Report: Fixes
[csit.git] / resources / tools / presentation / generator_plots.py
index dd6c50d..3e5da63 100644 (file)
@@ -35,34 +35,739 @@ COLORS = ["SkyBlue", "Olive", "Purple", "Coral", "Indigo", "Pink",
           "LightGreen", "LightSeaGreen", "LightSkyBlue", "Maroon",
           "MediumSeaGreen", "SeaGreen", "LightSlateGrey"]
 
+REGEX_NIC = re.compile(r'\d*ge\dp\d\D*\d*-')
+
 
 def generate_plots(spec, data):
     """Generate all plots specified in the specification file.
 
-    :param spec: Specification read from the specification file.
-    :param data: Data to process.
-    :type spec: Specification
-    :type data: InputData
-    """
+    :param spec: Specification read from the specification file.
+    :param data: Data to process.
+    :type spec: Specification
+    :type data: InputData
+    """
+
+    logging.info("Generating the plots ...")
+    for index, plot in enumerate(spec.plots):
+        try:
+            logging.info("  Plot nr {0}: {1}".format(index + 1,
+                                                     plot.get("title", "")))
+            plot["limits"] = spec.configuration["limits"]
+            eval(plot["algorithm"])(plot, data)
+            logging.info("  Done.")
+        except NameError as err:
+            logging.error("Probably algorithm '{alg}' is not defined: {err}".
+                          format(alg=plot["algorithm"], err=repr(err)))
+    logging.info("Done.")
+
+
+def plot_service_density_reconf_box_name(plot, input_data):
+    """Generate the plot(s) with algorithm: plot_service_density_reconf_box_name
+    specified in the specification file.
+
+    :param plot: Plot to generate.
+    :param input_data: Data to process.
+    :type plot: pandas.Series
+    :type input_data: InputData
+    """
+
+    # Transform the data
+    plot_title = plot.get("title", "")
+    logging.info("    Creating the data set for the {0} '{1}'.".
+                 format(plot.get("type", ""), plot_title))
+    data = input_data.filter_tests_by_name(
+        plot, params=["result", "parent", "tags", "type"])
+    if data is None:
+        logging.error("No data.")
+        return
+
+    # Prepare the data for the plot
+    y_vals = OrderedDict()
+    loss = dict()
+    for job in data:
+        for build in job:
+            for test in build:
+                if y_vals.get(test["parent"], None) is None:
+                    y_vals[test["parent"]] = list()
+                    loss[test["parent"]] = list()
+                try:
+                    y_vals[test["parent"]].append(test["result"]["time"])
+                    loss[test["parent"]].append(test["result"]["loss"])
+                except (KeyError, TypeError):
+                    y_vals[test["parent"]].append(None)
+
+    # Add None to the lists with missing data
+    max_len = 0
+    nr_of_samples = list()
+    for val in y_vals.values():
+        if len(val) > max_len:
+            max_len = len(val)
+        nr_of_samples.append(len(val))
+    for key, val in y_vals.items():
+        if len(val) < max_len:
+            val.extend([None for _ in range(max_len - len(val))])
+
+    # Add plot traces
+    traces = list()
+    df = pd.DataFrame(y_vals)
+    df.head()
+    y_max = list()
+    for i, col in enumerate(df.columns):
+        tst_name = re.sub(REGEX_NIC, "",
+                          col.lower().replace('-ndrpdr', '').
+                          replace('2n1l-', ''))
+        tst_name = "-".join(tst_name.split("-")[3:-2])
+        name = "{nr}. ({samples:02d} run{plural}, avg pkt loss: {loss:.1f}, " \
+               "stdev: {stdev:.2f}) {name}".format(
+                    nr=(i + 1),
+                    samples=nr_of_samples[i],
+                    plural='s' if nr_of_samples[i] > 1 else '',
+                    name=tst_name,
+                    loss=mean(loss[col]) / 1000000,
+                    stdev=stdev(loss[col]) / 1000000)
+
+        traces.append(plgo.Box(x=[str(i + 1) + '.'] * len(df[col]),
+                               y=[y if y else None for y in df[col]],
+                               name=name,
+                               hoverinfo="x+y",
+                               boxpoints="outliers",
+                               whiskerwidth=0))
+        try:
+            val_max = max(df[col])
+        except ValueError as err:
+            logging.error(repr(err))
+            continue
+        if val_max:
+            y_max.append(int(val_max) + 1)
+
+    try:
+        # Create plot
+        layout = deepcopy(plot["layout"])
+        layout["title"] = "<b>Time Lost:</b> {0}".format(layout["title"])
+        layout["yaxis"]["title"] = "<b>Implied Time Lost [s]</b>"
+        layout["legend"]["font"]["size"] = 14
+        if y_max:
+            layout["yaxis"]["range"] = [0, max(y_max)]
+        plpl = plgo.Figure(data=traces, layout=layout)
+
+        # Export Plot
+        file_type = plot.get("output-file-type", ".html")
+        logging.info("    Writing file '{0}{1}'.".
+                     format(plot["output-file"], file_type))
+        ploff.plot(plpl, show_link=False, auto_open=False,
+                   filename='{0}{1}'.format(plot["output-file"], file_type))
+    except PlotlyError as err:
+        logging.error("   Finished with error: {}".
+                      format(repr(err).replace("\n", " ")))
+        return
+
+
+def plot_performance_box_name(plot, input_data):
+    """Generate the plot(s) with algorithm: plot_performance_box_name
+    specified in the specification file.
+
+    :param plot: Plot to generate.
+    :param input_data: Data to process.
+    :type plot: pandas.Series
+    :type input_data: InputData
+    """
+
+    # Transform the data
+    plot_title = plot.get("title", "")
+    logging.info("    Creating the data set for the {0} '{1}'.".
+                 format(plot.get("type", ""), plot_title))
+    data = input_data.filter_tests_by_name(
+        plot, params=["throughput", "parent", "tags", "type"])
+    if data is None:
+        logging.error("No data.")
+        return
+
+    # Prepare the data for the plot
+    y_vals = OrderedDict()
+    for job in data:
+        for build in job:
+            for test in build:
+                if y_vals.get(test["parent"], None) is None:
+                    y_vals[test["parent"]] = list()
+                try:
+                    if test["type"] in ("NDRPDR", ):
+                        if "-pdr" in plot_title.lower():
+                            y_vals[test["parent"]].\
+                                append(test["throughput"]["PDR"]["LOWER"])
+                        elif "-ndr" in plot_title.lower():
+                            y_vals[test["parent"]]. \
+                                append(test["throughput"]["NDR"]["LOWER"])
+                        else:
+                            continue
+                    elif test["type"] in ("SOAK", ):
+                        y_vals[test["parent"]].\
+                            append(test["throughput"]["LOWER"])
+                    else:
+                        continue
+                except (KeyError, TypeError):
+                    y_vals[test["parent"]].append(None)
+
+    # Add None to the lists with missing data
+    max_len = 0
+    nr_of_samples = list()
+    for val in y_vals.values():
+        if len(val) > max_len:
+            max_len = len(val)
+        nr_of_samples.append(len(val))
+    for key, val in y_vals.items():
+        if len(val) < max_len:
+            val.extend([None for _ in range(max_len - len(val))])
+
+    # Add plot traces
+    traces = list()
+    df = pd.DataFrame(y_vals)
+    df.head()
+    y_max = list()
+    for i, col in enumerate(df.columns):
+        tst_name = re.sub(REGEX_NIC, "",
+                          col.lower().replace('-ndrpdr', '').
+                          replace('2n1l-', ''))
+        name = "{nr}. ({samples:02d} run{plural}) {name}".\
+            format(nr=(i + 1),
+                   samples=nr_of_samples[i],
+                   plural='s' if nr_of_samples[i] > 1 else '',
+                   name=tst_name)
+
+        logging.debug(name)
+        traces.append(plgo.Box(x=[str(i + 1) + '.'] * len(df[col]),
+                               y=[y / 1000000 if y else None for y in df[col]],
+                               name=name,
+                               hoverinfo="x+y",
+                               boxpoints="outliers",
+                               whiskerwidth=0))
+        try:
+            val_max = max(df[col])
+        except ValueError as err:
+            logging.error(repr(err))
+            continue
+        if val_max:
+            y_max.append(int(val_max / 1000000) + 2)
+
+    try:
+        # Create plot
+        layout = deepcopy(plot["layout"])
+        if layout.get("title", None):
+            layout["title"] = "<b>Throughput:</b> {0}". \
+                format(layout["title"])
+        if y_max:
+            layout["yaxis"]["range"] = [0, max(y_max)]
+        plpl = plgo.Figure(data=traces, layout=layout)
+
+        # Export Plot
+        file_type = plot.get("output-file-type", ".html")
+        logging.info("    Writing file '{0}{1}'.".
+                     format(plot["output-file"], file_type))
+        ploff.plot(plpl, show_link=False, auto_open=False,
+                   filename='{0}{1}'.format(plot["output-file"], file_type))
+    except PlotlyError as err:
+        logging.error("   Finished with error: {}".
+                      format(repr(err).replace("\n", " ")))
+        return
+
+
+def plot_latency_error_bars_name(plot, input_data):
+    """Generate the plot(s) with algorithm: plot_latency_error_bars_name
+    specified in the specification file.
+
+    :param plot: Plot to generate.
+    :param input_data: Data to process.
+    :type plot: pandas.Series
+    :type input_data: InputData
+    """
+
+    # Transform the data
+    plot_title = plot.get("title", "")
+    logging.info("    Creating the data set for the {0} '{1}'.".
+                 format(plot.get("type", ""), plot_title))
+    data = input_data.filter_tests_by_name(
+        plot, params=["latency", "parent", "tags", "type"])
+    if data is None:
+        logging.error("No data.")
+        return
+
+    # Prepare the data for the plot
+    y_tmp_vals = OrderedDict()
+    for job in data:
+        for build in job:
+            for test in build:
+                try:
+                    logging.debug("test['latency']: {0}\n".
+                                 format(test["latency"]))
+                except ValueError as err:
+                    logging.warning(repr(err))
+                if y_tmp_vals.get(test["parent"], None) is None:
