Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #519ead03a5283Run #519eada161e65DiffDiff%
Number of Function Calls398 398 0 0.0%
Incl. Wall Time (microsec)2,390 2,365 -25 -1.0%
Incl. Wall Time (microsec) per call 6 6 -0 -1.0%
Excl. Wall Time (microsec)2,390 2,365 -25 -1.0%
Incl. CPU (microsecs)2,715 2,700 -15 -0.6%
Incl. CPU (microsecs) per call 7 7 -0 -0.6%
Excl. CPU (microsec)2,715 2,700 -15 -0.6%
Incl. MemUse (bytes)6,320 6,320 0 0.0%
Incl. MemUse (bytes) per call 16 16 0 0.0%
Excl. MemUse (bytes)6,320 6,320 0 0.0%
Incl. PeakMemUse (bytes)4,440 4,440 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)4,440 4,440 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 -21.4% -15 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-25 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -21 -84.0% -15 -100.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -7 -28.0% -7 -46.7% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% -3 -12.0% -3 -20.0% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 2 8.0% 4 26.7% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 N/A% 2 8.0% 4 26.7% 0 N/A% 0 N/A%
phptemplate_init0 N/A% 1 4.0% 0 0.0% 0 N/A% 0 N/A%
find_conf_path0 N/A% 1 4.0% 2 13.3% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%