Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for file_exists

file_existsRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls382 386 4 1.0%
Incl. Wall Time (microsec)3,283 3,345 62 1.9%
Incl. Wall Time (microsec) per call 9 9 0 0.8%
Excl. Wall Time (microsec)3,283 3,345 62 1.9%
Incl. CPU (microsecs)3,678 3,742 64 1.7%
Incl. CPU (microsecs) per call 10 10 0 0.7%
Excl. CPU (microsec)3,678 3,742 64 1.7%
Incl. MemUse (bytes)6,320 6,320 0 0.0%
Incl. MemUse (bytes) per call 17 16 -0 -1.0%
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 -1.0%
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_exists4 100.0% 62 0.8% 64 1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function62 100.0% 64 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile4 100.0% 62 100.0% 69 107.8% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 0.0% 1 1.6% 1 1.6% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 1 1.6% 1 1.6% 0 N/A% 0 N/A%
phptemplate_init0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 0.0% -1 -1.6% -3 -4.7% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 0.0% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_filename0 0.0% -1 -1.6% -3 -4.7% 0 N/A% 0 N/A%