blob: d8d9e25a2661e63e1abb9f5d8e9c25a95483941b [file] [log] [blame]
/*
* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <iostream>
#include "gflags/gflags.h"
#include "webrtc/call/rtc_event_log_parser.h"
#include "webrtc/tools/event_log_visualizer/analyzer.h"
#include "webrtc/tools/event_log_visualizer/plot_base.h"
#include "webrtc/tools/event_log_visualizer/plot_python.h"
DEFINE_bool(incoming, true, "Plot statistics for incoming packets.");
DEFINE_bool(outgoing, true, "Plot statistics for outgoing packets.");
DEFINE_bool(plot_all, true, "Plot all different data types.");
DEFINE_bool(plot_packets,
false,
"Plot bar graph showing the size of each packet.");
DEFINE_bool(plot_audio_playout,
false,
"Plot bar graph showing the time between each audio playout.");
DEFINE_bool(
plot_sequence_number,
false,
"Plot the difference in sequence number between consecutive packets.");
DEFINE_bool(
plot_delay_change,
false,
"Plot the difference in 1-way path delay between consecutive packets.");
DEFINE_bool(plot_accumulated_delay_change,
false,
"Plot the accumulated 1-way path delay change, or the path delay "
"change compared to the first packet.");
DEFINE_bool(plot_total_bitrate,
false,
"Plot the total bitrate used by all streams.");
DEFINE_bool(plot_stream_bitrate,
false,
"Plot the bitrate used by each stream.");
DEFINE_bool(plot_bwe,
false,
"Run the bandwidth estimator with the logged rtp and rtcp and plot "
"the output.");
DEFINE_bool(plot_network_delay_feedback,
false,
"Compute network delay based on sent packets and the received "
"transport feedback.");
DEFINE_bool(plot_fraction_loss,
false,
"Plot packet loss in percent for outgoing packets (as perceived by "
"the send-side bandwidth estimator).");
int main(int argc, char* argv[]) {
std::string program_name = argv[0];
std::string usage =
"A tool for visualizing WebRTC event logs.\n"
"Example usage:\n" +
program_name + " <logfile> | python\n" + "Run " + program_name +
" --help for a list of command line options\n";
google::SetUsageMessage(usage);
google::ParseCommandLineFlags(&argc, &argv, true);
if (argc != 2) {
// Print usage information.
std::cout << google::ProgramUsage();
return 0;
}
std::string filename = argv[1];
webrtc::ParsedRtcEventLog parsed_log;
if (!parsed_log.ParseFile(filename)) {
std::cerr << "Could not parse the entire log file." << std::endl;
std::cerr << "Proceeding to analyze the first "
<< parsed_log.GetNumberOfEvents() << " events in the file."
<< std::endl;
}
webrtc::plotting::EventLogAnalyzer analyzer(parsed_log);
std::unique_ptr<webrtc::plotting::PlotCollection> collection(
new webrtc::plotting::PythonPlotCollection());
if (FLAGS_plot_all || FLAGS_plot_packets) {
if (FLAGS_incoming) {
analyzer.CreatePacketGraph(webrtc::PacketDirection::kIncomingPacket,
collection->AppendNewPlot());
}
if (FLAGS_outgoing) {
analyzer.CreatePacketGraph(webrtc::PacketDirection::kOutgoingPacket,
collection->AppendNewPlot());
}
}
if (FLAGS_plot_all || FLAGS_plot_audio_playout) {
analyzer.CreatePlayoutGraph(collection->AppendNewPlot());
}
if (FLAGS_plot_all || FLAGS_plot_sequence_number) {
if (FLAGS_incoming) {
analyzer.CreateSequenceNumberGraph(collection->AppendNewPlot());
}
}
if (FLAGS_plot_all || FLAGS_plot_delay_change) {
if (FLAGS_incoming) {
analyzer.CreateDelayChangeGraph(collection->AppendNewPlot());
}
}
if (FLAGS_plot_all || FLAGS_plot_accumulated_delay_change) {
if (FLAGS_incoming) {
analyzer.CreateAccumulatedDelayChangeGraph(collection->AppendNewPlot());
}
}
if (FLAGS_plot_all || FLAGS_plot_fraction_loss) {
analyzer.CreateFractionLossGraph(collection->AppendNewPlot());
}
if (FLAGS_plot_all || FLAGS_plot_total_bitrate) {
if (FLAGS_incoming) {
analyzer.CreateTotalBitrateGraph(webrtc::PacketDirection::kIncomingPacket,
collection->AppendNewPlot());
}
if (FLAGS_outgoing) {
analyzer.CreateTotalBitrateGraph(webrtc::PacketDirection::kOutgoingPacket,
collection->AppendNewPlot());
}
}
if (FLAGS_plot_all || FLAGS_plot_stream_bitrate) {
if (FLAGS_incoming) {
analyzer.CreateStreamBitrateGraph(
webrtc::PacketDirection::kIncomingPacket,
collection->AppendNewPlot());
}
if (FLAGS_outgoing) {
analyzer.CreateStreamBitrateGraph(
webrtc::PacketDirection::kOutgoingPacket,
collection->AppendNewPlot());
}
}
if (FLAGS_plot_all || FLAGS_plot_bwe) {
analyzer.CreateBweSimulationGraph(collection->AppendNewPlot());
}
if (FLAGS_plot_all || FLAGS_plot_network_delay_feedback) {
analyzer.CreateNetworkDelayFeedbackGraph(collection->AppendNewPlot());
}
collection->Draw();
return 0;
}