Report: Add mrr stdev to comp tables
[csit.git] / resources / tools / presentation / generator_tables.py
index b7f2678..4cbc7c0 100644 (file)
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at:
@@ -29,8 +29,9 @@ import plotly.offline as ploff
 import pandas as pd
 
 from numpy import nan, isnan
+from yaml import load, FullLoader, YAMLError
 
-from pal_utils import mean, stdev, relative_change, classify_anomalies, \
+from pal_utils import mean, stdev, classify_anomalies, \
     convert_csv_to_pretty_txt, relative_change_stdev
 
 
@@ -47,7 +48,6 @@ def generate_tables(spec, data):
     """
 
     generator = {
-        u"table_details": table_details,
         u"table_merged_details": table_merged_details,
         u"table_perf_comparison": table_perf_comparison,
         u"table_perf_comparison_nic": table_perf_comparison_nic,
@@ -97,7 +97,14 @@ def table_oper_data_html(table, input_data):
     if data.empty:
         return
     data = input_data.merge_data(data)
-    data.sort_index(inplace=True)
+
+    sort_tests = table.get(u"sort", None)
+    if sort_tests:
+        args = dict(
+            inplace=True,
+            ascending=(sort_tests == u"ascending")
+        )
+        data.sort_index(**args)
 
     suites = input_data.filter_data(
         table,
@@ -145,6 +152,17 @@ def table_oper_data_html(table, input_data):
                 trow, u"td", attrib=dict(align=u"left", colspan=u"6")
             )
             tcol.text = u"No Data"
+
+            trow = ET.SubElement(
+                tbl, u"tr", attrib=dict(bgcolor=colors[u"empty"])
+            )
+            thead = ET.SubElement(
+                trow, u"th", attrib=dict(align=u"left", colspan=u"6")
+            )
+            font = ET.SubElement(
+                thead, u"font", attrib=dict(size=u"12px", color=u"#ffffff")
+            )
+            font.text = u"."
             return str(ET.tostring(tbl, encoding=u"unicode"))
 
         tbl_hdr = (
@@ -156,7 +174,7 @@ def table_oper_data_html(table, input_data):
             u"Average Vector Size"
         )
 
-        for dut_name, dut_data in tst_data[u"show-run"].items():
+        for dut_data in tst_data[u"show-run"].values():
             trow = ET.SubElement(
                 tbl, u"tr", attrib=dict(bgcolor=colors[u"header"])
             )
@@ -166,15 +184,7 @@ def table_oper_data_html(table, input_data):
             if dut_data.get(u"threads", None) is None:
                 tcol.text = u"No Data"
                 continue
-            bold = ET.SubElement(tcol, u"b")
-            bold.text = dut_name
 
-            trow = ET.SubElement(
-                tbl, u"tr", attrib=dict(bgcolor=colors[u"body"][0])
-            )
-            tcol = ET.SubElement(
-                trow, u"td", attrib=dict(align=u"left", colspan=u"6")
-            )
             bold = ET.SubElement(tcol, u"b")
             bold.text = (
                 f"Host IP: {dut_data.get(u'host', '')}, "
@@ -255,7 +265,7 @@ def table_oper_data_html(table, input_data):
         if not html_table:
             continue
         try:
-            file_name = f"{table[u'output-file']}_{suite[u'name']}.rst"
+            file_name = f"{table[u'output-file']}{suite[u'name']}.rst"
             with open(f"{file_name}", u'w') as html_file:
                 logging.info(f"    Writing file: {file_name}")
                 html_file.write(u".. raw:: html\n\n\t")
@@ -267,89 +277,6 @@ def table_oper_data_html(table, input_data):
     logging.info(u"  Done.")
 
 
-def table_details(table, input_data):
-    """Generate the table(s) with algorithm: table_detailed_test_results
-    specified in the specification file.
-
-    :param table: Table to generate.
-    :param input_data: Data to process.
-    :type table: pandas.Series
-    :type input_data: InputData
-    """
-
-    logging.info(f"  Generating the table {table.get(u'title', u'')} ...")
-
-    # Transform the data
-    logging.info(
-        f"    Creating the data set for the {table.get(u'type', u'')} "
-        f"{table.get(u'title', u'')}."
-    )
-    data = input_data.filter_data(table)
-
-    # Prepare the header of the tables
-    header = list()
-    for column in table[u"columns"]:
-        header.append(
-            u'"{0}"'.format(str(column[u"title"]).replace(u'"', u'""'))
-        )
-
-    # Generate the data for the table according to the model in the table
-    # specification
-    job = list(table[u"data"].keys())[0]
-    build = str(table[u"data"][job][0])
-    try:
-        suites = input_data.suites(job, build)
-    except KeyError:
-        logging.error(
-            u"    No data available. The table will not be generated."
-        )
-        return
-
-    for suite in suites.values:
-        # Generate data
-        suite_name = suite[u"name"]
-        table_lst = list()
-        for test in data[job][build].keys():
-            if data[job][build][test][u"parent"] not in suite_name:
-                continue
-            row_lst = list()
-            for column in table[u"columns"]:
-                try:
-                    col_data = str(data[job][build][test][column[
-                        u"data"].split(" ")[1]]).replace(u'"', u'""')
-                    if column[u"data"].split(u" ")[1] in (u"name", ):
-                        if len(col_data) > 30:
-                            col_data_lst = col_data.split(u"-")
-                            half = int(len(col_data_lst) / 2)
-                            col_data = f"{u'-'.join(col_data_lst[:half])}\n" \
-                                       f"{u'-'.join(col_data_lst[half:])}"
-                        col_data = f" |prein| {col_data} |preout| "
-                    elif column[u"data"].split(u" ")[1] in (u"msg", ):
-                        col_data = f" |prein| {col_data} |preout| "
-                    elif column[u"data"].split(u" ")[1] in \
-                        (u"conf-history", u"show-run"):
-                        col_data = col_data.replace(u" |br| ", u"", 1)
-                        col_data = f" |prein| {col_data[:-5]} |preout| "
-                    row_lst.append(f'"{col_data}"')
-                except KeyError:
-                    row_lst.append(u"No data")
-            table_lst.append(row_lst)
-
-        # Write the data to file
-        if table_lst:
-            file_name = (
-                f"{table[u'output-file']}_{suite_name}"
-                f"{table[u'output-file-ext']}"
-            )
-            logging.info(f"      Writing file: {file_name}")
-            with open(file_name, u"wt") as file_handler:
-                file_handler.write(u",".join(header) + u"\n")
-                for item in table_lst:
-                    file_handler.write(u",".join(item) + u"\n")
-
-    logging.info(u"  Done.")
-
-
 def table_merged_details(table, input_data):
     """Generate the table(s) with algorithm: table_merged_details
     specified in the specification file.
@@ -361,6 +288,7 @@ def table_merged_details(table, input_data):
     """
 
