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

file_existsRun #530ed1c5bdc6aRun #530ed2569a2c7DiffDiff%
Number of Function Calls591 593 2 0.3%
Incl. Wall Time (microsec)4,053 4,024 -29 -0.7%
Incl. Wall Time (microsec) per call 7 7 -0 -1.1%
Excl. Wall Time (microsec)4,053 4,024 -29 -0.7%
Incl. CPU (microsecs)4,554 4,520 -34 -0.7%
Incl. CPU (microsecs) per call 8 8 -0 -1.1%
Excl. CPU (microsec)4,554 4,520 -34 -0.7%
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 9 8 -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_exists2 100.0% -29 -3.1% -34 -2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-29 -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::getFullPath1 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::checkFile1 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%