• There are 11 files with 481 lines of code.
• 0 very long files (0 lines of code)
• 0 long files (0 lines of code)
• 0 medium size files (0 lines of code)
• 1 small files (131 lines of code)
• 10 very small files (350 lines of code)

File	# lines	≈ tokens to read	# changes (1y)	≈ lines edited per change	lines read per line changed
play-access-logs-to-metrics.ts in cdk/lib	131	~700–2k	17	~20	~5
Handler.scala in src/main/scala/com/gu/alb	54	~300–1k	12	~15	~3
LocalRun.scala in src/main/scala/com/gu/alb	31	under 1k	8	~30	~1
LogService.scala in src/main/scala/com/gu/alb	67	~300–1k	3	~50	~1
AthenaClient.scala in src/main/scala/com/gu/alb	64	~300–1k	3	~50	~1
CloudwatchClient.scala in src/main/scala/com/gu/alb	47	under 1k	3	~30	~1
RoutesFetcher.scala in src/main/scala/com/gu/alb	29	under 1k	4	~20	~2
Config.scala in src/main/scala/com/gu/alb	34	under 1k	3	~30	~1
LogAggregates.scala in src/main/scala/com/gu/alb/models	13	under 1k	4	~10	~2
AppIdentity.scala in src/main/scala/com/gu/alb/models	6	under 1k	2	~7	~1
mjs eslint.config.mjs in cdk	5	under 1k	2	~5	~1

Tokens are lines × 7 to 14 (analysis.fileReadsForChanges). Lines edited per change are the file's lines added and deleted divided by its commits over the whole history. Agents read about 2,000 lines at a time: when a 17,000-line file was split into modules, the tokens an agent read for the same change fell by 83% (The Economic Benefit of Refactoring, 2026).

There is only one file with lines longer than 120 characters. In total, there is only one long line.

File	# lines	# units	# long lines
play-access-logs-to-metrics.ts in cdk/lib	131	1	1

• 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.