code: def pkill():
      
  
      if env():
          return 1
  
      cmd = ["ps -aux | grep fio | grep -v grep"]
      status, _, _ = cij.ssh.command(cmd, shell=True, echo=False)
      if not status:
          status, _, _ = cij.ssh.command(["pkill -f fio"], shell=True)
          if status:
              return 1
      return 0
docs: Kill all of FIO processes