     logging.info(f"  Generating the table {table.get(u'title', u'')} ...")
+
     # Transform the data
     logging.info(
         f"    Creating the data set for the {table.get(u'type', u'')} "
@@ -368,12 +296,15 @@ def table_merged_details(table, input_data):
     )
     data = input_data.filter_data(table, continue_on_error=True)
     data = input_data.merge_data(data)
-    data.sort_index(inplace=True)
 
-    logging.info(
-        f"    Creating the data set for the {table.get(u'type', u'')} "
-        f"{table.get(u'title', u'')}."
-    )
+    sort_tests = table.get(u"sort", None)
+    if sort_tests:
+        args = dict(
+            inplace=True,
+            ascending=(sort_tests == u"ascending")
+        )
+        data.sort_index(**args)
+
     suites = input_data.filter_data(
         table, continue_on_error=True, data_set=u"suites")
     suites = input_data.merge_data(suites)
@@ -397,26 +328,42 @@ def table_merged_details(table, input_data):
                 try:
                     col_data = str(data[test][column[
                         u"data"].split(u" ")[1]]).replace(u'"', u'""')
+                    # Do not include tests with "Test Failed" in test message
+                    if u"Test Failed" in col_data:
+                        continue
                     col_data = col_data.replace(
                         u"No Data", u"Not Captured     "
                     )
-                    if column[u"data"].split(u" ")[1] in (u"name", u"msg"):
+                    if column[u"data"].split(u" ")[1] in (u"name", ):
+                        if len(col_data) > 30:
+                            col_data_lst = col_data.split(u"-")
+                            half = int(len(col_data_lst) / 2)
+                            col_data = f"{u'-'.join(col_data_lst[:half])}" \
+                                       f"- |br| " \
+                                       f"{u'-'.join(col_data_lst[half:])}"
                         col_data = f" |prein| {col_data} |preout| "
-                    if column[u"data"].split(u" ")[1] in \
-                        (u"conf-history", u"show-run"):
+                    elif column[u"data"].split(u" ")[1] in (u"msg", ):
+                        # Temporary solution: remove NDR results from message:
+                        if bool(table.get(u'remove-ndr', False)):
+                            try:
+                                col_data = col_data.split(u" |br| ", 1)[1]
+                            except IndexError:
+                                pass
+                        col_data = f" |prein| {col_data} |preout| "
+                    elif column[u"data"].split(u" ")[1] in \
+                            (u"conf-history", u"show-run"):
                         col_data = col_data.replace(u" |br| ", u"", 1)
                         col_data = f" |prein| {col_data[:-5]} |preout| "
                     row_lst.append(f'"{col_data}"')
                 except KeyError:
                     row_lst.append(u'"Not captured"')
-            table_lst.append(row_lst)
+            if len(row_lst) == len(table[u"columns"]):
+                table_lst.append(row_lst)
 
         # Write the data to file
         if table_lst:
-            file_name = (
-                f"{table[u'output-file']}_{suite_name}"
-                f"{table[u'output-file-ext']}"
-            )
+            separator = u"" if table[u'output-file'].endswith(u"/") else u"_"
+            file_name = f"{table[u'output-file']}{separator}{suite_name}.csv"
             logging.info(f"      Writing file: {file_name}")
             with open(file_name, u"wt") as file_handler:
                 file_handler.write(u",".join(header) + u"\n")
@@ -480,7 +427,12 @@ def _tpc_insert_data(target, src, include_tests):
     """
     try:
         if include_tests == u"MRR":
-            target.append(src[u"result"][u"receive-rate"])
+            target.append(
+                (
+                    src[u"result"][u"receive-rate"],
+                    src[u"result"][u"receive-stdev"]
+                )
+            )
         elif include_tests == u"PDR":
             target.append(src[u"throughput"][u"PDR"][u"LOWER"])
         elif include_tests == u"NDR":
@@ -502,7 +454,6 @@ def _tpc_sort_table(table):
     :rtype: list
     """
 
