Diff Report
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for file_exists

file_existsRun #5178989df1d0fRun #517896dc57c6eDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)145 141 -4 -2.8%
Incl. Wall Time (microsec) per call 8 7 -0 -2.8%
Excl. Wall Time (microsec)145 141 -4 -2.8%
Incl. CPU (microsecs)167 161 -6 -3.6%
Incl. CPU (microsecs) per call 9 8 -0 -3.6%
Excl. CPU (microsec)167 161 -6 -3.6%
Incl. MemUse (bytes)5,544 5,512 -32 -0.6%
Incl. MemUse (bytes) per call 292 290 -2 -0.6%
Excl. MemUse (bytes)5,544 5,512 -32 -0.6%
Incl. PeakMemUse (bytes)3,648 3,648 0 0.0%
Incl. PeakMemUse (bytes) per call 192 192 0 0.0%
Excl. PeakMemUse (bytes)3,648 3,648 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% -4 -0.1% -6 -0.1% -32 -0.5% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -6 -100.0% -32 -100.0% 0 N/A%
Parent functions
Drupal\Core\Config\FileStorage::listAll0 N/A% -4 -100.0% -7 -116.7% 0 0.0% 0 N/A%
theme_get_setting0 N/A% 1 25.0% 0 0.0% -32 -100.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% -1 -25.0% 0 0.0% 0 0.0% 0 N/A%
phptemplate_init0 N/A% 0 0.0% 2 33.3% 0 0.0% 0 N/A%
find_conf_path0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 N/A%