Diff Report
Run #519abd5ae932a: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519abb02c8da6: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for file_exists

file_existsRun #519abd5ae932aRun #519abb02c8da6DiffDiff%
Number of Function Calls392 390 -2 -0.5%
Incl. Wall Time (microsec)2,838 2,916 78 2.7%
Incl. Wall Time (microsec) per call 7 7 0 3.3%
Excl. Wall Time (microsec)2,838 2,916 78 2.7%
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)3,528 3,528 0 0.0%
Incl. MemUse (bytes) per call 9 9 0 0.5%
Excl. MemUse (bytes)3,528 3,528 0 0.0%
Incl. PeakMemUse (bytes)2,072 2,072 0 0.0%
Incl. PeakMemUse (bytes) per call 5 5 0 0.5%
Excl. PeakMemUse (bytes)2,072 2,072 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% 78 0.1% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function78 100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 0.0% 73 93.6% 0 N/A% 0 N/A% 0 N/A%
drupal_get_filename0 0.0% 2 2.6% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% 2 2.6% 0 N/A% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 1 1.3% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% 1 1.3% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 0.0% -1 -1.3% 0 N/A% 0 N/A% 0 N/A%
phptemplate_init0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%