-
     tbl_new = list()
     tbl_see = list()
     tbl_delta = list()
@@ -518,12 +469,14 @@ def _tpc_sort_table(table):
     # Sort the tables:
     tbl_new.sort(key=lambda rel: rel[0], reverse=False)
     tbl_see.sort(key=lambda rel: rel[0], reverse=False)
-    tbl_see.sort(key=lambda rel: rel[-1], reverse=False)
-    tbl_delta.sort(key=lambda rel: rel[-1], reverse=True)
+    tbl_see.sort(key=lambda rel: rel[-2], reverse=False)
+    tbl_delta.sort(key=lambda rel: rel[0], reverse=False)
+    tbl_delta.sort(key=lambda rel: rel[-2], reverse=True)
 
     # Put the tables together:
     table = list()
-    table.extend(tbl_new)
+    # We do not want "New in CSIT":
+    # table.extend(tbl_new)
     table.extend(tbl_see)
     table.extend(tbl_delta)
 
@@ -545,14 +498,24 @@ def _tpc_generate_html_table(header, data, output_file_name):
     :type output_file_name: str
     """
 
+    try:
+        idx = header.index(u"Test case")
+    except ValueError:
+        idx = 0
+    params = {
+        u"align-hdr": ([u"left", u"center"], [u"left", u"left", u"center"]),
+        u"align-itm": ([u"left", u"right"], [u"left", u"left", u"right"]),
+        u"width": ([28, 9], [4, 24, 10])
+    }
+
     df_data = pd.DataFrame(data, columns=header)
 
     df_sorted = [df_data.sort_values(
-        by=[key, header[0]], ascending=[True, True]
-        if key != header[0] else [False, True]) for key in header]
+        by=[key, header[idx]], ascending=[True, True]
+        if key != header[idx] else [False, True]) for key in header]
     df_sorted_rev = [df_data.sort_values(
-        by=[key, header[0]], ascending=[False, True]
-        if key != header[0] else [True, True]) for key in header]
+        by=[key, header[idx]], ascending=[False, True]
+        if key != header[idx] else [True, True]) for key in header]
     df_sorted.extend(df_sorted_rev)
 
     fill_color = [[u"#d4e4f7" if idx % 2 else u"#e9f1fb"
@@ -560,7 +523,7 @@ def _tpc_generate_html_table(header, data, output_file_name):
     table_header = dict(
         values=[f"<b>{item}</b>" for item in header],
         fill_color=u"#7eade7",
-        align=[u"left", u"center"]
+        align=params[u"align-hdr"][idx]
     )
 
     fig = go.Figure()
@@ -569,12 +532,12 @@ def _tpc_generate_html_table(header, data, output_file_name):
         columns = [table.get(col) for col in header]
         fig.add_trace(
             go.Table(
-                columnwidth=[30, 10],
+                columnwidth=params[u"width"][idx],
                 header=table_header,
                 cells=dict(
                     values=columns,
                     fill_color=fill_color,
-                    align=[u"left", u"right"]
+                    align=params[u"align-itm"][idx]
                 )
             )
         )
@@ -646,6 +609,16 @@ def table_perf_comparison(table, input_data):
     try:
         header = [u"Test case", ]
 
+        rca_data = None
+        rca = table.get(u"rca", None)
+        if rca:
+            try:
+                with open(rca.get(u"data-file", ""), u"r") as rca_file:
+                    rca_data = load(rca_file, Loader=FullLoader)
+                header.insert(0, rca.get(u"title", "RCA"))
+            except (YAMLError, IOError) as err:
+                logging.warning(repr(err))
+
         if table[u"include-tests"] == u"MRR":
             hdr_param = u"Rec Rate"
         else:
@@ -665,23 +638,24 @@ def table_perf_comparison(table, input_data):
                 f"{table[u'reference'][u'title']} Stdev [Mpps]",
                 f"{table[u'compare'][u'title']} {hdr_param} [Mpps]",
                 f"{table[u'compare'][u'title']} Stdev [Mpps]",
-                u"Delta [%]"
+                u"Delta [%]",
+                u"Stdev of delta [%]"
             ]
         )
-        header_str = u",".join(header) + u"\n"
+        header_str = u";".join(header) + u"\n"
     except (AttributeError, KeyError) as err:
         logging.error(f"The model is invalid, missing parameter: {repr(err)}")
         return
 
