Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #51b032b631491Run #51b0336932f18DiffDiff%
Number of Function Calls589 589 0 0.0%
Incl. Wall Time (microsec)3,936 3,908 -28 -0.7%
Incl. Wall Time (microsec) per call 7 7 -0 -0.7%
Excl. Wall Time (microsec)3,936 3,908 -28 -0.7%
Incl. CPU (microsecs)4,413 4,393 -20 -0.5%
Incl. CPU (microsecs) per call 7 7 -0 -0.5%
Excl. CPU (microsec)4,413 4,393 -20 -0.5%
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% -28 -12.3% -20 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-28 -100.0% -20 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -33 -117.9% -25 -125.0% 0 N/A% 0 N/A%
drupal_parse_info_file0 N/A% 13 46.4% 9 45.0% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -7 -25.0% -5 -25.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -3 -10.7% -3 -15.0% 0 N/A% 0 N/A%
twig_init0 N/A% 1 3.6% 1 5.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scan0 N/A% 1 3.6% 1 5.0% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%