Diff Report
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287f454ce8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #51a287779d22eRun #51a287f454ce8DiffDiff%
Number of Function Calls414 414 0 0.0%
Incl. Wall Time (microsec)2,830 2,805 -25 -0.9%
Incl. Wall Time (microsec) per call 7 7 -0 -0.9%
Excl. Wall Time (microsec)2,830 2,805 -25 -0.9%
Incl. CPU (microsecs)3,176 3,119 -57 -1.8%
Incl. CPU (microsecs) per call 8 8 -0 -1.8%
Excl. CPU (microsec)3,176 3,119 -57 -1.8%
Incl. MemUse (bytes)7,112 7,112 0 0.0%
Incl. MemUse (bytes) per call 17 17 0 0.0%
Excl. MemUse (bytes)7,112 7,112 0 0.0%
Incl. PeakMemUse (bytes)4,432 4,432 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)4,432 4,432 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% -25 -3.9% -57 -4.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-25 -100.0% -57 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -16 -64.0% -52 -91.2% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 N/A% -1 -4.0% -3 -5.3% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -1 -4.0% 3 5.3% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 N/A% -1 -4.0% -2 -3.5% 0 N/A% 0 N/A%
phptemplate_init0 N/A% -1 -4.0% -2 -3.5% 0 N/A% 0 N/A%
theme_get_setting0 N/A% -1 -4.0% -1 -1.8% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -3 -12.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% -1 -4.0% 0 0.0% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%