Diff Report
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for file_exists

file_existsRun #5196effcededbRun #5196ef15c751eDiffDiff%
Number of Function Calls356 356 0 0.0%
Incl. Wall Time (microsec)9,516 15,351 5,835 61.3%
Incl. Wall Time (microsec) per call 27 43 16 61.3%
Excl. Wall Time (microsec)9,516 15,351 5,835 61.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)10,040 10,040 0 0.0%
Incl. MemUse (bytes) per call 28 28 0 0.0%
Excl. MemUse (bytes)10,040 10,040 0 0.0%
Incl. PeakMemUse (bytes)3,584 3,584 0 0.0%
Incl. PeakMemUse (bytes) per call 10 10 0 0.0%
Excl. PeakMemUse (bytes)3,584 3,584 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% 5,835 0.5% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5,835 100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 5,436 93.2% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 N/A% 133 2.3% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 N/A% 77 1.3% 0 N/A% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 57 1.0% 0 N/A% 0 N/A% 0 N/A%
find_conf_path0 N/A% 54 0.9% 0 N/A% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 34 0.6% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 17 0.3% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 15 0.3% 0 N/A% 0 N/A% 0 N/A%
phptemplate_init0 N/A% 12 0.2% 0 N/A% 0 N/A% 0 N/A%