-# Copyright (c) 2020 Cisco and/or its affiliates.
+# Copyright (c) 2021 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 re
import logging
-from collections import OrderedDict
-from copy import deepcopy
-
import hdrh.histogram
import hdrh.codec
import pandas as pd
import plotly.offline as ploff
import plotly.graph_objs as plgo
+from collections import OrderedDict
+from copy import deepcopy
+from math import log
+
from plotly.exceptions import PlotlyError
from pal_utils import mean, stdev
REGEX_NIC = re.compile(r'(\d*ge\dp\d\D*\d*[a-z]*)-')
+# This value depends on latency stream rate (9001 pps) and duration (5s).
+# Keep it slightly higher to ensure rounding errors to not remove tick mark.
+PERCENTILE_MAX = 99.999501
+
def generate_plots(spec, data):
"""Generate all plots specified in the specification file.
u"plot_tsa_name": plot_tsa_name,
u"plot_http_server_perf_box": plot_http_server_perf_box,
u"plot_nf_heatmap": plot_nf_heatmap,
- u"plot_hdrh_lat_by_percentile": plot_hdrh_lat_by_percentile
+ u"plot_hdrh_lat_by_percentile": plot_hdrh_lat_by_percentile,
+ u"plot_hdrh_lat_by_percentile_x_log": plot_hdrh_lat_by_percentile_x_log,
+ u"plot_mrr_error_bars_name": plot_mrr_error_bars_name,
+ u"plot_mrr_box_name": plot_mrr_box_name
}
logging.info(u"Generating the plots ...")
for color, graph in enumerate(graphs):
for idx, direction in enumerate((u"direction1", u"direction2")):
- xaxis = [0.0, ]
- yaxis = [0.0, ]
- hovertext = [
- f"<b>{desc[graph]}</b><br>"
- f"Direction: {(u'W-E', u'E-W')[idx % 2]}<br>"
- f"Percentile: 0.0%<br>"
- f"Latency: 0.0uSec"
- ]
+ previous_x = 0.0
+ xaxis = list()
+ yaxis = list()
+ hovertext = list()
try:
decoded = hdrh.histogram.HdrHistogram.decode(
test[u"latency"][graph][direction][u"hdrh"]
for item in decoded.get_recorded_iterator():
percentile = item.percentile_level_iterated_to
- if percentile > 99.9:
- continue
+ xaxis.append(previous_x)
+ yaxis.append(item.value_iterated_to)
+ hovertext.append(
+ f"<b>{desc[graph]}</b><br>"
+ f"Direction: {(u'W-E', u'E-W')[idx % 2]}<br>"
+ f"Percentile: {previous_x:.5f}-{percentile:.5f}%<br>"
+ f"Latency: {item.value_iterated_to}uSec"
+ )
xaxis.append(percentile)
yaxis.append(item.value_iterated_to)
hovertext.append(
f"<b>{desc[graph]}</b><br>"
f"Direction: {(u'W-E', u'E-W')[idx % 2]}<br>"
- f"Percentile: {percentile:.5f}%<br>"
+ f"Percentile: {previous_x:.5f}-{percentile:.5f}%<br>"
f"Latency: {item.value_iterated_to}uSec"
)
+ previous_x = percentile
fig.add_trace(
plgo.Scatter(
x=xaxis,
showlegend=bool(idx),
line=dict(
color=COLORS[color],
- dash=u"dash" if idx % 2 else u"solid"
+ dash=u"solid",
+ width=1 if idx % 2 else 2
),
hovertext=hovertext,
hoverinfo=u"text"
continue
+def plot_hdrh_lat_by_percentile_x_log(plot, input_data):
+ """Generate the plot(s) with algorithm: plot_hdrh_lat_by_percentile_x_log
+ 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
+ logging.info(
+ f" Creating the data set for the {plot.get(u'type', u'')} "
+ f"{plot.get(u'title', u'')}."
+ )
+ if plot.get(u"include", None):
+ data = input_data.filter_tests_by_name(
+ plot,
+ params=[u"name", u"latency", u"parent", u"tags", u"type"]
+ )[0][0]
+ elif plot.get(u"filter", None):
+ data = input_data.filter_data(
+ plot,
+ params=[u"name", u"latency", u"parent", u"tags", u"type"],
+ continue_on_error=True
+ )[0][0]
+ else:
+ job = list(plot[u"data"].keys())[0]
+ build = str(plot[u"data"][job][0])
+ data = input_data.tests(job, build)
+
+ if data is None or len(data) == 0:
+ logging.error(u"No data.")
