记录

run.py

@@ -0,0 +1,26 @@
+import json
+import matplotlib.pyplot as plt
+
+# 读取 json 文件
+with open('real.json', 'r') as f:
+    data = json.load(f)
+
+intervals = data['intervals']
+times = [i['sum']['start'] for i in intervals]
+bandwidth = [i['sum']['bits_per_second'] / 1e6 for i in intervals] # 转为 Mbps
+loss = [i['sum']['lost_percent'] for i in intervals]
+
+# 绘图
+fig, ax1 = plt.subplots()
+
+ax1.set_xlabel('Time (s)')
+ax1.set_ylabel('Bandwidth (Mbps)', color='tab:blue')
+ax1.plot(times, bandwidth, color='tab:blue', label='Bandwidth')
+ax1.set_ylim(0, 25) # 20M带宽建议坐标上限设为25
+
+ax2 = ax1.twinx()
+ax2.set_ylabel('Loss (%)', color='tab:red')
+ax2.plot(times, loss, color='tab:red', linestyle='--', label='Loss %')
+
+plt.title('iperf3 UDP 20M Pull Test')
+plt.show()

udp/A-S1.json

@@ -1,4 +1,3 @@
-nohup: ignoring input
 {
 	"start":	{
 		"connected":	[{

udp/A-S2.json

@@ -1,4 +1,3 @@
-nohup: ignoring input
 {
 	"start":	{
 		"connected":	[{