Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_exists

file_existsRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)341 305 -36 -10.6%
Incl. Wall Time (microsec) per call 5 4 -1 -10.6%
Excl. Wall Time (microsec)341 305 -36 -10.6%
Incl. CPU (microsecs)420 364 -56 -13.3%
Incl. CPU (microsecs) per call 6 5 -1 -13.3%
Excl. CPU (microsec)420 364 -56 -13.3%
Incl. MemUse (bytes)6,328 6,328 0 0.0%
Incl. MemUse (bytes) per call 90 90 0 0.0%
Excl. MemUse (bytes)6,328 6,328 0 0.0%
Incl. PeakMemUse (bytes)3,616 3,616 0 0.0%
Incl. PeakMemUse (bytes) per call 52 52 0 0.0%
Excl. PeakMemUse (bytes)3,616 3,616 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% -36 -1.5% -56 -7.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-36 -100.0% -56 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions0 N/A% -35 -97.2% -57 -101.8% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -3 -8.3% 1 1.8% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 1 2.8% -1 -1.8% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 1 2.8% -1 -1.8% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
twig_init0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%