+                    y_tmp_vals[test["parent"]] = [
+                        list(),  # direction1, min
+                        list(),  # direction1, avg
+                        list(),  # direction1, max
+                        list(),  # direction2, min
+                        list(),  # direction2, avg
+                        list()   # direction2, max
+                    ]
+                try:
+                    if test["type"] in ("NDRPDR", ):
+                        if "-pdr" in plot_title.lower():
+                            ttype = "PDR"
+                        elif "-ndr" in plot_title.lower():
+                            ttype = "NDR"
+                        else:
+                            logging.warning("Invalid test type: {0}".
+                                            format(test["type"]))
+                            continue
+                        y_tmp_vals[test["parent"]][0].append(
+                            test["latency"][ttype]["direction1"]["min"])
+                        y_tmp_vals[test["parent"]][1].append(
+                            test["latency"][ttype]["direction1"]["avg"])
+                        y_tmp_vals[test["parent"]][2].append(
+                            test["latency"][ttype]["direction1"]["max"])
+                        y_tmp_vals[test["parent"]][3].append(
+                            test["latency"][ttype]["direction2"]["min"])
+                        y_tmp_vals[test["parent"]][4].append(
+                            test["latency"][ttype]["direction2"]["avg"])
+                        y_tmp_vals[test["parent"]][5].append(
+                            test["latency"][ttype]["direction2"]["max"])
+                    else:
+                        logging.warning("Invalid test type: {0}".
+                                        format(test["type"]))
+                        continue
+                except (KeyError, TypeError) as err:
+                    logging.warning(repr(err))
+
+    x_vals = list()
+    y_vals = list()
+    y_mins = list()
+    y_maxs = list()
+    nr_of_samples = list()
+    for key, val in y_tmp_vals.items():
+        name = re.sub(REGEX_NIC, "", key.replace('-ndrpdr', '').
+                      replace('2n1l-', ''))
+        x_vals.append(name)  # dir 1
+        y_vals.append(mean(val[1]) if val[1] else None)
+        y_mins.append(mean(val[0]) if val[0] else None)
+        y_maxs.append(mean(val[2]) if val[2] else None)
+        nr_of_samples.append(len(val[1]) if val[1] else 0)
+        x_vals.append(name)  # dir 2
+        y_vals.append(mean(val[4]) if val[4] else None)
+        y_mins.append(mean(val[3]) if val[3] else None)
+        y_maxs.append(mean(val[5]) if val[5] else None)
+        nr_of_samples.append(len(val[3]) if val[3] else 0)
+
+    traces = list()
+    annotations = list()
+
+    for idx in range(len(x_vals)):
+        if not bool(int(idx % 2)):
+            direction = "West-East"
+        else:
+            direction = "East-West"
+        hovertext = ("No. of Runs: {nr}<br>"
+                     "Test: {test}<br>"
+                     "Direction: {dir}<br>".format(test=x_vals[idx],
+                                                   dir=direction,
+                                                   nr=nr_of_samples[idx]))
+        if isinstance(y_maxs[idx], float):
+            hovertext += "Max: {max:.2f}uSec<br>".format(max=y_maxs[idx])
+        if isinstance(y_vals[idx], float):
+            hovertext += "Mean: {avg:.2f}uSec<br>".format(avg=y_vals[idx])
+        if isinstance(y_mins[idx], float):
+            hovertext += "Min: {min:.2f}uSec".format(min=y_mins[idx])
+
+        if isinstance(y_maxs[idx], float) and isinstance(y_vals[idx], float):
+            array = [y_maxs[idx] - y_vals[idx], ]
+        else:
+            array = [None, ]
+        if isinstance(y_mins[idx], float) and isinstance(y_vals[idx], float):
+            arrayminus = [y_vals[idx] - y_mins[idx], ]
+        else:
+            arrayminus = [None, ]
+        traces.append(plgo.Scatter(
+            x=[idx, ],
+            y=[y_vals[idx], ],
+            name=x_vals[idx],
+            legendgroup=x_vals[idx],
+            showlegend=bool(int(idx % 2)),
+            mode="markers",
+            error_y=dict(
+                type='data',
+                symmetric=False,
+                array=array,
+                arrayminus=arrayminus,
+                color=COLORS[int(idx / 2)]
+            ),
+            marker=dict(
+                size=10,
+                color=COLORS[int(idx / 2)],
+            ),
+            text=hovertext,
+            hoverinfo="text",
+        ))
+        annotations.append(dict(
+            x=idx,
+            y=0,
+            xref="x",
+            yref="y",
+            xanchor="center",
+            yanchor="top",
+            text="E-W" if bool(int(idx % 2)) else "W-E",
+            font=dict(
+                size=16,
+            ),
+            align="center",
+            showarrow=False
+        ))
+
+    try:
+        # Create plot
+        file_type = plot.get("output-file-type", ".html")
+        logging.info("    Writing file '{0}{1}'.".
+                     format(plot["output-file"], file_type))
+        layout = deepcopy(plot["layout"])
+        if layout.get("title", None):
+            layout["title"] = "<b>Latency:</b> {0}".\
+                format(layout["title"])
+        layout["annotations"] = annotations
+        plpl = plgo.Figure(data=traces, layout=layout)
+
+        # Export Plot
+        ploff.plot(plpl,
+                   show_link=False, auto_open=False,
+                   filename='{0}{1}'.format(plot["output-file"], file_type))
+    except PlotlyError as err:
+        logging.error("   Finished with error: {}".
+                      format(str(err).replace("\n", " ")))
+        return
+
+
+def plot_throughput_speedup_analysis_name(plot, input_data):
+    """Generate the plot(s) with algorithm:
+    plot_throughput_speedup_analysis_name
+    specified in the specification file.
+
+    :param plot: Plot to generate.
+    :param input_data: Data to process.
+    :type plot: pandas.Series
+    :type input_data: InputData
+    """
+
+    # Transform the data
+    plot_title = plot.get("title", "")
+    logging.info("    Creating the data set for the {0} '{1}'.".
+                 format(plot.get("type", ""), plot_title))
+    data = input_data.filter_tests_by_name(
+        plot, params=["throughput", "parent", "tags", "type"])
+    if data is None:
+        logging.error("No data.")
+        return
+
+    y_vals = OrderedDict()
+    for job in data:
+        for build in job:
+            for test in build:
+                if y_vals.get(test["parent"], None) is None:
+                    y_vals[test["parent"]] = {"1": list(),
+                                              "2": list(),
+                                              "4": list()}
+                try:
+                    if test["type"] in ("NDRPDR",):
+                        if "-pdr" in plot_title.lower():
+                            ttype = "PDR"
+                        elif "-ndr" in plot_title.lower():
+                            ttype = "NDR"
+                        else:
+                            continue
+                        if "1C" in test["tags"]:
+                            y_vals[test["parent"]]["1"]. \
+                                append(test["throughput"][ttype]["LOWER"])
+                        elif "2C" in test["tags"]:
+                            y_vals[test["parent"]]["2"]. \
+                                append(test["throughput"][ttype]["LOWER"])
+                        elif "4C" in test["tags"]:
+                            y_vals[test["parent"]]["4"]. \
+                                append(test["throughput"][ttype]["LOWER"])
+                except (KeyError, TypeError):
+                    pass
+
+    if not y_vals:
+        logging.warning("No data for the plot '{}'".
+                        format(plot.get("title", "")))
+        return
+
+    y_1c_max = dict()
+    for test_name, test_vals in y_vals.items():
+        for key, test_val in test_vals.items():
+            if test_val:
+                avg_val = sum(test_val) / len(test_val)
+                y_vals[test_name][key] = (avg_val, len(test_val))
+                ideal = avg_val / (int(key) * 1000000.0)
+                if test_name not in y_1c_max or ideal > y_1c_max[test_name]:
+                    y_1c_max[test_name] = ideal
+
+    vals = OrderedDict()
+    y_max = list()
+    nic_limit = 0
+    lnk_limit = 0
+    pci_limit = plot["limits"]["pci"]["pci-g3-x8"]
+    for test_name, test_vals in y_vals.items():
+        try:
+            if test_vals["1"][1]:
+                name = re.sub(REGEX_NIC, "", test_name.replace('-ndrpdr', '').
+                              replace('2n1l-', ''))
+                vals[name] = OrderedDict()
+                y_val_1 = test_vals["1"][0] / 1000000.0
+                y_val_2 = test_vals["2"][0] / 1000000.0 if test_vals["2"][0] \
+                    else None
+                y_val_4 = test_vals["4"][0] / 1000000.0 if test_vals["4"][0] \
+                    else None
+
+                vals[name]["val"] = [y_val_1, y_val_2, y_val_4]
+                vals[name]["rel"] = [1.0, None, None]
+                vals[name]["ideal"] = [y_1c_max[test_name],
+                                       y_1c_max[test_name] * 2,
+                                       y_1c_max[test_name] * 4]
+                vals[name]["diff"] = [(y_val_1 - y_1c_max[test_name]) * 100 /
+                                      y_val_1, None, None]
+                vals[name]["count"] = [test_vals["1"][1],
+                                       test_vals["2"][1],
+                                       test_vals["4"][1]]
+
+                try:
+                    val_max = max(vals[name]["val"])
+                except ValueError as err:
+                    logging.error(repr(err))
+                    continue
+                if val_max:
+                    y_max.append(val_max)
+
+                if y_val_2:
+                    vals[name]["rel"][1] = round(y_val_2 / y_val_1, 2)
+                    vals[name]["diff"][1] = \
+                        (y_val_2 - vals[name]["ideal"][1]) * 100 / y_val_2
+                if y_val_4:
+                    vals[name]["rel"][2] = round(y_val_4 / y_val_1, 2)
+                    vals[name]["diff"][2] = \
+                        (y_val_4 - vals[name]["ideal"][2]) * 100 / y_val_4
+        except IndexError as err:
+            logging.warning("No data for '{0}'".format(test_name))
+            logging.warning(repr(err))
 
