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

file_existsRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)305 341 36 11.8%
Incl. Wall Time (microsec) per call 4 5 1 11.8%
Excl. Wall Time (microsec)305 341 36 11.8%
Incl. CPU (microsecs)364 420 56 15.4%
Incl. CPU (microsecs) per call 5 6 1 15.4%
Excl. CPU (microsec)364 420 56 15.4%
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 Function36 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%