     # Prepare data to the table:
     tbl_dict = dict()
-    # topo = ""
     for job, builds in table[u"reference"][u"data"].items():
-        # topo = u"2n-skx" if u"2n-skx" in job else u""
         for build in builds:
             for tst_name, tst_data in data[job][str(build)].items():
                 tst_name_mod = _tpc_modify_test_name(tst_name)
-                if u"across topologies" in table[u"title"].lower():
+                if (u"across topologies" in table[u"title"].lower() or
+                        (u" 3n-" in table[u"title"].lower() and
+                         u" 2n-" in table[u"title"].lower())):
                     tst_name_mod = tst_name_mod.replace(u"2n1l-", u"")
                 if tbl_dict.get(tst_name_mod, None) is None:
                     groups = re.search(REGEX_NIC, tst_data[u"parent"])
@@ -709,7 +683,9 @@ def table_perf_comparison(table, input_data):
             for build in builds:
                 for tst_name, tst_data in rpl_data[job][str(build)].items():
                     tst_name_mod = _tpc_modify_test_name(tst_name)
-                    if u"across topologies" in table[u"title"].lower():
+                    if (u"across topologies" in table[u"title"].lower() or
+                            (u" 3n-" in table[u"title"].lower() and
+                             u" 2n-" in table[u"title"].lower())):
                         tst_name_mod = tst_name_mod.replace(u"2n1l-", u"")
                     if tbl_dict.get(tst_name_mod, None) is None:
                         name = \
@@ -736,7 +712,9 @@ def table_perf_comparison(table, input_data):
         for build in builds:
             for tst_name, tst_data in data[job][str(build)].items():
                 tst_name_mod = _tpc_modify_test_name(tst_name)
-                if u"across topologies" in table[u"title"].lower():
+                if (u"across topologies" in table[u"title"].lower() or
+                        (u" 3n-" in table[u"title"].lower() and
+                         u" 2n-" in table[u"title"].lower())):
                     tst_name_mod = tst_name_mod.replace(u"2n1l-", u"")
                 if tbl_dict.get(tst_name_mod, None) is None:
                     groups = re.search(REGEX_NIC, tst_data[u"parent"])
@@ -766,7 +744,9 @@ def table_perf_comparison(table, input_data):
             for build in builds:
                 for tst_name, tst_data in rpl_data[job][str(build)].items():
                     tst_name_mod = _tpc_modify_test_name(tst_name)
-                    if u"across topologies" in table[u"title"].lower():
+                    if (u"across topologies" in table[u"title"].lower() or
+                            (u" 3n-" in table[u"title"].lower() and
+                             u" 2n-" in table[u"title"].lower())):
                         tst_name_mod = tst_name_mod.replace(u"2n1l-", u"")
                     if tbl_dict.get(tst_name_mod, None) is None:
                         name = \
@@ -794,7 +774,9 @@ def table_perf_comparison(table, input_data):
             for build in builds:
                 for tst_name, tst_data in data[job][str(build)].items():
                     tst_name_mod = _tpc_modify_test_name(tst_name)
-                    if u"across topologies" in table[u"title"].lower():
+                    if (u"across topologies" in table[u"title"].lower() or
+                            (u" 3n-" in table[u"title"].lower() and
+                             u" 2n-" in table[u"title"].lower())):
                         tst_name_mod = tst_name_mod.replace(u"2n1l-", u"")
                     if tbl_dict.get(tst_name_mod, None) is None:
                         continue
@@ -806,7 +788,8 @@ def table_perf_comparison(table, input_data):
                             u"title"]] = list()
                     try:
                         if table[u"include-tests"] == u"MRR":
-                            res = tst_data[u"result"][u"receive-rate"]
+                            res = (tst_data[u"result"][u"receive-rate"],
+                                   tst_data[u"result"][u"receive-stdev"])
                         elif table[u"include-tests"] == u"PDR":
                             res = tst_data[u"throughput"][u"PDR"][u"LOWER"]
                         elif table[u"include-tests"] == u"NDR":
@@ -819,41 +802,71 @@ def table_perf_comparison(table, input_data):
                         pass
 
     tbl_lst = list()
-    footnote = False
     for tst_name in tbl_dict:
         item = [tbl_dict[tst_name][u"name"], ]
         if history:
             if tbl_dict[tst_name].get(u"history", None) is not None:
                 for hist_data in tbl_dict[tst_name][u"history"].values():
                     if hist_data:
-                        item.append(round(mean(hist_data) / 1000000, 2))
-                        item.append(round(stdev(hist_data) / 1000000, 2))
+                        if table[u"include-tests"] == u"MRR":
+                            item.append(round(hist_data[0][0] / 1e6, 2))
+                            item.append(round(hist_data[0][1] / 1e6, 2))
+                        else:
+                            item.append(round(mean(hist_data) / 1e6, 2))
+                            item.append(round(stdev(hist_data) / 1e6, 2))
                     else:
                         item.extend([u"Not tested", u"Not tested"])
             else:
                 item.extend([u"Not tested", u"Not tested"])
-        data_t = tbl_dict[tst_name][u"ref-data"]
-        if data_t:
-            item.append(round(mean(data_t) / 1000000, 2))
-            item.append(round(stdev(data_t) / 1000000, 2))
+        data_r = tbl_dict[tst_name][u"ref-data"]
+        if data_r:
+            if table[u"include-tests"] == u"MRR":
+                data_r_mean = data_r[0][0]
+                data_r_stdev = data_r[0][1]
+            else:
+                data_r_mean = mean(data_r)
+                data_r_stdev = stdev(data_r)
+            item.append(round(data_r_mean / 1e6, 2))
+            item.append(round(data_r_stdev / 1e6, 2))
         else:
+            data_r_mean = None
+            data_r_stdev = None
             item.extend([u"Not tested", u"Not tested"])
-        data_t = tbl_dict[tst_name][u"cmp-data"]
-        if data_t:
-            item.append(round(mean(data_t) / 1000000, 2))
-            item.append(round(stdev(data_t) / 1000000, 2))
+        data_c = tbl_dict[tst_name][u"cmp-data"]
+        if data_c:
+            if table[u"include-tests"] == u"MRR":
+                data_c_mean = data_c[0][0]
+                data_c_stdev = data_c[0][1]
+            else:
+                data_c_mean = mean(data_c)
+                data_c_stdev = stdev(data_c)
+            item.append(round(data_c_mean / 1e6, 2))
+            item.append(round(data_c_stdev / 1e6, 2))
         else:
+            data_c_mean = None
+            data_c_stdev = None
             item.extend([u"Not tested", u"Not tested"])
         if item[-2] == u"Not tested":
             pass
         elif item[-4] == u"Not tested":
             item.append(u"New in CSIT-2001")
-        # elif topo == u"2n-skx" and u"dot1q" in tbl_dict[tst_name][u"name"]:
-        #     item.append(u"See footnote [1]")
-        #     footnote = True
-        elif item[-4] != 0:
-            item.append(int(relative_change(float(item[-4]), float(item[-2]))))
-        if (len(item) == len(header)) and (item[-3] != u"Not tested"):
+            item.append(u"New in CSIT-2001")
+        elif data_r_mean is not None and data_c_mean is not None:
+            delta, d_stdev = relative_change_stdev(
+                data_r_mean, data_c_mean, data_r_stdev, data_c_stdev
+            )
+            try:
+                item.append(round(delta))
+            except ValueError:
+                item.append(delta)
+            try:
+                item.append(round(d_stdev))
+            except ValueError:
+                item.append(d_stdev)
+        if rca_data:
+            rca_nr = rca_data.get(item[0], u"-")
+            item.insert(0, f"[{rca_nr}]" if rca_nr != u"-" else u"-")
+        if (len(item) == len(header)) and (item[-4] != u"Not tested"):
             tbl_lst.append(item)
 
