Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for is_file

is_fileRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls8 13 5 62.5%
Incl. Wall Time (microsec)108 267 159 147.2%
Incl. Wall Time (microsec) per call 14 21 7 52.1%
Excl. Wall Time (microsec)108 139 31 28.7%
Incl. CPU (microsecs)117 282 165 141.0%
Incl. CPU (microsecs) per call 15 22 7 48.3%
Excl. CPU (microsec)117 153 36 30.8%
Incl. MemUse (bytes)1,032 1,848 816 79.1%
Incl. MemUse (bytes) per call 129 142 13 10.2%
Excl. MemUse (bytes)1,032 -2,448 -3,480 -337.2%
Incl. PeakMemUse (bytes)1,560 1,736 176 11.3%
Incl. PeakMemUse (bytes) per call 195 134 -61 -31.5%
Excl. PeakMemUse (bytes)1,560 1,736 176 11.3%

Parent/Child Regression/Improvement report for is_file [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
is_file5 83.3% 159 467.6% 165 100.0% 816 0.4% 176 0.1%
Exclusive Metrics Diff for Current Function31 19.5% 36 21.8% -3,480 -426.5% 176 100.0%
Parent functions
Drupal\Core\Image\Image::processInfo0 0.0% 135 84.9% 134 81.2% 1,224 150.0% 144 81.8%
Twig_Loader_Filesystem::findTemplate5 100.0% 24 15.1% 31 18.8% -408 -50.0% 32 18.2%
Child function
Drupal\Core\StreamWrapper\LocalStream::url_stat1 100.0% 128 80.5% 129 78.2% 4,296 526.5% 0 0.0%