Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls46 52 6 13.0%
Incl. Wall Time (microsec)406 462 56 13.8%
Incl. Wall Time (microsec) per call 9 9 0 0.7%
Excl. Wall Time (microsec)406 462 56 13.8%
Incl. CPU (microsecs)464 531 67 14.4%
Incl. CPU (microsecs) per call 10 10 0 1.2%
Excl. CPU (microsec)464 531 67 14.4%
Incl. MemUse (bytes)6,296 6,296 0 0.0%
Incl. MemUse (bytes) per call 137 121 -16 -11.5%
Excl. MemUse (bytes)6,296 6,296 0 0.0%
Incl. PeakMemUse (bytes)2,792 2,792 0 0.0%
Incl. PeakMemUse (bytes) per call 61 54 -7 -11.5%
Excl. PeakMemUse (bytes)2,792 2,792 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_exists6 100.0% 56 1.5% 67 2.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function56 100.0% 67 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath3 50.0% 25 44.6% 35 52.2% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile3 50.0% 15 26.8% 23 34.3% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 0.0% 3 5.4% -1 -1.5% 0 N/A% 0 N/A%
twig_init0 0.0% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 0.0% -3 -5.4% -4 -6.0% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% 1 1.5% 0 N/A% 0 N/A%
drupal_get_filename0 0.0% 16 28.6% 14 20.9% 0 N/A% 0 N/A%