• File size measurements show the distribution of size of files.
• Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
• It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

• There are 358 files with 46,233 lines of code.
• 6 very long files (8,998 lines of code)
• 8 long files (5,624 lines of code)
• 39 medium size files (11,081 lines of codeclsfd_ftr_w_mp_ins)
• 72 small files (10,328 lines of code)
• 233 very small files (10,202 lines of code)

There are 11 files with lines longer than 120 characters. In total, there are 186 long lines.

File	# lines	# units	# long lines
__phutil_library_map__.php in src	1029	-	170
UberArcanistStackSubmitQueueEngine.php in src/land	397	23	4
ArcanistStackWorkflow.php in src/workflow	742	28	3
ESLintLinter.php in src/lint/linter	107	15	2
PrettierLinter.php in src/lint/linter	89	11	1
UberCheckstyleLinter.php in src/lint/linter	290	18	1
ICFlowChangedLinesField.php in src/flow/field	64	5	1
UberTask.php in src/uber	252	11	1
UberMultiTestEngine.php in src/unit/engine	54	2	1
UberGradleTestEngine.php in src/unit/engine	16	2	1
ArcanistBulkPatchWorkflow.php in src/workflow	294	15	1