FIX: PAL - list of failed tests
[csit.git] / resources / tools / presentation / generator_tables.py
index 195380f..40eda7b 100644 (file)
@@ -1,4 +1,4 @@
-# Copyright (c) 2017 Cisco and/or its affiliates.
+# Copyright (c) 2018 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:
 
 
 import logging
+import csv
+import pandas as pd
+
 from string import replace
+from collections import OrderedDict
+from numpy import nan, isnan
+from xml.etree import ElementTree as ET
 
 from errors import PresentationError
-from utils import mean, stdev, relative_change
+from utils import mean, stdev, relative_change, classify_anomalies, \
+    convert_csv_to_pretty_txt
 
 
 def generate_tables(spec, data):
@@ -35,9 +42,9 @@ def generate_tables(spec, data):
     for table in spec.tables:
         try:
             eval(table["algorithm"])(table, data)
-        except NameError:
-            logging.error("The algorithm '{0}' is not defined.".
-                          format(table["algorithm"]))
+        except NameError as err:
+            logging.error("Probably algorithm '{alg}' is not defined: {err}".
+                          format(alg=table["algorithm"], err=repr(err)))
     logging.info("Done.")
 
 
@@ -55,6 +62,8 @@ def table_details(table, input_data):
                  format(table.get("title", "")))
 
     # Transform the data
+    logging.info("    Creating the data set for the {0} '{1}'.".
+                 format(table.get("type", ""), table.get("title", "")))
     data = input_data.filter_data(table)
 
     # Prepare the header of the tables
@@ -64,7 +73,6 @@ def table_details(table, input_data):
 
     # Generate the data for the table according to the model in the table
     # specification
-
     job = table["data"].keys()[0]
     build = str(table["data"][job][0])
     try:
@@ -108,6 +116,71 @@ def table_details(table, input_data):
     logging.info("  Done.")
 
 
+def table_merged_details(table, input_data):
+    """Generate the table(s) with algorithm: table_merged_details
+    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("  Generating the table {0} ...".
+                 format(table.get("title", "")))
+
+    # Transform the data
+    logging.info("    Creating the data set for the {0} '{1}'.".
+                 format(table.get("type", ""), table.get("title", "")))
+    data = input_data.filter_data(table)
+    data = input_data.merge_data(data)
+    data.sort_index(inplace=True)
+
+    logging.info("    Creating the data set for the {0} '{1}'.".
+                 format(table.get("type", ""), table.get("title", "")))
+    suites = input_data.filter_data(table, data_set="suites")
+    suites = input_data.merge_data(suites)
+
+    # Prepare the header of the tables
+    header = list()
+    for column in table["columns"]:
+        header.append('"{0}"'.format(str(column["title"]).replace('"', '""')))
+
+    for _, suite in suites.iteritems():
+        # Generate data
+        suite_name = suite["name"]
+        table_lst = list()
+        for test in data.keys():
+            if data[test]["parent"] in suite_name:
+                row_lst = list()
+                for column in table["columns"]:
+                    try:
+                        col_data = str(data[test][column["data"].
+                                       split(" ")[1]]).replace('"', '""')
+                        if column["data"].split(" ")[1] in ("vat-history",
+                                                            "show-run"):
+                            col_data = replace(col_data, " |br| ", "",
+                                               maxreplace=1)
+                            col_data = " |prein| {0} |preout| ".\
+                                format(col_data[:-5])
+                        row_lst.append('"{0}"'.format(col_data))
+                    except KeyError:
+                        row_lst.append("No data")
+                table_lst.append(row_lst)
+
+        # Write the data to file
+        if table_lst:
+            file_name = "{0}_{1}{2}".format(table["output-file"], suite_name,
+                                            table["output-file-ext"])
+            logging.info("      Writing file: '{}'".format(file_name))
+            with open(file_name, "w") as file_handler:
+                file_handler.write(",".join(header) + "\n")
+                for item in table_lst:
+                    file_handler.write(",".join(item) + "\n")
+
+    logging.info("  Done.")
+
+
 def table_performance_improvements(table, input_data):
     """Generate the table(s) with algorithm: table_performance_improvements
     specified in the specification file.
@@ -131,9 +204,14 @@ def table_performance_improvements(table, input_data):
         line_lst = list()
         for item in data:
             if isinstance(item["data"], str):
+                # Remove -?drdisc from the end
+                if item["data"].endswith("drdisc"):
+                    item["data"] = item["data"][:-8]
                 line_lst.append(item["data"])
             elif isinstance(item["data"], float):
                 line_lst.append("{:.1f}".format(item["data"]))
+            elif item["data"] is None:
+                line_lst.append("")
         file_handler.write(",".join(line_lst) + "\n")
 
     logging.info("  Generating the table {0} ...".
