OneAgent release notes version 1.193
Rollout start 29 May 2020
With this release, the oldest supported OneAgent versions are:
| Dynatrace ONE | Dynatrace ONE Premium |
|---|---|
| 1.175 | 1.169 |
How long are versions supported following rollout?
New features and enhancements
- Desupport of monitoring for legacy 32-bit operating systems
- Further improvements to OneAgent security for Windows and Linux
Java
- Added support for Mule (HTTP Listener) 4.1.1
- Added support for Huawei 8 for Linux (AArch64)
- Added support for Huawei 8 for Linux, Alpine Linux 64-bit (x86), Windows (x86)
Resolved issues
- General availability (Build 1.193.159)
- Update 159 (Build 1.193.159)
- Update 170 (Build 1.193.170)
- Update 177 (Build 1.193.177)
- Update 180 (Build 1.193.180)
General availability (Build 1.193.159)
33 total resolved issues (1 critical issue, 1 vulnerability)
| Component | Resolved issues |
|---|---|
| ActiveGate | 1 |
| Java | 4 |
| .NET | 2 |
| Node.js | 1 |
| PHP | 3 |
| agent build 2.0 | 1 |
| All modules | 5 (1 vulnerability) |
| cluster | 1 |
| General | 4 (1 critical) |
| Mainframe | 2 |
| OneAgent Installer | 3 |
| OS module | 6 |
ActiveGate
- Autoupdater process improved to prevent issues related to host time change. (APM-232077)
Java
- The Java UEM sensor has now stopped replicating its state cookie during beacon requests. (ONE-38247)
- Resolved issue with broken PurePaths (service flows) when "TIBCO BusinessWorks version 5.x" is enabled. (ONE-34825)
- Many cancelled HTTP requests with WebFlux HTTP client no longer result in missing data from agents. (ONE-34953)
- Fixed stitching of PurePaths between node.js and akka.http tier. (ONE-38295)
.NET
- Improved stability of .NET Asp.NET OWIN Katana request capture. (ONE-36599)
- Support for Grpc.AspNetCore 2.28 has been added. (ONE-36268)
Node.js
- Fixed issue that caused OneAgent configuration update failures. (ONE-36467)
PHP
- Digits in Kubernetes namespaces are no longer replaced with asterisks. (APM-225891)
- PHP no longer crashes at AutoSensor after Closure::__invoke() is called. (ONE-38267)
- Fixed processing of the unknown include type which may lead to crash (ONE-36816)
agent build 2.0
- Resolved issue with Java version detection. (ONE-36219)
All modules
- Vulnerability: Updated to OpenSSL 1.1.1g (ONE-37754)
- Fixed regression preventing Windows services written in Go programming language from starting. (ONE-39714)
- Azure memory reporting corrected in standalone mode. (ONE-36482)
- OneAgent more robust to prevent situation in which Node.js applications running on Cloud Foundry sometimes crashed. (ONE-38773)
- Identifying and removing NewRelic agent with another name (new_relic_agent-*.jar) (ONE-38483)
cluster
- Corrected process group ID calculation for CICS and IMS processes. (APM-236659)
General
- Critical issue: Fixed potential crash of 32-bit applications on Windows operating systems older than Windows 10 / Windows Server 2016. (APM-237747)
- When OneAgent runs in a container, external NFS and CIFS mounts are monitored. (APM-238399)
- Corrected the aging of internal directories. (APM-236127)
- OneAgent SQL normalizer now correctly detects column names (for example, "a"."b"."c" without blanking out the "c" part). (APM-230464)
Mainframe
- Support archive for zRemote now fetches large mainframe files. (ONE-36254)
- zRemote no longer crashes under load. (ONE-36137)
OneAgent Installer
- Tags and properties without a value are no longer considered malformed. (APM-241283)
- OneAgent update no longer displays invalid error messages about file removal. (APM-231412)
- Changes in the path handling of runtime configuration caused some troubles in zRemote installer. These were fixed by having the installer create the paths itself. (APM-231584)
OS module
- Disk exclusion rules now also apply to non-local filesystem types (NFS and CIFS). (APM-229773)
- The "container cpu user usage" is calculated incorrectly when "decreaseUpdateFrequency" is set to True globally on the tenant. (APM-239447)
- Fixed problem where only 5 of 6 samples were taken for container CPU usage statistics. (APM-239171)
- Process availability: monitored and crashed state reporting improved. (APM-232723)
- Improved Node.js version detection on systems with multiple containers with multiple Node.js versions. (APM-239378)
- Page faults metrics are now updated correctly. (APM-236006)
Update 159 (1.193.159)
OneAgent Installer
- Tags and properties without a value are no longer considered malformed. (APM-241283)
Update 170 (1.193.170)
5 total resolved issues
| Component | Resolved issues |
|---|---|
| All modules | 2 |
| Java | 1 |
| Logging module | 1 |
| OS module | 1 |
All modules
- Host memory metrics (free, reclaimable, used) for Azure, standalone mode, now gathered correctly. (ONE-39895)
- Reclaimable memory and free memory now calculated correctly (ONE-32283)
Java
- Resolved issue in which additional extraneous nodes for "requests to unmonitored hosts" seen with WebFlux HTTP client introspection. (ONE-40297)
Logging module
- Added ability to disable spammer detection mechanism in LogAgent via agent debug flag. (APM-242056)
OS module
- "Containers > CPU Throttling ratio" metric no longer missing fractional part. (APM-242594)
Update 177 (1.193.177)
AI causation engine
- The native correlation statistics output message is now correctly displayed. (ONE-39837)
Update 180 (1.193.180)
General
- Kernel crashes on AIX caused by OneAgent kernel module have now been fixed. (APM-243133)
JavaScript
- Fixed a problem in the XHR module that caused errors because the fired events were not real Event objects (ONE-35863)
- Fixed a problem that occurred in the Basic XHR module that caused not all eventhandlers to fire (ONE-34914)
- Fixed a bug in the JS Agent that would occur if an agent in a child frame tries to communicate with an agent in the top frame with a different version. (ONE-36319)