequence of IPtables rules has now been fixed. (APM-243305)

RUM

Improved performance of some Applications pages. (APM-248631)
Publicly shared dashboards now correctly display the world map. (APM-243679)

Synthetic monitoring

Malformed "set-cookie" response headers in Synthetic HTTP Monitors ignored. (APM-242188)

User Interface

Navigation to Session List page after applying filters fixed. (APM-241897)
When the detected user agent is not supported and the client is redirected to the unsupported browser information page, the cluster now returns an HTTP 403 error code (instead of HTTP 200). (APM-243801)
The browser back button on the Session Details page now correctly redirects to the USQL page. (APM-240443)
Improvements have been implemented on USQL autosuggestions. (APM-240487)
Improved the logic for the selected time range that ends Today with time set to Now. Fixed the code to not go back one day in the End date after the End time is changed in the input. (APM-245075)

cluster

Alerting events from supporting services are now correctly displayed on charts and infographics. (APM-244623)
The Visual complete parser now decodes the individual parts of the additional visual complete data by using the action string decoder. (APM-245584)
Linked problems are now no longer returned via the Problem REST API v1. (APM-244696)
The Services API/baseline endpoint now returns data for parents without children, such as method groups that have no methods with data. (APM-242886)
Progress indicator was fixed for analysis: its value does not decrease anymore during the analysis but shows the correct progress. (APM-241899)
A polyfill specific to the user details page has been added to ensure that when you click a ribbon link and scroll up to the top, the same ribbon link can be used to redirect you to the correct section. (APM-241586)
TSM metric keys that contain whitespaces, begin with a special character, and end with a special character are treated as invalid metric key inputs. (APM-243997)
Fixed a problem with response end timing for pending resources for Visually Complete 2.0. (APM-241975)
Extended user names are displayed correctly in the session list. (APM-241598)
The Thread analysis page now applies the correct filter and doesn't freeze. (APM-245950)
Updated text describing client-abort exceptions. (APM-242222)
Fixed an issue with slow loading of tagging and management zone pages (Automatically applied tags, Management zones settings, Host naming) that lead to a timeout. (APM-246995)
AWS Supporting Services service-wide metrics are now correctly split by region. (APM-247608)
Previewing request naming rules with propagated service tag conditions now correctly return requests. (APM-243480)
The Monitored technology page no longer crashes when an extension is removed by another client. (APM-243352)
Process charts now correctly display negative values. (APM-242854)
htmlPattern can now be an empty string and null. The following example, that was earlier throwing an exception, is now correct: "javaScriptInjectionRules": [ { "enabled": true, "urlOperator": "EQUALS", "urlPattern": "/donotinject", "rule": "DO_NOT_INJECT", "htmlPattern": null }, { "enabled": true, "urlOperator": "ENDS_WITH", "urlPattern": "www.facebooks.com", "rule": "DO_NOT_INJECT", "htmlPattern": "" } ]. (APM-244450)
All AWS Supporting Services metrics, except recommended, can now be disabled. (APM-245066)
Environment quota reporting and enforcement has now been fixed to deal with the leap year case. (APM-240616)
Metrics created for one service via multi-dimensional analysis no longer produce data for other services. (APM-249875)
Fixed pinning hosts to dashboard when a Kubernetes node label filter is set. (APM-245700)
On Windows installation screen, reason why download button is disabled is now displayed (for cases when there is no available installer). (APM-243605)
There are now no DTO mapping problems in the calculated service metrics API. (APM-248173)
Fixed an issue in the Anomaly detection - Process groups API that made it possible for the GET operation to respond with outdated values due to caching. (APM-241692)
Splitting requests into services using the `Monitor as separate service` button now works correctly. (APM-248165)
The Davis Data Units (DDUs) overview now shows all top consumers. (APM-246551)
All Problem events now display the title with the correct number of impacted entities. (APM-245154)
Fixed an issue where certain mobile crash data was not shown if OpenKit was used on Android devices. (APM-245894)

dynatrace rest api

Two rest resources had the same schema annotation: SessionReplaySetting. To avoid conflict, one has now been changed to SessionReplaySettingWithDataPrivacy in the annotation description. (APM-243387)
Changes made to the disk-related configuration via Anomaly detection - Hosts REST API are now implemented correctly. (APM-244229)

web & community

Fixed problem with importing customer's certificate when keystore provided by the user doesn't include CA certificates. (APM-247788)

Update 77 (Build 1.198.77)

This cumulative update contains 2 resolved issues and all previously released updates for the 1.198 release.

Component	Resolved issues
Cluster Management Console	1
cluster	1

Cluster Management Console

Resolved issue with connecting to Dynatrace Mission Control via network proxy. (APM-250541)

cluster

Metrics created for one service via multi-dimensional analysis no longer produce data for other services. (APM-249875)

Update 87 (Build 1.198.87)

This cumulative update contains 1 resolved issue and all previously released updates for the 1.198 release.

Cluster Management Console

Fixed a problem related to losing custom certificates during upgrade. (APM-251319)

Update 90 (Build 1.198.90)

This cumulative update contains 1 resolved issue and all previously released updates for the 1.198 release.

Installer and Upgrade

Fix for Cassandra tables size calculation. The space calculator will be aware of newly excluded tables. (APM-251619)

Update 102 (Build 1.198.102)

This cumulative update contains 1 resolved issue and all previously released updates for the 1.198 release.

cluster

Improved alerting profile evaluation performance to avoid problem manager slowdown in case of too many open problems. (APM-248166)