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Diffstat (limited to 'docs/development/devtools')
| -rw-r--r-- | docs/development/devtools/apex-s3p.rst | 130 |
1 files changed, 16 insertions, 114 deletions
diff --git a/docs/development/devtools/apex-s3p.rst b/docs/development/devtools/apex-s3p.rst index 3ddcfe59..f5c0e7cf 100644 --- a/docs/development/devtools/apex-s3p.rst +++ b/docs/development/devtools/apex-s3p.rst @@ -20,126 +20,27 @@ The 72 hour Stability Test for apex-pdp has the goal of introducing a steady flo The input events will be submitted through rest interface of apex-pdp and the results are verified using the rest responses coming out from apex-pdp. -The test will be performed in a multi-threaded environment where 20 threads running in JMeter will keep sending events to apex-pdp in every 500 milliseconds for the duration of 72 hours. +The test will be performed in a multi-threaded environment where 5 threads running in JMeter will keep sending events to apex-pdp for the duration of 72 hours. Setup details ------------- -The stability test is performed on VM's running in OpenStack cloud environment. There are 2 seperate VM's, one for running apex pdp & other one for running JMeter to simulate steady flow of transactions. +Stability test is performed on VM's running in OpenStack cloud environment. APEX-PDP along with other components in Policy Framework is deployed in an OOM ONAP installation. JMeter runs on a separate VM to simulate a steady flow of transactions. -Install & Configure VisualVM ----------------------------- - -VisualVM needs to be installed in the virtual machine having apex-pdp. It will be used to monitor CPU, Memory, GC for apex-pdp while stability test is running. - -Install visualVM - -.. code-block:: bash - - sudo apt-get install visualvm - -Login to VM using graphical interface in separate terminal window. - -.. code-block:: bash - - ssh -X <user>@<VM-IP-ADDRESS> - -Open visualVM - -.. code-block:: bash - - visualvm & - -Connect to apex-pdp JVM's JMX agent -1. Right click on "Local" in the left panel of the screen and select "Add Local JMX Connection..." -2. Enter localhost:9911 for "Connection", and click OK -3. Double click on the newly added nodes under "Local" to start monitoring CPU, Memory & GC. - -Sample Screenshot of visualVM - -.. image:: images/stability-visualvm1.PNG -.. image:: images/stability-visualvm2.PNG - -Test Plan ---------- - -The 72 hours stability test will run the following steps in 5 threaded loop. - -- **Send Input Event** - sends an input message to rest interface of apex-pdp. -- **Assert Response Code** - assert the response code coming from apex-pdp. -- **Assert Response Message** - assert the response message coming from apex-pdp. - -The following steps can be used to configure the parameters of test plan. - -- **HTTP Header Manager** - used to store headers which will be used for making HTTP requests. -- **HTTP Request Defaults** - used to store HTTP request details like Server Name or IP, Port, Protocol etc. -- **User Defined Variables** - used to store following user defined parameters. - -================== ============================================================================ ============================ -**Name** **Description** **Default Value** -================== ============================================================================ ============================ -wait Wait time after each request (in milliseconds) 500 -threads Number of threads to run test cases in parallel. 5 -threadsTimeOutInMs Synchronization timer for threads running in parallel (in milliseconds). 5000 -================== ============================================================================ ============================ - - -Download and update the jmx file presented in the apex-pdp git repository - `jmx file path <https://gerrit.onap.org/r/gitweb?p=policy/apex-pdp.git;a=tree;f=testsuites/apex-pdp-stability/src/main/resources;h=99d373033a190a690d4e05012bc3a656cae7bc3f;hb=refs/heads/master>`_. - -- HTTPSampler.domain - The ip address of VM which the apex container is running -- HTTPSampler.port - The listening port, here is 23324 -- ThreadGroup.druation - Set the duration to 72 hours (in seconds) - -Use the CLI mode to start the test - -.. code-block:: bash - - ./jmeter.sh -n -t ~/apexPdpStabilityTestPlan.jmx -Jusers=1 -l ~/stability.log - -Stability Test Result ---------------------- - -**Summary** - -Stability test plan was triggered for 72 hours injecting input events to apex-pdp from 5 client threads. - -Once the test has complete - we can generate a HTML test report via the following command - -.. code-block:: bash - - ~/jMeter/apache-jmeter-5.2.1/bin/jmeter -g stability.log -o ./result/ - -============================================== ================================ ============= ============ ============================ -**Number of