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Questions tagged [skywalking]

Apache SkyWalking is an APM (application performance monitor) system, especially designed for micro-services, cloud native and container-based architectures.

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How to get the metrics generated at runtime (skywalking 9.2, Java)

I can get the metrics (through the Skywalking UI) which configured in a yaml file (local at /xxxx/apache-skywalking-apm-bin/config/meter-analyzer-config/xxx.yaml) , like this: metricsRules: - name: tmTotalMemorySegments exp:…
NOknow
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Apache SkyWalking Infrastructure Monitoring

How to monitor Windows OS using Apache skywalking? This feature is not available but what all changes in code helps to monitor windows? please share vm.yaml file required for windows
Dona Dominic
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Why org.springFramework.Boot.loader.jar.JarFile causes memory leak

When using Skywalking, the Eclipse MAT shows that JarFile and JarFileWrapper consume a lot of memory and continue to grow. As you can see, Jarfile has risen from 184m to 469m，And there are more and more objects. And the GC ROOTS…
CloudSen
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How to config correct OpenTelemetry Collector to Sky walking

i try config OpenTelemetry Collector like this link: https://computingforgeeks.com/install-apache-skywalking-apm-tool-on-linux/?expand_article=1&expand_article=1&expand_article=1&expand_article=1 config like step 6. After that, when i run cmd:…
Vương Đào Duy
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No logs generated: Skywalking OAP and Webapp won't start on Windows 10 with JDK-17

I have downloaded the latest verion of Skywalking APM( vrsion 9.4) in my windows 10. And I also install jdk-17. Now whenever I am running the 'startup.bat' file from Skywalking directory it pops up two command prompt and get closed immediately. No…
Sumit Kayal
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Unable to see metrics in Apache Skywalking

I am trying to send system metrics to Apache Skywalking from a node application. My current setup is that I have created 2 nodeJS express apps. I am hitting app2 from app1 and I am able to see traces successfully there. Then the next step was to…
user3170450
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Postgresql utilising more CPU and Memory

I have installed Apache Skywalking APM. I have chosen Postgresql for the backend (https://skywalking.apache.org/docs/main/v9.2.0/en/setup/backend/backend-storage/). All services are launched with docker. Infrasture metrics are getting pushed. I am…
Manikandan
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skywalking agent NOT support java-grpc high versions

I'm use latest skywalking agent(currently is 8.13.0), found trace span NOT reported for grpc 1.43.2 or 1.51.0 but reports for java-grpc 1.29.0 version. Environment: The app test source code is offical java-grpc example project: HelloworldServer and…
LoranceChen
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'for' loop initial declarations are only allowed in C99 mode

skywalking-php-sdk安装中make提示如下： /root/skywalking-5.0.1/src/sky_core_log.c:66:5: error: 'for' loop initial declarations are only allowed in C99 mode
HHawaii
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.Net Core how to get traceId Skywalking

I'm using SkyAPM.Agent.AspNetCore 1.1.0, and I need to get the trace id in my code and do something. However, I didn't find enough information anywhere. Any suggestion?
Charlie
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Apache SkyWalking, Zipkin Receiver is not activated

By following the documentation steps, I wasn't able to activate Zipkin Receiver in apache-skywalking-apm-bin-es7-8.7.0 my application.yml is cluster: selector: ${SW_CLUSTER:standalone} ... storage: selector:…
dali44
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Apache Skywalking - Instrumentation of Application Classes

I have recently started exploring skywalking as APM tool. I am interested in looking at the time spent by methods/functions at application layer. Basically a instrumentation sort of thing for the JAVA application. With Skywalking I just get 3…
Sel_va
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Grpc netty handler libraries are conflicting with OpenJSSE

I'm facing a classCastException issue while using grpc netty handlers along with OpenJSSE. We are working on gRPC calls (which use Netty handlers for SSL communication). However, this is a Java agent and is supposed to be on a different runtime. The…
Radianzz
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Can Skywalking create ES indexes with lifecycle policies or index templates?

I am having trouble finding any information about this in documentation. In the config/application.yml file under storage.elasticsearch7 I see various configuration options. Is there a way to ensure that the indexes that get created are created…
swagrov
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Error: could not find skywalking: stat skywalking: no such file or directory

I am follow this docs to install skywalking using helm 3.2.1 : helm repo add elastic https://helm.elastic.co helm dep up skywalking but when I execute the second command: [miaoyou@MeowK8SMaster1 linux-amd64]$ ./helm dep up skywalking Error: could…
Dolphin
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