+ return
+
+ desc = {
+ u"LAT0": u"No-load.",
+ u"PDR10": u"Low-load, 10% PDR.",
+ u"PDR50": u"Mid-load, 50% PDR.",
+ u"PDR90": u"High-load, 90% PDR.",
+ u"PDR": u"Full-load, 100% PDR.",
+ u"NDR10": u"Low-load, 10% NDR.",
+ u"NDR50": u"Mid-load, 50% NDR.",
+ u"NDR90": u"High-load, 90% NDR.",
+ u"NDR": u"Full-load, 100% NDR."
+ }
+
+ graphs = [
+ u"LAT0",
+ u"PDR10",
+ u"PDR50",
+ u"PDR90"
+ ]
+
+ file_links = plot.get(u"output-file-links", None)
+ target_links = plot.get(u"target-links", None)
+
+ for test in data:
+ try:
+ if test[u"type"] not in (u"NDRPDR",):
+ logging.warning(f"Invalid test type: {test[u'type']}")
+ continue
+ name = re.sub(REGEX_NIC, u"", test[u"parent"].
+ replace(u'-ndrpdr', u'').replace(u'2n1l-', u''))
+ try:
+ nic = re.search(REGEX_NIC, test[u"parent"]).group(1)
+ except (IndexError, AttributeError, KeyError, ValueError):
+ nic = u""
+ name_link = f"{nic}-{test[u'name']}".replace(u'-ndrpdr', u'')
+
+ logging.info(f" Generating the graph: {name_link}")
+
+ fig = plgo.Figure()
+ layout = deepcopy(plot[u"layout"])
+
+ for color, graph in enumerate(graphs):
+ for idx, direction in enumerate((u"direction1", u"direction2")):
+ previous_x = 0.0
+ prev_perc = 0.0
+ xaxis = list()
+ yaxis = list()
+ hovertext = list()
+ try:
+ decoded = hdrh.histogram.HdrHistogram.decode(
+ test[u"latency"][graph][direction][u"hdrh"]
+ )
+ except hdrh.codec.HdrLengthException:
+ logging.warning(
+ f"No data for direction {(u'W-E', u'E-W')[idx % 2]}"
+ )
+ continue
+
+ for item in decoded.get_recorded_iterator():
+ # The real value is "percentile".
+ # For 100%, we cut that down to "x_perc" to avoid
+ # infinity.
+ percentile = item.percentile_level_iterated_to
+ x_perc = min(percentile, PERCENTILE_MAX)
+ xaxis.append(previous_x)
+ yaxis.append(item.value_iterated_to)
+ hovertext.append(
+ f"<b>{desc[graph]}</b><br>"
+ f"Direction: {(u'W-E', u'E-W')[idx % 2]}<br>"
+ f"Percentile: {prev_perc:.5f}-{percentile:.5f}%<br>"
+ f"Latency: {item.value_iterated_to}uSec"
+ )
+ next_x = 100.0 / (100.0 - x_perc)
+ xaxis.append(next_x)
+ yaxis.append(item.value_iterated_to)
+ hovertext.append(
+ f"<b>{desc[graph]}</b><br>"
+ f"Direction: {(u'W-E', u'E-W')[idx % 2]}<br>"
+ f"Percentile: {prev_perc:.5f}-{percentile:.5f}%<br>"
+ f"Latency: {item.value_iterated_to}uSec"
+ )
+ previous_x = next_x
+ prev_perc = percentile
+ fig.add_trace(
+ plgo.Scatter(
+ x=xaxis,
+ y=yaxis,
+ name=desc[graph],
+ mode=u"lines",
+ legendgroup=desc[graph],
+ showlegend=not(bool(idx)),
+ line=dict(
+ color=COLORS[color],
+ dash=u"solid",
+ width=1 if idx % 2 else 2
+ ),
+ hovertext=hovertext,
+ hoverinfo=u"text"
+ )
+ )
+
+ layout[u"title"][u"text"] = f"<b>Latency:</b> {name}"
+ x_max = log(100.0 / (100.0 - PERCENTILE_MAX), 10)
