Netflix/flamescope
File Size
The distribution of size of files (measured in lines of code).
File Size Overall
  • There are 64 files with 2,702 lines of code.
    • 0 very long files (0 lines of code)
    • 0 long files (0 lines of code)
    • 2 medium size files (873 lines of code)
    • 3 small files (399 lines of code)
    • 59 very small files (1,430 lines of code)
0% | 0% | 32% | 14% | 52%
Legend:
1001+
501-1000
201-500
101-200
1-100


explore: grouped by folders | grouped by size | sunburst | 3D view
File Size per Extension
1001+
501-1000
201-500
101-200
1-100
jsx0% | 0% | 54% | 7% | 38%
py0% | 0% | 0% | 26% | 73%
less0% | 0% | 0% | 0% | 100%
ejs0% | 0% | 0% | 0% | 100%
File Size per Logical Decomposition
primary
1001+
501-1000
201-500
101-200
1-100
src0% | 0% | 52% | 7% | 39%
app0% | 0% | 0% | 27% | 72%
semantic0% | 0% | 0% | 0% | 100%
ROOT0% | 0% | 0% | 0% | 100%
Longest Files (Top 50)
File# lines# units
FlameGraph.jsx
in src/components/FlameGraph
 467 -
Heatmap.jsx
in src/components/Heatmap
 406 -
flame_graph.py
in app/perf
 144 3
flame_graph.py
in app/common
 131 9
FileList.jsx
in src/components/FileList
 124 -
flame_graph.py
in app/trace_event
 85 1
NavbarReducer.jsx
in src/reducers
 71 -
Navbar.jsx
in src/components/Navbar
 66 -
heatmap.py
in app/controllers
 63 2
fileutil.py
in app/common
 55 5
flame_graph.py
in app/cpuprofile
 54 3
App.jsx
in src
 50 -
heatmap.py
in app/trace_event
 45 1
Error.jsx
in src/components/Error
 44 -
flame_graph.py
in app/nflxprofile
 42 2
index.jsx
in src
 42 -
heatmap.py
in app/cpuprofile
 37 2
elided.py
in app/controllers
 36 1
differential.py
in app/controllers
 36 1
DifferentialFlameGraph.jsx
in src/components/DifferentialFlameGraph
 33 -
ElidedFlameGraph.jsx
in src/components/ElidedFlameGraph
 33 -
Navbar.jsx
in src/actions/Navbar
 33 -
heatmap.py
in app/perf
 32 1
heatmap.less
in src/components/Heatmap
 29 -
28 4
elided.py
in app/views
 26 1
differential.py
in app/views
 26 1
CheckStatus.jsx
in src/common
 26 -
chrome.py
in app/cpuprofile
 25 1
index.jsx
in src/components
 24 -
RootReducer.jsx
in src/reducers
 23 -
semantic.less
in semantic
 22 -
heatmap.py
in app/nflxprofile
 20 1
flame_graph.py
in app/controllers
 20 1
profile_list.py
in app/controllers
 18 1
heatmap.py
in app/views
 18 1
flame_graph.py
in app/views
 18 1
index.jsx
in src/components/Navbar
 18 -
index.jsx
in src/components/DifferentialFlameGraph
 18 -
index.jsx
in src/components/FlameGraph
 18 -
index.jsx
in src/components/ElidedFlameGraph
 18 -
index.jsx
in src/components/FileList
 18 -
index.jsx
in src/components/Heatmap
 18 -
index.jsx
in src/components/Error
 18 -
index.jsx
in src/actions/Navbar
 18 -
index.jsx
in src/reducers
 18 -
common.py
in app/trace_event
 15 1
ejs
index.template.ejs
in src/assets/templates
 11 -
libtype.py
in app/common
 10 1
10 -
Files With Most Units (Top 26)
File# lines# units
flame_graph.py
in app/common
 131 9
fileutil.py
in app/common
 55 5
28 4
flame_graph.py
in app/cpuprofile
 54 3
flame_graph.py
in app/perf
 144 3
heatmap.py
in app/cpuprofile
 37 2
flame_graph.py
in app/nflxprofile
 42 2
heatmap.py
in app/controllers
 63 2
run.py
in root
 6 1
heatmap.py
in app/trace_event
 45 1
flame_graph.py
in app/trace_event
 85 1
common.py
in app/trace_event
 15 1
chrome.py
in app/cpuprofile
 25 1
heatmap.py
in app/nflxprofile
 20 1
libtype.py
in app/common
 10 1
error.py
in app/common
 3 1
profile_list.py
in app/controllers
 18 1
flame_graph.py
in app/controllers
 20 1
elided.py
in app/controllers
 36 1
differential.py
in app/controllers
 36 1
heatmap.py
in app/perf
 32 1
heatmap.py
in app/views
 18 1
profile_list.py
in app/views
 8 1
flame_graph.py
in app/views
 18 1
elided.py
in app/views
 26 1
differential.py
in app/views
 26 1
Files With Long Lines (Top 14)

There are 14 files with lines longer than 120 characters. In total, there are 35 long lines.

