Diff Report
Run #550de0f0bfc62: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\ApcuBackend::getMultiple

Drupal\Core\Cache\ApcuBackend::getMultipleRun #550de0f0bfc62Run #550de0b43acdfDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)10,936 10,744 -192 -1.8%
Incl. Wall Time (microsec) per call 267 262 -5 -1.8%
Excl. Wall Time (microsec)794 802 8 1.0%
Incl. MemUse (bytes)2,636,016 2,636,016 0 0.0%
Incl. MemUse (bytes) per call 64,293 64,293 0 0.0%
Excl. MemUse (bytes)-67,696 -67,696 0 0.0%
Incl. PeakMemUse (bytes)2,405,184 2,405,184 0 0.0%
Incl. PeakMemUse (bytes) per call 58,663 58,663 0 0.0%
Excl. PeakMemUse (bytes)10,816 10,816 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\ApcuBackend::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\ApcuBackend::getMultiple0 N/A% -192 -36.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 4.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\ChainedFastBackend::getMultiple0 N/A% -192 -100.0% 0 N/A% 0 N/A%
Child functions
apc_fetch0 N/A% -212 -110.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\ApcuBackend::prepareItem0 N/A% 7 3.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\ApcuBackend::getApcuKey0 N/A% 4 2.1% 0 N/A% 0 N/A%
array_keys0 N/A% 1 0.5% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% 0 N/A% 0 N/A%