diff --git a/sz.py b/sz.py
index 0d7e5be273..324a8e9935 100755
--- a/sz.py
+++ b/sz.py
@@ -4,6 +4,8 @@ import token
 import tokenize
 import itertools
 from tabulate import tabulate
+from tinygrad.uop import Ops
+from tinygrad.helpers import ContextVar
 
 TOKEN_WHITELIST = [token.OP, token.NAME, token.NUMBER, token.STRING]
 
@@ -79,11 +81,15 @@ if __name__ == "__main__":
       print(tabulate([headers] + sorted(table, key=lambda x: -x[1]), headers="firstrow", floatfmt=".1f")+"\n")
       groups = sorted([('/'.join(x[0].rsplit("/", 1)[0].split("/")[0:2]), x[1], x[2]) for x in table])
       dir_sizes = {}
-      for dir_name, group in itertools.groupby(groups, key=lambda x:x[0]):
+      for dir_name, _group in itertools.groupby(groups, key=lambda x:x[0]):
+        group = list(_group)
         dir_sizes[dir_name] = sum([x[1] for x in group])
-        print(f"{dir_name:30s} : {dir_sizes[dir_name]:6d}")
-      print(f"\n core line count: {sum([v for k,v in dir_sizes.items() if k not in NONCORE_DIRS])}")
+        print(f"{dir_name:30s} : {dir_sizes[dir_name]:6d} in {len(group):2d} files")
+      print()
+      print(f"        ops: {len(Ops)}")
+      print(f"      flags: {len(ContextVar._cache)}")
+      print(f" core lines: {sum([v for k,v in dir_sizes.items() if k not in NONCORE_DIRS])}")
       total_lines = sum([x[1] for x in table])
-      print(f"total line count: {total_lines}")
+      print(f"total lines: {total_lines}")
       max_line_count = int(os.getenv("MAX_LINE_COUNT", "-1"))
       assert max_line_count == -1 or total_lines <= max_line_count, f"OVER {max_line_count} LINES"