     tbl_lst = _tpc_sort_table(tbl_lst)
@@ -863,24 +876,16 @@ def table_perf_comparison(table, input_data):
     with open(csv_file, u"wt") as file_handler:
         file_handler.write(header_str)
         for test in tbl_lst:
-            file_handler.write(u",".join([str(item) for item in test]) + u"\n")
+            file_handler.write(u";".join([str(item) for item in test]) + u"\n")
 
     txt_file_name = f"{table[u'output-file']}.txt"
-    convert_csv_to_pretty_txt(csv_file, txt_file_name)
-
-    if footnote:
-        with open(txt_file_name, u'a') as txt_file:
-            txt_file.writelines([
-                u"\nFootnotes:\n",
-                u"[1] CSIT-1908 changed test methodology of dot1q tests in "
-                u"2-node testbeds, dot1q encapsulation is now used on both "
-                u"links of SUT.\n",
-                u"    Previously dot1q was used only on a single link with the "
-                u"other link carrying untagged Ethernet frames. This changes "
-                u"results\n",
-                u"    in slightly lower throughput in CSIT-1908 for these "
-                u"tests. See release notes."
-            ])
+    convert_csv_to_pretty_txt(csv_file, txt_file_name, delimiter=u";")
+
+    if rca_data:
+        footnote = rca_data.get(u"footnote", "")
+        if footnote:
+            with open(txt_file_name, u'a') as txt_file:
+                txt_file.writelines(footnote)
 
     # Generate html table:
     _tpc_generate_html_table(header, tbl_lst, f"{table[u'output-file']}.html")
@@ -909,6 +914,16 @@ def table_perf_comparison_nic(table, input_data):
     try:
         header = [u"Test case", ]
 
+        rca_data = None
+        rca = table.get(u"rca", None)
+        if rca:
+            try:
+                with open(rca.get(u"data-file", ""), u"r") as rca_file:
+                    rca_data = load(rca_file, Loader=FullLoader)
+                header.insert(0, rca.get(u"title", "RCA"))
+            except (YAMLError, IOError) as err:
+                logging.warning(repr(err))
+
         if table[u"include-tests"] == u"MRR":
             hdr_param = u"Rec Rate"
         else:
@@ -928,25 +943,26 @@ def table_perf_comparison_nic(table, input_data):
                 f"{table[u'reference'][u'title']} Stdev [Mpps]",
                 f"{table[u'compare'][u'title']} {hdr_param} [Mpps]",
                 f"{table[u'compare'][u'title']} Stdev [Mpps]",
-                u"Delta [%]"
+                u"Delta [%]",
+                u"Stdev of delta [%]"
             ]
         )
-        header_str = u",".join(header) + u"\n"
+        header_str = u";".join(header) + u"\n"
     except (AttributeError, KeyError) as err:
         logging.error(f"The model is invalid, missing parameter: {repr(err)}")
         return
 