-    logging.info("Generating the plots ...")
-    for index, plot in enumerate(spec.plots):
+        # Limits:
+        if "x520" in test_name:
+            limit = plot["limits"]["nic"]["x520"]
+        elif "x710" in test_name:
+            limit = plot["limits"]["nic"]["x710"]
+        elif "xxv710" in test_name:
+            limit = plot["limits"]["nic"]["xxv710"]
+        elif "xl710" in test_name:
+            limit = plot["limits"]["nic"]["xl710"]
+        elif "x553" in test_name:
+            limit = plot["limits"]["nic"]["x553"]
+        else:
+            limit = 0
+        if limit > nic_limit:
+            nic_limit = limit
+
+        mul = 2 if "ge2p" in test_name else 1
+        if "10ge" in test_name:
+            limit = plot["limits"]["link"]["10ge"] * mul
+        elif "25ge" in test_name:
+            limit = plot["limits"]["link"]["25ge"] * mul
+        elif "40ge" in test_name:
+            limit = plot["limits"]["link"]["40ge"] * mul
+        elif "100ge" in test_name:
+            limit = plot["limits"]["link"]["100ge"] * mul
+        else:
+            limit = 0
+        if limit > lnk_limit:
+            lnk_limit = limit
+
+    traces = list()
+    annotations = list()
+    x_vals = [1, 2, 4]
+
+    # Limits:
+    try:
+        threshold = 1.1 * max(y_max)  # 10%
+    except ValueError as err:
+        logging.error(err)
+        return
+    nic_limit /= 1000000.0
+    traces.append(plgo.Scatter(
+        x=x_vals,
+        y=[nic_limit, ] * len(x_vals),
+        name="NIC: {0:.2f}Mpps".format(nic_limit),
+        showlegend=False,
+        mode="lines",
+        line=dict(
+            dash="dot",
+            color=COLORS[-1],
+            width=1),
+        hoverinfo="none"
+    ))
+    annotations.append(dict(
+        x=1,
+        y=nic_limit,
+        xref="x",
+        yref="y",
+        xanchor="left",
+        yanchor="bottom",
+        text="NIC: {0:.2f}Mpps".format(nic_limit),
+        font=dict(
+            size=14,
+            color=COLORS[-1],
+        ),
+        align="left",
+        showarrow=False
+    ))
+    y_max.append(nic_limit)
+
+    lnk_limit /= 1000000.0
+    if lnk_limit < threshold:
+        traces.append(plgo.Scatter(
+            x=x_vals,
+            y=[lnk_limit, ] * len(x_vals),
+            name="Link: {0:.2f}Mpps".format(lnk_limit),
+            showlegend=False,
+            mode="lines",
+            line=dict(
+                dash="dot",
+                color=COLORS[-2],
+                width=1),
+            hoverinfo="none"
+        ))
+        annotations.append(dict(
+            x=1,
+            y=lnk_limit,
+            xref="x",
+            yref="y",
+            xanchor="left",
+            yanchor="bottom",
+            text="Link: {0:.2f}Mpps".format(lnk_limit),
+            font=dict(
+                size=14,
+                color=COLORS[-2],
+            ),
+            align="left",
+            showarrow=False
+        ))
+        y_max.append(lnk_limit)
+
+    pci_limit /= 1000000.0
+    if (pci_limit < threshold and
+        (pci_limit < lnk_limit * 0.95 or lnk_limit > lnk_limit * 1.05)):
+        traces.append(plgo.Scatter(
+            x=x_vals,
+            y=[pci_limit, ] * len(x_vals),
+            name="PCIe: {0:.2f}Mpps".format(pci_limit),
+            showlegend=False,
+            mode="lines",
+            line=dict(
+                dash="dot",
+                color=COLORS[-3],
+                width=1),
+            hoverinfo="none"
+        ))
+        annotations.append(dict(
+            x=1,
+            y=pci_limit,
+            xref="x",
+            yref="y",
+            xanchor="left",
+            yanchor="bottom",
+            text="PCIe: {0:.2f}Mpps".format(pci_limit),
+            font=dict(
+                size=14,
+                color=COLORS[-3],
+            ),
+            align="left",
+            showarrow=False
+        ))
+        y_max.append(pci_limit)
+
+    # Perfect and measured:
+    cidx = 0
+    for name, val in vals.iteritems():
+        hovertext = list()
         try:
-            logging.info("  Plot nr {0}: {1}".format(index + 1,
-                                                     plot.get("title", "")))
-            plot["limits"] = spec.configuration["limits"]
-            eval(plot["algorithm"])(plot, data)
-            logging.info("  Done.")
-        except NameError as err:
-            logging.error("Probably algorithm '{alg}' is not defined: {err}".
-                          format(alg=plot["algorithm"], err=repr(err)))
-    logging.info("Done.")
+            for idx in range(len(val["val"])):
+                htext = ""
+                if isinstance(val["val"][idx], float):
+                    htext += "No. of Runs: {1}<br>" \
+                             "Mean: {0:.2f}Mpps<br>".format(val["val"][idx],
+                                                            val["count"][idx])
+                if isinstance(val["diff"][idx], float):
+                    htext += "Diff: {0:.0f}%<br>".format(
+                        round(val["diff"][idx]))
+                if isinstance(val["rel"][idx], float):
+                    htext += "Speedup: {0:.2f}".format(val["rel"][idx])
+                hovertext.append(htext)
+            traces.append(plgo.Scatter(x=x_vals,
+                                       y=val["val"],
+                                       name=name,
+                                       legendgroup=name,
+                                       mode="lines+markers",
+                                       line=dict(
+                                           color=COLORS[cidx],
+                                           width=2),
+                                       marker=dict(
+                                           symbol="circle",
+                                           size=10
+                                       ),
+                                       text=hovertext,
+                                       hoverinfo="text+name"
+                                       ))
+            traces.append(plgo.Scatter(x=x_vals,
+                                       y=val["ideal"],
+                                       name="{0} perfect".format(name),
+                                       legendgroup=name,
+                                       showlegend=False,
+                                       mode="lines",
+                                       line=dict(
+                                           color=COLORS[cidx],
+                                           width=2,
+                                           dash="dash"),
+                                       text=["Perfect: {0:.2f}Mpps".format(y)
+                                             for y in val["ideal"]],
+                                       hoverinfo="text"
+                                       ))
+            cidx += 1
+        except (IndexError, ValueError, KeyError) as err:
+            logging.warning("No data for '{0}'".format(name))
+            logging.warning(repr(err))
+
+    try:
+        # Create plot
+        file_type = plot.get("output-file-type", ".html")
+        logging.info("    Writing file '{0}{1}'.".
+                     format(plot["output-file"], file_type))
+        layout = deepcopy(plot["layout"])
+        if layout.get("title", None):
+            layout["title"] = "<b>Speedup Multi-core:</b> {0}". \
+                format(layout["title"])
+        layout["yaxis"]["range"] = [0, int(max(y_max) * 1.1)]
+        layout["annotations"].extend(annotations)
+        plpl = plgo.Figure(data=traces, layout=layout)
+
+        # Export Plot
+        ploff.plot(plpl,
+                   show_link=False, auto_open=False,
+                   filename='{0}{1}'.format(plot["output-file"], file_type))
+    except PlotlyError as err:
+        logging.error("   Finished with error: {}".
+                      format(repr(err).replace("\n", " ")))
+        return
 
