Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::findByPrefix

Drupal\Core\Config\CachedStorage::findByPrefixRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)978 1,018 40 4.1%
Incl. Wall Time (microsec) per call 489 509 20 4.1%
Excl. Wall Time (microsec)27 25 -2 -7.4%
Incl. CPU (microsecs)657 676 19 2.9%
Incl. CPU (microsecs) per call 329 338 10 2.9%
Excl. CPU (microsec)21 23 2 9.5%
Incl. MemUse (bytes)10,416 10,416 0 0.0%
Incl. MemUse (bytes) per call 5,208 5,208 0 0.0%
Excl. MemUse (bytes)-2,192 -2,200 -8 -0.4%
Incl. PeakMemUse (bytes)27,440 27,440 0 0.0%
Incl. PeakMemUse (bytes) per call 13,720 13,720 0 0.0%
Excl. PeakMemUse (bytes)600 600 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% 40 0.4% 19 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -5.0% 2 10.5% -8 N/A% 0 N/A%
Parent function
Drupal\Core\Config\CachedStorage::listAll0 N/A% 40 100.0% 19 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 38 95.0% 16 84.2% 8 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::getCacheKey0 N/A% 4 10.0% 1 5.3% 0 N/A% 0 N/A%