perf: Clean up Hoststack tests

- Update test names with clients/streams
- Convert test results to JSON output
  * iperf3 results include bits_per_second
  * vpp_echo results include both client
    and server output which includes time in seconds
    and rx_data/tx_data in bytes which can be used
    to calculate the average bits per second.
    Tx and Rx data will always be the same:
    BPS = (client tx_data * 8) / ((client time + server time) / 2)
- Fix WRK test results data formatting errors

Change-Id: Ie2aeb665e3cc0739b16f97ba2628eebe6e041d22
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

1 files changed, 5 insertions, 26 deletions

diff --git a/resources/libraries/python/autogen/Testcase.py b/resources/libraries/python/autogen/Testcase.py
index c540d8ccec..d419b2993b 100644
--- a/resources/libraries/python/autogen/Testcase.py
+++ b/resources/libraries/python/autogen/Testcase.py
@@ -34,8 +34,7 @@ class Testcase:
         """
         self.template = Template(template_string)
 
-    def generate(self, num, frame_size, phy_cores, clients, streams,
-                 bytes_str):
+    def generate(self, num, frame_size, phy_cores):
         """Return string of test case code with placeholders filled.
 
         Fail if there are placeholders left unfilled.
@@ -44,16 +43,9 @@ class Testcase:
         :param num: Test case number. Example value: 4.
         :param frame_size: Imix string or numeric frame size. Example: 74.
         :param phy_cores: Number of physical cores to use. Example: 2.
-        :param clients: Number of clients used by test program. Example: 4.
-        :param streams: Number of streams used by test program. Example: 10.
-        :param bytes_str: Size in bytes of stream sent by test program.
-            Example: 1G
         :type num: int
         :type frame_size: str or int
         :type phy_cores: int or str
-        :type clients: int
-        :type streams: int
-        :type bytes_str: str
         :returns: Filled template, usable as test case code.
         :rtype: str
         """
@@ -75,11 +67,6 @@ class Testcase:
                 u"cores_num": f"${{{cores_num:d}}}",
                 u"cores_str": phy_cores,
                 u"tc_num": f"tc{num:02d}",
-                u"clients_num": f"${{{clients:d}}}",
-                u"clients_str": str(clients),
-                u"streams_num": f"${{{streams:d}}}",
-                u"streams_str": str(streams),
-                u"bytes_str": bytes_str,
             }
         )
         return self.template.substitute(subst_dict)
@@ -122,17 +109,9 @@ class Testcase:
 | | [Tags] | ${{cores_str}}C
 | | phy_cores=${{cores_num}}
 '''
-        elif u"iperf3" in suite_id:
-            template_string = f'''
-| ${{tc_num}}-9000B-${{cores_str}}c-{suite_id}
-| | [Tags] | ${{cores_str}}C | ${{clients_str}}CLIENT | ${{streams_str}}STREAM
-| | phy_cores=${{cores_num}} | clients=${{clients_num}}'''
-            template_string += f" | streams=${{streams_num}}\n"
         else:
-            template_string = f'''
-| ${{tc_num}}-9000B-${{cores_str}}c-{suite_id}
-| | [Tags] | ${{cores_str}}C | ${{clients_str}}CLIENT | ${{streams_str}}STREAM
-| | phy_cores=${{cores_num}} | clients=${{clients_num}}'''
-            template_string += f" | streams=${{streams_num}}" \
-                               f" | bytes=${{bytes_str}}\n"
+            template_string = \
+                f"\n| ${{tc_num}}-9000B-${{cores_str}}c-{suite_id[:-4]}" \
+                f"-{suite_id[-3:]}\n" \
+                f"| | [Tags] | ${{cores_str}}C\n| | phy_cores=${{cores_num}}\n"
         return cls(template_string)