#!/usr/bin/env bpftrace
BEGIN
{
  printf("IBD to 200,000 bench\n");
}

usdt:./src/bitcoind:chainstate:connect_block
{
  $height = (uint32)arg0;

  if ($height == 1) {
    printf("block 1 found, starting benchmark\n");
    @start = nsecs;
  }

  if ($height >= 200000) {
    @end = nsecs;
    @duration = @end - @start;
    exit();
  }
}

END {
  printf("duration %d ms\n", @duration / 1000000)
}