Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::findByPrefix

Drupal\Core\Config\CachedStorage::findByPrefixRun #52d3e93cb560eRun #52d3e983be01dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)749 772 23 3.1%
Incl. Wall Time (microsec) per call 150 154 5 3.1%
Excl. Wall Time (microsec)16 19 3 18.8%
Incl. CPU (microsecs)480 509 29 6.0%
Incl. CPU (microsecs) per call 96 102 6 6.0%
Excl. CPU (microsec)16 23 7 43.8%
Incl. MemUse (bytes)6,688 6,688 0 0.0%
Incl. MemUse (bytes) per call 1,338 1,338 0 0.0%
Excl. MemUse (bytes)-2,512 -2,512 0 0.0%
Incl. PeakMemUse (bytes)40,608 40,672 64 0.2%
Incl. PeakMemUse (bytes) per call 8,122 8,134 13 0.2%
Excl. PeakMemUse (bytes)296 296 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% 23 0.7% 29 0.9% 0 0.0% 64 0.0%
Exclusive Metrics Diff for Current Function3 13.0% 7 24.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Config\CachedStorage::listAll0 N/A% 23 100.0% 29 100.0% 0 N/A% 64 100.0%
Child function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 20 87.0% 22 75.9% 0 N/A% 64 100.0%