• 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 234 files with 99,691 lines of code.
• 23 very long files (68,057 lines of code)
• 14 long files (10,139 lines of code)
• 29 medium size files (9,242 lines of codeclsfd_ftr_w_mp_ins)
• 46 small files (6,499 lines of code)
• 122 very small files (5,754 lines of code)

There are 22 files with lines longer than 120 characters. In total, there are 241 long lines.

File	# lines	# units	# long lines
saisanitycheck.c in meta	4012	118	70
parse.pl in meta	3897	162	35
saiserializetest.c in meta	1225	49	25
P4_api_SAI.py in flexsai/p4/backend/output_stage	326	23	21
P4_compiler.py in flexsai/p4/backend/output_stage	284	16	21
sai_rpc_frontend.cpp in meta	890	20	15
gensairpc.pl in meta	421	12	11
saisanity.py in ptf	246	21	8
saimetadatautils.c in meta	437	13	8
style.pm in meta	958	20	6
p4 example.p4 in flexsai/p4/p4src/example	57	-	4
saiexperimentaldashflow.h in experimental	189	-	2
saiacl.h in inc	582	-	2
lpm.py in ptf	87	14	2
saiSwitch.h in flexsai/p4/backend/json_stage	102	6	2
serialize.pm in meta	870	39	2
ancestry.pl in meta	179	5	2
port_configer.py in ptf/config	320	25	1
xmlutils.pm in meta	406	18	1
structs.pl in meta	143	4	1
utils.pm in meta	411	31	1
saimetadatatypes.h in meta	324	-	1