Diff Report
Run #51afe83943a2e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #51afe83943a2eRun #51afe7feeb64dDiffDiff%
Number of Function Calls455 455 0 0.0%
Incl. Wall Time (microsec)2,954 2,920 -34 -1.2%
Incl. Wall Time (microsec) per call 6 6 -0 -1.2%
Excl. Wall Time (microsec)2,954 2,920 -34 -1.2%
Incl. CPU (microsecs)3,314 3,298 -16 -0.5%
Incl. CPU (microsecs) per call 7 7 -0 -0.5%
Excl. CPU (microsec)3,314 3,298 -16 -0.5%
Incl. MemUse (bytes)7,104 7,104 0 0.0%
Incl. MemUse (bytes) per call 16 16 0 0.0%
Excl. MemUse (bytes)7,104 7,104 0 0.0%
Incl. PeakMemUse (bytes)4,192 4,192 0 0.0%
Incl. PeakMemUse (bytes) per call 9 9 0 0.0%
Excl. PeakMemUse (bytes)4,192 4,192 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% -34 -11.3% -16 -17.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-34 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -31 -91.2% -17 -106.2% 0 N/A% 0 N/A%
find_conf_path0 N/A% -1 -2.9% -2 -12.5% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -1 -2.9% 2 12.5% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
twig_init0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 N/A% 0 0.0% -2 -12.5% 0 N/A% 0 N/A%