Diff Report
Run #5578e7733b8ce: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e832a56c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #5578e7733b8ceRun #5578e832a56c5DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)14 18 4 28.6%
Incl. Wall Time (microsec) per call 3 4 1 28.6%
Excl. Wall Time (microsec)14 18 4 28.6%
Incl. MemUse (bytes)2,616 2,616 0 0.0%
Incl. MemUse (bytes) per call 523 523 0 0.0%
Excl. MemUse (bytes)2,616 2,616 0 0.0%
Incl. PeakMemUse (bytes)2,408 2,408 0 0.0%
Incl. PeakMemUse (bytes) per call 482 482 0 0.0%
Excl. PeakMemUse (bytes)2,408 2,408 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
file_exists0 N/A% 4 30.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::findSitePath0 N/A% 2 50.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 1 25.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 1 25.0% 0 N/A% 0 N/A%
???_op0 N/A% 0 0.0% 0 N/A% 0 N/A%