measure cpu thread time on a satnogs flowgraph with psutil

psu.py

#!/usr/bin/python3
import sys
import psutil

if(len(sys.argv) != 2):
    print("supply process ID")
    exit(1)

p = psutil.Process(int(sys.argv[1]))
print("cpu times {}".format(p.cpu_times()))
print("io counters {}".format(p.io_counters()))
print("thread name, user time, system time:")
for pt in p.threads():
    ps = psutil.Process(pt[0]).name()
    print("{} {} {}".format(ps, pt[1], pt[2]))

print("terminating.")
p.terminate()

run_satnogs_test.sh

#!/bin/bash
FREQ=145917000
DEVICE="driver=rtlsdr"
GAIN="20.7"
ANT="RX"
TMP="/tmp/rec"
DIR="1.3-1_udp" # directry that contains the flowgraphs
SCRIPT="satnogs_fsk.py"
TIME=600
#SAMPRATES="250e3 1024e3 1536e3 1792e3 1920e3 2048e3 2160e3 2560e3 2880e3 3200e3"
SAMPRATES="1024e3 2048e3 2560e3 2880e3 3200e3"
#SAMPRATES="250e3"

for SR in $SAMPRATES; do
   echo "launching flowgraph at $SR"
   "$DIR/$SCRIPT" --soapy-rx-device="$DEVICE" --samp-rate-rx="$SR" --rx-freq="$FREQ" --file-path="$TMP.ogg" --waterfall-file-path="$TMP.wf" --decoded-data-file-path="$TMP.dec" --gain="$GAIN" --antenna="$ANT" > "$DIR/$SR.log" 2>&1 &
   PID=$!
   echo "waiting $TIME seconds"
   sleep "$TIME"
   ./psu.py "$PID" > "$DIR/$SR.txt"
   #kill "$PID"
   echo -n "audio length: " >> "$DIR/$SR.txt"
   soxi -D "$TMP.ogg" >> "$DIR/$SR.txt"
   rm -f "$TMP".*
   sleep 2
done