Diff Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_exists

file_existsRun #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls72 70 -2 -2.8%
Incl. Wall Time (microsec)214 209 -5 -2.3%
Incl. Wall Time (microsec) per call 3 3 0 0.5%
Excl. Wall Time (microsec)214 209 -5 -2.3%
Incl. CPU (microsecs)261 261 0 0.0%
Incl. CPU (microsecs) per call 4 4 0 2.9%
Excl. CPU (microsec)261 261 0 0.0%
Incl. MemUse (bytes)5,528 5,528 0 0.0%
Incl. MemUse (bytes) per call 77 79 2 2.9%
Excl. MemUse (bytes)5,528 5,528 0 0.0%
Incl. PeakMemUse (bytes)3,888 3,888 0 0.0%
Incl. PeakMemUse (bytes) per call 54 56 2 2.9%
Excl. PeakMemUse (bytes)3,888 3,888 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_exists-2 -100.0% -5 -21.7% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -9 -180.0% -8 N/A% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 0.0% 4 80.0% 11 N/A% 0 N/A% 0 N/A%
twig_init0 0.0% 3 60.0% 4 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -3 -60.0% -8 N/A% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% 1 N/A% 0 N/A% 0 N/A%