Dynatrace Managed release notes version 1.200
- Release notes
- Published Jul 31, 2020
New features and enhancements
General
- The log files of all Dynatrace Managed services are now timestamped for the UTC time zone.
Cluster Management Console
- Licenses for Premium High Availability and Mainframe monitoring on IBM z/OS are now displayed on the Licensing page.
Installation and updates
Dynatrace Managed is now also supported on:
- Red Hat Enterprise Linux (RHEL) 8.2
- CentOS 8.2
- Suse Enterprise Linux 15.2
For more information, see Dynatrace Managed system requirements.
Synthetic monitoring
To improve the load time of the list on the Synthetic monitors page, availability is only displayed if the filtered list contains fewer than 500 monitors. Or you can manually display the Availability column by selecting Trigger availability calculation.
On Chrome version 84+, browser monitors that fail because of an issue with basic authentication now report the 401 (Unauthorized) status code instead of the error code 12144 (ERR_INVALID_AUTH_CREDENTIALS). Note that HTTP monitors already report the 401 status code when they fail because of issues with basic authentication.
Resolved issues
General Availability (Build 1.200.6)
The 1.200 GA release contains 26 resolved issues (including 1 vulnerability resolution).
| Component | Resolved issues |
|---|---|
| ActiveGate | 1 (1 vulnerability) |
| Autonomous Cloud | 1 |
| Cluster Management Console | 5 |
| Installer and Upgrade | 1 |
| RUM | 1 |
| User Interface | 5 |
| cluster | 11 |
| infrastructure monitoring solution | 1 |
ActiveGate
- Vulnerability: Updated jackson-databind:2.9.10.3 to jackson-databind:2.9.10.5 in response to detected vulnerabilities. (APM-246322)
Autonomous Cloud
- Cloud Foundry and Azure buttons on Deploy Dynatrace page now open pages in new tabs. (APM-248520)
Cluster Management Console
- Notifications about reached quotas are now shown in red instead of yellow. (APM-247973)
- Resolved problem in which the first sign-in attempt of the day sometimes timed out, even for the freshly loaded login form. (APM-249625)
- Resolved issue with connecting to Dynatrace Mission Control via network proxy. (APM-250541)
- When a tenant-only user types a CMC URL that doesn't exist, the default home screen is displayed. (APM-244920)
- Cluster Management Console now shows version of nodes that are not running. (APM-246842)
Installer and Upgrade
- Fixed problem with setting HTTPS proxy in prompted mode. (APM-248411)
RUM
- Fixed Cloudflare property pack issues. (APM-249708)
User Interface
- Resolved Dynatrace UI loading issue on iPhone and iPad when custom proxy is enabled. (APM-247598)
- Standardized the size of sunburst and radial charts in user session pages. (APM-248368)
- Resolved issue in Session Replay when the button in the event list to replay a JS error was always disabled. It's now disabled only on lack of replay permissions. (APM-248898)
- Fixed sharing links from new timeframe selector in India and other non-integer time zones, introduced in 198. (APM-250351)
- Two fixes have been delivered in this ticket: - Sessions can now be replayed from specific user actions on the Session details page - For user tags that contain a slash (/) character, users can navigate from the Session details page to the User details page by using breadcrumbs. (APM-247271)
cluster
- Fixed UI issue where some entities show normal events as frequent issues. (APM-250550)
- Linked problems are no longer returned in the mobile problem feed. (APM-250451)
- On CPU usage chart for Windows host, System and User metrics are no longer interchanged. (APM-249343)
- Fixed issue in which Session Details event list error flag disappeared on screen resize. (APM-244098)
- For AWS load balancers, more detailed information about the number of affected EC2s is now visualized. (APM-246341)
- The calculated service metrics limit message is now improved to be more specific. (APM-245699)
- Fixed problem in which some custom charts showed an error after deleting a management zone that was assigned to the dashboard. (APM-247524)
- In a Dynatrace Managed deployment, it's now possible to have a representation of the environment UUID in the docker image name. This enables having images from multiple tenants on one machine without them overriding each other. Applies to all images that are pullable from our Docker repository implementation and is optional. (APM-249123)
- Querying data points for a metric no longer fails when the metric key starts with a number. (APM-247077)
- To prevent IllegalArgumentException, an additional checkpoint has been added to check relationship correctness. (APM-247143)
- Improved alerting profile evaluation performance to avoid problem manager slowdown in case of too many open problems. (APM-248166)
infrastructure monitoring solution
- Introduced additional CPU and memory metrics for containers. Furthermore improved and harmonized existing container metrics. (APM-248331)
Update 100 (Build 1.200.100)
This cumulative update contains 9 resolved issues and all previously released updates for the 1.200 release.
| Component | Resolved issues |
|---|---|
| Cluster | 4 |
| Cluster Management Console | 2 |
| Installer and Upgrade | 1 |
| Session Replay | 1 |
| Synthetic monitoring | 1 |
Cluster
- Tags with colons can now be applied as filters on Deployment Status - OneAgents page. (APM-253257)
- Dashboard settings "Default management zone" list no longer displays "(no permissions)" after turning off "Default management zone". (APM-251678)
- Docker container plugin metrics no longer count towards Davis data unit (DDU) consumption. (APM-253282)
- Fixed a bad request exception when drilling down from the problem details view to the memory allocation. (APM-254364)
Cluster Management Console
- Log analysis is now less verbose to avoid overflowing server logs in the case of a large number of runs. (APM-251618)
- Fixed a problem related to losing custom certificates during upgrade. (APM-251319)
Installer and Upgrade
- Fix for Cassandra tables size calculation. The space calculator will be aware of newly excluded tables. (APM-251619)
Session Replay
- Session Replay data fetch improved for sessions with a high amount of processing in the cluster. (APM-251725)
Synthetic monitoring
- Resolved issue in which HTTP monitors with pre- or postscript defined. Script executions finishing with api.finish() method were incorrectly classified as unhealthy for problem generation. (APM-251508)