Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: 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 #544337f542f97DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)5,700 5,801 101 1.8%
Incl. Wall Time (microsec) per call 168 171 3 1.8%
Excl. Wall Time (microsec)691 712 21 3.0%
Incl. CPU (microsecs)5,673 5,742 69 1.2%
Incl. CPU (microsecs) per call 167 169 2 1.2%
Excl. CPU (microsec)532 561 29 5.5%
Incl. MemUse (bytes)344,000 343,992 -8 -0.0%
Incl. MemUse (bytes) per call 10,118 10,117 -0 -0.0%
Excl. MemUse (bytes)-177,856 -177,808 48 0.0%
Incl. PeakMemUse (bytes)513,160 512,904 -256 -0.0%
Incl. PeakMemUse (bytes) per call 15,093 15,085 -8 -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% 101 3.0% 69 0.9% -8 -0.0% -256 -0.3%
Exclusive Metrics Diff for Current Function21 20.8% 29 42.0% 48 600.0% 0 0.0%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% 101 100.0% 69 100.0% -8 -100.0% -256 -100.0%
Child functions
Drupal\Core\Cache\ChainedFastBackend::getMultiple0 N/A% 83 82.2% 53 76.8% -40 -500.0% -144 -56.2%
Drupal\Core\Config\CachedStorage::getCacheKeys0 N/A% -9 -8.9% -8 -11.6% -16 -200.0% -112 -43.8%
array_filter0 N/A% 2 2.0% 1 1.4% 0 0.0% 0 0.0%
array_flip0 N/A% 2 2.0% -4 -5.8% 0 0.0% 0 0.0%
array_values0 N/A% 2 2.0% -2 -2.9% 0 0.0% 0 0.0%