# Elastic Observability **URL:** https://discuss.elastic.co/c/observability/82.md?page=93 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 94 --- ## [How to integrate RUM With Node.js v12.1?](https://discuss.elastic.co/t/how-to-integrate-rum-with-node-js-v12-1/271935)
**Author:** [@Singh\_Pawan\_Kumar](https://discuss.elastic.co/u/Singh_Pawan_Kumar)\ **Replies:** 0\ **Last updated:** [May 3, 2021, 6:38am UTC](https://discuss.elastic.co/t/how-to-integrate-rum-with-node-js-v12-1/271935 "2021-05-03T06:38:17Z")
Kibana version: 7.4.1 Elasticsearch version: 7.4.1 APM Server version: 7.4.1 APM Agent language and version: RUM Agent Browser version: Edge We are trying to integrate our Node.js based Selfservice UI Application wi… --- ## ["undefined" in synthetics performance breakdown](https://discuss.elastic.co/t/undefined-in-synthetics-performance-breakdown/271225)
**Author:** [@Wolfram\_Haussig](https://discuss.elastic.co/u/Wolfram_Haussig)\ **Replies:** 4\ **Last updated:** [April 30, 2021, 4:19pm UTC](https://discuss.elastic.co/t/undefined-in-synthetics-performance-breakdown/271225 "2021-04-30T16:19:07Z")
Hi, I am currently playing around with the synthetics package and found that the performance breakdown shows always "undefined" as title. What is supposed to be shown there? Obviously, when clicking on any of the "u… --- ## [Settin up the DOTNET\_STARTUP\_HOOKS](https://discuss.elastic.co/t/settin-up-the-dotnet-startup-hooks/271782)
**Author:** [@Henk\_Stobbe](https://discuss.elastic.co/u/Henk_Stobbe)\ **Replies:** 2\ **Last updated:** [April 30, 2021, 2:13pm UTC](https://discuss.elastic.co/t/settin-up-the-dotnet-startup-hooks/271782 "2021-04-30T14:13:24Z")
Hello, set DOTNET\_STARTUP\_HOOKS=\[pathToAgent\]\\ElasticApmAgentStartupHook.dllI I use tis to set up .NET core. How do I configure this further? I see nothing in the documentation, KR Henk --- ## [APM agent installation on applications running as a service without jar files](https://discuss.elastic.co/t/apm-agent-installation-on-applications-running-as-a-service-without-jar-files/271733)
**Author:** [@divakar\_maradana](https://discuss.elastic.co/u/divakar_maradana)\ **Replies:** 1\ **Last updated:** [April 30, 2021, 6:36am UTC](https://discuss.elastic.co/t/apm-agent-installation-on-applications-running-as-a-service-without-jar-files/271733 "2021-04-30T06:36:39Z")
HI Team, We are having an use-case to install APM agent on Applications running as a service(Bitbucket/Jira applications), we have researched on elastic documentation but couldn't find a solution to install APM agent wi… --- ## [NoClassDefFoundError starting with Java agent version 1.23](https://discuss.elastic.co/t/noclassdeffounderror-starting-with-java-agent-version-1-23/271573)
**Author:** [@JoergHeinicke5005](https://discuss.elastic.co/u/JoergHeinicke5005)\ **Replies:** 3\ **Last updated:** [April 29, 2021, 10:36am UTC](https://discuss.elastic.co/t/noclassdeffounderror-starting-with-java-agent-version-1-23/271573 "2021-04-29T10:36:11Z")
APM Agent language and version: Java Agent v1.23 \*\*Description of the problem including expected versus actual behavior. \*\*: We have a Spring Boot application in which we attach the Java APM Agent programmatically: @S… --- ## [Structured logging with Filebeat](https://discuss.elastic.co/t/structured-logging-with-filebeat/269383)
**Author:** [@vharabor](https://discuss.elastic.co/u/vharabor)\ **Replies:** 11\ **Last updated:** [April 29, 2021, 6:42am UTC](https://discuss.elastic.co/t/structured-logging-with-filebeat/269383 "2021-04-29T06:42:59Z")
Signed up for the elastic trial and quickly got the Filebeat up and running and getting docker statistics to Elasticsearch. I'm really stuck in trying to add any kind of structured logging to kibana. I've tried to add… --- ## [APM server status is not updated](https://discuss.elastic.co/t/apm-server-status-is-not-updated/271567)
