values_close_report
if (!values_close_report(usage_usec, expected_usage_usec, 1))
if (!values_close_report(nice_usec, expected_nice_usec, 1))
if (!values_close_report(delta, children[0].usage, 35))
if (!values_close_report(children[i + 1].usage, children[0].usage, 15))
if (!values_close_report(leaf[0].usage, nested_leaf_usage, 15))
} else if (!values_close_report(leaf[0].usage * 2, nested_leaf_usage, 15))
if (!values_close_report(child_usage, nested_leaf_usage, 1))
if (!values_close_report(usage_usec, expected_usage_usec, 10))
if (!values_close_report(usage_usec, expected_usage_usec, 10))