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@@ -1,7 +1,9 @@
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#!/usr/bin/env python3
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+# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
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import json
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import numpy as np
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import matplotlib.pyplot as plt
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+import os
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import sys
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from subprocess import Popen, PIPE
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from stats import parseData
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@@ -41,7 +43,7 @@ def plot(process_data):
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plot_data(0, m_latencies, 'r', 'M. Latency')
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plot_data(1, m_ready, 'g', 'M. Ready')
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plot_data(2, m_cpu, 'b', 'M. CPU')
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- plot_data(3, m_cpuio, '#deadbe', 'M. CPUIO')
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+ plot_data(3, m_cpuio, '#deadbe', 'M. CPU+IO')
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ax.set_ylabel('Time')
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ax.set_title('title')
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@@ -50,14 +52,15 @@ def plot(process_data):
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for i in range(len(process_data))])
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for tick in ax.xaxis.get_major_ticks():
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- tick.label.set_fontsize(8)
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+ tick.label.set_fontsize(9)
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plt.legend()
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plt.tight_layout()
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plt.grid()
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- plt.savefig('out.png')
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- plt.show()
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+ filename='out.png'
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+ plt.savefig(filename)
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+ print("salida: %s" % filename)
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def meanLatency(pl):
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@@ -105,6 +108,10 @@ if len(sys.argv) != 2:
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print("1 arg, json file")
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sys.exit(1)
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+if not os.path.isfile(sys.argv[1]):
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+ print("'%s' no es un archivo / no existe" % sys.argv[1])
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+ sys.exit(2)
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+
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try:
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data = open(sys.argv[1]).read()
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j = json.loads(data)
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