Diff Report
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #51b0311a4e34aRun #51b0309e0d24bDiffDiff%
Number of Function Calls598 598 0 0.0%
Incl. Wall Time (microsec)3,885 3,960 75 1.9%
Incl. Wall Time (microsec) per call 6 7 0 1.9%
Excl. Wall Time (microsec)3,885 3,960 75 1.9%
Incl. CPU (microsecs)4,389 4,432 43 1.0%
Incl. CPU (microsecs) per call 7 7 0 1.0%
Excl. CPU (microsec)4,389 4,432 43 1.0%
Incl. MemUse (bytes)7,888 7,888 0 0.0%
Incl. MemUse (bytes) per call 13 13 0 0.0%
Excl. MemUse (bytes)7,888 7,888 0 0.0%
Incl. PeakMemUse (bytes)3,600 3,600 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 0 0.0%
Excl. PeakMemUse (bytes)3,600 3,600 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_exists0 N/A% 75 12.3% 43 4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function75 100.0% 43 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 50 66.7% 26 60.5% 0 N/A% 0 N/A%
drupal_parse_info_file0 N/A% 24 32.0% 10 23.3% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 N/A% 4 5.3% 10 23.3% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scan0 N/A% -3 -4.0% -4 -9.3% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -3 -4.0% -2 -4.7% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 2 2.7% 0 0.0% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 1 1.3% 1 2.3% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% -1 -1.3% 1 2.3% 0 N/A% 0 N/A%
twig_init0 N/A% 1 1.3% 0 0.0% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%