Diff Report
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #530ed2569a2c7Run #530ed1c5bdc6aDiffDiff%
Number of Function Calls593 591 -2 -0.3%
Incl. Wall Time (microsec)4,024 4,053 29 0.7%
Incl. Wall Time (microsec) per call 7 7 0 1.1%
Excl. Wall Time (microsec)4,024 4,053 29 0.7%
Incl. CPU (microsecs)4,520 4,554 34 0.8%
Incl. CPU (microsecs) per call 8 8 0 1.1%
Excl. CPU (microsec)4,520 4,554 34 0.8%
Incl. MemUse (bytes)6,040 6,040 0 0.0%
Incl. MemUse (bytes) per call 10 10 0 0.3%
Excl. MemUse (bytes)6,040 6,040 0 0.0%
Incl. PeakMemUse (bytes)5,040 5,040 0 0.0%
Incl. PeakMemUse (bytes) per call 8 9 0 0.3%
Excl. PeakMemUse (bytes)5,040 5,040 0 0.0%

Parent/Child Regression/Improvement report for file_exists [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
file_exists-2 -100.0% 29 3.1% 34 2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function29 100.0% 34 100.0% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFile0 0.0% 37 127.6% 46 135.3% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -8 -27.6% -17 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 0.0% 5 17.2% 14 41.2% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -5 -17.2% -5 -14.7% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 0 0.0% -2 -5.9% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
twig_init0 0.0% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%