     # Prepare data to the table:
     tbl_dict = dict()
-    # topo = u""
     for job, builds in table[u"reference"][u"data"].items():
-        # topo = u"2n-skx" if u"2n-skx" in job else u""
         for build in builds:
             for tst_name, tst_data in data[job][str(build)].items():
                 if table[u"reference"][u"nic"] not in tst_data[u"tags"]:
                     continue
                 tst_name_mod = _tpc_modify_test_name(tst_name)
-                if u"across topologies" in table[u"title"].lower():
+                if (u"across topologies" in table[u"title"].lower() or
+                        (u" 3n-" in table[u"title"].lower() and
+                         u" 2n-" in table[u"title"].lower())):
                     tst_name_mod = tst_name_mod.replace(u"2n1l-", u"")
                 if tbl_dict.get(tst_name_mod, None) is None:
                     name = f"{u'-'.join(tst_data[u'name'].split(u'-')[:-1])}"
@@ -975,7 +991,9 @@ def table_perf_comparison_nic(table, input_data):
                     if table[u"reference"][u"nic"] not in tst_data[u"tags"]:
                         continue
                     tst_name_mod = _tpc_modify_test_name(tst_name)
-                    if u"across topologies" in table[u"title"].lower():
+                    if (u"across topologies" in table[u"title"].lower() or
+                            (u" 3n-" in table[u"title"].lower() and
+                             u" 2n-" in table[u"title"].lower())):
                         tst_name_mod = tst_name_mod.replace(u"2n1l-", u"")
                     if tbl_dict.get(tst_name_mod, None) is None:
                         name = \
@@ -1004,7 +1022,9 @@ def table_perf_comparison_nic(table, input_data):
                 if table[u"compare"][u"nic"] not in tst_data[u"tags"]:
                     continue
                 tst_name_mod = _tpc_modify_test_name(tst_name)
-                if u"across topologies" in table[u"title"].lower():
+                if (u"across topologies" in table[u"title"].lower() or
+                        (u" 3n-" in table[u"title"].lower() and
+                         u" 2n-" in table[u"title"].lower())):
                     tst_name_mod = tst_name_mod.replace(u"2n1l-", u"")
                 if tbl_dict.get(tst_name_mod, None) is None:
                     name = f"{u'-'.join(tst_data[u'name'].split(u'-')[:-1])}"
@@ -1033,7 +1053,9 @@ def table_perf_comparison_nic(table, input_data):
                     if table[u"compare"][u"nic"] not in tst_data[u"tags"]:
                         continue
                     tst_name_mod = _tpc_modify_test_name(tst_name)
-                    if u"across topologies" in table[u"title"].lower():
+                    if (u"across topologies" in table[u"title"].lower() or
+                            (u" 3n-" in table[u"title"].lower() and
+                             u" 2n-" in table[u"title"].lower())):
                         tst_name_mod = tst_name_mod.replace(u"2n1l-", u"")
                     if tbl_dict.get(tst_name_mod, None) is None:
                         name = \
@@ -1063,7 +1085,9 @@ def table_perf_comparison_nic(table, input_data):
                     if item[u"nic"] not in tst_data[u"tags"]:
                         continue
                     tst_name_mod = _tpc_modify_test_name(tst_name)
-                    if u"across topologies" in table[u"title"].lower():
+                    if (u"across topologies" in table[u"title"].lower() or
+                            (u" 3n-" in table[u"title"].lower() and
+                             u" 2n-" in table[u"title"].lower())):
                         tst_name_mod = tst_name_mod.replace(u"2n1l-", u"")
                     if tbl_dict.get(tst_name_mod, None) is None:
                         continue
@@ -1075,7 +1099,8 @@ def table_perf_comparison_nic(table, input_data):
                             u"title"]] = list()
                     try:
                         if table[u"include-tests"] == u"MRR":
-                            res = tst_data[u"result"][u"receive-rate"]
+                            res = (tst_data[u"result"][u"receive-rate"],
+                                   tst_data[u"result"][u"receive-stdev"])
                         elif table[u"include-tests"] == u"PDR":
                             res = tst_data[u"throughput"][u"PDR"][u"LOWER"]
                         elif table[u"include-tests"] == u"NDR":
@@ -1088,41 +1113,71 @@ def table_perf_comparison_nic(table, input_data):
                         pass
 
