poc : add radio monitor script for test runtime

ci-scripts/radio_monitor.py

+import subprocess
+import time
+import shlex
+import re
+import sys
+import matplotlib.pyplot as plt
+import pickle
+import numpy as np
+
+def collect(d):
+        cmd='cat L1_stats.log MAC_stats.log PDCP_stats.log RRC_stats.log'
+        process=subprocess.Popen(shlex.split(cmd), stdout=subprocess.PIPE)
+        output = process.stdout.readlines()
+        for l in output:
+            tmp=l.decode("utf-8")
+            result=re.match(rf'^.*\bPHR\b ([0-9]+).+\bbler\b ([0-9]+\.[0-9]+).+\bmcsoff\b ([0-9]+).+\bmcs\b ([0-9]+)',tmp)
+            if result is not None:
+                d['PHR'].append(int(result.group(1)))
+                d['bler'].append(float(result.group(2)))
+                d['mcsoff'].append(int(result.group(3)))
+                d['mcs'].append(int(result.group(4)))
+
+
+def graph(d):
+
+
+    figure, axis = plt.subplots(4, 1,figsize=(10, 10)) 
+
+    major_ticks = np.arange(0, len(d['PHR'])+1, 1)
+    axis[0].set_xticks(major_ticks)
+    axis[0].set_xticklabels([])
+    axis[0].plot(d['PHR'],marker='o')
+    axis[0].set_xlabel('time')
+    axis[0].set_ylabel('PHR')
+    axis[0].set_title("PHR")
+  
+    major_ticks = np.arange(0, len(d['bler'])+1, 1)
+    axis[1].set_xticks(major_ticks)
+    axis[1].set_xticklabels([])
+    axis[1].plot(d['bler'],marker='o')
+    axis[1].set_xlabel('time')
+    axis[1].set_ylabel('bler')
+    axis[1].set_title("bler")
+
+    major_ticks = np.arange(0, len(d['mcsoff'])+1, 1)
+    axis[2].set_xticks(major_ticks)
+    axis[2].set_xticklabels([])
+    axis[2].plot(d['mcsoff'],marker='o')
+    axis[2].set_xlabel('time')
+    axis[2].set_ylabel('mcsoff')
+    axis[2].set_title("mcsoff")
+
+    major_ticks = np.arange(0, len(d['mcs'])+1, 1)
+    axis[3].set_xticks(major_ticks)
+    axis[3].set_xticklabels([])
+    axis[3].plot(d['mcs'],marker='o')
+    axis[3].set_xlabel('time')
+    axis[3].set_ylabel('mcs')
+    axis[3].set_title("mcs")
+
+    plt.tight_layout()
+    # Combine all the operations and display
+    plt.savefig('/tmp/radio_monitor_dump.png')
+    plt.show()
+
+if __name__ == "__main__":
+
+
+    d={}
+    d['PHR']=[]
+    d['bler']=[]
+    d['mcsoff']=[]
+    d['mcs']=[]
+
+
+    cmd='ps aux | grep mode | grep -v grep'
+    process=subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE)
+    output = process.stdout.readlines()
+    while len(output)!=0 :
+        collect(d)
+        process=subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE)
+        output = process.stdout.readlines()
+        time.sleep(1)
+    print('process stopped')
+    with open('/tmp/radio_monitor_dump.pickle', 'wb') as handle:
+        pickle.dump(d, handle, protocol=pickle.HIGHEST_PROTOCOL)
+    graph(d)
+
+