@@ -153,6 +231,8 @@ def table_performance_improvements(table, input_data):
         return None
 
     # Transform the data
+    logging.info("    Creating the data set for the {0} '{1}'.".
+                 format(table.get("type", ""), table.get("title", "")))
     data = input_data.filter_data(table)
 
     # Prepare the header of the tables
@@ -175,29 +255,33 @@ def table_performance_improvements(table, input_data):
                     val = tmpl_item[int(args[0])]
                 tbl_item.append({"data": val})
             elif cmd == "data":
-                job = args[0]
-                operation = args[1]
+                jobs = args[0:-1]
+                operation = args[-1]
                 data_lst = list()
-                for build in data[job]:
-                    try:
-                        data_lst.append(float(build[tmpl_item[0]]["throughput"]
-                                              ["value"]) / 1000000)
-                    except (KeyError, TypeError):
-                        # No data, ignore
-                        pass
+                for job in jobs:
+                    for build in data[job]:
+                        try:
+                            data_lst.append(float(build[tmpl_item[0]]
+                                                  ["throughput"]["value"]))
+                        except (KeyError, TypeError):
+                            # No data, ignore
+                            continue
                 if data_lst:
-                    tbl_item.append({"data": eval(operation)(data_lst)})
+                    tbl_item.append({"data": (eval(operation)(data_lst)) /
+                                             1000000})
+                else:
+                    tbl_item.append({"data": None})
             elif cmd == "operation":
                 operation = args[0]
                 try:
-                    nr1 = tbl_item[int(args[1])]["data"]
-                    nr2 = tbl_item[int(args[2])]["data"]
+                    nr1 = float(tbl_item[int(args[1])]["data"])
+                    nr2 = float(tbl_item[int(args[2])]["data"])
                     if nr1 and nr2:
                         tbl_item.append({"data": eval(operation)(nr1, nr2)})
                     else:
                         tbl_item.append({"data": None})
-                except IndexError:
-                    logging.error("No data for {0}".format(tbl_item[0]))
+                except (IndexError, ValueError, TypeError):
+                    logging.error("No data for {0}".format(tbl_item[0]["data"]))
                     tbl_item.append({"data": None})
                     continue
             else:
@@ -222,21 +306,25 @@ def table_performance_improvements(table, input_data):
         with open(file_name, "w") as file_handler:
             file_handler.write(",".join(header) + "\n")
             for item in tbl_lst:
+                if isinstance(item[-1]["data"], float):
+                    rel_change = round(item[-1]["data"], 1)
+                else:
+                    rel_change = item[-1]["data"]
                 if "ndr_top" in file_name \
-                        and "ndr" in item[1]["data"] \
-                        and item[-1]["data"] >= 10:
+                        and "ndr" in item[0]["data"] \
+                        and rel_change >= 10.0:
                     _write_line_to_file(file_handler, item)
                 elif "pdr_top" in file_name \
-                        and "pdr" in item[1]["data"] \
-                        and item[-1]["data"] >= 10:
+                        and "pdr" in item[0]["data"] \
+                        and rel_change >= 10.0:
                     _write_line_to_file(file_handler, item)
                 elif "ndr_low" in file_name \
-                        and "ndr" in item[1]["data"] \
-                        and item[-1]["data"] < 10:
+                        and "ndr" in item[0]["data"] \
+                        and rel_change < 10.0:
                     _write_line_to_file(file_handler, item)
                 elif "pdr_low" in file_name \
-                        and "pdr" in item[1]["data"] \
-                        and item[-1]["data"] < 10:
+                        and "pdr" in item[0]["data"] \
+                        and rel_change < 10.0:
                     _write_line_to_file(file_handler, item)
 
     logging.info("  Done.")
@@ -260,3 +348,750 @@ def _read_csv_template(file_name):
         return tmpl_data
     except IOError as err:
         raise PresentationError(str(err), level="ERROR")
+
+
+def table_performance_comparison(table, input_data):
+    """Generate the table(s) with algorithm: table_performance_comparison
+    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("  Generating the table {0} ...".
+                 format(table.get("title", "")))
+
+    # Transform the data
+    logging.info("    Creating the data set for the {0} '{1}'.".