     tbl_lst = list()
-    footnote = False
     for tst_name in tbl_dict:
         item = [tbl_dict[tst_name][u"name"], ]
         if history:
             if tbl_dict[tst_name].get(u"history", None) is not None:
                 for hist_data in tbl_dict[tst_name][u"history"].values():
                     if hist_data:
-                        item.append(round(mean(hist_data) / 1000000, 2))
-                        item.append(round(stdev(hist_data) / 1000000, 2))
+                        if table[u"include-tests"] == u"MRR":
+                            item.append(round(hist_data[0][0] / 1e6, 2))
+                            item.append(round(hist_data[0][1] / 1e6, 2))
+                        else:
+                            item.append(round(mean(hist_data) / 1e6, 2))
+                            item.append(round(stdev(hist_data) / 1e6, 2))
                     else:
                         item.extend([u"Not tested", u"Not tested"])
             else:
                 item.extend([u"Not tested", u"Not tested"])
-        data_t = tbl_dict[tst_name][u"ref-data"]
-        if data_t:
-            item.append(round(mean(data_t) / 1000000, 2))
-            item.append(round(stdev(data_t) / 1000000, 2))
+        data_r = tbl_dict[tst_name][u"ref-data"]
+        if data_r:
+            if table[u"include-tests"] == u"MRR":
+                data_r_mean = data_r[0][0]
+                data_r_stdev = data_r[0][1]
+            else:
+                data_r_mean = mean(data_r)
+                data_r_stdev = stdev(data_r)
+            item.append(round(data_r_mean / 1e6, 2))
+            item.append(round(data_r_stdev / 1e6, 2))
         else:
+            data_r_mean = None
+            data_r_stdev = None
             item.extend([u"Not tested", u"Not tested"])
-        data_t = tbl_dict[tst_name][u"cmp-data"]
-        if data_t:
-            item.append(round(mean(data_t) / 1000000, 2))
-            item.append(round(stdev(data_t) / 1000000, 2))
+        data_c = tbl_dict[tst_name][u"cmp-data"]
+        if data_c:
+            if table[u"include-tests"] == u"MRR":
+                data_c_mean = data_c[0][0]
+                data_c_stdev = data_c[0][1]
+            else:
+                data_c_mean = mean(data_c)
+                data_c_stdev = stdev(data_c)
+            item.append(round(data_c_mean / 1e6, 2))
+            item.append(round(data_c_stdev / 1e6, 2))
         else:
+            data_c_mean = None
+            data_c_stdev = None
             item.extend([u"Not tested", u"Not tested"])
         if item[-2] == u"Not tested":
             pass
         elif item[-4] == u"Not tested":
             item.append(u"New in CSIT-2001")
-        # elif topo == u"2n-skx" and u"dot1q" in tbl_dict[tst_name][u"name"]:
-        #     item.append(u"See footnote [1]")
-        #     footnote = True
-        elif item[-4] != 0:
-            item.append(int(relative_change(float(item[-4]), float(item[-2]))))
-        if (len(item) == len(header)) and (item[-3] != u"Not tested"):
+            item.append(u"New in CSIT-2001")
+        elif data_r_mean is not None and data_c_mean is not None:
+            delta, d_stdev = relative_change_stdev(
+                data_r_mean, data_c_mean, data_r_stdev, data_c_stdev
+            )
+            try:
+                item.append(round(delta))
+            except ValueError:
+                item.append(delta)
+            try:
+                item.append(round(d_stdev))
+            except ValueError:
+                item.append(d_stdev)
+        if rca_data:
+            rca_nr = rca_data.get(item[0], u"-")
+            item.insert(0, f"[{rca_nr}]" if rca_nr != u"-" else u"-")
+        if (len(item) == len(header)) and (item[-4] != u"Not tested"):
             tbl_lst.append(item)
 
     tbl_lst = _tpc_sort_table(tbl_lst)
@@ -1132,24 +1187,16 @@ def table_perf_comparison_nic(table, input_data):
     with open(csv_file, u"wt") as file_handler:
         file_handler.write(header_str)
         for test in tbl_lst:
-            file_handler.write(u",".join([str(item) for item in test]) + u"\n")
+            file_handler.write(u";".join([str(item) for item in test]) + u"\n")
 
     txt_file_name = f"{table[u'output-file']}.txt"
-    convert_csv_to_pretty_txt(csv_file, txt_file_name)
-
-    if footnote:
-        with open(txt_file_name, u'a') as txt_file:
-            txt_file.writelines([
-                u"\nFootnotes:\n",
-                u"[1] CSIT-1908 changed test methodology of dot1q tests in "
-                u"2-node testbeds, dot1q encapsulation is now used on both "
-                u"links of SUT.\n",
-                u"    Previously dot1q was used only on a single link with the "
-                u"other link carrying untagged Ethernet frames. This changes "
-                u"results\n",
-                u"    in slightly lower throughput in CSIT-1908 for these "
-                u"tests. See release notes."
-            ])
+    convert_csv_to_pretty_txt(csv_file, txt_file_name, delimiter=u";")
+
+    if rca_data:
+        footnote = rca_data.get(u"footnote", "")
+        if footnote:
+            with open(txt_file_name, u'a') as txt_file:
+                txt_file.writelines(footnote)
 
     # Generate html table:
     _tpc_generate_html_table(header, tbl_lst, f"{table[u'output-file']}.html")
@@ -1189,7 +1236,8 @@ def table_nics_comparison(table, input_data):
                 f"{table[u'reference'][u'title']} Stdev [Mpps]",
                 f"{table[u'compare'][u'title']} {hdr_param} [Mpps]",
                 f"{table[u'compare'][u'title']} Stdev [Mpps]",
-                u"Delta [%]"
+                u"Delta [%]",
+                u"Stdev of delta [%]"
             ]
         )
 
