Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa3e018419: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for file_exists

file_existsRun #519aa37b5bebdRun #519aa3e018419DiffDiff%
Number of Function Calls382 382 0 0.0%
Incl. Wall Time (microsec)3,283 3,289 6 0.2%
Incl. Wall Time (microsec) per call 9 9 0 0.2%
Excl. Wall Time (microsec)3,283 3,289 6 0.2%
Incl. CPU (microsecs)3,678 3,667 -11 -0.3%
Incl. CPU (microsecs) per call 10 10 -0 -0.3%
Excl. CPU (microsec)3,678 3,667 -11 -0.3%
Incl. MemUse (bytes)6,320 6,320 0 0.0%
Incl. MemUse (bytes) per call 17 17 0 0.0%
Excl. MemUse (bytes)6,320 6,320 0 0.0%
Incl. PeakMemUse (bytes)2,232 2,232 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 0 0.0%
Excl. PeakMemUse (bytes)2,232 2,232 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% 6 0.3% -11 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 100.0% -11 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 6 100.0% -12 -109.1% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 1 16.7% 1 9.1% 0 N/A% 0 N/A%
find_conf_path0 N/A% 1 16.7% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% -1 -16.7% -2 -18.2% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -1 -16.7% -1 -9.1% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
phptemplate_init0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 N/A% 0 0.0% 3 27.3% 0 N/A% 0 N/A%