 
 def plot_performance_box(plot, input_data):
     """Generate the plot(s) with algorithm: plot_performance_box
     specified in the specification file.
 
+    TODO: Remove when not needed.
+
     :param plot: Plot to generate.
     :param input_data: Data to process.
     :type plot: pandas.Series
@@ -97,6 +802,9 @@ def plot_performance_box(plot, input_data):
                                 append(test["throughput"]["NDR"]["LOWER"])
                         else:
                             continue
+                    elif test["type"] in ("SOAK", ):
+                        y_vals[test["parent"]].\
+                            append(test["throughput"]["LOWER"])
                     else:
                         continue
                 except (KeyError, TypeError):
@@ -145,21 +853,14 @@ def plot_performance_box(plot, input_data):
     df.head()
     y_max = list()
     for i, col in enumerate(df.columns):
+        tst_name = re.sub(REGEX_NIC, "",
+                          col.lower().replace('-ndrpdr', '').
+                          replace('2n1l-', ''))
         name = "{nr}. ({samples:02d} run{plural}) {name}".\
             format(nr=(i + 1),
                    samples=nr_of_samples[i],
                    plural='s' if nr_of_samples[i] > 1 else '',
-                   name=col.lower().replace('-ndrpdr', ''))
-        if len(name) > 50:
-            name_lst = name.split('-')
-            name = ""
-            split_name = True
-            for segment in name_lst:
-                if (len(name) + len(segment) + 1) > 50 and split_name:
-                    name += "<br>    "
-                    split_name = False
-                name += segment + '-'
-            name = name[:-1]
+                   name=tst_name)
 
         logging.debug(name)
         traces.append(plgo.Box(x=[str(i + 1) + '.'] * len(df[col]),
@@ -172,13 +873,13 @@ def plot_performance_box(plot, input_data):
             logging.error(repr(err))
             continue
         if val_max:
-            y_max.append(int(val_max / 1000000) + 1)
+            y_max.append(int(val_max / 1000000) + 2)
 
     try:
         # Create plot
         layout = deepcopy(plot["layout"])
         if layout.get("title", None):
-            layout["title"] = "<b>Packet Throughput:</b> {0}". \
+            layout["title"] = "<b>Throughput:</b> {0}". \
                 format(layout["title"])
         if y_max:
             layout["yaxis"]["range"] = [0, max(y_max)]
@@ -383,13 +1084,14 @@ def plot_soak_boxes(plot, input_data):
     for test_name, test_data in y_sorted.items():
         idx += 1
         name = "{nr}. {name}".\
-            format(nr=idx, name=test_name.lower().replace('-soak', ''))
-        if len(name) > 50:
+            format(nr=idx, name=test_name.lower().replace('-soak', '').
+                   replace('2n1l-', ''))
+        if len(name) > 55:
             name_lst = name.split('-')
             name = ""
             split_name = True
             for segment in name_lst:
-                if (len(name) + len(segment) + 1) > 50 and split_name:
+                if (len(name) + len(segment) + 1) > 55 and split_name:
                     name += "<br>    "
                     split_name = False
                 name += segment + '-'
@@ -405,10 +1107,8 @@ def plot_soak_boxes(plot, input_data):
         if y_base:
             y_base /= 1000000
 
-        hovertext = ("{name}<br>"
-                     "Upper bound: {upper:.2f}Mpps<br>"
-                     "Lower bound: {lower:.2f}Mpps".format(name=name,
-                                                           upper=y_val,
+        hovertext = ("Upper bound: {upper:.2f}<br>"
+                     "Lower bound: {lower:.2f}".format(upper=y_val,
                                                            lower=y_base))
         traces.append(plgo.Bar(x=[str(idx) + '.', ],
                                # +0.05 to see the value in case lower == upper
@@ -421,7 +1121,7 @@ def plot_soak_boxes(plot, input_data):
         # Create plot
         layout = deepcopy(plot["layout"])
         if layout.get("title", None):
-            layout["title"] = "<b>Soak Tests:</b> {0}". \
+            layout["title"] = "<b>Throughput:</b> {0}". \
                 format(layout["title"])
         if y_max:
             layout["yaxis"]["range"] = [0, y_max + 1]
@@ -442,6 +1142,8 @@ def plot_latency_error_bars(plot, input_data):
     """Generate the plot(s) with algorithm: plot_latency_error_bars
     specified in the specification file.
 