@@ -1211,9 +1259,9 @@ def table_nics_comparison(table, input_data):
                         u"cmp-data": list()
                     }
                 try:
-                    result = None
                     if table[u"include-tests"] == u"MRR":
-                        result = tst_data[u"result"][u"receive-rate"]
+                        result = (tst_data[u"result"][u"receive-rate"],
+                                  tst_data[u"result"][u"receive-stdev"])
                     elif table[u"include-tests"] == u"PDR":
                         result = tst_data[u"throughput"][u"PDR"][u"LOWER"]
                     elif table[u"include-tests"] == u"NDR":
@@ -1234,21 +1282,46 @@ def table_nics_comparison(table, input_data):
     tbl_lst = list()
     for tst_name in tbl_dict:
         item = [tbl_dict[tst_name][u"name"], ]
-        data_t = tbl_dict[tst_name][u"ref-data"]
-        if data_t:
-            item.append(round(mean(data_t) / 1000000, 2))
-            item.append(round(stdev(data_t) / 1000000, 2))
+        data_r = tbl_dict[tst_name][u"ref-data"]
+        if data_r:
+            if table[u"include-tests"] == u"MRR":
+                data_r_mean = data_r[0][0]
+                data_r_stdev = data_r[0][1]
+            else:
+                data_r_mean = mean(data_r)
+                data_r_stdev = stdev(data_r)
+            item.append(round(data_r_mean / 1e6, 2))
+            item.append(round(data_r_stdev / 1e6, 2))
         else:
+            data_r_mean = None
+            data_r_stdev = None
             item.extend([None, None])
-        data_t = tbl_dict[tst_name][u"cmp-data"]
-        if data_t:
-            item.append(round(mean(data_t) / 1000000, 2))
-            item.append(round(stdev(data_t) / 1000000, 2))
+        data_c = tbl_dict[tst_name][u"cmp-data"]
+        if data_c:
+            if table[u"include-tests"] == u"MRR":
+                data_c_mean = data_c[0][0]
+                data_c_stdev = data_c[0][1]
+            else:
+                data_c_mean = mean(data_c)
+                data_c_stdev = stdev(data_c)
+            item.append(round(data_c_mean / 1e6, 2))
+            item.append(round(data_c_stdev / 1e6, 2))
         else:
+            data_c_mean = None
+            data_c_stdev = None
             item.extend([None, None])
-        if item[-4] is not None and item[-2] is not None and item[-4] != 0:
-            item.append(int(relative_change(float(item[-4]), float(item[-2]))))
-        if len(item) == len(header):
+        if data_r_mean is not None and data_c_mean is not None:
+            delta, d_stdev = relative_change_stdev(
+                data_r_mean, data_c_mean, data_r_stdev, data_c_stdev
+            )
+            try:
+                item.append(round(delta))
+            except ValueError:
+                item.append(delta)
+            try:
+                item.append(round(d_stdev))
+            except ValueError:
+                item.append(d_stdev)
             tbl_lst.append(item)
 
     # Sort the table according to the relative change
@@ -1294,7 +1367,8 @@ def table_soak_vs_ndr(table, input_data):
             f"{table[u'reference'][u'title']} Stdev [Mpps]",
             f"{table[u'compare'][u'title']} Thput [Mpps]",
             f"{table[u'compare'][u'title']} Stdev [Mpps]",
-            u"Delta [%]", u"Stdev of delta [%]"
+            u"Delta [%]",
+            u"Stdev of delta [%]"
         ]
         header_str = u",".join(header) + u"\n"
     except (AttributeError, KeyError) as err:
@@ -1339,7 +1413,8 @@ def table_soak_vs_ndr(table, input_data):
                     if tst_data[u"type"] not in (u"NDRPDR", u"MRR", u"BMRR"):
                         continue
                     if table[u"include-tests"] == u"MRR":
-                        result = tst_data[u"result"][u"receive-rate"]
+                        result = (tst_data[u"result"][u"receive-rate"],
+                                  tst_data[u"result"][u"receive-stdev"])
                     elif table[u"include-tests"] == u"PDR":
                         result = \
                             tst_data[u"throughput"][u"PDR"][u"LOWER"]
@@ -1359,29 +1434,43 @@ def table_soak_vs_ndr(table, input_data):
         item = [tbl_dict[tst_name][u"name"], ]
         data_r = tbl_dict[tst_name][u"ref-data"]
         if data_r:
-            data_r_mean = mean(data_r)
-            item.append(round(data_r_mean / 1000000, 2))
-            data_r_stdev = stdev(data_r)
-            item.append(round(data_r_stdev / 1000000, 2))
+            if table[u"include-tests"] == u"MRR":
+                data_r_mean = data_r[0][0]
+                data_r_stdev = data_r[0][1]
+            else:
+                data_r_mean = mean(data_r)
+                data_r_stdev = stdev(data_r)
+            item.append(round(data_r_mean / 1e6, 2))
+            item.append(round(data_r_stdev / 1e6, 2))
         else:
             data_r_mean = None
             data_r_stdev = None
             item.extend([None, None])
         data_c = tbl_dict[tst_name][u"cmp-data"]
         if data_c:
-            data_c_mean = mean(data_c)
-            item.append(round(data_c_mean / 1000000, 2))
-            data_c_stdev = stdev(data_c)
-            item.append(round(data_c_stdev / 1000000, 2))
+            if table[u"include-tests"] == u"MRR":
+                data_c_mean = data_c[0][0]
+                data_c_stdev = data_c[0][1]
+            else:
+                data_c_mean = mean(data_c)
+                data_c_stdev = stdev(data_c)
+            item.append(round(data_c_mean / 1e6, 2))
+            item.append(round(data_c_stdev / 1e6, 2))
         else:
             data_c_mean = None
             data_c_stdev = None
             item.extend([None, None])
-        if data_r_mean and data_c_mean:
+        if data_r_mean is not None and data_c_mean is not None:
             delta, d_stdev = relative_change_stdev(
                 data_r_mean, data_c_mean, data_r_stdev, data_c_stdev)
-            item.append(round(delta, 2))
-            item.append(round(d_stdev, 2))
+            try:
+                item.append(round(delta))
+            except ValueError:
+                item.append(delta)
+            try:
+                item.append(round(d_stdev))
+            except ValueError:
+                item.append(d_stdev)
             tbl_lst.append(item)
 
     # Sort the table according to the relative change
@@ -1605,7 +1694,7 @@ def _generate_url(testbed, test_name):
     elif u"dnv" in testbed or u"tsh" in testbed:
         driver = u"ixgbe"
     else:
-        driver = u"i40e"
+        driver = u"dpdk"
 
     if u"acl" in test_name or \
             u"macip" in test_name or \