Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\MemoryBackend::prepareItem

Drupal\Core\Cache\MemoryBackend::prepareItemRun #5608311397db4Run #560831fb3d4d9DiffDiff%
Number of Function Calls127 127 0 0.0%
Incl. Wall Time (microsec)636 637 1 0.2%
Incl. Wall Time (microsec) per call 5 5 0 0.2%
Excl. Wall Time (microsec)457 471 14 3.1%
Incl. MemUse (bytes)126,592 126,376 -216 -0.2%
Incl. MemUse (bytes) per call 997 995 -2 -0.2%
Excl. MemUse (bytes)114,680 114,512 -168 -0.1%
Incl. PeakMemUse (bytes)84,480 84,480 0 0.0%
Incl. PeakMemUse (bytes) per call 665 665 0 0.0%
Excl. PeakMemUse (bytes)144 144 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\MemoryBackend::prepareItem [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\MemoryBackend::prepareItem0 N/A% 1 0.0% -216 -1.1% 0 0.0%
Exclusive Metrics Diff for Current Function14 1400.0% -168 -77.8% 0 N/A%
Parent function
Drupal\Core\Cache\MemoryBackend::get0 N/A% 1 100.0% -216 -100.0% 0 N/A%
Child function
unserialize0 N/A% -13 -1300.0% -48 -22.2% 0 N/A%