**Author:** [@thiton](https://discuss.elastic.co/u/thiton)\ **Replies:** 0\ **Last updated:** [April 28, 2021, 11:28pm UTC](https://discuss.elastic.co/t/apm-server-status-is-not-updated/271567 "2021-04-28T23:28:15Z")
Hello, I try to install APM server but it is not detected from Kibana instance. Kibana version: 7.11.1 Elasticsearch version: 7.11.1 APM Server version: 7.11.1 \*\*\* Steps to reproduce: Download and unpack APM server… --- ## [How to send core web vitals data to RUM(Real User Monitoring) in a angular 11 app?](https://discuss.elastic.co/t/how-to-send-core-web-vitals-data-to-rum-real-user-monitoring-in-a-angular-11-app/271450)
**Author:** [@DSMilestone](https://discuss.elastic.co/u/DSMilestone)\ **Replies:** 4\ **Last updated:** [April 28, 2021, 4:41pm UTC](https://discuss.elastic.co/t/how-to-send-core-web-vitals-data-to-rum-real-user-monitoring-in-a-angular-11-app/271450 "2021-04-28T16:41:06Z")
Hi there, I was configuring RUM for my angular app using this \[Angular integration | APM Real User Monitoring JavaScript Agent Reference \[5.x\] | Elastic\]. But when check the in Kibana user experience section I was not a… --- ## [Kibana Metrics Logs Timeouts in some spaces](https://discuss.elastic.co/t/kibana-metrics-logs-timeouts-in-some-spaces/271501)
**Author:** [@Kosodrom](https://discuss.elastic.co/u/Kosodrom)\ **Replies:** 3\ **Last updated:** [April 28, 2021, 3:18pm UTC](https://discuss.elastic.co/t/kibana-metrics-logs-timeouts-in-some-spaces/271501 "2021-04-28T15:18:11Z")
Hi folks, I experience strange behavior in my kibana 7.6.2. I have multiple different spaces, where I have not changed the default settings for metrics or logs dashboards. In some spaces when I press on Metrics after … --- ## [\[ElasticAPM\] Alternative to "enabled\_environments" with ruby apm agent](https://discuss.elastic.co/t/elasticapm-alternative-to-enabled-environments-with-ruby-apm-agent/271498)
**Author:** [@mar-ro](https://discuss.elastic.co/u/mar-ro)\ **Replies:** 2\ **Last updated:** [April 28, 2021, 11:30am UTC](https://discuss.elastic.co/t/elasticapm-alternative-to-enabled-environments-with-ruby-apm-agent/271498 "2021-04-28T11:30:13Z")
If you are asking about a problem you are experiencing, please use the following template, as it will help us help you. If you have a different problem, please delete all of this text :slight\_smile: TIP 1: select at lea… --- ## [Capturing Inner Exceptions in CurrentTransaction.CaptureException](https://discuss.elastic.co/t/capturing-inner-exceptions-in-currenttransaction-captureexception/270386)
**Author:** [@kbalys](https://discuss.elastic.co/u/kbalys)\ **Replies:** 1\ **Last updated:** [April 28, 2021, 3:31am UTC](https://discuss.elastic.co/t/capturing-inner-exceptions-in-currenttransaction-captureexception/270386 "2021-04-28T03:31:39Z")
Hi, I am manually capturing exceptions during requests using the CaptureException method from ITransaction. I've noticed that it sores data only from the current exception but not the InnerException property. I extended… --- ## [Free Trainning AWS labs credentials ? How to get AWS labs credentials?](https://discuss.elastic.co/t/free-trainning-aws-labs-credentials-how-to-get-aws-labs-credentials/271442)
