X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=doc%2Fexamples%2Ftrigger-on-event%2Fperformance%2Fgenerate-graph.sh;fp=doc%2Fexamples%2Ftrigger-on-event%2Fperformance%2Fgenerate-graph.sh;h=3140eb57c92f66997fb1620976455c0ca6a4b72b;hp=0000000000000000000000000000000000000000;hb=2463b7879c00298daa79744cdaae82ac061a4ed8;hpb=3a4595c2469472dee1656cde5f8882c2123efd3c

diff --git a/doc/examples/trigger-on-event/performance/generate-graph.sh b/doc/examples/trigger-on-event/performance/generate-graph.sh
new file mode 100755
index 000000000..3140eb57c
--- /dev/null
+++ b/doc/examples/trigger-on-event/performance/generate-graph.sh
@@ -0,0 +1,108 @@
+#!/bin/bash
+#
+# Copyright (C) 2020 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
+#
+# SPDX-License-Identifier: MIT
+
+plugin_path=$(dirname "$0")
+
+DATA1="[\"duration\", \"D1\", \"performance:hit\", [\"source\", \"iteration\"], \"performance:receive\", [\"source\", \"iteration\"]]"
+
+while read -r load delay count; do
+	S=$(echo "scale=3; 1 / ( $delay / 1000 )" | bc | awk '{printf "%.3f", $0}' );
+	hz=${S/.000/}
+	hz_title=${hz/./-}
+
+	echo "Graphing Hz: ${hz} CPU: ${load}"
+
+	PLOT1="[\"Trigger latency, Freq:${hz}Hz, CPU load: ${load}%\", \"T (ms)\", \"count\", [$DATA1]]"
+
+	babeltrace2 --plugin-path="$plugin_path" --component sink.plot.PlotSink \
+		--params="histograms=[$PLOT1]"	\
+		"./trace/${load}_cpuload_${delay}ms"
+done << EOF
+0 1 10000
+25 1 10000
+50 1 10000
+75 1 10000
+100 1 10000
+0 10 5000
+25 10 5000
+50 10 5000
+75 10 5000
+100 10 5000
+0 100 6000
+25 100 6000
+50 100 6000
+75 100 6000
+100 100 6000
+0 1000 1500
+25 1000 1500
+50 1000 1500
+75 1000 1500
+100 1000 1500
+0 10000 300
+25 10000 300
+50 10000 300
+75 10000 300
+100 10000 300
+0 60000 50
+25 60000 50
+50 60000 50
+75 60000 50
+100 60000 50
+EOF
+
+pdf_unite=""
+csvs=""
+# Generate united graph and base pdf list to unite
+while read -r delay ; do
+	S=$(echo "scale=3; 1 / ( $delay / 1000 )" | bc | awk '{printf "%.3f", $0}' );
+	hz=${S/.000/}
+	hz_title=${hz/./-}
+	local_pdf_unite=""
+	echo "Combining graphs for Hz: ${hz} hz_title: $hz_title"
+
+	loggers=""
+	for load in 100 75 50 25 0; do
+		path=trigger-latency-freq-${hz_title}hz-cpu-load-${load}-.D1.csv
+		csvs="$csvs $path"
+		loggers="[\"duration-csv\", \"${load}% CPU\", \"${path}\"], $loggers"
+		local_pdf_unite="${local_pdf_unite} trigger-latency-freq-${hz_title}hz-cpu-load-${load}-.pdf"
+	done
+	pdf_unite="$pdf_unite $local_pdf_unite"
+
+	PLOT1="[\"Trigger latency, Freq:${hz}Hz\", \"T (ms)\", \"count\", [$loggers]]"
+	babeltrace2 --plugin-path="$plugin_path" --component sink.plot.PlotSink \
+		--params="histograms=[$PLOT1]"	\
+		"./trace/0_cpuload_${delay}ms"
+done << EOF
+1
+10
+100
+1000
+10000
+60000
+EOF
+
+# Add united graphs to the pdfunite cmd
+while read -r delay ; do
+	S=$(echo "scale=3; 1 / ( $delay / 1000 )" | bc | awk '{printf "%.3f", $0}' );
+	hz=${S/.000/}
+	hz_title=${hz/./-}
+
+	pdf_unite="trigger-latency-freq-${hz_title}hz.pdf $pdf_unite"
+
+done << EOF
+60000
+10000
+1000
+100
+10
+1
+EOF
+
+rm -rf $csvs
+
+pdfunite $pdf_unite summary.pdf
+