+                 format(table.get("type", ""), table.get("title", "")))
+    data = input_data.filter_data(table, continue_on_error=True)
+
+    # Prepare the header of the tables
+    try:
+        header = ["Test case", ]
+
+        history = table.get("history", None)
+        if history:
+            for item in history:
+                header.extend(
+                    ["{0} Throughput [Mpps]".format(item["title"]),
+                     "{0} Stdev [Mpps]".format(item["title"])])
+        header.extend(
+            ["{0} Throughput [Mpps]".format(table["reference"]["title"]),
+             "{0} Stdev [Mpps]".format(table["reference"]["title"]),
+             "{0} Throughput [Mpps]".format(table["compare"]["title"]),
+             "{0} Stdev [Mpps]".format(table["compare"]["title"]),
+             "Change [%]"])
+        header_str = ",".join(header) + "\n"
+    except (AttributeError, KeyError) as err:
+        logging.error("The model is invalid, missing parameter: {0}".
+                      format(err))
+        return
+
+    # Prepare data to the table:
+    tbl_dict = dict()
+    for job, builds in table["reference"]["data"].items():
+        for build in builds:
+            for tst_name, tst_data in data[job][str(build)].iteritems():
+                if tbl_dict.get(tst_name, None) is None:
+                    name = "{0}-{1}".format(tst_data["parent"].split("-")[0],
+                                            "-".join(tst_data["name"].
+                                                     split("-")[1:]))
+                    tbl_dict[tst_name] = {"name": name,
+                                          "ref-data": list(),
+                                          "cmp-data": list()}
+                try:
+                    tbl_dict[tst_name]["ref-data"].\
+                        append(tst_data["throughput"]["value"])
+                except TypeError:
+                    pass  # No data in output.xml for this test
+
+    for job, builds in table["compare"]["data"].items():
+        for build in builds:
+            for tst_name, tst_data in data[job][str(build)].iteritems():
+                try:
+                    tbl_dict[tst_name]["cmp-data"].\
+                        append(tst_data["throughput"]["value"])
+                except KeyError:
+                    pass
+                except TypeError:
+                    tbl_dict.pop(tst_name, None)
+    if history:
+        for item in history:
+            for job, builds in item["data"].items():
+                for build in builds:
+                    for tst_name, tst_data in data[job][str(build)].iteritems():
+                        if tbl_dict.get(tst_name, None) is None:
+                            continue
+                        if tbl_dict[tst_name].get("history", None) is None:
+                            tbl_dict[tst_name]["history"] = OrderedDict()
+                        if tbl_dict[tst_name]["history"].get(item["title"],
+                                                             None) is None:
+                            tbl_dict[tst_name]["history"][item["title"]] = \
+                                list()
+                        try:
+                            tbl_dict[tst_name]["history"][item["title"]].\
+                                append(tst_data["throughput"]["value"])
+                        except (TypeError, KeyError):
+                            pass
+
+    tbl_lst = list()
+    for tst_name in tbl_dict.keys():
+        item = [tbl_dict[tst_name]["name"], ]
+        if history:
+            if tbl_dict[tst_name].get("history", None) is not None:
+                for hist_data in tbl_dict[tst_name]["history"].values():
+                    if hist_data:
+                        item.append(round(mean(hist_data) / 1000000, 2))
+                        item.append(round(stdev(hist_data) / 1000000, 2))
+                    else:
+                        item.extend([None, None])
+            else:
+                item.extend([None, None])
+        data_t = tbl_dict[tst_name]["ref-data"]
+        if data_t:
+            item.append(round(mean(data_t) / 1000000, 2))
+            item.append(round(stdev(data_t) / 1000000, 2))
+        else:
+            item.extend([None, None])
+        data_t = tbl_dict[tst_name]["cmp-data"]
+        if data_t:
+            item.append(round(mean(data_t) / 1000000, 2))
+            item.append(round(stdev(data_t) / 1000000, 2))
+        else:
+            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):
+            tbl_lst.append(item)
+
+    # Sort the table according to the relative change
+    tbl_lst.sort(key=lambda rel: rel[-1], reverse=True)
+
+    # Generate tables:
+    # All tests in csv:
+    tbl_names = ["{0}-ndr-1t1c-full{1}".format(table["output-file"],
+                                               table["output-file-ext"]),
+                 "{0}-ndr-2t2c-full{1}".format(table["output-file"],
+                                               table["output-file-ext"]),
+                 "{0}-ndr-4t4c-full{1}".format(table["output-file"],
+                                               table["output-file-ext"]),