**Author:** [@kjack](https://discuss.elastic.co/u/kjack)\ **Replies:** 0\ **Last updated:** [April 27, 2021, 8:53pm UTC](https://discuss.elastic.co/t/free-trainning-aws-labs-credentials-how-to-get-aws-labs-credentials/271442 "2021-04-27T20:53:16Z")
Hello, I'm registered for the free training of Elasticsearch Observability When I try to access the AWS web interface using the Public DNS, I get asked some credentials I don't know. How can I find those ? For instanc… --- ## [APM Java agent not tracking spans](https://discuss.elastic.co/t/apm-java-agent-not-tracking-spans/270993)
**Author:** [@Mohammad\_Etemad](https://discuss.elastic.co/u/Mohammad_Etemad)\ **Replies:** 6\ **Last updated:** [April 27, 2021, 7:34am UTC](https://discuss.elastic.co/t/apm-java-agent-not-tracking-spans/270993 "2021-04-27T07:34:36Z")
Kibana version: 7.4.0 Elasticsearch version: 7.4.0 APM Server version: 7.4.1 APM Agent language and version: apm java agent: 1.16.0 AND 1.23.0 (tested both) Description of the problem including expected versus actual… --- ## [Need to disable all the steps snaps in Elastic Synthetic](https://discuss.elastic.co/t/need-to-disable-all-the-steps-snaps-in-elastic-synthetic/269916)
**Author:** [@shahidraza](https://discuss.elastic.co/u/shahidraza)\ **Replies:** 9\ **Last updated:** [April 26, 2021, 2:58pm UTC](https://discuss.elastic.co/t/need-to-disable-all-the-steps-snaps-in-elastic-synthetic/269916 "2021-04-26T14:58:22Z")
Hi Team, Are there any properties that allow us to capture images only when any errors happen in the configured flows? As of now, we can see more than 1 TB of Data utilized within 1 month and only with 2-3 flows. I am … --- ## [APM agent is not starting](https://discuss.elastic.co/t/apm-agent-is-not-starting/271228)
**Author:** [@ggio](https://discuss.elastic.co/u/ggio)\ **Replies:** 4\ **Last updated:** [April 26, 2021, 2:25pm UTC](https://discuss.elastic.co/t/apm-agent-is-not-starting/271228 "2021-04-26T14:25:26Z")
Hi, I'm trying to integrate Elastic APM with some Java microservices running on Docker environment. These microservices are all defined inside a docker-compose YAML files Since the application is based on Java, I downl… --- ## [Java Automatic Agent Configuration Options are not working](https://discuss.elastic.co/t/java-automatic-agent-configuration-options-are-not-working/270944)
**Author:** [@Kevin\_Christopher](https://discuss.elastic.co/u/Kevin_Christopher)\ **Replies:** 4\ **Last updated:** [April 25, 2021, 7:53am UTC](https://discuss.elastic.co/t/java-automatic-agent-configuration-options-are-not-working/270944 "2021-04-25T07:53:01Z")
Kibana version: 7.12 Elasticsearch version: 7.12 APM Server version: 7.12 APM Agent language and version: Java 1.21 Browser version: Original install method (e.g. download page, yum, deb, from source, etc.) and… --- ## [Synthetics 1.0.0-beta.0 + Breaking Changes](https://discuss.elastic.co/t/synthetics-1-0-0-beta-0-breaking-changes/271122)
**Author:** [@Andrew\_Cholakian1](https://discuss.elastic.co/u/Andrew_Cholakian1)\ **Replies:** 0\ **Last updated:** [April 23, 2021, 6:41pm UTC](https://discuss.elastic.co/t/synthetics-1-0-0-beta-0-breaking-changes/271122 "2021-04-23T18:41:49Z")
We're really excited to announce the 1.0.0-beta.0 version of the Elastic Synthetics JS/TS library. However, don't upgrade to this until the 7.13.0 release is available and you've upgraded to it! This release is in prepar… --- ## [APM server can't access elasticsearch](https://discuss.elastic.co/t/apm-server-cant-access-elasticsearch/271112)
**Author:** [@marone](https://discuss.elastic.co/u/marone)\ **Replies:** 0\ **Last updated:** [April 23, 2021, 4:20pm UTC](https://discuss.elastic.co/t/apm-server-cant-access-elasticsearch/271112 "2021-04-23T16:20:56Z")
Kibana version: 7.12 Elasticsearch version: 7.12 APM Server version: 7.12 APM Agent language and version: nodejs apm Browser version: Chrome 89.0.4389.128 (64 bits) Original install method (e.g. download page, yum, … --- ## [Sparse page-load documents](https://discuss.elastic.co/t/sparse-page-load-documents/269404)
