Diff Report
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\FileStorage::exists

Drupal\Core\Config\FileStorage::existsRun #52e49b394aea8Run #52e49acfb0eb8DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)55 52 -3 -5.5%
Incl. Wall Time (microsec) per call 18 17 -1 -5.5%
Excl. Wall Time (microsec)18 16 -2 -11.1%
Incl. CPU (microsecs)59 55 -4 -6.8%
Incl. CPU (microsecs) per call 20 18 -1 -6.8%
Excl. CPU (microsec)15 13 -2 -13.3%
Incl. MemUse (bytes)4,360 4,360 0 0.0%
Incl. MemUse (bytes) per call 1,453 1,453 0 0.0%
Excl. MemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Config\FileStorage::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
Drupal\Core\Config\FileStorage::exists0 N/A% -3 -0.3% -4 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -66.7% -2 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\FileStorage::read0 N/A% -3 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Config\FileStorage::getFilePath0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
file_exists0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%