Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for file_exists

file_existsRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls29 31 2 6.9%
Incl. Wall Time (microsec)137 136 -1 -0.7%
Incl. Wall Time (microsec) per call 5 4 -0 -7.1%
Excl. Wall Time (microsec)137 136 -1 -0.7%
Incl. CPU (microsecs)162 155 -7 -4.3%
Incl. CPU (microsecs) per call 6 5 -1 -10.5%
Excl. CPU (microsec)162 155 -7 -4.3%
Incl. MemUse (bytes)4,728 4,728 0 0.0%
Incl. MemUse (bytes) per call 163 153 -11 -6.5%
Excl. MemUse (bytes)4,728 4,728 0 0.0%
Incl. PeakMemUse (bytes)2,904 2,904 0 0.0%
Incl. PeakMemUse (bytes) per call 100 94 -6 -6.5%
Excl. PeakMemUse (bytes)2,904 2,904 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% -1 -0.0% -7 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 6 600.0% 6 85.7% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% -9 -900.0% -10 -142.9% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 0.0% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
twig_init0 0.0% 1 100.0% -1 -14.3% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%