+                 "{0}-pdr-1t1c-full{1}".format(table["output-file"],
+                                               table["output-file-ext"]),
+                 "{0}-pdr-2t2c-full{1}".format(table["output-file"],
+                                               table["output-file-ext"]),
+                 "{0}-pdr-4t4c-full{1}".format(table["output-file"],
+                                               table["output-file-ext"])
+                 ]
+    for file_name in tbl_names:
+        logging.info("      Writing file: '{0}'".format(file_name))
+        with open(file_name, "w") as file_handler:
+            file_handler.write(header_str)
+            for test in tbl_lst:
+                if (file_name.split("-")[-3] in test[0] and    # NDR vs PDR
+                        file_name.split("-")[-2] in test[0]):  # cores
+                    test[0] = "-".join(test[0].split("-")[:-1])
+                    file_handler.write(",".join([str(item) for item in test]) +
+                                       "\n")
+
+    # All tests in txt:
+    tbl_names_txt = ["{0}-ndr-1t1c-full.txt".format(table["output-file"]),
+                     "{0}-ndr-2t2c-full.txt".format(table["output-file"]),
+                     "{0}-ndr-4t4c-full.txt".format(table["output-file"]),
+                     "{0}-pdr-1t1c-full.txt".format(table["output-file"]),
+                     "{0}-pdr-2t2c-full.txt".format(table["output-file"]),
+                     "{0}-pdr-4t4c-full.txt".format(table["output-file"])
+                     ]
+
+    for i, txt_name in enumerate(tbl_names_txt):
+        logging.info("      Writing file: '{0}'".format(txt_name))
+        convert_csv_to_pretty_txt(tbl_names[i], txt_name)
+
+    # Selected tests in csv:
+    input_file = "{0}-ndr-1t1c-full{1}".format(table["output-file"],
+                                               table["output-file-ext"])
+    with open(input_file, "r") as in_file:
+        lines = list()
+        for line in in_file:
+            lines.append(line)
+
+    output_file = "{0}-ndr-1t1c-top{1}".format(table["output-file"],
+                                               table["output-file-ext"])
+    logging.info("      Writing file: '{0}'".format(output_file))
+    with open(output_file, "w") as out_file:
+        out_file.write(header_str)
+        for i, line in enumerate(lines[1:]):
+            if i == table["nr-of-tests-shown"]:
+                break
+            out_file.write(line)
+
+    output_file = "{0}-ndr-1t1c-bottom{1}".format(table["output-file"],
+                                                  table["output-file-ext"])
+    logging.info("      Writing file: '{0}'".format(output_file))
+    with open(output_file, "w") as out_file:
+        out_file.write(header_str)
+        for i, line in enumerate(lines[-1:0:-1]):
+            if i == table["nr-of-tests-shown"]:
+                break
+            out_file.write(line)
+
+    input_file = "{0}-pdr-1t1c-full{1}".format(table["output-file"],
+                                               table["output-file-ext"])
+    with open(input_file, "r") as in_file:
+        lines = list()
+        for line in in_file:
+            lines.append(line)
+
+    output_file = "{0}-pdr-1t1c-top{1}".format(table["output-file"],
+                                               table["output-file-ext"])
+    logging.info("      Writing file: '{0}'".format(output_file))
+    with open(output_file, "w") as out_file:
+        out_file.write(header_str)
+        for i, line in enumerate(lines[1:]):
+            if i == table["nr-of-tests-shown"]:
+                break
+            out_file.write(line)
+
+    output_file = "{0}-pdr-1t1c-bottom{1}".format(table["output-file"],
+                                                  table["output-file-ext"])
+    logging.info("      Writing file: '{0}'".format(output_file))
+    with open(output_file, "w") as out_file:
+        out_file.write(header_str)
+        for i, line in enumerate(lines[-1:0:-1]):
+            if i == table["nr-of-tests-shown"]:
+                break
+            out_file.write(line)
+
+
+def table_performance_comparison_mrr(table, input_data):
+    """Generate the table(s) with algorithm: table_performance_comparison_mrr
+    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("  Generating the table {0} ...".
+                 format(table.get("title", "")))
+
+    # Transform the data
+    logging.info("    Creating the data set for the {0} '{1}'.".
+                 format(table.get("type", ""), table.get("title", "")))
+    data = input_data.filter_data(table, continue_on_error=True)
+
+    # Prepare the header of the tables
+    try:
+        header = ["Test case",
+                  "{0} Throughput [Mpps]".format(table["reference"]["title"]),
+                  "{0} stdev [Mpps]".format(table["reference"]["title"]),
+                  "{0} Throughput [Mpps]".format(table["compare"]["title"]),
+                  "{0} stdev [Mpps]".format(table["compare"]["title"]),
+                  "Change [%]"]
+        header_str = ",".join(header) + "\n"
+    except (AttributeError, KeyError) as err:
+        logging.error("The model is invalid, missing parameter: {0}".