**Author:** [@NightSpark](https://discuss.elastic.co/u/NightSpark)\ **Replies:** 2\ **Last updated:** [April 22, 2021, 8:13pm UTC](https://discuss.elastic.co/t/sparse-page-load-documents/269404 "2021-04-22T20:13:45Z")
Hi, The page-load documents seem to be sparse compared to the number of transactions, i.e around 5%. Is there a way to increase these to get more information or to analyse the issue? Versions: Kibana: 7.12 Javascrip… --- ## [\[Metrics\] Error when trying to fetch data](https://discuss.elastic.co/t/metrics-error-when-trying-to-fetch-data/270804)
**Author:** [@Dzious](https://discuss.elastic.co/u/Dzious)\ **Replies:** 5\ **Last updated:** [April 22, 2021, 1:21pm UTC](https://discuss.elastic.co/t/metrics-error-when-trying-to-fetch-data/270804 "2021-04-22T13:21:27Z")
Hi, Thanks to one of my co-workers, I've recently discovered the Observability tab. Unfortunately i can't manage to make it work properly. When i'm on the Observability page the only thing that i see is Metrics tellin… --- ## [ElasticAPM Unknown Field Mapping](https://discuss.elastic.co/t/elasticapm-unknown-field-mapping/270580)
**Author:** [@happyinteger](https://discuss.elastic.co/u/happyinteger)\ **Replies:** 2\ **Last updated:** [April 22, 2021, 8:18am UTC](https://discuss.elastic.co/t/elasticapm-unknown-field-mapping/270580 "2021-04-22T08:18:20Z")
Kibana version: 7.11.1 Elasticsearch version: 7.11.1 APM Server version: 7.9.1 APM Agent language and version: rum-js 5.6.3 Browser version: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko)… --- ## [Only string arguments allowed for span.addLabels()?](https://discuss.elastic.co/t/only-string-arguments-allowed-for-span-addlabels/270707)
**Author:** [@randy\_a](https://discuss.elastic.co/u/randy_a)\ **Replies:** 2\ **Last updated:** [April 22, 2021, 7:53am UTC](https://discuss.elastic.co/t/only-string-arguments-allowed-for-span-addlabels/270707 "2021-04-22T07:53:19Z")
Hi there, After implementing Elastic RUM for the (Angular) front-end of our single-page-application I wanted to create some custom events to time some of our user clicks. According to the documentation you're able to pa… --- ## [APM Performance impact on .netcore windows service](https://discuss.elastic.co/t/apm-performance-impact-on-netcore-windows-service/270844)
**Author:** [@whitefield](https://discuss.elastic.co/u/whitefield)\ **Replies:** 2\ **Last updated:** [April 22, 2021, 7:08am UTC](https://discuss.elastic.co/t/apm-performance-impact-on-netcore-windows-service/270844 "2021-04-22T07:08:25Z")
I need some help identifying the cause of a significant performance impact on a windows service after instrumenting with APM. So, we have a .netcore 3.1 windows service running in a micro service architecture with Rabbi… --- ## [Monitor Elasticsearch HTTP in Golang \[APM\]](https://discuss.elastic.co/t/monitor-elasticsearch-http-in-golang-apm/270716)
**Author:** [@RdrgPorto](https://discuss.elastic.co/u/RdrgPorto)\ **Replies:** 4\ **Last updated:** [April 22, 2021, 6:55am UTC](https://discuss.elastic.co/t/monitor-elasticsearch-http-in-golang-apm/270716 "2021-04-22T06:55:04Z")
Kibana version: 7.9.2 Elasticsearch version: 7.9.2 APM Server version: 7.9.2 APM Agent language and version: Golang 1.11.0 Original install method (e.g. download page, yum, deb, from source, etc.) and version: Docker… --- ## [Kibana - APM - Errors - Stacktrace variables in the discover panel](https://discuss.elastic.co/t/kibana-apm-errors-stacktrace-variables-in-the-discover-panel/270832)
