Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3b171080: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_exists

file_existsRun #5198b38f0f1d5Run #5198b3b171080DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)116 113 -3 -2.6%
Incl. Wall Time (microsec) per call 8 8 -0 -2.6%
Excl. Wall Time (microsec)116 113 -3 -2.6%
Incl. CPU (microsecs)133 133 0 0.0%
Incl. CPU (microsecs) per call 9 9 0 0.0%
Excl. CPU (microsec)133 133 0 0.0%
Incl. MemUse (bytes)5,512 5,512 0 0.0%
Incl. MemUse (bytes) per call 367 367 0 0.0%
Excl. MemUse (bytes)5,512 5,512 0 0.0%
Incl. PeakMemUse (bytes)3,888 3,888 0 0.0%
Incl. PeakMemUse (bytes) per call 259 259 0 0.0%
Excl. PeakMemUse (bytes)3,888 3,888 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% -3 -7.1% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
theme_get_setting0 N/A% -1 -33.3% -1 N/A% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -1 -33.3% -1 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -1 -33.3% -1 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 N/A%
phptemplate_init0 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%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 0 0.0% 2 N/A% 0 N/A% 0 N/A%