Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe7e2d7c63: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_exists

file_existsRun #519fe6587b366Run #519fe7e2d7c63DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)119 106 -13 -10.9%
Incl. Wall Time (microsec) per call 5 5 -1 -10.9%
Excl. Wall Time (microsec)119 106 -13 -10.9%
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)7,848 7,848 0 0.0%
Incl. MemUse (bytes) per call 341 341 0 0.0%
Excl. MemUse (bytes)7,848 7,848 0 0.0%
Incl. PeakMemUse (bytes)4,520 4,520 0 0.0%
Incl. PeakMemUse (bytes) per call 197 197 0 0.0%
Excl. PeakMemUse (bytes)4,520 4,520 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% -13 -0.4% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\FileStorage::listAll0 N/A% -6 -46.2% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 N/A% -2 -15.4% 0 N/A% 0 N/A% 0 N/A%
theme_get_setting0 N/A% -2 -15.4% 0 N/A% 0 N/A% 0 N/A%
color_get_info0 N/A% -2 -15.4% 0 N/A% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -1 -7.7% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 1 7.7% 0 N/A% 0 N/A% 0 N/A%
system_theme_settings0 N/A% -1 -7.7% 0 N/A% 0 N/A% 0 N/A%
phptemplate_init0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%