Diff Report
Run #52404261932b3: 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 #52404261932b3Run #5240420daae43DiffDiff%
Number of Function Calls522 522 0 0.0%
Incl. Wall Time (microsec)4,047 4,054 7 0.2%
Incl. Wall Time (microsec) per call 8 8 0 0.2%
Excl. Wall Time (microsec)4,047 4,054 7 0.2%
Incl. CPU (microsecs)4,442 4,476 34 0.8%
Incl. CPU (microsecs) per call 9 9 0 0.8%
Excl. CPU (microsec)4,442 4,476 34 0.8%
Incl. MemUse (bytes)5,520 5,520 0 0.0%
Incl. MemUse (bytes) per call 11 11 0 0.0%
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 0.0%
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_exists0 N/A% 7 0.6% 34 1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 100.0% 34 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 4 57.1% 7 20.6% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 2 28.6% 1 2.9% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile0 N/A% 1 14.3% 26 76.5% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
twig_init0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%