Client Threads running in JMeter** **Total number of input events** **Success %** **Error %** **Average Time per Request** -============================================== ================================ ============= ============ ============================ -5 129326 100% 0% 6716.12 -============================================== ================================ ============= ============ ============================ - -.. image:: images/stability-jmeter.PNG - -download:`result.zip <apex-s3p-results/apex_s3p_results.zip>` - - -Stability Test of Apex PDP -^^^^^^^^^^^^^^^^^^^^^^^^^^ - -The 72 hour Stability Test for apex-pdp has the goal of introducing a steady flow of transactions using jMeter. - -The input event will be submitted through the rest interface of DMaaP , which then triggers a grpc request to CDS. Based on the response, another DMaaP event is triggered. - -This test will be performed in an OOM deployment setup. The test will be performed in a multi-threaded environment where 5 threads running in JMeter will keep sending events for the duration of 72 hours. - Test Plan --------- The 72 hours stability test will run the following steps in a 5 threaded loop. +Setup stage (these calls run only once - at the beginning) - **Create Policy** - creates a policy using the policy/api component - **Deploy Policy** - deploys the policy in the existing PdpGroup +Test stage (these calls run over and over again) - **Check Health** - checks the health status of apex -- **Send Input Event** - trigger 'unauthenticated.DCAE_CL_OUTPUT' event of DMaaP. -- **Get Output Event Response** - check for the triggered output event. +- **Send Input Event** - triggers 'unauthenticated.DCAE_CL_OUTPUT' event of DMaaP. +- **Get Output Event Response** - checks for the triggered output event. +Teardown stage (this calls run only once - at the end) - **Undeploy Policy** - undeploys the policy from PdpGroup - **Delete Policy** - deletes the policy using the policy/api component @@ -152,21 +53,20 @@ The following steps can be used to configure the parameters of the test plan. ================== ============================================================================ ============================ **Name** **Description** **Default Value** ================== ============================================================================ ============================ -wait Wait time after each request (in milliseconds) 120000 +wait Wait time after each request (in milliseconds) 10000 threads Number of threads to run test cases in parallel. 5 -threadsTimeOutInMs Synchronization timer for threads running in parallel (in milliseconds). 150000 +threadsTimeOutInMs Synchronization timer for threads running in parallel (in milliseconds). 5000 PAP_PORT Port number of PAP for making REST API calls API_PORT Port number of API for making REST API calls APEX_PORT Port number of APEX for making REST API calls DMAAP_PORT Port number of DMAAP for making REST API calls +HOSTNAME Server IP address for making REST API calls ================== ============================================================================ ============================ Download and update the jmx file presented in the apex-pdp git repository - `jmx file path <https://gerrit.onap.org/r/gitweb?p=policy/apex-pdp.git;a=tree;f=testsuites/apex-pdp-stability/src/main/resources;h=99d373033a190a690d4e05012bc3a656cae7bc3f;hb=refs/heads/master>`_. -- HTTPSampler.domain - The ip address of the VM in which the apex container is running -- HTTPSampler.port - The listening port, here is 23324 -- ThreadGroup.duration - Set the duration to 72 hours (in seconds) +- ThreadGroup.duration - Set the duration to 259200 seconds (72 hours) Use the CLI mode to start the test @@ -200,7 +100,7 @@ Once the tests complete, we can generate an HTML test report via the command: .. image:: images/apex_s3p_jm-1.png .. image:: images/apex_s3p_jm-2.png -download:`result.zip <apex-s3p-results/apex_s3p_results.zip>` +:download:`result.zip <apex-s3p-results/apex_s3p_results.zip>` Setting up Performance Tests in APEX ++++++++++++++++++++++++++++++++++++ @@ -210,8 +110,10 @@ The Performance test is performed on a similar setup to the Stability test. JMet Performance test plan will be the same as the stability test plan except for some differences listed below: - Increase the number of threads from 5 to 20. -- Reduce test time to ninety minutes. -- Calculate the amount of requests handled in the time frame. +- Reduce test time to ninety minutes. (ThreadGroup.duration - Set the duration to 5400 seconds) + +Download and update the jmx file presented in the apex-pdp git repository - `jmx file path <https://gerrit.onap.org/r/gitweb?p=policy/apex-pdp.git;a=tree;f=testsuites/performance/performance-benchmark-test/src/main/resources;h=b0ed1058b11f82b42fb5be1a07009114e1e8b593;hb=refs/heads/master>`_. + Run Test -------- |