Diff Report
Run #519fe4bc90ab9: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fe53eaaaf2: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for file_exists

file_existsRun #519fe4bc90ab9Run #519fe53eaaaf2DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)265 263 -2 -0.8%
Incl. Wall Time (microsec) per call 9 9 -0 -0.8%
Excl. Wall Time (microsec)265 263 -2 -0.8%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)6,320 6,320 0 0.0%
Incl. MemUse (bytes) per call 218 218 0 0.0%
Excl. MemUse (bytes)6,320 6,320 0 0.0%
Incl. PeakMemUse (bytes)4,128 4,128 0 0.0%
Incl. PeakMemUse (bytes) per call 142 142 0 0.0%
Excl. PeakMemUse (bytes)4,128 4,128 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% -2 -0.1% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -2 -100.0% 0 N/A% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -2 -100.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 1 50.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 1 50.0% 0 N/A% 0 N/A% 0 N/A%
phptemplate_init0 N/A% 1 50.0% 0 N/A% 0 N/A% 0 N/A%
find_conf_path0 N/A% -1 -50.0% 0 N/A% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%