• 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 263 files with 27,591 lines of code.
• 3 very long files (3,764 lines of code)
• 5 long files (3,900 lines of code)
• 28 medium size files (8,341 lines of codeclsfd_ftr_w_mp_ins)
• 39 small files (5,488 lines of code)
• 188 very small files (6,098 lines of code)

There are 15 files with lines longer than 120 characters. In total, there are 29 long lines.

File	# lines	# units	# long lines
GleanGradlePlugin.groovy in gradle-plugin/src/main/groovy/mozilla/telemetry/glean-gradle-plugin	393	8	8
libs.versions.toml in gradle	75	-	8
module_build.py in taskcluster/glean_taskgraph/transforms	23	1	1
__init__.py in taskcluster/glean_taskgraph/transforms	23	4	1
lint-baseline.xml in root	33	-	1
publish_to_maven_local_if_modified.py in build-scripts	68	-	1
mod.rs in glean-core/rlb/src/net	221	2	1
Cargo.toml in glean-core/rlb	38	-	1
MetricsPingScheduler.kt in glean-core/android/src/main/java/mozilla/telemetry/glean/scheduler	203	3	1
DeletionRequestPingTests.swift in glean-core/ios/GleanTests/Net	106	5	1
mod.rs in glean-core/src/event_database	1032	14	1
mod.rs in glean-core/src/upload	1596	31	1
mod.rs in glean-core/src/core	785	7	1
scheduler.rs in glean-core/src	411	21	1
Cargo.toml in glean-core	58	-	1