Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::findByPrefix

Drupal\Core\Config\CachedStorage::findByPrefixRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)819 825 6 0.7%
Incl. Wall Time (microsec) per call 205 206 2 0.7%
Excl. Wall Time (microsec)19 16 -3 -15.8%
Incl. CPU (microsecs)498 499 1 0.2%
Incl. CPU (microsecs) per call 125 125 0 0.2%
Excl. CPU (microsec)20 19 -1 -5.0%
Incl. MemUse (bytes)6,584 6,608 24 0.4%
Incl. MemUse (bytes) per call 1,646 1,652 6 0.4%
Excl. MemUse (bytes)-2,504 -2,520 -16 -0.6%
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\CachedStorage::findByPrefix [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\CachedStorage::findByPrefix0 N/A% 6 0.2% 1 0.0% 24 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -50.0% -1 -100.0% -16 -66.7% 0 N/A%
Parent function
Drupal\Core\Config\CachedStorage::listAll0 N/A% 6 100.0% 1 100.0% 24 100.0% 0 N/A%
Child function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 9 150.0% 2 200.0% 40 166.7% 0 N/A%