Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c5484cf48: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_exists

file_existsRun #52f5c520502f0Run #52f5c5484cf48DiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)209 203 -6 -2.9%
Incl. Wall Time (microsec) per call 3 3 -0 -2.9%
Excl. Wall Time (microsec)209 203 -6 -2.9%
Incl. CPU (microsecs)261 262 1 0.4%
Incl. CPU (microsecs) per call 4 4 0 0.4%
Excl. CPU (microsec)261 262 1 0.4%
Incl. MemUse (bytes)5,528 5,528 0 0.0%
Incl. MemUse (bytes) per call 79 79 0 0.0%
Excl. MemUse (bytes)5,528 5,528 0 0.0%
Incl. PeakMemUse (bytes)3,888 3,888 0 0.0%
Incl. PeakMemUse (bytes) per call 56 56 0 0.0%
Excl. PeakMemUse (bytes)3,888 3,888 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% -6 -0.9% 1 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -100.0% 1 100.0% 0 N/A% 0 N/A%
Parent functions
twig_init0 N/A% -3 -50.0% -4 -400.0% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% -2 -33.3% 2 200.0% 0 N/A% 0 N/A%
theme_get_setting0 N/A% -1 -16.7% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 1 16.7% 2 200.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile0 N/A% -1 -16.7% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 0 0.0% 4 400.0% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%