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

file_existsRun #51a18906335b0Run #51a188154f4e0DiffDiff%
Number of Function Calls25 15 -10 -40.0%
Incl. Wall Time (microsec)238 134 -104 -43.7%
Incl. Wall Time (microsec) per call 10 9 -1 -6.2%
Excl. Wall Time (microsec)238 134 -104 -43.7%
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)3,072 2,652 -420 -13.7%
Incl. MemUse (bytes) per call 123 177 54 43.9%
Excl. MemUse (bytes)3,072 2,652 -420 -13.7%
Incl. PeakMemUse (bytes)1,844 1,768 -76 -4.1%
Incl. PeakMemUse (bytes) per call 74 118 44 59.8%
Excl. PeakMemUse (bytes)1,844 1,768 -76 -4.1%

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-10 -100.0% -104 -0.1% 0 0.0% -420 -0.1% -76 -0.0%
Exclusive Metrics Diff for Current Function-104 -100.0% 0 N/A% -420 -100.0% -76 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-4 -40.0% -49 -47.1% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-4 -40.0% -28 -26.9% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorage::listAll-1 -10.0% -19 -18.3% 0 N/A% 0 0.0% 0 0.0%
theme_get_setting-1 -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%