+                      format(err))
+        return
+
+    # Prepare data to the table:
+    tbl_dict = dict()
+    for job, builds in table["reference"]["data"].items():
+        for build in builds:
+            for tst_name, tst_data in data[job][str(build)].iteritems():
+                if tbl_dict.get(tst_name, None) is None:
+                    name = "{0}-{1}".format(tst_data["parent"].split("-")[0],
+                                            "-".join(tst_data["name"].
+                                                     split("-")[1:]))
+                    tbl_dict[tst_name] = {"name": name,
+                                          "ref-data": list(),
+                                          "cmp-data": list()}
+                try:
+                    tbl_dict[tst_name]["ref-data"].\
+                        append(tst_data["result"]["throughput"])
+                except TypeError:
+                    pass  # No data in output.xml for this test
+
+    for job, builds in table["compare"]["data"].items():
+        for build in builds:
+            for tst_name, tst_data in data[job][str(build)].iteritems():
+                try:
+                    tbl_dict[tst_name]["cmp-data"].\
+                        append(tst_data["result"]["throughput"])
+                except KeyError:
+                    pass
+                except TypeError:
+                    tbl_dict.pop(tst_name, None)
+
+    tbl_lst = list()
+    for tst_name in tbl_dict.keys():
+        item = [tbl_dict[tst_name]["name"], ]
+        data_t = tbl_dict[tst_name]["ref-data"]
+        if data_t:
+            item.append(round(mean(data_t) / 1000000, 2))
+            item.append(round(stdev(data_t) / 1000000, 2))
+        else:
+            item.extend([None, None])
+        data_t = tbl_dict[tst_name]["cmp-data"]
+        if data_t:
+            item.append(round(mean(data_t) / 1000000, 2))
+            item.append(round(stdev(data_t) / 1000000, 2))
+        else:
+            item.extend([None, None])
+        if item[1] is not None and item[3] is not None and item[1] != 0:
+            item.append(int(relative_change(float(item[1]), float(item[3]))))
+        if len(item) == 6:
+            tbl_lst.append(item)
+
+    # Sort the table according to the relative change
+    tbl_lst.sort(key=lambda rel: rel[-1], reverse=True)
+
+    # Generate tables:
+    # All tests in csv:
+    tbl_names = ["{0}-1t1c-full{1}".format(table["output-file"],
+                                           table["output-file-ext"]),
+                 "{0}-2t2c-full{1}".format(table["output-file"],
+                                           table["output-file-ext"]),
+                 "{0}-4t4c-full{1}".format(table["output-file"],
+                                           table["output-file-ext"])
+                 ]
+    for file_name in tbl_names:
+        logging.info("      Writing file: '{0}'".format(file_name))
+        with open(file_name, "w") as file_handler:
+            file_handler.write(header_str)
+            for test in tbl_lst:
+                if file_name.split("-")[-2] in test[0]:  # cores
+                    test[0] = "-".join(test[0].split("-")[:-1])
+                    file_handler.write(",".join([str(item) for item in test]) +
+                                       "\n")
+
+    # All tests in txt:
+    tbl_names_txt = ["{0}-1t1c-full.txt".format(table["output-file"]),
+                     "{0}-2t2c-full.txt".format(table["output-file"]),
+                     "{0}-4t4c-full.txt".format(table["output-file"])
+                     ]
+
+    for i, txt_name in enumerate(tbl_names_txt):
+        logging.info("      Writing file: '{0}'".format(txt_name))
+        convert_csv_to_pretty_txt(tbl_names[i], txt_name)
+
+
+def table_performance_trending_dashboard(table, input_data):
+    """Generate the table(s) with algorithm:
+    table_performance_trending_dashboard
+    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("  Generating the table {0} ...".
+                 format(table.get("title", "")))
+
+    # Transform the data
+    logging.info("    Creating the data set for the {0} '{1}'.".
+                 format(table.get("type", ""), table.get("title", "")))
+    data = input_data.filter_data(table, continue_on_error=True)
+
+    # Prepare the header of the tables
+    header = ["Test Case",
+              "Trend [Mpps]",
+              "Short-Term Change [%]",
+              "Long-Term Change [%]",
+              "Regressions [#]",
+              "Progressions [#]"
+              ]
+    header_str = ",".join(header) + "\n"
+
+    # Prepare data to the table:
+    tbl_dict = dict()
+    for job, builds in table["data"].items():
+        for build in builds:
+            for tst_name, tst_data in data[job][str(build)].iteritems():
+                if tst_name.lower() in table["ignore-list"]:
+                    continue
+                if tbl_dict.get(tst_name, None) is None:
+                    name = "{0}-{1}".format(tst_data["parent"].split("-")[0],
+                                            "-".join(tst_data["name"].
