Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_exists

file_existsRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls71 73 2 2.8%
Incl. Wall Time (microsec)430 446 16 3.7%
Incl. Wall Time (microsec) per call 6 6 0 0.9%
Excl. Wall Time (microsec)430 446 16 3.7%
Incl. CPU (microsecs)486 513 27 5.6%
Incl. CPU (microsecs) per call 7 7 0 2.7%
Excl. CPU (microsec)486 513 27 5.6%
Incl. MemUse (bytes)6,328 6,328 0 0.0%
Incl. MemUse (bytes) per call 89 87 -2 -2.7%
Excl. MemUse (bytes)6,328 6,328 0 0.0%
Incl. PeakMemUse (bytes)3,896 3,896 0 0.0%
Incl. PeakMemUse (bytes) per call 55 53 -2 -2.7%
Excl. PeakMemUse (bytes)3,896 3,896 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% 16 3.4% 27 2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function16 100.0% 27 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 10 62.5% 14 51.9% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 4 25.0% 8 29.6% 0 N/A% 0 N/A%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions0 0.0% 1 6.2% 4 14.8% 0 N/A% 0 N/A%
twig_init0 0.0% 1 6.2% 1 3.7% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 0.0% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_filename0 0.0% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%