Diff Report
Run #5185cca3dd8d9: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185c8620c8e8: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for file_exists

file_existsRun #5185cca3dd8d9Run #5185c8620c8e8DiffDiff%
Number of Function Calls65 51 -14 -21.5%
Incl. Wall Time (microsec)227 188 -39 -17.2%
Incl. Wall Time (microsec) per call 3 4 0 5.6%
Excl. Wall Time (microsec)227 188 -39 -17.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,744 7,752 8 0.1%
Incl. MemUse (bytes) per call 119 152 33 27.6%
Excl. MemUse (bytes)7,744 7,752 8 0.1%
Incl. PeakMemUse (bytes)6,232 6,128 -104 -1.7%
Incl. PeakMemUse (bytes) per call 96 120 24 25.3%
Excl. PeakMemUse (bytes)6,232 6,128 -104 -1.7%

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-14 -100.0% -39 -0.8% 0 0.0% 8 0.0% -104 -0.0%
Exclusive Metrics Diff for Current Function-39 -100.0% 0 N/A% 8 100.0% -104 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-7 -50.0% -21 -53.8% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-7 -50.0% -18 -46.2% 0 N/A% 0 0.0% 0 0.0%
twig_init-1 -7.1% -3 -7.7% 0 N/A% -1,080 -13500.0% -1,080 -1038.5%
phptemplate_init1 7.1% 3 7.7% 0 N/A% 1,088 13600.0% 976 938.5%
theme_get_setting0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
find_conf_path0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorage::listAll0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%