Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for file_exists

file_existsRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls90 88 -2 -2.2%
Incl. Wall Time (microsec)292 286 -6 -2.1%
Incl. Wall Time (microsec) per call 3 3 0 0.2%
Excl. Wall Time (microsec)292 286 -6 -2.1%
Incl. CPU (microsecs)362 353 -9 -2.5%
Incl. CPU (microsecs) per call 4 4 -0 -0.3%
Excl. CPU (microsec)362 353 -9 -2.5%
Incl. MemUse (bytes)4,784 4,784 0 0.0%
Incl. MemUse (bytes) per call 53 54 1 2.3%
Excl. MemUse (bytes)4,784 4,784 0 0.0%
Incl. PeakMemUse (bytes)2,944 2,944 0 0.0%
Incl. PeakMemUse (bytes) per call 33 33 1 2.3%
Excl. PeakMemUse (bytes)2,944 2,944 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% -6 -0.4% -9 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -3 -50.0% -3 -33.3% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -3 -50.0% -9 -100.0% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 0.0% 0 0.0% 3 33.3% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFileWithExtension0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%