fix(cli/bench): look for clone3 syscalls for thread count (denoland#1…

…8456)

cli/bench/main.rs

@@ -524,7 +524,14 @@ async fn main() -> Result<()> {
  file.as_file_mut().read_to_string(&mut output)?;
 
  let strace_result = test_util::parse_strace_output(&output);
- let clone = strace_result.get("clone").map(|d| d.calls).unwrap_or(0) + 1;
+ let clone =
+ strace_result
+ .get("clone")
+ .map(|d| d.calls)
+ .unwrap_or_else(|| {
+ strace_result.get("clone3").map(|d| d.calls).unwrap_or(0)
+ })
+ + 1;
  let total = strace_result.get("total").unwrap().calls;
  thread_count.insert(name.to_string(), clone as i64);
  syscall_count.insert(name.to_string(), total as i64);