Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_exists

file_existsRun #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls70 72 2 2.9%
Incl. Wall Time (microsec)209 214 5 2.4%
Incl. Wall Time (microsec) per call 3 3 -0 -0.5%
Excl. Wall Time (microsec)209 214 5 2.4%
Incl. CPU (microsecs)261 261 0 0.0%
Incl. CPU (microsecs) per call 4 4 -0 -2.8%
Excl. CPU (microsec)261 261 0 0.0%
Incl. MemUse (bytes)5,528 5,528 0 0.0%
Incl. MemUse (bytes) per call 79 77 -2 -2.8%
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 54 -2 -2.8%
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_exists2 100.0% 5 21.7% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 9 180.0% 8 N/A% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 0.0% -4 -80.0% -11 N/A% 0 N/A% 0 N/A%
twig_init0 0.0% -3 -60.0% -4 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 3 60.0% 8 N/A% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% -1 N/A% 0 N/A% 0 N/A%