**Author:** [@Anton\_Matviyenko](https://discuss.elastic.co/u/Anton_Matviyenko)\ **Replies:** 0\ **Last updated:** [April 21, 2021, 11:08am UTC](https://discuss.elastic.co/t/kibana-apm-errors-stacktrace-variables-in-the-discover-panel/270832 "2021-04-21T11:08:24Z")
In previous versions of Kibana Discover it was possible to see/display the exception stack along with the variables. Is it possible to display them in 7.12? In the output of the endpoint: https://xxx.found.io:9243/api/… --- ## [APM RUM Angular CORS error](https://discuss.elastic.co/t/apm-rum-angular-cors-error/270226)
**Author:** [@snowfrogdev](https://discuss.elastic.co/u/snowfrogdev)\ **Replies:** 1\ **Last updated:** [April 21, 2021, 10:23am UTC](https://discuss.elastic.co/t/apm-rum-angular-cors-error/270226 "2021-04-21T10:23:18Z")
I have an Angular app and I am using the Angular APM Rum library. My APM server is behind an nginx reverse proxy. I'm getting CORS errors as per attached screenshot. Kibana version: 7.11.0 Elasticsearch version: 7.11… --- ## [Can Elastic APM to Monitoring Mobile Application?](https://discuss.elastic.co/t/can-elastic-apm-to-monitoring-mobile-application/270781)
**Author:** [@Helmy\_Me](https://discuss.elastic.co/u/Helmy_Me)\ **Replies:** 2\ **Last updated:** [April 21, 2021, 7:52am UTC](https://discuss.elastic.co/t/can-elastic-apm-to-monitoring-mobile-application/270781 "2021-04-21T07:52:30Z")
Hi All, I'm looking for a document for monitoring mobile applications with elastic APM. but I haven't found it yet. Can I monitor Mobile Application (andorid & Ios) using elastic? Please Advice. Thanks, Helmy --- ## [APM server /intake/v2/events return 202 but timed too long](https://discuss.elastic.co/t/apm-server-intake-v2-events-return-202-but-timed-too-long/270646)
**Author:** [@badtimo](https://discuss.elastic.co/u/badtimo)\ **Replies:** 3\ **Last updated:** [April 21, 2021, 7:36am UTC](https://discuss.elastic.co/t/apm-server-intake-v2-events-return-202-but-timed-too-long/270646 "2021-04-21T07:36:43Z")
Kibana version: 7.9.1 Elasticsearch version:7.9.1 APM Server version:7.9.1 APM Agent language and version: golang, 1.8.0 Original install method (e.g. download page, yum, deb, from source, etc.) and version: helm in… --- ## [What's the best practice for propagating cross cutting span attributes like a customer email?](https://discuss.elastic.co/t/whats-the-best-practice-for-propagating-cross-cutting-span-attributes-like-a-customer-email/269270)
**Author:** [@fuleow](https://discuss.elastic.co/u/fuleow)\ **Replies:** 5\ **Last updated:** [April 20, 2021, 12:36pm UTC](https://discuss.elastic.co/t/whats-the-best-practice-for-propagating-cross-cutting-span-attributes-like-a-customer-email/269270 "2021-04-20T12:36:24Z")
We have a small set of cross cutting span attributes such as the customer's email which would benefit from being propagated to the spans of all our upstream services. A gateway service early in the request path already … --- ## [Git repo stable tag](https://discuss.elastic.co/t/git-repo-stable-tag/270338)
**Author:** [@OrangeDog](https://discuss.elastic.co/u/OrangeDog)\ **Replies:** 3\ **Last updated:** [April 20, 2021, 8:12am UTC](https://discuss.elastic.co/t/git-repo-stable-tag/270338 "2021-04-20T08:12:28Z")
The apm-agent-java repo has recently had a tag "stable" added. However, every time it is moved it is published as a new release on the RSS feeds. I assume that's not what is intended. If it's planned to be moved any fur… [Previous page](https://discuss.elastic.co/c/observability/82.md?page=92) [Next page](https://discuss.elastic.co/c/observability/82.md?page=94)