wso2 / performance-apim Goto Github PK

Description:
APIM gateway shows a large number of open files when running a load test. Checked the number of open files using, lsof command and sar -v. The results are mentioned below.

output of 'lsof | wc -l' before start the server : 879

output of 'lsof | wc -l' just after start the server : 53590

output of 'lsof | wc -l' when running the load test : 4674652

output of 'lsof -p pid | wc -l' when running the load test : 3969

sar -v output

06:26:01 56643 1152 66043 2
06:27:01 56643 1120 66043 2
06:28:01 56643 1120 66043 2
06:29:01 56643 1120 66043 2
06:30:01 56643 1152 66043 2
06:31:01 56643 1152 66043 2

Affected Product Version: APIM 2.6.0

OS, DB, other environment details and versions:
OS - Ubuntu
DB - PostregeSQL

Description:
Sometimes when creating the mediation sample API an error occurs at the point of setting the sample API (mediation API) policy. It is because sometimes there is a small delay when receiving the values of the created API using the curl command.

Description:

Hi, wso2 teams.

Thank you for provide wso2 api manager.

To find out which API manager(ex. Kong, Amazon API Gateway, etc.) is better, I'm trying to comparing performance of API manager.

So, I found the following article.

https://docs.wso2.com/display/AM260/WSO2+API-M+Performance+and+Capacity+Planning

The document shows how the Throughput changes for different number of concurrent users, etc.

In my case, I want to know 「Throughput changes for different number of concurrent users」over 2,000 concurrent users. (I want to throughput changes when 20,000 conurrent users.)

So, in order to reproduce the charts, git clone https://github.com/wso2/performance-common and https://github.com/wso2/performance-apim

But I cant' figure out how to run performance tests and get results in spite of read README of performance-common and performance-apim.

Could you teach me how to run the performance tests and get results on environment described in https://docs.wso2.com/display/AM260/WSO2+API-M+Performance+and+Capacity+Planning ( WSO2 API Manager All-in-one Deployment )?

I found branch https://github.com/wso2/performance-common/tree/performance-test-21-2019-05-30_09-35-11 and I confirmed the results are stored in performance/benchmarks directory.
benchmark results are stored by wso2-product-performance-bot user, so I think you run performance script automatically (e.g. using Jenkins?)?

Suggested Labels:

reproduce,test

Suggested Assignees:

Affected Product Version:

OS, DB, other environment details and versions:

Steps to reproduce:

Related Issues:

The user-mgt.xml in [1] is replaced with the <PRODUCT_HOME>/repository/conf/user-mgt.xml of the API Manager with a minor change.
This replacement forces the need to continuously maintain the file with the changes to file with WUM updates and product version changes.