OneAgent | MySQL plugin to export linux performance metrics | Monitoring library
kandi X-RAY | OneAgent Summary
kandi X-RAY | OneAgent Summary
A MySQL plugin to export linux performance metrics as status variables, including CPU/network/memory/disk space/disk IO, also some metrics of InnoDB internal data structure. The plugin cannot be compiled as dynamic plugin libray, it can only be compiled as a static linked plugin. Please put the code into $MYSQL_SRC/plugin/oneagent , and then run cmake to compile the MySQL from the source code.
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QUESTION
I wrote an app in ASP.NET Core MVC with CRUD to deploy to Azure, using code first. I followed this tutorial: https://docs.microsoft.com/en-us/azure/app-service/app-service-web-tutorial-dotnet-sqldatabase
The tutorial is slightly out of date, but I am confident that I followed it properly. I also attempted to literally follow the tutorial with the sample app, and I got the same problem. I can provide an image, but the error page isn't very descriptive. It says:
Error: an error occurred while processing your request.
Request ID: |bac57a49-4ca7848aebbdb3cb.
Development Mode
Swapping to Development environment will display more detailed information about the error that occurred.The Development environment shouldn't be enabled for deployed applications. It can result in displaying sensitive information from exceptions to end users. For local debugging, enable the Development environment by setting the ASPNETCORE_ENVIRONMENT environment variable to Development and restarting the app.
To be blunt, I have no idea on how to proceed. I feel like there is a problem with the connection string, because the site works except when you hit a page that accesses the database. In the appsettings.json
file, the only connection string available is the following:
ANSWER
Answered 2020-Sep-14 at 03:06I think the cause of this problem is the wrong connection string
.
You can refer to my answer in this post. This is the answer I posted in May, but the official document may be migrated. You can download the sample code in the document you are looking at, and try it out according to my suggestions. It will definitely help you solve the problem.
Troubleshooting database connection errors:
If you are using azure sql server, please check the firewall settings in the portal (usually used for local debugging and restrictions on special network segments).
Check whether the database name is consistent, whether the database table structure, stored procedures, functions, etc. are consistent with the test environment.
The connection string format of azure sql server is as follows:
QUESTION
I'm using OrionSDK and I have a python query that keeps returning this error: mismatched input 'Orion' expecting 'FROM' . Here is the query. Not sure what can be causing this. Thanks in Advance!
...ANSWER
Answered 2020-Jun-05 at 18:41You need some extra spaces in your query string.
For instance, these two lines:
QUESTION
I just started to test the UbikLoadPack Monitoring plugin for JMeter with Dynatrace (OneAgent).
While the metrics creation seems to be working just fine, I can’t get the plugin to add any header.
My understanding is that UbikLoadPack APM Monitoring is supposed to add specific headers. I don’t see them in the sent requests.
...ANSWER
Answered 2020-Apr-27 at 15:13QUESTION
Classical Dynatrace monitoring worked by using an agent for monitoring java processes. You had to add the agent to the monitored VM and it worked.
Dynatrace OneAgent does this without agents. But how does it work. There was no agent added to the Java process. All that is needed is restarting the Java process. Tried it out with Liberty Server and could find two Dynatrace threads called ruxitautosensor and ruxitsubpathsender. But i do not understand how the injection works.
...ANSWER
Answered 2017-Apr-10 at 18:57On a very high level the installed OS-level agent runs some processes which use OS-level functionality to iterate processes on the machine and inject the agent via various different techniques into all the technologies that are supported for "deep monitoring", e.g. Java, .NET and a number of others.
More details are likely not published for obvious reasons as all this gives a clear advantage compared to the traditional approach for injecting agents manually via adjusting startup scripts, especially if you are deploying into a very large environment.
QUESTION
I am trying to integrate dynatrace with my s4sdk-based application following the steps mentioned here:
Only exception: I am using a trial account of dynatrace instead of setting up an account via SAP marketplace.
When trying to push my application I receive the following error during the staging phase:
...ANSWER
Answered 2019-Jan-24 at 12:14First, to answer your question:
So the question to me is whether I am required to use the SAP app center for aquiring dynatrace, or if the error lies somewhere else?
To validate that I also registered for a trial account on Dynatrace and successfully could connect a to an SAP S/4HANA Cloud SDK based application running in my SAP Cloud Platform trial account on hanatrial.ondemand.com. Thus it should work and the error lies somewhere else.
My guess is that your environment id might not be correct. Thus, I did the following experiment: I changed the environment id to an invalid one in the user provided service and pushed again. I got the same error message as you have experienced:
QUESTION
I want to add the following text in the beginning of a file (I want to keep the enters):
...ANSWER
Answered 2017-Mar-24 at 11:39This should work:
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