Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

Regression/Improvement summary for file_exists

file_existsRun #54df8d322535aRun #54df8f50b2e01DiffDiff%
Number of Function Calls1,082 1,084 2 0.2%
Incl. Wall Time (microsec)4,752 4,496 -256 -5.4%
Incl. Wall Time (microsec) per call 4 4 -0 -5.6%
Excl. Wall Time (microsec)4,752 4,496 -256 -5.4%
Incl. MemUse (bytes)4,600 4,592 -8 -0.2%
Incl. MemUse (bytes) per call 4 4 -0 -0.4%
Excl. MemUse (bytes)4,600 4,592 -8 -0.2%
Incl. PeakMemUse (bytes)2,568 2,568 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 -0 -0.2%
Excl. PeakMemUse (bytes)2,568 2,568 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
file_exists2 100.0% -256 -3.9% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-256 -100.0% -8 -100.0% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension0 0.0% -261 -102.0% 0 0.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 14 5.5% 0 0.0% 0 N/A%
run_init::default/settings.php0 0.0% -11 -4.3% -8 -100.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 5 2.0% 0 0.0% 0 N/A%
Drupal\Core\Template\Loader\FilesystemLoader::__construct0 0.0% -2 -0.8% 0 0.0% 0 N/A%
theme_get_setting0 0.0% -1 -0.4% 0 0.0% 0 N/A%
Drupal\Core\DrupalKernel::findSitePath0 0.0% 0 0.0% 0 0.0% 0 N/A%