Diff Report
Run #54f29a0893b1f: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29a910bf1c: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\ChainedFastBackend::getMultiple

Drupal\Core\Cache\ChainedFastBackend::getMultipleRun #54f29a0893b1fRun #54f29a910bf1cDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)16,074 16,010 -64 -0.4%
Incl. Wall Time (microsec) per call 309 308 -1 -0.4%
Excl. Wall Time (microsec)420 416 -4 -1.0%
Incl. MemUse (bytes)3,580,304 3,580,304 0 0.0%
Incl. MemUse (bytes) per call 68,852 68,852 0 0.0%
Excl. MemUse (bytes)2,440 2,440 0 0.0%
Incl. PeakMemUse (bytes)3,346,032 3,346,032 0 0.0%
Incl. PeakMemUse (bytes) per call 64,347 64,347 0 0.0%
Excl. PeakMemUse (bytes)8,912 8,912 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% -64 -26.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -6.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\ChainedFastBackend::get0 N/A% -66 -103.1% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% 2 3.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% -84 -131.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\ChainedFastBackend::getLastWriteTimestamp0 N/A% 24 37.5% 0 N/A% 0 N/A%