Diff Report
Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for file_exists

file_existsRun #55a8732244c39Run #55a8735248325DiffDiff%
Number of Function Calls34 30 -4 -11.8%
Incl. Wall Time (microsec)83 62 -21 -25.3%
Incl. Wall Time (microsec) per call 2 2 -0 -15.3%
Excl. Wall Time (microsec)83 62 -21 -25.3%
Incl. MemUse (bytes)3,240 3,240 0 0.0%
Incl. MemUse (bytes) per call 95 108 13 13.3%
Excl. MemUse (bytes)3,240 3,240 0 0.0%
Incl. PeakMemUse (bytes)2,360 2,360 0 0.0%
Incl. PeakMemUse (bytes) per call 69 79 9 13.3%
Excl. PeakMemUse (bytes)2,360 2,360 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_exists-4 -100.0% -21 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-21 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-2 -50.0% -12 -57.1% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-2 -50.0% -10 -47.6% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 1 4.8% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::findSitePath0 0.0% 0 0.0% 0 N/A% 0 N/A%
???_op0 0.0% 0 0.0% 0 N/A% 0 N/A%