Diff Report
Run #54df91f17bc7c: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\ChainedFastBackend::getMultiple

Drupal\Core\Cache\ChainedFastBackend::getMultipleRun #54df91f17bc7cRun #54df8d322535aDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)32,376 25,731 -6,645 -20.5%
Incl. Wall Time (microsec) per call 623 495 -128 -20.5%
Excl. Wall Time (microsec)454 477 23 5.1%
Incl. MemUse (bytes)4,397,832 4,397,832 0 0.0%
Incl. MemUse (bytes) per call 84,574 84,574 0 0.0%
Excl. MemUse (bytes)2,264 2,264 0 0.0%
Incl. PeakMemUse (bytes)3,955,368 3,955,368 0 0.0%
Incl. PeakMemUse (bytes) per call 76,065 76,065 0 0.0%
Excl. PeakMemUse (bytes)10,432 10,432 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% -6,645 -429.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function23 0.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\ChainedFastBackend::get0 N/A% -6,713 -101.0% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% 68 1.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% -6,678 -100.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\ChainedFastBackend::getLastWriteTimestamp0 N/A% 10 0.2% 0 N/A% 0 N/A%