+                                                     split("-")[1:]))
+                    tbl_dict[tst_name] = {"name": name,
+                                          "data": OrderedDict()}
+                try:
+                    tbl_dict[tst_name]["data"][str(build)] =  \
+                        tst_data["result"]["throughput"]
+                except (TypeError, KeyError):
+                    pass  # No data in output.xml for this test
+
+    tbl_lst = list()
+    for tst_name in tbl_dict.keys():
+        if len(tbl_dict[tst_name]["data"]) < 2:
+            continue
+
+        data_t = pd.Series(tbl_dict[tst_name]["data"])
+
+        classification_lst, avgs = classify_anomalies(data_t)
+
+        win_size = min(data_t.size, table["window"])
+        long_win_size = min(data_t.size, table["long-trend-window"])
+        try:
+            max_long_avg = max(
+                [x for x in avgs[-long_win_size:-win_size]
+                 if not isnan(x)])
+        except ValueError:
+            max_long_avg = nan
+        last_avg = avgs[-1]
+        avg_week_ago = avgs[max(-win_size, -len(avgs))]
+
+        if isnan(last_avg) or isnan(avg_week_ago) or avg_week_ago == 0.0:
+            rel_change_last = nan
+        else:
+            rel_change_last = round(
+                ((last_avg - avg_week_ago) / avg_week_ago) * 100, 2)
+
+        if isnan(max_long_avg) or isnan(last_avg) or max_long_avg == 0.0:
+            rel_change_long = nan
+        else:
+            rel_change_long = round(
+                ((last_avg - max_long_avg) / max_long_avg) * 100, 2)
+
+        if classification_lst:
+            if isnan(rel_change_last) and isnan(rel_change_long):
+                continue
+            tbl_lst.append(
+                [tbl_dict[tst_name]["name"],
+                 '-' if isnan(last_avg) else
+                 round(last_avg / 1000000, 2),
+                 '-' if isnan(rel_change_last) else rel_change_last,
+                 '-' if isnan(rel_change_long) else rel_change_long,
+                 classification_lst[-win_size:].count("regression"),
+                 classification_lst[-win_size:].count("progression")])
+
+    tbl_lst.sort(key=lambda rel: rel[0])
+
+    tbl_sorted = list()
+    for nrr in range(table["window"], -1, -1):
+        tbl_reg = [item for item in tbl_lst if item[4] == nrr]
+        for nrp in range(table["window"], -1, -1):
+            tbl_out = [item for item in tbl_reg if item[5] == nrp]
+            tbl_out.sort(key=lambda rel: rel[2])
+            tbl_sorted.extend(tbl_out)
+
+    file_name = "{0}{1}".format(table["output-file"], table["output-file-ext"])
+
+    logging.info("    Writing file: '{0}'".format(file_name))
+    with open(file_name, "w") as file_handler:
+        file_handler.write(header_str)
+        for test in tbl_sorted:
+            file_handler.write(",".join([str(item) for item in test]) + '\n')
+
+    txt_file_name = "{0}.txt".format(table["output-file"])
+    logging.info("    Writing file: '{0}'".format(txt_file_name))
+    convert_csv_to_pretty_txt(file_name, txt_file_name)
+
+
+def _generate_url(base, test_name):
+    """Generate URL to a trending plot from the name of the test case.
+
+    :param base: The base part of URL common to all test cases.
+    :param test_name: The name of the test case.
+    :type base: str
+    :type test_name: str
+    :returns: The URL to the plot with the trending data for the given test
+        case.
