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| author |   Ajith Sreekumar <ajith.sreekumar@bell.ca> | 2021-10-19 15:44:01 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@onap.org> | 2021-10-19 15:44:01 +0000 |
| commit | 76adca5081c3ee7b23f6384f944d1b526424669f (patch) | |
| tree | c9cf49e43f098da11fc78900127904652e73a3c0 /docs/development/devtools/api-s3p.rst | |
| parent | 848f998f8b45b25584444b3329cef80f430a458c (diff) | |
| parent | 67538f598f09ef524a1d284831360d67d3f6a4b8 (diff) | |
Merge "Policy-API S3P documentation changes"
Diffstat (limited to 'docs/development/devtools/api-s3p.rst')
| -rw-r--r-- | docs/development/devtools/api-s3p.rst | 38 |
1 files changed, 27 insertions, 11 deletions
diff --git a/docs/development/devtools/api-s3p.rst b/docs/development/devtools/api-s3p.rst index 55867b44..1c66297b 100644 --- a/docs/development/devtools/api-s3p.rst +++ b/docs/development/devtools/api-s3p.rst @@ -33,8 +33,9 @@ with the following command: .. code-block:: bash - jmeter.sh --nongui --testfile policy_api_stability.jmx --logfile result.jtl + nohup ./apache-jmeter-5.4.1/bin/jmeter.sh -n -t policy_api_stability.jmx -l stabilityTestResultsPolicyApi.jtl +The test was run in the background via “nohup”, to prevent it from being interrupted. Test Plan --------- @@ -54,6 +55,7 @@ of each entity is set to the running thread number. **API Test Flow (5 threads running the same steps in the same loop)** +- Get Policy Metrics - Create a new Monitoring Policy Type with Version 6.0.# - Create a new Monitoring Policy Type with Version 7.0.# - Create a new Optimization Policy Type with Version 6.0.# @@ -118,18 +120,31 @@ The load was performed against a non-tweaked ONAP OOM installation. ======================= ============= =========== =============================== =============================== =============================== **Total # of requests** **Success %** **TPS** **Avg. time taken per request** **Min. time taken per request** **Max. time taken per request** ======================= ============= =========== =============================== =============================== =============================== - 627746 100% 2.42 2058 ms 26 ms 72809 ms + 242277 100% 0.935 5340 ms 1 ms 736976 ms ======================= ============= =========== =============================== =============================== =============================== -.. image:: images/api-s3p-jm-1_H.png +.. image:: api-s3p-results/api-s3p-jm-1_I.png **JMeter Results** The following graphs show the response time distributions. The "Get Policy Types" API calls are the most expensive calls that -average a 10 seconds plus response time. +average a 7 seconds plus response time. -.. image:: images/api-response-time-distribution_H.png -.. image:: images/api-response-time-overtime_H.png +.. image:: api-s3p-results/api-response-time-distribution_I.png +.. image:: api-s3p-results/api-response-time-overtime_I.png + +**Memory and CPU usage** + +The memory and CPU usage can be monitored by running "top" command in the policy-api pod. +A snapshot is taken before and after test execution to monitor the changes in resource utilization. + +Memory and CPU usage before test execution: + +.. image:: api-s3p-results/api_top_before_72h.JPG + +Memory and CPU usage after test execution: + +.. image:: api-s3p-results/api_top_after_72h.JPG Performance Test of Policy API @@ -151,8 +166,9 @@ with the following command: .. code-block:: bash - jmeter.sh --nongui --testfile policy_api_performance.jmx --logfile result.jtl + nohup ./apache-jmeter-5.4.1/bin/jmeter.sh -n -t policy_api_performance.jmx -l performanceTestResultsPolicyApi.jtl +The test was run in the background via “nohup”, to prevent it from being interrupted. Test Plan --------- @@ -170,18 +186,18 @@ Running/Triggering performance test will be the same as stability test. That is, ======================= ============= =========== =============================== =============================== =============================== **Total # of requests** **Success %** **TPS** **Avg. time taken per request** **Min. time taken per request** **Max. time taken per request** ======================= ============= =========== =============================== =============================== =============================== - 4082 100% 0.45 1297 ms 4 ms 63612 ms + 2822 100% 0.31 63794 ms 2 ms 1183376 ms ======================= ============= =========== =============================== =============================== =============================== -.. image:: images/api-s3p-jm-2_H.png +.. image:: api-s3p-results/api-s3p-jm-2_I.png Test Results ------------ The following graphs show the response time distributions. -.. image:: images/api-response-time-distribution_performance_H.png -.. image:: images/api-response-time-overtime_performance_H.png +.. image:: api-s3p-results/api-response-time-distribution_performance_I.png +.. image:: api-s3p-results/api-response-time-overtime_performance_I.png |