Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::readMultiple

Drupal\Core\Config\CachedStorage::readMultipleRun #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)5,700 6,178 478 8.4%
Incl. Wall Time (microsec) per call 168 182 14 8.4%
Excl. Wall Time (microsec)691 757 66 9.6%
Incl. CPU (microsecs)5,673 6,133 460 8.1%
Incl. CPU (microsecs) per call 167 180 14 8.1%
Excl. CPU (microsec)532 580 48 9.0%
Incl. MemUse (bytes)344,000 344,000 0 0.0%
Incl. MemUse (bytes) per call 10,118 10,118 0 0.0%
Excl. MemUse (bytes)-177,856 -177,888 -32 -0.0%
Incl. PeakMemUse (bytes)513,160 513,312 152 0.0%
Incl. PeakMemUse (bytes) per call 15,093 15,097 4 0.0%
Excl. PeakMemUse (bytes)3,672 3,672 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\CachedStorage::readMultiple [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::readMultiple0 N/A% 478 0.5% 460 0.6% 0 0.0% 152 0.3%
Exclusive Metrics Diff for Current Function66 13.8% 48 10.4% -32 N/A% 0 0.0%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% 478 100.0% 460 100.0% 0 N/A% 152 100.0%
Child functions
Drupal\Core\Cache\ChainedFastBackend::getMultiple0 N/A% 320 66.9% 305 66.3% 56 N/A% 152 100.0%
Drupal\Core\Config\CachedStorage::getCacheKeys0 N/A% 73 15.3% 89 19.3% -24 N/A% 0 0.0%
array_filter0 N/A% 9 1.9% 16 3.5% 0 N/A% 0 0.0%
array_values0 N/A% 7 1.5% 1 0.2% 0 N/A% 0 0.0%
array_flip0 N/A% 3 0.6% 1 0.2% 0 N/A% 0 0.0%