Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls433 431 -2 -0.5%
Incl. Wall Time (microsec)3,712 3,705 -7 -0.2%
Incl. Wall Time (microsec) per call 9 9 0 0.3%
Excl. Wall Time (microsec)3,712 3,705 -7 -0.2%
Incl. CPU (microsecs)4,058 4,080 22 0.5%
Incl. CPU (microsecs) per call 9 9 0 1.0%
Excl. CPU (microsec)4,058 4,080 22 0.5%
Incl. MemUse (bytes)5,520 5,520 0 0.0%
Incl. MemUse (bytes) per call 13 13 0 0.5%
Excl. MemUse (bytes)5,520 5,520 0 0.0%
Incl. PeakMemUse (bytes)2,264 2,264 0 0.0%
Incl. PeakMemUse (bytes) per call 5 5 0 0.5%
Excl. PeakMemUse (bytes)2,264 2,264 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_exists-2 -100.0% -7 -0.8% 22 2.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% 22 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -9 -128.6% -5 -22.7% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -7 -100.0% -5 -22.7% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile0 0.0% 7 100.0% 32 145.5% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 1 14.3% 0 0.0% 0 N/A% 0 N/A%
twig_init0 0.0% 1 14.3% 1 4.5% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%