Diff Report
Run #51a462112dd99: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4629fe3743: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for file_exists

file_existsRun #51a462112dd99Run #51a4629fe3743DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)268 283 15 5.6%
Incl. Wall Time (microsec) per call 9 9 0 5.6%
Excl. Wall Time (microsec)268 283 15 5.6%
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)3,080 3,080 0 0.0%
Incl. MemUse (bytes) per call 99 99 0 0.0%
Excl. MemUse (bytes)3,080 3,080 0 0.0%
Incl. PeakMemUse (bytes)1,668 1,668 0 0.0%
Incl. PeakMemUse (bytes) per call 54 54 0 0.0%
Excl. PeakMemUse (bytes)1,668 1,668 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% 15 2.2% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
drupal_get_filename0 N/A% 8 53.3% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 N/A% 5 33.3% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 2 13.3% 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%
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% 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%