Diff Report
Run #54e1a1589bdae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e199664caef: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\ChainedFastBackend::getMultiple

Drupal\Core\Cache\ChainedFastBackend::getMultipleRun #54e1a1589bdaeRun #54e199664caefDiffDiff%
Number of Function Calls63 63 0 0.0%
Incl. Wall Time (microsec)13,229 12,637 -592 -4.5%
Incl. Wall Time (microsec) per call 210 201 -9 -4.5%
Excl. Wall Time (microsec)433 426 -7 -1.6%
Incl. MemUse (bytes)3,858,344 3,858,376 32 0.0%
Incl. MemUse (bytes) per call 61,244 61,244 1 0.0%
Excl. MemUse (bytes)2,440 2,440 0 0.0%
Incl. PeakMemUse (bytes)3,332,688 3,332,720 32 0.0%
Incl. PeakMemUse (bytes) per call 52,900 52,900 1 0.0%
Excl. PeakMemUse (bytes)8,496 8,496 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% -592 -33.4% 32 N/A% 32 N/A%
Exclusive Metrics Diff for Current Function-7 -1.2% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Cache\ChainedFastBackend::get0 N/A% -574 -97.0% 32 100.0% 32 100.0%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -18 -3.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% -605 -102.2% 32 100.0% 32 100.0%
Drupal\Core\Cache\ChainedFastBackend::getLastWriteTimestamp0 N/A% 20 3.4% 0 0.0% 0 0.0%