Diff Report
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811c7da26f8: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\ChainedFastBackend::getMultiple

Drupal\Core\Cache\ChainedFastBackend::getMultipleRun #54811b6aec43dRun #54811c7da26f8DiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)16,909 16,352 -557 -3.3%
Incl. Wall Time (microsec) per call 256 248 -8 -3.3%
Excl. Wall Time (microsec)573 575 2 0.3%
Incl. MemUse (bytes)3,476,688 3,476,688 0 0.0%
Incl. MemUse (bytes) per call 52,677 52,677 0 0.0%
Excl. MemUse (bytes)2,600 2,600 0 0.0%
Incl. PeakMemUse (bytes)3,137,592 3,137,592 0 0.0%
Incl. PeakMemUse (bytes) per call 47,539 47,539 0 0.0%
Excl. PeakMemUse (bytes)6,400 6,400 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\ChainedFastBackend::getMultiple [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\ChainedFastBackend::getMultiple0 N/A% -557 -38.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 0.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -484 -86.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\ChainedFastBackend::get0 N/A% -73 -13.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% -539 -96.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\ChainedFastBackend::getLastWriteTimestamp0 N/A% -26 -4.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 6 1.1% 0 N/A% 0 N/A%