+ layout[u"xaxis"][u"range"] = [0, x_max]
+ fig.update_layout(layout)
+
+ # Create plot
+ file_name = f"{plot[u'output-file']}-{name_link}.html"
+ logging.info(f" Writing file {file_name}")
+
+ try:
+ # Export Plot
+ ploff.plot(fig, show_link=False, auto_open=False,
+ filename=file_name)
+ # Add link to the file:
+ if file_links and target_links:
+ with open(file_links, u"a") as file_handler:
+ file_handler.write(
+ f"- `{name_link} "
+ f"<{target_links}/{file_name.split(u'/')[-1]}>`_\n"
+ )
+ except FileNotFoundError as err:
+ logging.error(
+ f"Not possible to write the link to the file "
+ f"{file_links}\n{err}"
+ )
+ except PlotlyError as err:
+ logging.error(f" Finished with error: {repr(err)}")
+
+ except hdrh.codec.HdrLengthException as err:
+ logging.warning(repr(err))
+ continue
+
+ except (ValueError, KeyError) as err:
+ logging.warning(repr(err))
+ continue
+
+
def plot_nf_reconf_box_name(plot, input_data):
"""Generate the plot(s) with algorithm: plot_nf_reconf_box_name
specified in the specification file.
df_y = pd.DataFrame(y_vals)
df_y.head()
for i, col in enumerate(df_y.columns):
+
tst_name = re.sub(REGEX_NIC, u"",
- col.lower().replace(u'-ndrpdr', u'').
- replace(u'2n1l-', u''))
+ col.lower().replace(u'-reconf', u'').
+ replace(u'2n1l-', u'').replace(u'2n-', u'').
+ replace(u'-testpmd', u''))
traces.append(plgo.Box(
x=[str(i + 1) + u'.'] * len(df_y[col]),
- y=[y if y else None for y in df_y[col]],
+ y=df_y[col],
name=(
f"{i + 1}. "
f"({nr_of_samples[i]:02d} "
f"run{u's' if nr_of_samples[i] > 1 else u''}, "
f"packets lost average: {mean(loss[col]):.1f}) "
- f"{u'-'.join(tst_name.split(u'-')[3:-2])}"
+ f"{u'-'.join(tst_name.split(u'-')[2:])}"
),
hoverinfo=u"y+name"
))
return
+def plot_mrr_box_name(plot, input_data):
+ """Generate the plot(s) with algorithm: plot_mrr_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
+ logging.info(
+ f" Creating data set for the {plot.get(u'type', u'')} "
+ f"{plot.get(u'title', u'')}."
+ )
+ data = input_data.filter_tests_by_name(
+ plot,
+ params=[u"result", u"parent", u"tags", u"type"])
+ if data is None:
+ logging.error(u"No data.")
+ return
+
+ # Prepare the data for the plot
+ data_x = list()
+ data_names = list()
+ data_y = list()
+ data_y_max = list()
+ idx = 1
+ for item in plot.get(u"include", tuple()):
+ reg_ex = re.compile(str(item).lower())
+ for job in data:
+ for build in job:
+ for test_id, test in build.iteritems():
+ if not re.match(reg_ex, str(test_id).lower()):
+ continue
+ try:
+ data_x.append(idx)
+ name = re.sub(REGEX_NIC, u'', test[u'parent'].lower().
+ replace(u'-mrr', u'').
+ replace(u'2n1l-', u''))
+ data_y.append(test[u"result"][u"samples"])
+ data_names.append(
+ f"{idx}."
