Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for file_exists

file_existsRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls627 627 0 0.0%
Incl. Wall Time (microsec)4,793 4,999 206 4.3%
Incl. Wall Time (microsec) per call 8 8 0 4.3%
Excl. Wall Time (microsec)4,793 4,999 206 4.3%
Incl. CPU (microsecs)5,287 5,542 255 4.8%
Incl. CPU (microsecs) per call 8 9 0 4.8%
Excl. CPU (microsec)5,287 5,542 255 4.8%
Incl. MemUse (bytes)7,096 7,096 0 0.0%
Incl. MemUse (bytes) per call 11 11 0 0.0%
Excl. MemUse (bytes)7,096 7,096 0 0.0%
Incl. PeakMemUse (bytes)4,352 4,352 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 0 0.0%
Excl. PeakMemUse (bytes)4,352 4,352 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% 206 3.1% 255 4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function206 100.0% 255 100.0% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFile0 N/A% 197 95.6% 232 91.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\InfoParser::parse0 N/A% 7 3.4% 21 8.2% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 N/A% 2 1.0% 2 0.8% 0 N/A% 0 N/A%
find_conf_path0 N/A% -1 -0.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 1 0.5% 4 1.6% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
twig_init0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 0 0.0% -3 -1.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scan0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%