+    TODO: Remove when not needed.
+
     :param plot: Plot to generate.
     :param input_data: Data to process.
     :type plot: pandas.Series
@@ -541,17 +1243,8 @@ def plot_latency_error_bars(plot, input_data):
     y_maxs = list()
     nr_of_samples = list()
     for key, val in y_sorted.items():
-        name = "-".join(key.split("-")[1:-1])
-        if len(name) > 50:
-            name_lst = name.split('-')
-            name = ""
-            split_name = True
-            for segment in name_lst:
-                if (len(name) + len(segment) + 1) > 50 and split_name:
-                    name += "<br>"
-                    split_name = False
-                name += segment + '-'
-            name = name[:-1]
+        name = re.sub(REGEX_NIC, "", key.replace('-ndrpdr', '').
+                      replace('2n1l-', ''))
         x_vals.append(name)  # dir 1
         y_vals.append(mean(val[1]) if val[1] else None)
         y_mins.append(mean(val[0]) if val[0] else None)
@@ -641,7 +1334,7 @@ def plot_latency_error_bars(plot, input_data):
                      format(plot["output-file"], plot["output-file-type"]))
         layout = deepcopy(plot["layout"])
         if layout.get("title", None):
-            layout["title"] = "<b>Packet Latency:</b> {0}".\
+            layout["title"] = "<b>Latency:</b> {0}".\
                 format(layout["title"])
         layout["annotations"] = annotations
         plpl = plgo.Figure(data=traces, layout=layout)
@@ -662,6 +1355,8 @@ def plot_throughput_speedup_analysis(plot, input_data):
     plot_throughput_speedup_analysis
     specified in the specification file.
 
+    TODO: Remove when not needed.
+
     :param plot: Plot to generate.
     :param input_data: Data to process.
     :type plot: pandas.Series
@@ -730,18 +1425,8 @@ def plot_throughput_speedup_analysis(plot, input_data):
     for test_name, test_vals in y_vals.items():
         try:
             if test_vals["1"][1]:
-                name = "-".join(test_name.split('-')[1:-1])
-                if len(name) > 50:
-                    name_lst = name.split('-')
-                    name = ""
-                    split_name = True
-                    for segment in name_lst:
-                        if (len(name) + len(segment) + 1) > 50 and split_name:
-                            name += "<br>"
-                            split_name = False
-                        name += segment + '-'
-                    name = name[:-1]
-
+                name = re.sub(REGEX_NIC, "", test_name.replace('-ndrpdr', '').
+                              replace('2n1l-', ''))
                 vals[name] = dict()
                 y_val_1 = test_vals["1"][0] / 1000000.0
                 y_val_2 = test_vals["2"][0] / 1000000.0 if test_vals["2"][0] \
@@ -761,12 +1446,14 @@ def plot_throughput_speedup_analysis(plot, input_data):
                                        test_vals["4"][1]]
 
                 try:
-                    val_max = max(max(vals[name]["val"], vals[name]["ideal"]))
+                    # val_max = max(max(vals[name]["val"], vals[name]["ideal"]))
+                    val_max = max(vals[name]["val"])
                 except ValueError as err:
                     logging.error(err)
                     continue
                 if val_max:
-                    y_max.append(int((val_max / 10) + 1) * 10)
+                    # y_max.append(int((val_max / 10) + 1) * 10)
+                    y_max.append(val_max)
 
                 if y_val_2:
                     vals[name]["rel"][1] = round(y_val_2 / y_val_1, 2)
@@ -818,7 +1505,9 @@ def plot_throughput_speedup_analysis(plot, input_data):
         for tag in order:
             for test, tags in y_tags_l.items():
                 if tag.lower() in tags:
-                    name = "-".join(test.split('-')[1:-1])
+                    name = re.sub(REGEX_NIC, "",
+                                  test.replace('-ndrpdr', '').
+                                  replace('2n1l-', ''))
                     try:
                         y_sorted[name] = vals.pop(name)
                         y_tags_l.pop(test)
@@ -840,35 +1529,36 @@ def plot_throughput_speedup_analysis(plot, input_data):
         logging.error(err)
         return
     nic_limit /= 1000000.0
-    if nic_limit < threshold:
-        traces.append(plgo.Scatter(
-            x=x_vals,
-            y=[nic_limit, ] * len(x_vals),
-            name="NIC: {0:.2f}Mpps".format(nic_limit),
-            showlegend=False,
-            mode="lines",
-            line=dict(
-                dash="dot",
-                color=COLORS[-1],
-                width=1),
-            hoverinfo="none"
-        ))
-        annotations.append(dict(
-            x=1,
-            y=nic_limit,
-            xref="x",
-            yref="y",
-            xanchor="left",
-            yanchor="bottom",
-            text="NIC: {0:.2f}Mpps".format(nic_limit),
-            font=dict(
-                size=14,
-                color=COLORS[-1],
-            ),
-            align="left",
-            showarrow=False
-        ))
-        y_max.append(int((nic_limit / 10) + 1) * 10)
+    # if nic_limit < threshold:
+    traces.append(plgo.Scatter(
+        x=x_vals,
+        y=[nic_limit, ] * len(x_vals),
+        name="NIC: {0:.2f}Mpps".format(nic_limit),
+        showlegend=False,
+        mode="lines",
+        line=dict(
+            dash="dot",
+            color=COLORS[-1],
+            width=1),
+        hoverinfo="none"
+    ))
+    annotations.append(dict(
+        x=1,
+        y=nic_limit,
+        xref="x",
+        yref="y",
+        xanchor="left",
+        yanchor="bottom",
+        text="NIC: {0:.2f}Mpps".format(nic_limit),
+        font=dict(
+            size=14,
+            color=COLORS[-1],
+        ),
+        align="left",
+        showarrow=False
+    ))
+    # y_max.append(int((nic_limit / 10) + 1) * 10)
+    y_max.append(nic_limit)
 
     lnk_limit /= 1000000.0
     if lnk_limit < threshold:
@@ -899,10 +1589,12 @@ def plot_throughput_speedup_analysis(plot, input_data):
             align="left",
             showarrow=False
         ))
-        y_max.append(int((lnk_limit / 10) + 1) * 10)
+        # y_max.append(int((lnk_limit / 10) + 1) * 10)
+        y_max.append(lnk_limit)
 
     pci_limit /= 1000000.0
-    if pci_limit < threshold:
+    if (pci_limit < threshold and
+        (pci_limit < lnk_limit * 0.95 or lnk_limit > lnk_limit * 1.05)):
         traces.append(plgo.Scatter(
             x=x_vals,
             y=[pci_limit, ] * len(x_vals),
@@ -930,7 +1622,8 @@ def plot_throughput_speedup_analysis(plot, input_data):
             align="left",
             showarrow=False
         ))
-        y_max.append(int((pci_limit / 10) + 1) * 10)
+        # y_max.append(int((pci_limit / 10) + 1) * 10)
+        y_max.append(pci_limit)
 
     # Perfect and measured:
     cidx = 0
@@ -990,6 +1683,8 @@ def plot_throughput_speedup_analysis(plot, input_data):
         if layout.get("title", None):
             layout["title"] = "<b>Speedup Multi-core:</b> {0}". \
                 format(layout["title"])
+        # layout["yaxis"]["range"] = [0, int((max(y_max) / 10) + 1) * 10]
+        layout["yaxis"]["range"] = [0, int(max(y_max) * 1.1)]
         layout["annotations"].extend(annotations)
         plpl = plgo.Figure(data=traces, layout=layout)
 
@@ -1096,7 +1791,10 @@ def plot_service_density_heatmap(plot, input_data):
     :type input_data: InputData
     """
 
