Diff Report
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Config\FileStorage::exists

Drupal\Core\Config\FileStorage::existsRun #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)50 52 2 4.0%
Incl. Wall Time (microsec) per call 25 26 1 4.0%
Excl. Wall Time (microsec)14 15 1 7.1%
Incl. CPU (microsecs)52 54 2 3.8%
Incl. CPU (microsecs) per call 26 27 1 3.8%
Excl. CPU (microsec)12 11 -1 -8.3%
Incl. MemUse (bytes)4,312 4,328 16 0.4%
Incl. MemUse (bytes) per call 2,156 2,164 8 0.4%
Excl. MemUse (bytes)1,200 1,216 16 1.3%
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% 2 0.3% 2 0.5% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% -1 -50.0% 16 100.0% 0 N/A%
Parent function
Drupal\Core\Config\FileStorage::read0 N/A% 2 100.0% 2 100.0% 16 100.0% 0 N/A%
Child functions
Drupal\Core\Config\FileStorage::getFilePath0 N/A% 1 50.0% 2 100.0% 0 0.0% 0 N/A%
file_exists0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 N/A%