Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #529075c009a60: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #52907577b0b08Run #529075c009a60DiffDiff%
Number of Function Calls526 526 0 0.0%
Incl. Wall Time (microsec)3,577 3,601 24 0.7%
Incl. Wall Time (microsec) per call 7 7 0 0.7%
Excl. Wall Time (microsec)3,577 3,601 24 0.7%
Incl. CPU (microsecs)3,986 4,037 51 1.3%
Incl. CPU (microsecs) per call 8 8 0 1.3%
Excl. CPU (microsec)3,986 4,037 51 1.3%
Incl. MemUse (bytes)5,520 5,520 0 0.0%
Incl. MemUse (bytes) per call 10 10 0 0.0%
Excl. MemUse (bytes)5,520 5,520 0 0.0%
Incl. PeakMemUse (bytes)3,672 3,672 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 0 0.0%
Excl. PeakMemUse (bytes)3,672 3,672 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_exists0 N/A% 24 72.7% 51 150.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function24 100.0% 51 100.0% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFile0 N/A% 27 112.5% 47 92.2% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 N/A% -3 -12.5% -4 -7.8% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 3 12.5% 6 11.8% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -1 -4.2% 2 3.9% 0 N/A% 0 N/A%
find_conf_path0 N/A% -1 -4.2% 0 0.0% 0 N/A% 0 N/A%
theme_get_setting0 N/A% -1 -4.2% 0 0.0% 0 N/A% 0 N/A%
twig_init0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%