minimal pmtr test

heartbeat_every_1s.py

import time
fout = open("test_1.txt", "w")

i = 0
while True:
    fout.write(f"heartbeat {i}\n")
    fout.flush()
    i += 1
    time.sleep(1)

heartbeat_every_3s.py

import time
fout = open("test_3.txt", "w")

i = 0
while True:
    fout.write(f"heartbeat {i}\n")
    fout.flush()
    i += 1
    time.sleep(3)

heartbeat_every_5s.py

import time
fout = open("test_5.txt", "w")

i = 0
while True:
    fout.write(f"heartbeat {i}\n")
    fout.flush()
    i += 1
    time.sleep(5)

pmtr.conf

job {
  name heartbeat_1
  dir /home/vsaraph
  user vsaraph
  cmd /usr/bin/python3 /home/vsaraph/pmtr_scripts/heartbeat_every_1s.py
  out /home/vsaraph/pmtr_logs/heartbeat_every_1s.log
}

job {
  name heartbeat_5
  dir /home/vsaraph
  user vsaraph
  cmd /usr/bin/python3 /home/vsaraph/pmtr_scripts/heartbeat_every_5s.py
  out /home/vsaraph/pmtr_logs/heartbeat_every_5s.log
}

job {
  name heartbeat_3
  dir /home/vsaraph
  user vsaraph
  cmd /usr/bin/python3 /home/vsaraph/pmtr_scripts/heartbeat_every_3s.py
  out /home/vsaraph/pmtr_logs/heartbeat_every_3s.log
}