Diff Report
Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for file_exists

file_existsRun #519ff921aa26dRun #519ff7ed8fdf9DiffDiff%
Number of Function Calls367 365 -2 -0.5%
Incl. Wall Time (microsec)2,754 2,751 -3 -0.1%
Incl. Wall Time (microsec) per call 8 8 0 0.4%
Excl. Wall Time (microsec)2,754 2,751 -3 -0.1%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 11 11 N/A%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)3,972 3,972 0 0.0%
Incl. MemUse (bytes) per call 11 11 0 0.5%
Excl. MemUse (bytes)3,972 3,972 0 0.0%
Incl. PeakMemUse (bytes)2,072 2,072 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 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% -3 -0.1% 4,001 50.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% 4,001 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 0.0% 19 633.3% 4,001 100.0% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 0.0% -13 -433.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -5 -166.7% 0 0.0% 0 N/A% 0 N/A%
drupal_get_filename0 0.0% -5 -166.7% 0 0.0% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 2 66.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -2 -66.7% 0 0.0% 0 N/A% 0 N/A%
phptemplate_init0 0.0% 2 66.7% 0 0.0% 0 N/A% 0 N/A%
find_conf_path0 0.0% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%