+ f"({len(data_y[-1]):02d} "
+ f"run{u's' if len(data_y[-1]) > 1 else u''}) "
+ f"{name}"
+ )
+ data_y_max.append(max(test[u"result"][u"samples"]))
+ idx += 1
+ except (KeyError, TypeError):
+ pass
+
+ # Add plot traces
+ traces = list()
+ for idx in range(len(data_x)):
+ traces.append(
+ plgo.Box(
+ x=[data_x[idx], ] * len(data_y[idx]),
+ y=data_y[idx],
+ name=data_names[idx],
+ hoverinfo=u"y+name"
+ )
+ )
+
+ try:
+ # Create plot
+ layout = deepcopy(plot[u"layout"])
+ if layout.get(u"title", None):
+ layout[u"title"] = f"<b>Throughput:</b> {layout[u'title']}"
+ if data_y_max:
+ layout[u"yaxis"][u"range"] = [0, max(data_y_max) + 1]
+ plpl = plgo.Figure(data=traces, layout=layout)
+
+ # Export Plot
+ logging.info(f" Writing file {plot[u'output-file']}.html.")
+ ploff.plot(
+ plpl,
+ show_link=False,
+ auto_open=False,
+ filename=f"{plot[u'output-file']}.html"
+ )
+ except PlotlyError as err:
+ logging.error(
+ f" Finished with error: {repr(err)}".replace(u"\n", u" ")
+ )
+ return
+
+
+def plot_mrr_error_bars_name(plot, input_data):
+ """Generate the plot(s) with algorithm: plot_mrr_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
+ logging.info(
+ f" Creating data set for the {plot.get(u'type', u'')} "
+ f"{plot.get(u'title', u'')}."
+ )
+ data = input_data.filter_tests_by_name(
+ plot,
+ params=[u"result", u"parent", u"tags", u"type"])
+ if data is None:
+ logging.error(u"No data.")
+ return
+
+ # Prepare the data for the plot
+ data_x = list()
+ data_names = list()
+ data_y_avg = list()
+ data_y_stdev = list()
+ data_y_max = 0
+ hover_info = list()
+ idx = 1
+ for item in plot.get(u"include", tuple()):
+ reg_ex = re.compile(str(item).lower())
+ for job in data:
+ for build in job:
+ for test_id, test in build.iteritems():
+ if not re.match(reg_ex, str(test_id).lower()):
+ continue
+ try:
+ data_x.append(idx)
+ name = re.sub(REGEX_NIC, u'', test[u'parent'].lower().
+ replace(u'-mrr', u'').
+ replace(u'2n1l-', u''))
+ data_names.append(f"{idx}. {name}")
+ data_y_avg.append(
+ round(test[u"result"][u"receive-rate"], 3)
+ )
+ data_y_stdev.append(
+ round(test[u"result"][u"receive-stdev"], 3)
+ )
+ hover_info.append(
+ f"{data_names[-1]}<br>"
+ f"average [Gbps]: {data_y_avg[-1]}<br>"
+ f"stdev [Gbps]: {data_y_stdev[-1]}"
+ )
+ if data_y_avg[-1] + data_y_stdev[-1] > data_y_max:
+ data_y_max = data_y_avg[-1] + data_y_stdev[-1]
+ idx += 1
+ except (KeyError, TypeError):
+ pass
+
+ # Add plot traces
+ traces = list()
+ for idx in range(len(data_x)):
+ traces.append(
+ plgo.Scatter(
+ x=[data_x[idx], ],
+ y=[data_y_avg[idx], ],
+ error_y=dict(
+ type=u"data",
+ array=[data_y_stdev[idx], ],
+ visible=True
+ ),
+ name=data_names[idx],
+ mode=u"markers",
+ text=hover_info[idx],
+ hoverinfo=u"text"
+ )
+ )
+
+ try:
+ # Create plot
+ layout = deepcopy(plot[u"layout"])
+ if layout.get(u"title", None):
+ layout[u"title"] = f"<b>Throughput:</b> {layout[u'title']}"
+ if data_y_max:
+ layout[u"yaxis"][u"range"] = [0, int(data_y_max) + 1]
+ plpl = plgo.Figure(data=traces, layout=layout)
+
+ # Export Plot
+ logging.info(f" Writing file {plot[u'output-file']}.html.")
+ ploff.plot(
+ plpl,
+ show_link=False,
+ auto_open=False,
+ filename=f"{plot[u'output-file']}.html"
+ )
+ except PlotlyError as err:
+ logging.error(
+ f" Finished with error: {repr(err)}".replace(u"\n", u" ")
+ )
+ return
+
+
def plot_tsa_name(plot, input_data):
"""Generate the plot(s) with algorithm:
plot_tsa_name
Code Review / csit.git / blobdiff