-    REGEX_CN = re.compile(r'^(\d*)C(\d*)N$')
+    REGEX_CN = re.compile(r'^(\d*)R(\d*)C$')
+    REGEX_TEST_NAME = re.compile(r'^.*-(\d+ch|\d+pl)-'
+                                 r'(\d+mif|\d+vh)-'
+                                 r'(\d+vm\d+t|\d+dcr\d+t).*$')
 
     txt_chains = list()
     txt_nodes = list()
@@ -1106,7 +1804,7 @@ def plot_service_density_heatmap(plot, input_data):
     logging.info("    Creating the data set for the {0} '{1}'.".
                  format(plot.get("type", ""), plot.get("title", "")))
     data = input_data.filter_data(plot, continue_on_error=True)
-    if data is None:
+    if data is None or data.empty:
         logging.error("No data.")
         return
 
@@ -1121,26 +1819,41 @@ def plot_service_density_heatmap(plot, input_data):
                         break
                 else:
                     continue
+                groups = re.search(REGEX_TEST_NAME, test["name"])
+                if groups and len(groups.groups()) == 3:
+                    hover_name = "{chain}-{vhost}-{vm}".format(
+                        chain=str(groups.group(1)),
+                        vhost=str(groups.group(2)),
+                        vm=str(groups.group(3)))
+                else:
+                    hover_name = ""
                 if vals.get(c, None) is None:
                     vals[c] = dict()
                 if vals[c].get(n, None) is None:
-                    vals[c][n] = dict(name=test["name"],
+                    vals[c][n] = dict(name=hover_name,
                                       vals=list(),
                                       nr=None,
                                       mean=None,
                                       stdev=None)
-                if plot["include-tests"] == "MRR":
-                    result = test["result"]["receive-rate"].avg
-                elif plot["include-tests"] == "PDR":
-                    result = test["throughput"]["PDR"]["LOWER"]
-                elif plot["include-tests"] == "NDR":
-                    result = test["throughput"]["NDR"]["LOWER"]
-                else:
+                try:
+                    if plot["include-tests"] == "MRR":
+                        result = test["result"]["receive-rate"].avg
+                    elif plot["include-tests"] == "PDR":
+                        result = test["throughput"]["PDR"]["LOWER"]
+                    elif plot["include-tests"] == "NDR":
+                        result = test["throughput"]["NDR"]["LOWER"]
+                    else:
+                        result = None
+                except TypeError:
                     result = None
 
                 if result:
                     vals[c][n]["vals"].append(result)
 
+    if not vals:
+        logging.error("No data.")
+        return
+
     for key_c in vals.keys():
         txt_chains.append(key_c)
         for key_n in vals[key_c].keys():
@@ -1148,9 +1861,9 @@ def plot_service_density_heatmap(plot, input_data):
             if vals[key_c][key_n]["vals"]:
                 vals[key_c][key_n]["nr"] = len(vals[key_c][key_n]["vals"])
                 vals[key_c][key_n]["mean"] = \
-                    round(mean(vals[key_c][key_n]["vals"]) / 1000000, 2)
+                    round(mean(vals[key_c][key_n]["vals"]) / 1000000, 1)
                 vals[key_c][key_n]["stdev"] = \
-                    round(stdev(vals[key_c][key_n]["vals"]) / 1000000, 2)
+                    round(stdev(vals[key_c][key_n]["vals"]) / 1000000, 1)
     txt_nodes = list(set(txt_nodes))
 
     txt_chains = sorted(txt_chains, key=lambda chain: int(chain))
@@ -1168,13 +1881,23 @@ def plot_service_density_heatmap(plot, input_data):
                 val = None
             data[c - 1].append(val)
 
+    # Colorscales:
+    my_green = [[0.0, 'rgb(235, 249, 242)'],
+                [1.0, 'rgb(45, 134, 89)']]
+
+    my_blue = [[0.0, 'rgb(236, 242, 248)'],
+               [1.0, 'rgb(57, 115, 172)']]
+
+    my_grey = [[0.0, 'rgb(230, 230, 230)'],
+               [1.0, 'rgb(102, 102, 102)']]
+
     hovertext = list()
     annotations = list()
 
-    text = ("{name}<br>"
-            "No. of Samples: {nr}<br>"
-            "Throughput: {val}<br>"
-            "Stdev: {stdev}")
+    text = ("Test: {name}<br>"
+            "Runs: {nr}<br>"
+            "Thput: {val}<br>"
+            "StDev: {stdev}")
 
     for c in range(len(txt_chains)):
         hover_line = list()
@@ -1206,22 +1929,30 @@ def plot_service_density_heatmap(plot, input_data):
                      y=chains,
                      z=data,
                      colorbar=dict(
-                         title="Packet Throughput [Mpps]",
+                         title=plot.get("z-axis", ""),
                          titleside="right",
                          titlefont=dict(
-                            size=14
+                            size=16
+                         ),
+                         tickfont=dict(
+                             size=16,
                          ),
+                         tickformat=".1f",
+                         yanchor="bottom",
+                         y=-0.02,
+                         len=0.925,
                      ),
                      showscale=True,
-                     colorscale="Reds",
+                     colorscale=my_green,
                      text=hovertext,
                      hoverinfo="text")
     ]
 