File# lines# units# long lines
App.jsx
in src
 50 - 9
FlameGraph.jsx
in src/components/FlameGraph
 467 - 7
Heatmap.jsx
in src/components/Heatmap
 406 - 5
heatmap.py
in app/trace_event
 45 1 3
FileList.jsx
in src/components/FileList
 124 - 2
flame_graph.py
in app/trace_event
 85 1 1
heatmap.py
in app/cpuprofile
 37 2 1
flame_graph.py
in app/nflxprofile
 42 2 1
elided.py
in app/controllers
 36 1 1
differential.py
in app/controllers
 36 1 1
regexp.py
in app/perf
 7 - 1
Navbar.jsx
in src/components/Navbar
 66 - 1
DifferentialFlameGraph.jsx
in src/components/DifferentialFlameGraph
 33 - 1
ElidedFlameGraph.jsx
in src/components/ElidedFlameGraph
 33 - 1
Correlations

File Size vs. Commits (all time): 62 points

run.py x: 2 commits (all time) y: 6 lines of code src/components/FlameGraph/FlameGraph.jsx x: 41 commits (all time) y: 467 lines of code src/components/Heatmap/Heatmap.jsx x: 28 commits (all time) y: 406 lines of code app/controllers/heatmap.py x: 15 commits (all time) y: 63 lines of code app/controllers/flame_graph.py x: 16 commits (all time) y: 20 lines of code app/nflxprofile/flame_graph.py x: 14 commits (all time) y: 42 lines of code app/views/flame_graph.py x: 16 commits (all time) y: 18 lines of code semantic/semantic.less x: 6 commits (all time) y: 22 lines of code src/App.jsx x: 10 commits (all time) y: 50 lines of code src/config.jsx x: 3 commits (all time) y: 10 lines of code app/cpuprofile/flame_graph.py x: 18 commits (all time) y: 54 lines of code app/nflxprofile/heatmap.py x: 8 commits (all time) y: 20 lines of code app/cpuprofile/chrome.py x: 6 commits (all time) y: 25 lines of code app/common/flame_graph.py x: 14 commits (all time) y: 131 lines of code app/__init__.py x: 12 commits (all time) y: 28 lines of code app/controllers/differential.py x: 3 commits (all time) y: 36 lines of code app/controllers/elided.py x: 4 commits (all time) y: 36 lines of code app/views/differential.py x: 3 commits (all time) y: 26 lines of code app/views/elided.py x: 4 commits (all time) y: 26 lines of code src/components/DifferentialFlameGraph/DifferentialFlameGraph.jsx x: 3 commits (all time) y: 33 lines of code src/components/DifferentialFlameGraph/index.jsx x: 2 commits (all time) y: 18 lines of code src/components/FileList/FileList.jsx x: 15 commits (all time) y: 124 lines of code src/components/index.jsx x: 3 commits (all time) y: 24 lines of code app/trace_event/flame_graph.py x: 14 commits (all time) y: 85 lines of code app/trace_event/heatmap.py x: 9 commits (all time) y: 45 lines of code app/cpuprofile/__init__.py x: 1 commits (all time) y: 1 lines of code app/cpuprofile/heatmap.py x: 9 commits (all time) y: 37 lines of code app/perf/__init__.py x: 4 commits (all time) y: 1 lines of code src/common/CheckStatus.jsx x: 1 commits (all time) y: 26 lines of code src/components/Error/Error.jsx x: 2 commits (all time) y: 44 lines of code app/common/error.py x: 4 commits (all time) y: 3 lines of code app/controllers/profile_list.py x: 5 commits (all time) y: 18 lines of code app/perf/flame_graph.py x: 6 commits (all time) y: 144 lines of code app/trace_event/common.py x: 5 commits (all time) y: 15 lines of code app/views/heatmap.py x: 11 commits (all time) y: 18 lines of code app/views/profile_list.py x: 3 commits (all time) y: 8 lines of code app/perf/heatmap.py x: 5 commits (all time) y: 32 lines of code app/config.py x: 4 commits (all time) y: 7 lines of code app/views/__init__.py x: 2 commits (all time) y: 1 lines of code src/components/Heatmap/heatmap.less x: 8 commits (all time) y: 29 lines of code src/actions/Navbar/Navbar.jsx x: 1 commits (all time) y: 33 lines of code src/actions/Navbar/index.jsx x: 1 commits (all time) y: 18 lines of code src/components/Navbar/Navbar.jsx x: 1 commits (all time) y: 66 lines of code src/index.jsx x: 1 commits (all time) y: 42 lines of code src/reducers/NavbarReducer.jsx x: 1 commits (all time) y: 71 lines of code src/reducers/RootReducer.jsx x: 1 commits (all time) y: 23 lines of code src/components/FlameGraph/flamegraph.less x: 1 commits (all time) y: 3 lines of code
467.0
lines of code
  min: 1.0
  average: 43.39
  25th percentile: 13.75
  median: 22.5
  75th percentile: 42.0
  max: 467.0
0 41.0
commits (all time)
min: 1.0 | average: 6.19 | 25th percentile: 1.0 | median: 3.0 | 75th percentile: 9.0 | max: 41.0

