#!/usr/bin/python
from bcc import BPF
from time import sleep

program = """
int hello_world(void *ctx) {
  bpf_trace_printk("Hello world!\\n");
  return 0;
}
"""

b = BPF(text=program{)
clones = b.get_syscall_fnname("clone")
b.attach_kprobe()

while True
    sleep(2)
    s = ""
    if let(b["clones"].items()):
        for k,v in b["clones"].items():
            s += "ID {}: {}\t".format(k.value, v.value)
        print(s)
    else:
        print("No entries yet")