+    :rtype str
+    """
+
+    url = base
+    file_name = ""
+    anchor = "#"
+    feature = ""
+
+    if "lbdpdk" in test_name or "lbvpp" in test_name:
+        file_name = "link_bonding.html"
+
+    elif "testpmd" in test_name or "l3fwd" in test_name:
+        file_name = "dpdk.html"
+
+    elif "memif" in test_name:
+        file_name = "container_memif.html"
+
+    elif "srv6" in test_name:
+        file_name = "srv6.html"
+
+    elif "vhost" in test_name:
+        if "l2xcbase" in test_name or "l2bdbasemaclrn" in test_name:
+            file_name = "vm_vhost_l2.html"
+        elif "ip4base" in test_name:
+            file_name = "vm_vhost_ip4.html"
+
+    elif "ipsec" in test_name:
+        file_name = "ipsec.html"
+
+    elif "ethip4lispip" in test_name or "ethip4vxlan" in test_name:
+        file_name = "ip4_tunnels.html"
+
+    elif "ip4base" in test_name or "ip4scale" in test_name:
+        file_name = "ip4.html"
+        if "iacl" in test_name or "snat" in test_name or "cop" in test_name:
+            feature = "-features"
+
+    elif "ip6base" in test_name or "ip6scale" in test_name:
+        file_name = "ip6.html"
+
+    elif "l2xcbase" in test_name or "l2xcscale" in test_name \
+            or "l2bdbasemaclrn" in test_name or "l2bdscale" in test_name \
+            or "l2dbbasemaclrn" in test_name or "l2dbscale" in test_name:
+        file_name = "l2.html"
+        if "iacl" in test_name:
+            feature = "-features"
+
+    if "x520" in test_name:
+        anchor += "x520-"
+    elif "x710" in test_name:
+        anchor += "x710-"
+    elif "xl710" in test_name:
+        anchor += "xl710-"
+
+    if "64b" in test_name:
+        anchor += "64b-"
+    elif "78b" in test_name:
+        anchor += "78b-"
+    elif "imix" in test_name:
+        anchor += "imix-"
+    elif "9000b" in test_name:
+        anchor += "9000b-"
+    elif "1518" in test_name:
+        anchor += "1518b-"
+
+    if "1t1c" in test_name:
+        anchor += "1t1c"
+    elif "2t2c" in test_name:
+        anchor += "2t2c"
+    elif "4t4c" in test_name:
+        anchor += "4t4c"
+
+    return url + file_name + anchor + feature
+
+
+def table_performance_trending_dashboard_html(table, input_data):
+    """Generate the table(s) with algorithm:
+    table_performance_trending_dashboard_html 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("  Generating the table {0} ...".
+                 format(table.get("title", "")))
+
+    try:
+        with open(table["input-file"], 'rb') as csv_file:
+            csv_content = csv.reader(csv_file, delimiter=',', quotechar='"')
+            csv_lst = [item for item in csv_content]
+    except KeyError:
+        logging.warning("The input file is not defined.")
+        return
+    except csv.Error as err:
+        logging.warning("Not possible to process the file '{0}'.\n{1}".
+                        format(table["input-file"], err))
+        return
+
+    # Table:
+    dashboard = ET.Element("table", attrib=dict(width="100%", border='0'))
+
+    # Table header:
+    tr = ET.SubElement(dashboard, "tr", attrib=dict(bgcolor="#7eade7"))
+    for idx, item in enumerate(csv_lst[0]):
+        alignment = "left" if idx == 0 else "center"
+        th = ET.SubElement(tr, "th", attrib=dict(align=alignment))
+        th.text = item
+
+    # Rows:
+    colors = {"regression": ("#ffcccc", "#ff9999"),
+              "progression": ("#c6ecc6", "#9fdf9f"),
+              "normal": ("#e9f1fb", "#d4e4f7")}
+    for r_idx, row in enumerate(csv_lst[1:]):
+        if int(row[4]):
+            color = "regression"
+        elif int(row[5]):
+            color = "progression"
+        else:
+            color = "normal"
+        background = colors[color][r_idx % 2]
+        tr = ET.SubElement(dashboard, "tr", attrib=dict(bgcolor=background))
+
+        # Columns:
+        for c_idx, item in enumerate(row):
+            alignment = "left" if c_idx == 0 else "center"
+            td = ET.SubElement(tr, "td", attrib=dict(align=alignment))
+            # Name:
+            if c_idx == 0:
+                url = _generate_url("../trending/", item)
+                ref = ET.SubElement(td, "a", attrib=dict(href=url))
+                ref.text = item
+            else:
+                td.text = item
+    try:
+        with open(table["output-file"], 'w') as html_file:
+            logging.info("    Writing file: '{0}'".format(table["output-file"]))
+            html_file.write(".. raw:: html\n\n\t")
+            html_file.write(ET.tostring(dashboard))
+            html_file.write("\n\t<p><br><br></p>\n")
+    except KeyError:
+        logging.warning("The output file is not defined.")
+        return
+
+
+def table_failed_tests(table, input_data):
+    """Generate the table(s) with algorithm: table_failed_tests
+    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("  Generating the table {0} ...".
+                 format(table.get("title", "")))
+
+    # Transform the data
+    logging.info("    Creating the data set for the {0} '{1}'.".
+                 format(table.get("type", ""), table.get("title", "")))
+    data = input_data.filter_data(table, continue_on_error=True)
+
+    # Prepare the header of the tables
+    header = ["Test Case",
+              "Failures [#]",
+              "Last Failure [Time]",
+              "Last Failure [VPP-Build-Id]",
+              "Last Failure [CSIT-Job-Build-Id]"]
+
+    # Generate the data for the table according to the model in the table
+    # specification
+    tbl_dict = dict()
+    for job, builds in table["data"].items():
+        for build in builds:
+            build = str(build)
+            for tst_name, tst_data in data[job][build].iteritems():
+                if tst_name.lower() in table["ignore-list"]:
+                    continue
+                if tbl_dict.get(tst_name, None) is None:
+                    name = "{0}-{1}".format(tst_data["parent"].split("-")[0],
+                                            "-".join(tst_data["name"].
