Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_exists

file_existsRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)264 255 -9 -3.4%
Incl. Wall Time (microsec) per call 8 8 -0 -3.4%
Excl. Wall Time (microsec)264 255 -9 -3.4%
Incl. CPU (microsecs)311 300 -11 -3.5%
Incl. CPU (microsecs) per call 10 9 -0 -3.5%
Excl. CPU (microsec)311 300 -11 -3.5%
Incl. MemUse (bytes)7,104 7,104 0 0.0%
Incl. MemUse (bytes) per call 222 222 0 0.0%
Excl. MemUse (bytes)7,104 7,104 0 0.0%
Incl. PeakMemUse (bytes)2,624 2,624 0 0.0%
Incl. PeakMemUse (bytes) per call 82 82 0 0.0%
Excl. PeakMemUse (bytes)2,624 2,624 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% -9 -1.0% -11 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -5 -55.6% -8 -72.7% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 N/A% 2 22.2% 2 18.2% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% -2 -22.2% -1 -9.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -2 -22.2% -1 -9.1% 0 N/A% 0 N/A%
theme_get_setting0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 N/A%
find_conf_path0 N/A% -1 -11.1% -1 -9.1% 0 N/A% 0 N/A%
twig_init0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%