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+.. This work is licensed under a Creative Commons Attribution 4.0 International
+.. License.
+.. http://creativecommons.org/licenses/by/4.0
+.. (c) OPNFV, Huawei Tech and others.
+
+**********************************************
+POSCA Stress (Factor) Test of System bandwidth
+**********************************************
+
+
+Test Case
+=========
++-----------------------------------------------------------------------------+
+|Bottlenecks POSCA Stress Test Traffic |
+| |
++--------------+--------------------------------------------------------------+
+|test case name| posca_factor_system_bandwith |
+| | |
++--------------+--------------------------------------------------------------+
+|description | Stress test regarding baseline of the system for a single |
+| | user, i.e., a VM pair while increasing the package size |
++--------------+--------------------------------------------------------------+
+|configuration | config file: |
+| | /testsuite/posca/testcase_cfg/ |
+| | posca_factor_system_bandwith.yaml |
+| | |
+| | stack number: 1 |
+| | |
++--------------+--------------------------------------------------------------+
+|test result | PKT loss rate, latency, throupht, cpu usage |
+| | |
++--------------+--------------------------------------------------------------+
+
+Configration
+===========
+::
+
+ test_config:
+ tool: netperf
+ protocol: tcp
+ test_time: 20
+ tx_pkt_sizes: 64, 256, 1024, 4096, 8192, 16384, 32768, 65536
+ rx_pkt_sizes: 64, 256, 1024, 4096, 8192, 16384, 32768, 65536
+ cpu_load: 0.9
+ latency: 100000
+ runner_config:
+ dashboard: "y"
+ dashboard_ip:
+ stack_create: yardstick
+ yardstick_test_ip:
+ yardstick_test_dir: "samples"
+ yardstick_testcase: "netperf_bottlenecks"