import paramiko

c = paramiko.SSHClient()
c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
c.connect('140.44.4.11', username='root', key_filename=r'C:\Users\Snarf\.ssh\id_ed25519_snarfnet', timeout=10)

def run(cmd):
    _, o, _ = c.exec_command(cmd)
    return o.read().decode().strip()

print("Node load on 140.44.4.11:")
print(run("curl -s http://localhost:9100/metrics | grep -E '^node_load1 '"))
print("Node memory total:")
print(run("curl -s http://localhost:9100/metrics | grep -E '^node_memory_MemTotal_bytes '"))
c.close()