Diff Report
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_exists

file_existsRun #524042daedba9Run #5240420daae43DiffDiff%
Number of Function Calls524 522 -2 -0.4%
Incl. Wall Time (microsec)4,075 4,054 -21 -0.5%
Incl. Wall Time (microsec) per call 8 8 -0 -0.1%
Excl. Wall Time (microsec)4,075 4,054 -21 -0.5%
Incl. CPU (microsecs)4,484 4,476 -8 -0.2%
Incl. CPU (microsecs) per call 9 9 0 0.2%
Excl. CPU (microsec)4,484 4,476 -8 -0.2%
Incl. MemUse (bytes)5,520 5,520 0 0.0%
Incl. MemUse (bytes) per call 11 11 0 0.4%
Excl. MemUse (bytes)5,520 5,520 0 0.0%
Incl. PeakMemUse (bytes)3,784 3,784 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 0 0.4%
Excl. PeakMemUse (bytes)3,784 3,784 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_exists-2 -100.0% -21 -0.2% -8 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-21 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -12 -57.1% -11 -137.5% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile0 0.0% -5 -23.8% 6 75.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -4 -19.0% -6 -75.0% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
twig_init0 0.0% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% 1 12.5% 0 N/A% 0 N/A%