Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::findByPrefix

Drupal\Core\Config\CachedStorage::findByPrefixRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)790 804 14 1.8%
Incl. Wall Time (microsec) per call 395 402 7 1.8%
Excl. Wall Time (microsec)15 13 -2 -13.3%
Incl. CPU (microsecs)502 535 33 6.6%
Incl. CPU (microsecs) per call 251 268 17 6.6%
Excl. CPU (microsec)15 12 -3 -20.0%
Incl. MemUse (bytes)6,352 6,352 0 0.0%
Incl. MemUse (bytes) per call 3,176 3,176 0 0.0%
Excl. MemUse (bytes)-2,528 -2,528 0 0.0%
Incl. PeakMemUse (bytes)43,352 43,376 24 0.1%
Incl. PeakMemUse (bytes) per call 21,676 21,688 12 0.1%
Excl. PeakMemUse (bytes)248 248 0 0.0%

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% 14 14.3% 33 12.6% 0 0.0% 24 0.1%
Exclusive Metrics Diff for Current Function-2 -14.3% -3 -9.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Config\CachedStorage::listAll0 N/A% 14 100.0% 33 100.0% 0 N/A% 24 100.0%
Child function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 16 114.3% 36 109.1% 0 N/A% 24 100.0%