File Size vs. Contributors (all time): 62 points

run.py x: 1 contributors (all time) y: 6 lines of code src/components/FlameGraph/FlameGraph.jsx x: 4 contributors (all time) y: 467 lines of code src/components/Heatmap/Heatmap.jsx x: 5 contributors (all time) y: 406 lines of code app/controllers/heatmap.py x: 4 contributors (all time) y: 63 lines of code app/controllers/flame_graph.py x: 2 contributors (all time) y: 20 lines of code app/nflxprofile/flame_graph.py x: 3 contributors (all time) y: 42 lines of code app/views/flame_graph.py x: 2 contributors (all time) y: 18 lines of code semantic/semantic.less x: 3 contributors (all time) y: 22 lines of code src/App.jsx x: 3 contributors (all time) y: 50 lines of code src/config.jsx x: 3 contributors (all time) y: 10 lines of code app/cpuprofile/flame_graph.py x: 3 contributors (all time) y: 54 lines of code app/cpuprofile/chrome.py x: 2 contributors (all time) y: 25 lines of code app/common/flame_graph.py x: 2 contributors (all time) y: 131 lines of code app/__init__.py x: 4 contributors (all time) y: 28 lines of code app/controllers/differential.py x: 1 contributors (all time) y: 36 lines of code app/views/differential.py x: 1 contributors (all time) y: 26 lines of code src/components/DifferentialFlameGraph/DifferentialFlameGraph.jsx x: 1 contributors (all time) y: 33 lines of code src/components/DifferentialFlameGraph/index.jsx x: 1 contributors (all time) y: 18 lines of code src/components/FileList/FileList.jsx x: 3 contributors (all time) y: 124 lines of code src/components/index.jsx x: 1 contributors (all time) y: 24 lines of code app/trace_event/flame_graph.py x: 3 contributors (all time) y: 85 lines of code app/trace_event/heatmap.py x: 2 contributors (all time) y: 45 lines of code app/cpuprofile/__init__.py x: 1 contributors (all time) y: 1 lines of code app/cpuprofile/heatmap.py x: 2 contributors (all time) y: 37 lines of code app/perf/__init__.py x: 2 contributors (all time) y: 1 lines of code app/common/fileutil.py x: 4 contributors (all time) y: 55 lines of code src/components/Error/Error.jsx x: 1 contributors (all time) y: 44 lines of code app/common/error.py x: 2 contributors (all time) y: 3 lines of code app/perf/flame_graph.py x: 1 contributors (all time) y: 144 lines of code app/trace_event/common.py x: 2 contributors (all time) y: 15 lines of code app/views/heatmap.py x: 4 contributors (all time) y: 18 lines of code app/views/profile_list.py x: 1 contributors (all time) y: 8 lines of code app/perf/heatmap.py x: 2 contributors (all time) y: 32 lines of code app/common/libtype.py x: 2 contributors (all time) y: 10 lines of code app/config.py x: 2 contributors (all time) y: 7 lines of code src/components/Heatmap/heatmap.less x: 2 contributors (all time) y: 29 lines of code src/components/Navbar/Navbar.jsx x: 1 contributors (all time) y: 66 lines of code src/index.jsx x: 1 contributors (all time) y: 42 lines of code src/reducers/NavbarReducer.jsx x: 1 contributors (all time) y: 71 lines of code src/reducers/RootReducer.jsx x: 1 contributors (all time) y: 23 lines of code src/components/FlameGraph/flamegraph.less x: 1 contributors (all time) y: 3 lines of code
467.0
lines of code
  min: 1.0
  average: 43.39
  25th percentile: 13.75
  median: 22.5
  75th percentile: 42.0
  max: 467.0
0 5.0
contributors (all time)
min: 1.0 | average: 1.79 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 2.0 | max: 5.0

File Size vs. Commits (30 days): 0 points

No data for "commits (30d)" vs. "lines of code".

File Size vs. Contributors (30 days): 0 points

No data for "contributors (30d)" vs. "lines of code".

File Size vs. Commits (90 days): 0 points

No data for "commits (90d)" vs. "lines of code".

File Size vs. Contributors (90 days): 0 points

No data for "contributors (90d)" vs. "lines of code".

About This Analysis
  • 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.
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