Background color for cell id.

plot_transmission_timeline.py

 
     # rtt cdf
     plt.clf()
+
     print(transmission_df["ack_rtt"])
     print("Calculate and polt rtt CDF...")
     plot_cdf(transmission_df, "ack_rtt")
     plt.xlabel("ACK RTT [s]")
     plt.ylabel("CDF")
-    plt.yscale("log")
+    plt.xscale("log")
     plt.legend([cc_algo])
     plt.title("{} with {}".format(transmission_direction, cc_algo))