Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d810c7abba: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_exists

file_existsRun #560d7dac0c098Run #560d810c7abbaDiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)270 279 9 3.3%
Incl. Wall Time (microsec) per call 4 4 0 3.3%
Excl. Wall Time (microsec)270 279 9 3.3%
Incl. MemUse (bytes)3,904 3,904 0 0.0%
Incl. MemUse (bytes) per call 59 59 0 0.0%
Excl. MemUse (bytes)3,904 3,904 0 0.0%
Incl. PeakMemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes) per call 30 30 0 0.0%
Excl. PeakMemUse (bytes)1,976 1,976 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% 9 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 100.0% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension0 N/A% 3 33.3% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 3 33.3% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 2 22.2% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 2 22.2% 0 N/A% 0 N/A%
???_op0 N/A% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::findSitePath0 N/A% 0 0.0% 0 N/A% 0 N/A%