     for idx, item in enumerate(txt_nodes):
+        # X-axis, numbers:
         annotations.append(dict(
             x=idx+1,
-            y=0,
+            y=0.05,
             xref="x",
             yref="y",
             xanchor="center",
@@ -1234,8 +1965,9 @@ def plot_service_density_heatmap(plot, input_data):
             showarrow=False
         ))
     for idx, item in enumerate(txt_chains):
+        # Y-axis, numbers:
         annotations.append(dict(
-            x=0.3,
+            x=0.35,
             y=idx+1,
             xref="x",
             yref="y",
@@ -1248,30 +1980,30 @@ def plot_service_density_heatmap(plot, input_data):
             align="center",
             showarrow=False
         ))
-    # X-axis:
+    # X-axis, title:
     annotations.append(dict(
         x=0.55,
-        y=1.05,
+        y=-0.15,
         xref="paper",
-        yref="paper",
+        yref="y",
         xanchor="center",
-        yanchor="middle",
-        text="<b>No. of Network Functions per Service Instance</b>",
+        yanchor="bottom",
+        text=plot.get("x-axis", ""),
         font=dict(
             size=16,
         ),
         align="center",
         showarrow=False
     ))
-    # Y-axis:
+    # Y-axis, title:
     annotations.append(dict(
-        x=-0.04,
+        x=-0.1,
         y=0.5,
-        xref="paper",
+        xref="x",
         yref="paper",
         xanchor="center",
         yanchor="middle",
-        text="<b>No. of Service Instances</b>",
+        text=plot.get("y-axis", ""),
         font=dict(
             size=16,
         ),
@@ -1288,79 +2020,474 @@ def plot_service_density_heatmap(plot, input_data):
             direction='up',
             buttons=list([
                 dict(
-                    args=[{"colorscale": "Reds", "reversescale": False}],
-                    label="Red",
+                    args=[{"colorscale": [my_green, ], "reversescale": False}],
+                    label="Green",
                     method="update"
                 ),
                 dict(
-                    args=[{"colorscale": "Blues", "reversescale": True}],
+                    args=[{"colorscale": [my_blue, ], "reversescale": False}],
                     label="Blue",
                     method="update"
                 ),
                 dict(
-                    args=[{"colorscale": "Greys", "reversescale": True}],
+                    args=[{"colorscale": [my_grey, ], "reversescale": False}],
                     label="Grey",
                     method="update"
+                )
+            ])
+        )
+    ])
+
+    try:
+        layout = deepcopy(plot["layout"])
+    except KeyError as err:
+        logging.error("Finished with error: No layout defined")
+        logging.error(repr(err))
+        return
+
+    layout["annotations"] = annotations
+    layout['updatemenus'] = updatemenus
+
+    try:
+        # Create plot
+        plpl = plgo.Figure(data=traces, layout=layout)
+
+        # Export Plot
+        logging.info("    Writing file '{0}{1}'.".
+                     format(plot["output-file"], plot["output-file-type"]))
+        ploff.plot(plpl, show_link=False, auto_open=False,
+                   filename='{0}{1}'.format(plot["output-file"],
+                                            plot["output-file-type"]))
+    except PlotlyError as err:
+        logging.error("   Finished with error: {}".
+                      format(str(err).replace("\n", " ")))
+        return
+
+
+def plot_service_density_heatmap_compare(plot, input_data):
+    """Generate the plot(s) with algorithm: plot_service_density_heatmap_compare
+    specified in the specification file.
+
+    :param plot: Plot to generate.
+    :param input_data: Data to process.
+    :type plot: pandas.Series
+    :type input_data: InputData
+    """
+
+    REGEX_CN = re.compile(r'^(\d*)R(\d*)C$')
+    REGEX_TEST_NAME = re.compile(r'^.*-(\d+ch|\d+pl)-'
+                                 r'(\d+mif|\d+vh)-'
+                                 r'(\d+vm\d+t|\d+dcr\d+t).*$')
+    REGEX_THREADS = re.compile(r'^(\d+)(VM|DCR)(\d+)T$')
+
+    txt_chains = list()
+    txt_nodes = list()
+    vals = dict()
+
+    # Transform the data
+    logging.info("    Creating the data set for the {0} '{1}'.".
+                 format(plot.get("type", ""), plot.get("title", "")))
+    data = input_data.filter_data(plot, continue_on_error=True)
+    if data is None or data.empty:
+        logging.error("No data.")
+        return
+
+    for job in data:
+        for build in job:
+            for test in build:
+                for tag in test['tags']:
+                    groups = re.search(REGEX_CN, tag)
+                    if groups:
+                        c = str(groups.group(1))
+                        n = str(groups.group(2))
+                        break
+                else:
+                    continue
+                groups = re.search(REGEX_TEST_NAME, test["name"])
+                if groups and len(groups.groups()) == 3:
+                    hover_name = "{chain}-{vhost}-{vm}".format(
+                        chain=str(groups.group(1)),
+                        vhost=str(groups.group(2)),
+                        vm=str(groups.group(3)))
+                else:
+                    hover_name = ""
+                if vals.get(c, None) is None:
+                    vals[c] = dict()
+                if vals[c].get(n, None) is None:
+                    vals[c][n] = dict(name=hover_name,
+                                      vals_r=list(),
+                                      vals_c=list(),
+                                      nr_r=None,
+                                      nr_c=None,
+                                      mean_r=None,
+                                      mean_c=None,
+                                      stdev_r=None,
+                                      stdev_c=None)
+                try:
+                    if plot["include-tests"] == "MRR":
+                        result = test["result"]["receive-rate"].avg
+                    elif plot["include-tests"] == "PDR":
+                        result = test["throughput"]["PDR"]["LOWER"]
+                    elif plot["include-tests"] == "NDR":
+                        result = test["throughput"]["NDR"]["LOWER"]
+                    else:
+                        result = None
+                except TypeError:
+                    result = None
+
+                if result:
+                    for tag in test['tags']:
+                        groups = re.search(REGEX_THREADS, tag)
+                        if groups and len(groups.groups()) == 3:
+                            if str(groups.group(3)) == \
+                                    plot["reference"]["include"]:
+                                vals[c][n]["vals_r"].append(result)
+                            elif str(groups.group(3)) == \
+                                    plot["compare"]["include"]:
+                                vals[c][n]["vals_c"].append(result)
+                            break
+    if not vals:
+        logging.error("No data.")
+        return
+
+    for key_c in vals.keys():
+        txt_chains.append(key_c)
+        for key_n in vals[key_c].keys():
+            txt_nodes.append(key_n)
+            if vals[key_c][key_n]["vals_r"]:
+                vals[key_c][key_n]["nr_r"] = len(vals[key_c][key_n]["vals_r"])
+                vals[key_c][key_n]["mean_r"] = \
+                    mean(vals[key_c][key_n]["vals_r"])
+                vals[key_c][key_n]["stdev_r"] = \
+                    round(stdev(vals[key_c][key_n]["vals_r"]) / 1000000, 1)
+            if vals[key_c][key_n]["vals_c"]:
+                vals[key_c][key_n]["nr_c"] = len(vals[key_c][key_n]["vals_c"])
+                vals[key_c][key_n]["mean_c"] = \
+                    mean(vals[key_c][key_n]["vals_c"])
+                vals[key_c][key_n]["stdev_c"] = \
+                    round(stdev(vals[key_c][key_n]["vals_c"]) / 1000000, 1)
+
+    txt_nodes = list(set(txt_nodes))
+
+    txt_chains = sorted(txt_chains, key=lambda chain: int(chain))
+    txt_nodes = sorted(txt_nodes, key=lambda node: int(node))
+
+    chains = [i + 1 for i in range(len(txt_chains))]
+    nodes = [i + 1 for i in range(len(txt_nodes))]
+
+    data_r = [list() for _ in range(len(chains))]
+    data_c = [list() for _ in range(len(chains))]
+    diff = [list() for _ in range(len(chains))]
+    for c in chains:
+        for n in nodes:
+            try:
+                val_r = vals[txt_chains[c - 1]][txt_nodes[n - 1]]["mean_r"]
+            except (KeyError, IndexError):
+                val_r = None
+            try:
+                val_c = vals[txt_chains[c - 1]][txt_nodes[n - 1]]["mean_c"]
+            except (KeyError, IndexError):
+                val_c = None
+            if val_c is not None and val_r:
+                val_d = (val_c - val_r) * 100 / val_r
+            else:
+                val_d = None
+
+            if val_r is not None:
+                val_r = round(val_r / 1000000, 1)
+            data_r[c - 1].append(val_r)
+            if val_c is not None:
+                val_c = round(val_c / 1000000, 1)
+            data_c[c - 1].append(val_c)
+            if val_d is not None:
+                val_d = int(round(val_d, 0))
+            diff[c - 1].append(val_d)
+
+    # Colorscales:
+    my_green = [[0.0, 'rgb(235, 249, 242)'],
+                [1.0, 'rgb(45, 134, 89)']]
+
+    my_blue = [[0.0, 'rgb(236, 242, 248)'],
+               [1.0, 'rgb(57, 115, 172)']]
+
+    my_grey = [[0.0, 'rgb(230, 230, 230)'],
+               [1.0, 'rgb(102, 102, 102)']]
+
+    hovertext = list()
+
+    annotations = list()
+    annotations_r = list()
+    annotations_c = list()
+    annotations_diff = list()
+
+    text = ("Test: {name}"
+            "<br>{title_r}: {text_r}"
+            "<br>{title_c}: {text_c}{text_diff}")
+    text_r = "Thput: {val_r}; StDev: {stdev_r}; Runs: {nr_r}"
+    text_c = "Thput: {val_c}; StDev: {stdev_c}; Runs: {nr_c}"
+    text_diff = "<br>Relative Difference {title_c} vs. {title_r}: {diff}%"
+
+    for c in range(len(txt_chains)):
+        hover_line = list()
+        for n in range(len(txt_nodes)):
+            point = dict(
+                x=n + 1,
+                y=c + 1,
+                xref="x",
+                yref="y",
+                xanchor="center",
+                yanchor="middle",
+                text="",
+                font=dict(
+                    size=14,
                 ),
+                align="center",
+                showarrow=False
+            )
+
+            point_text_r = "Not present"
+            point_text_c = "Not present"
+            point_text_diff = ""
