Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #51c24fd9b971aRun #51c25102ed66dDiffDiff%
Number of Function Calls438 440 2 0.5%
Incl. Wall Time (microsec)3,869 3,896 27 0.7%
Incl. Wall Time (microsec) per call 9 9 0 0.2%
Excl. Wall Time (microsec)3,869 3,896 27 0.7%
Incl. CPU (microsecs)4,251 4,270 19 0.4%
Incl. CPU (microsecs) per call 10 10 -0 -0.0%
Excl. CPU (microsec)4,251 4,270 19 0.4%
Incl. MemUse (bytes)7,104 7,104 0 0.0%
Incl. MemUse (bytes) per call 16 16 -0 -0.5%
Excl. MemUse (bytes)7,104 7,104 0 0.0%
Incl. PeakMemUse (bytes)2,880 2,880 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 -0 -0.5%
Excl. PeakMemUse (bytes)2,880 2,880 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% 27 0.2% 19 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function27 100.0% 19 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 7 25.9% 5 26.3% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 8 29.6% 13 68.4% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 0.0% 1 3.7% 0 0.0% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 0.0% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
drupal_get_filename0 0.0% 1 3.7% -2 -10.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 0.0% 10 37.0% 5 26.3% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
twig_init0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%