Diff Report
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd0d6038b3: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for file_exists

file_existsRun #519fd0873c1d7Run #519fd0d6038b3DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)251 247 -4 -1.6%
Incl. Wall Time (microsec) per call 9 9 -0 -1.6%
Excl. Wall Time (microsec)251 247 -4 -1.6%
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 226 226 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 147 147 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% -4 -5.8% 0 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
drupal_get_filename0 N/A% -5 -125.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -2 -50.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 2 50.0% 0 N/A% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 1 25.0% 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%
phptemplate_init0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%