Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for file_exists

file_existsRun #51a188154f4e0Run #51a18906335b0DiffDiff%
Number of Function Calls15 25 10 66.7%
Incl. Wall Time (microsec)134 238 104 77.6%
Incl. Wall Time (microsec) per call 9 10 1 6.6%
Excl. Wall Time (microsec)134 238 104 77.6%
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)2,652 3,072 420 15.8%
Incl. MemUse (bytes) per call 177 123 -54 -30.5%
Excl. MemUse (bytes)2,652 3,072 420 15.8%
Incl. PeakMemUse (bytes)1,768 1,844 76 4.3%
Incl. PeakMemUse (bytes) per call 118 74 -44 -37.4%
Excl. PeakMemUse (bytes)1,768 1,844 76 4.3%

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_exists10 100.0% 104 0.1% 0 0.0% 420 0.1% 76 0.0%
Exclusive Metrics Diff for Current Function104 100.0% 0 N/A% 420 100.0% 76 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath4 40.0% 49 47.1% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile4 40.0% 28 26.9% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorage::listAll1 10.0% 19 18.3% 0 N/A% 0 0.0% 0 0.0%
theme_get_setting1 10.0% 10 9.6% 0 N/A% 420 100.0% 76 100.0%
drupal_get_filename0 0.0% -1 -1.0% 0 N/A% 0 0.0% 0 0.0%
find_conf_path0 0.0% -1 -1.0% 0 N/A% 0 0.0% 0 0.0%
phptemplate_init0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%