Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for file_exists

file_existsRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls76 78 2 2.6%
Incl. Wall Time (microsec)234 244 10 4.3%
Incl. Wall Time (microsec) per call 3 3 0 1.6%
Excl. Wall Time (microsec)234 244 10 4.3%
Incl. CPU (microsecs)294 319 25 8.5%
Incl. CPU (microsecs) per call 4 4 0 5.7%
Excl. CPU (microsec)294 319 25 8.5%
Incl. MemUse (bytes)5,528 5,528 0 0.0%
Incl. MemUse (bytes) per call 73 71 -2 -2.6%
Excl. MemUse (bytes)5,528 5,528 0 0.0%
Incl. PeakMemUse (bytes)3,792 3,792 0 0.0%
Incl. PeakMemUse (bytes) per call 50 49 -1 -2.6%
Excl. PeakMemUse (bytes)3,792 3,792 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% 10 10.8% 25 12.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 100.0% 25 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 9 90.0% 14 56.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 3 30.0% 6 24.0% 0 N/A% 0 N/A%
theme_get_setting0 0.0% -1 -10.0% 1 4.0% 0 N/A% 0 N/A%
twig_init0 0.0% -1 -10.0% 1 4.0% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 0.0% 0 0.0% 6 24.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile0 0.0% 0 0.0% -2 -8.0% 0 N/A% 0 N/A%