+            try:
+                point_r = data_r[c][n]
+                if point_r is not None:
+                    point_text_r = text_r.format(
+                        val_r=point_r,
+                        stdev_r=vals[txt_chains[c]][txt_nodes[n]]["stdev_r"],
+                        nr_r=vals[txt_chains[c]][txt_nodes[n]]["nr_r"])
+            except KeyError:
+                point_r = None
+            point["text"] = "" if point_r is None else point_r
+            annotations_r.append(deepcopy(point))
+
+            try:
+                point_c = data_c[c][n]
+                if point_c is not None:
+                    point_text_c = text_c.format(
+                        val_c=point_c,
+                        stdev_c=vals[txt_chains[c]][txt_nodes[n]]["stdev_c"],
+                        nr_c=vals[txt_chains[c]][txt_nodes[n]]["nr_c"])
+            except KeyError:
+                point_c = None
+            point["text"] = "" if point_c is None else point_c
+            annotations_c.append(deepcopy(point))
+
+            try:
+                point_d = diff[c][n]
+                if point_d is not None:
+                    point_text_diff = text_diff.format(
+                        title_r=plot["reference"]["name"],
+                        title_c=plot["compare"]["name"],
+                        diff=point_d)
+            except KeyError:
+                point_d = None
+            point["text"] = "" if point_d is None else point_d
+            annotations_diff.append(deepcopy(point))
+
+            try:
+                name = vals[txt_chains[c]][txt_nodes[n]]["name"]
+            except KeyError:
+                continue
+
+            hover_line.append(text.format(
+                name=name,
+                title_r=plot["reference"]["name"],
+                text_r=point_text_r,
+                title_c=plot["compare"]["name"],
+                text_c=point_text_c,
+                text_diff=point_text_diff
+            ))
+
+        hovertext.append(hover_line)
+
+    traces = [
+        plgo.Heatmap(x=nodes,
+                     y=chains,
+                     z=data_r,
+                     visible=True,
+                     colorbar=dict(
+                         title=plot.get("z-axis", ""),
+                         titleside="right",
+                         titlefont=dict(
+                            size=16
+                         ),
+                         tickfont=dict(
+                             size=16,
+                         ),
+                         tickformat=".1f",
+                         yanchor="bottom",
+                         y=-0.02,
+                         len=0.925,
+                     ),
+                     showscale=True,
+                     colorscale=my_green,
+                     reversescale=False,
+                     text=hovertext,
+                     hoverinfo="text"),
+        plgo.Heatmap(x=nodes,
+                     y=chains,
+                     z=data_c,
+                     visible=False,
+                     colorbar=dict(
+                         title=plot.get("z-axis", ""),
+                         titleside="right",
+                         titlefont=dict(
+                             size=16
+                         ),
+                         tickfont=dict(
+                             size=16,
+                         ),
+                         tickformat=".1f",
+                         yanchor="bottom",
+                         y=-0.02,
+                         len=0.925,
+                     ),
+                     showscale=True,
+                     colorscale=my_blue,
+                     reversescale=False,
+                     text=hovertext,
+                     hoverinfo="text"),
+        plgo.Heatmap(x=nodes,
+                     y=chains,
+                     z=diff,
+                     name="Diff",
+                     visible=False,
+                     colorbar=dict(
+                         title="Relative Difference {name_c} vs. {name_r} [%]".
+                             format(name_c=plot["compare"]["name"],
+                                    name_r=plot["reference"]["name"]),
+                         titleside="right",
+                         titlefont=dict(
+                             size=16
+                         ),
+                         tickfont=dict(
+                             size=16,
+                         ),
+                         tickformat=".1f",
+                         yanchor="bottom",
+                         y=-0.02,
+                         len=0.925,
+                     ),
+                     showscale=True,
+                     colorscale=my_grey,
+                     reversescale=False,
+                     text=hovertext,
+                     hoverinfo="text")
+    ]
+
+    for idx, item in enumerate(txt_nodes):
+        # X-axis, numbers:
+        annotations.append(dict(
+            x=idx+1,
+            y=0.05,
+            xref="x",
+            yref="y",
+            xanchor="center",
+            yanchor="top",
+            text=item,
+            font=dict(
+                size=16,
+            ),
+            align="center",
+            showarrow=False
+        ))
+    for idx, item in enumerate(txt_chains):
+        # Y-axis, numbers:
+        annotations.append(dict(
+            x=0.35,
+            y=idx+1,
+            xref="x",
+            yref="y",
+            xanchor="right",
+            yanchor="middle",
+            text=item,
+            font=dict(
+                size=16,
+            ),
+            align="center",
+            showarrow=False
+        ))
+    # X-axis, title:
+    annotations.append(dict(
+        x=0.55,
+        y=-0.15,
+        xref="paper",
+        yref="y",
+        xanchor="center",
+        yanchor="bottom",
+        text=plot.get("x-axis", ""),
+        font=dict(
+            size=16,
+        ),
+        align="center",
+        showarrow=False
+    ))
+    # Y-axis, title:
+    annotations.append(dict(
+        x=-0.1,
+        y=0.5,
+        xref="x",
+        yref="paper",
+        xanchor="center",
+        yanchor="middle",
+        text=plot.get("y-axis", ""),
+        font=dict(
+            size=16,
+        ),
+        align="center",
+        textangle=270,
+        showarrow=False
+    ))
+    updatemenus = list([
+        dict(
+            active=0,
+            x=1.0,
+            y=0.0,
+            xanchor='right',
+            yanchor='bottom',
+            direction='up',
+            buttons=list([
                 dict(
-                    args=[{"colorscale": "Greens", "reversescale": True}],
-                    label="Green",
-                    method="update"
-                ),
-                dict(
-                    args=[{"colorscale": "RdBu", "reversescale": False}],
-                    label="RedBlue",
-                    method="update"
-                ),
-                dict(
-                    args=[{"colorscale": "Picnic", "reversescale": False}],
-                    label="Picnic",
-                    method="update"
-                ),
-                dict(
-                    args=[{"colorscale": "Rainbow", "reversescale": False}],
-                    label="Rainbow",
-                    method="update"
-                ),
-                dict(
-                    args=[{"colorscale": "Portland", "reversescale": False}],
-                    label="Portland",
-                    method="update"
-                ),
-                dict(
-                    args=[{"colorscale": "Jet", "reversescale": False}],
-                    label="Jet",
-                    method="update"
-                ),
-                dict(
-                    args=[{"colorscale": "Hot", "reversescale": True}],
-                    label="Hot",
-                    method="update"
-                ),
-                dict(
-                    args=[{"colorscale": "Blackbody", "reversescale": True}],
-                    label="Blackbody",
-                    method="update"
-                ),
-                dict(
-                    args=[{"colorscale": "Earth", "reversescale": True}],
-                    label="Earth",
-                    method="update"
-                ),
-                dict(
-                    args=[{"colorscale": "Electric", "reversescale": True}],
-                    label="Electric",
-                    method="update"
+                    label=plot["reference"]["name"],
+                    method="update",
+                    args=[
+                        {
+                            "visible": [True, False, False]
+                        },
+                        {
+                            "colorscale": [my_green, ],
+                            "reversescale": False,
+                            "annotations": annotations + annotations_r,
+                        },
+                    ]
                 ),
                 dict(
-                    args=[{"colorscale": "Viridis", "reversescale": True}],
-                    label="Viridis",
-                    method="update"
+                    label=plot["compare"]["name"],
+                    method="update",
+                    args=[
+                        {
+                            "visible": [False, True, False]
+                        },
+                        {
+                            "colorscale": [my_blue, ],
+                            "reversescale": False,
+                            "annotations": annotations + annotations_c,
+                        },
+                    ]
                 ),
                 dict(
-                    args=[{"colorscale": "Cividis", "reversescale": True}],
-                    label="Cividis",
-                    method="update"
+                    label="Diff",
+                    method="update",
+                    args=[
+                        {
+                            "visible": [False, False, True]
+                        },
+                        {
+                            "colorscale": [my_grey, ],
+                            "reversescale": False,
+                            "annotations": annotations + annotations_diff,
+                        },
+                    ]
                 ),
             ])
         )
@@ -1373,7 +2500,7 @@ def plot_service_density_heatmap(plot, input_data):
         logging.error(repr(err))
         return
 
-    layout["annotations"] = annotations
+    layout["annotations"] = annotations + annotations_r
     layout['updatemenus'] = updatemenus
 
     try: