Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\MemoryBackend::prepareItem

Drupal\Core\Cache\MemoryBackend::prepareItemRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls400 400 0 0.0%
Incl. Wall Time (microsec)4,137 4,001 -136 -3.3%
Incl. Wall Time (microsec) per call 10 10 -0 -3.3%
Excl. Wall Time (microsec)3,320 3,303 -17 -0.5%
Incl. MemUse (bytes)552,800 552,800 0 0.0%
Incl. MemUse (bytes) per call 1,382 1,382 0 0.0%
Excl. MemUse (bytes)452,000 452,000 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -136 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-17 -12.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\MemoryBackend::get0 N/A% -136 -100.0% 0 N/A% 0 N/A%
Child function
unserialize0 N/A% -119 -87.5% 0 N/A% 0 N/A%