Dynatrace Managed release notes version 1.202

New features and enhancements

Cluster Management Console

  • Required backup space estimation was optimized

Installation and upgrade

  • The JRE was updated to take advantage of performance improvements, the latest security-vulnerability enhancements and bug fixes. All services will be automatically restarted during the upgrade.
    • Cassandra and Elasticsearch will now use JRE 8u265
    • Other components will now use JRE 11.0.8
  • Dynatrace Managed is now also supported on openSUSE Leap 15.2
  • Clusters that connect over the opcsvc.ruxit.com legacy Mission Control endpoint are no longer supported
  • To minimize the risk of a cluster not being monitored, installation makes two attempts to download the self-monitoring OneAgent

Delivered product ideas

Resolved issues

Cluster Managed (Build 1.202.71)

37 total resolved issues

Component Resolved issues
User Interface 1
Autonomous Cloud 2
Cluster 19
Cluster Management Console 9
Installer and Upgrade 1
javascript 1
Log Monitoring 1
Mission Control 1
User Interface 2

User Interface

  • Added check for presence of additional Session Replay UI permission in Session Detail page. (APM-251076)

Autonomous Cloud

  • Cloud Applications table filter now displays all states included in table. (APM-253201)
  • Improved how management zones of users with restricted access are applied for Kubernetes and Cloud Foundry. (APM-251692)

Cluster

  • Improved error messages on the Kubernetes config REST endpoint when a wrong identifier is sent. (APM-251512)
  • Fixed an issue where the "Enable monitoring for this application" switch did not display the right value in the UI for custom applications. (APM-254014)
  • Fixed Azure Functions functionExecutionCount metric definition to display correct metric (data was stored properly, only display was fixed). (APM-251128)
  • Improved editing of request attributes for process group tags and host groups (resolves crash that sometimes occurred when editing request attributes with high amount of data). (APM-257456)
  • Evaluation of negated conditions on values that can contain multiple entries (e.g. request attributes) now works correctly. (APM-255031)
  • Fixed error (TDP) for some UI screens caused by invalid event metadata. (APM-255861)
  • Improved RUM user action waterfall. (APM-250536)
  • Fixed a potential error that could cause some entities to show incorrect Availability data. (APM-255244)
  • Supporting Services infographic now correctly displays values for metrics with 1-hour data resolution. (APM-251234)
  • Fixed an issue where AWS Lambda counts were not displayed on the manual tagging page. (APM-250731)
  • Improved timing-related validation of RUM performance metrics. (APM-254450)
  • Azure API Management metrics are now available for alerting. (APM-255673)
  • Orphaned processes no longer have host link on process infographic. (APM-252238)
  • Tenant-specific synthetic location for filter bar is now adjusted correctly (country conforms to tenant-specific geographic world view). (APM-252787)
  • Windows Service Availability settings not restricted to a host group now work correctly. (APM-255409)
  • Docker container plugin metrics no longer count towards Davis data unit (DDU) consumption. (APM-253282)
  • Unknown related entities are now hidden on custom device details page. (APM-252258)
  • Filtering metrics by name for names including '%' now works. (APM-253581)
  • SelfMonitoring REST endpoint now has proper ApiMaturity configuration. (APM-253427)

Cluster Management Console

  • Disk space required for self-monitoring OneAgent is increased from 2 GiB to 3 GiB for fresh installations, and from 0.1 GiB to 1.4 GiB for upgrades. (APM-253430)
  • Web UI IP address on the cluster nodes overview page will no longer be displayed as "unassigned" during upgrades, it will be "temporarily unavailable" instead. (APM-251956)
  • Problems are filtered based on the management zones filter for the mobile app. (APM-256453)
  • Fixed issue in which users were not being logged out locally if SAML Single Logout (SLO) was configured. (APM-255696)
  • Resolved access issue with Dynatrace mobile app. (APM-252490)
  • Elasticsearch and Cassandra problems are no longer falsely reported on the node details page during cluster upgrades. (APM-251957)
  • 'Deployment status' pages are properly displayed (fixes issue in which 'Deployment status' page led to 400 error page). (APM-255692)
  • OneAgent installers cleanup mechanism now honors the standard agent version setting. (APM-251631)
  • Cluster Management Console no longer displays link to a self-monitoring URL if some data is not available from Mission Control. (APM-255224)

Installer and Upgrade

  • Upgrade is no longer interrupted if free space for binaries drops below the free space threshold during upgrade. (APM-255772)

javascript

  • Improved RUM correlation. (ONE-44522)

Log Monitoring

  • Log metrics based on Docker container logs now correctly report the log path metric dimension. (APM-251614)

Mission Control

  • Resolved issue in which license consumption received by clusters from Mission Control could have been incorrectly inflated. (APM-252697)

User Interface

  • Fixed problem with timeframe selector, Custom tab, where the To date was incorrectly set when manually editing time for a single-day timeframe. (APM-256229)
  • Opening and shifting global timeframe selector no longer requires 2 taps on touch devices. (APM-250384)

Update 86 (1.202.86)

This is a cumulative update that includes all previously released updates for the 1.202 release.

2 total resolved issues

Component Resolved issues
Cluster Management Console 1
user assistance 1

Cluster Management Console

  • Fixed issue with package uploads timing out after 2 minutes. (APM-258215)

user assistance

  • Fixed the switch for disk anomaly detection on Host settings > Anomaly detection. (APM-257949)

Update 91 (1.202.91)

This is a cumulative update that includes all previously released updates for the 1.202 release.

2 total resolved issues (1 critical issue)

Component Resolved issues
Cluster 1
Cluster Management Console 1 (1 critical)

Cluster

  • Resolved issue that led to technical difficulties page when selecting a service on the service overview page. (APM-258720)

Cluster Management Console

  • Critical issue: Fixed incompatible data format between server versions that led to failed restart of old server node during rolling upgrade of managed cluster. (APM-260056)

Update 110 (1.202.110)

This is a cumulative update that includes all previously released updates for the 1.202 release.

5 total resolved issues (2 critical issues)

Component Resolved issues
Cluster 4 (1 critical)
Cluster Management Console 1 (1 critical)

Cluster

  • Session storage cleanup now considers Cassandra disk usage when selecting the amount of data for deletion (resolves insufficient disk space issue). (APM-262556)
  • Fixed configuration limit of "Custom events for alerting", "Auto-adaptive baseline" strategy. (APM-260513)
  • Fixed nextPageKey compatibility issues during rolling update which could cause the problem v2 REST API and the new problems page to display errors. (APM-263130)
  • Critical issue: Fixed potential high memory allocation while using custom alerts with auto-adaptive baseline model. (APM-260256)

Cluster Management Console

  • Critical issue: Fixed incompatible data format between server versions that led to failed restart of old server node during rolling upgrade of managed cluster. (APM-260056)