+                                                     split("-")[1:]))
+                    tbl_dict[tst_name] = {"name": name,
+                                          "data": OrderedDict()}
+                try:
+                    tbl_dict[tst_name]["data"][build] = (
+                        tst_data["status"],
+                        input_data.metadata(job, build).get("generated", ""),
+                        input_data.metadata(job, build).get("version", ""),
+                        build)
+                except (TypeError, KeyError):
+                    pass  # No data in output.xml for this test
+
+    tbl_lst = list()
+    for tst_data in tbl_dict.values():
+        win_size = min(len(tst_data["data"]), table["window"])
+        fails_nr = 0
+        for val in tst_data["data"].values()[-win_size:]:
+            if val[0] == "FAIL":
+                fails_nr += 1
+                fails_last_date = val[1]
+                fails_last_vpp = val[2]
+                fails_last_csit = val[3]
+        if fails_nr:
+            tbl_lst.append([tst_data["name"],
+                            fails_nr,
+                            fails_last_date,
+                            fails_last_vpp,
+                            "mrr-daily-build-{0}".format(fails_last_csit)])
+
+    tbl_lst.sort(key=lambda rel: rel[2], reverse=True)
+    tbl_sorted = list()
+    for nrf in range(table["window"], -1, -1):
+        tbl_fails = [item for item in tbl_lst if item[1] == nrf]
+        tbl_sorted.extend(tbl_fails)
+    file_name = "{0}{1}".format(table["output-file"], table["output-file-ext"])
+
+    logging.info("    Writing file: '{0}'".format(file_name))
+    with open(file_name, "w") as file_handler:
+        file_handler.write(",".join(header) + "\n")
+        for test in tbl_sorted:
+            file_handler.write(",".join([str(item) for item in test]) + '\n')
+
+    txt_file_name = "{0}.txt".format(table["output-file"])
+    logging.info("    Writing file: '{0}'".format(txt_file_name))
+    convert_csv_to_pretty_txt(file_name, txt_file_name)
+
+
+def table_failed_tests_html(table, input_data):
+    """Generate the table(s) with algorithm: table_failed_tests_html
+    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("  Generating the table {0} ...".
+                 format(table.get("title", "")))
+
+    try:
+        with open(table["input-file"], 'rb') as csv_file:
+            csv_content = csv.reader(csv_file, delimiter=',', quotechar='"')
+            csv_lst = [item for item in csv_content]
+    except KeyError:
+        logging.warning("The input file is not defined.")
+        return
+    except csv.Error as err:
+        logging.warning("Not possible to process the file '{0}'.\n{1}".
+                        format(table["input-file"], err))
+        return
+
+    # Table:
+    failed_tests = ET.Element("table", attrib=dict(width="100%", border='0'))
+
+    # Table header:
+    tr = ET.SubElement(failed_tests, "tr", attrib=dict(bgcolor="#7eade7"))
+    for idx, item in enumerate(csv_lst[0]):
+        alignment = "left" if idx == 0 else "center"
+        th = ET.SubElement(tr, "th", attrib=dict(align=alignment))
+        th.text = item
+
+    # Rows:
+    colors = ("#e9f1fb", "#d4e4f7")
+    for r_idx, row in enumerate(csv_lst[1:]):
+        background = colors[r_idx % 2]
+        tr = ET.SubElement(failed_tests, "tr", attrib=dict(bgcolor=background))
+
+        # Columns:
+        for c_idx, item in enumerate(row):
+            alignment = "left" if c_idx == 0 else "center"
+            td = ET.SubElement(tr, "td", attrib=dict(align=alignment))
+            # Name:
+            if c_idx == 0:
+                url = _generate_url("../trending/", item)
+                ref = ET.SubElement(td, "a", attrib=dict(href=url))
+                ref.text = item
+            else:
+                td.text = item
+    try:
+        with open(table["output-file"], 'w') as html_file:
+            logging.info("    Writing file: '{0}'".format(table["output-file"]))
+            html_file.write(".. raw:: html\n\n\t")
+            html_file.write(ET.tostring(failed_tests))
+            html_file.write("\n\t<p><br><br></p>\n")
+    except KeyError:
+        logging.warning("The output file is not defined.")
+        return