Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls526 528 2 0.4%
Incl. Wall Time (microsec)3,577 3,607 30 0.8%
Incl. Wall Time (microsec) per call 7 7 0 0.5%
Excl. Wall Time (microsec)3,577 3,607 30 0.8%
Incl. CPU (microsecs)3,986 4,014 28 0.7%
Incl. CPU (microsecs) per call 8 8 0 0.3%
Excl. CPU (microsec)3,986 4,014 28 0.7%
Incl. MemUse (bytes)5,520 5,520 0 0.0%
Incl. MemUse (bytes) per call 10 10 -0 -0.4%
Excl. MemUse (bytes)5,520 5,520 0 0.0%
Incl. PeakMemUse (bytes)3,672 3,672 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 -0 -0.4%
Excl. PeakMemUse (bytes)3,672 3,672 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_exists2 100.0% 30 1.3% 28 1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function30 100.0% 28 100.0% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFile0 0.0% 25 83.3% 15 53.6% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 5 16.7% 7 25.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 4 13.3% 5 17.9% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 0.0% -3 -10.0% 0 0.0% 0 N/A% 0 N/A%
theme_get_setting0 0.0% -1 -3.3% -1 -3.6% 0 N/A% 0 N/A%
twig_init0 0.0% 0 0.0% 1 3.6% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% 1 3.6% 0 N/A% 0 N/A%