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

file_existsRun #5196ef15c751eRun #5196effcededbDiffDiff%
Number of Function Calls356 356 0 0.0%
Incl. Wall Time (microsec)15,351 9,516 -5,835 -38.0%
Incl. Wall Time (microsec) per call 43 27 -16 -38.0%
Excl. Wall Time (microsec)15,351 9,516 -5,835 -38.0%
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 Function-5,835 -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%