Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::findByPrefix

Drupal\Core\Config\CachedStorage::findByPrefixRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)2,541 2,625 84 3.3%
Incl. Wall Time (microsec) per call 231 239 8 3.3%
Excl. Wall Time (microsec)47 51 4 8.5%
Incl. CPU (microsecs)1,385 1,419 34 2.5%
Incl. CPU (microsecs) per call 126 129 3 2.5%
Excl. CPU (microsec)57 57 0 0.0%
Incl. MemUse (bytes)20,944 20,944 0 0.0%
Incl. MemUse (bytes) per call 1,904 1,904 0 0.0%
Excl. MemUse (bytes)-6,336 -6,312 24 0.4%
Incl. PeakMemUse (bytes)73,536 73,512 -24 -0.0%
Incl. PeakMemUse (bytes) per call 6,685 6,683 -2 -0.0%
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% 84 8.9% 34 47.2% 0 0.0% -24 -0.1%
Exclusive Metrics Diff for Current Function4 4.8% 0 0.0% 24 N/A% 0 0.0%
Parent function
Drupal\Core\Config\CachedStorage::listAll0 N/A% 84 100.0% 34 100.0% 0 N/A% -24 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 60 71.4% 44 129.4% -24 N/A% -24 -100.0%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 20 23.8% -10 -29.4% 0 N/A% 0 0.0%