Diff Report
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #519ec8bd1b3c1Run #519ec8682c2dcDiffDiff%
Number of Function Calls345 345 0 0.0%
Incl. Wall Time (microsec)2,125 2,078 -47 -2.2%
Incl. Wall Time (microsec) per call 6 6 -0 -2.2%
Excl. Wall Time (microsec)2,125 2,078 -47 -2.2%
Incl. CPU (microsecs)2,407 2,368 -39 -1.6%
Incl. CPU (microsecs) per call 7 7 -0 -1.6%
Excl. CPU (microsec)2,407 2,368 -39 -1.6%
Incl. MemUse (bytes)7,112 7,112 0 0.0%
Incl. MemUse (bytes) per call 21 21 0 0.0%
Excl. MemUse (bytes)7,112 7,112 0 0.0%
Incl. PeakMemUse (bytes)4,440 4,440 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 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% -47 -1.8% -39 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-47 -100.0% -39 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -52 -110.6% -40 -102.6% 0 N/A% 0 N/A%
find_conf_path0 N/A% 3 6.4% 2 5.1% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 N/A% 2 4.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
phptemplate_init0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%