Diff Report
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\ApcuBackend::prepareItem

Drupal\Core\Cache\ApcuBackend::prepareItemRun #54811b6aec43dRun #54811e8abf892DiffDiff%
Number of Function Calls89 89 0 0.0%
Incl. Wall Time (microsec)1,104 1,007 -97 -8.8%
Incl. Wall Time (microsec) per call 12 11 -1 -8.8%
Excl. Wall Time (microsec)618 558 -60 -9.7%
Incl. MemUse (bytes)30,944 30,928 -16 -0.1%
Incl. MemUse (bytes) per call 348 348 -0 -0.1%
Excl. MemUse (bytes)-15,232 -15,264 -32 -0.2%
Incl. PeakMemUse (bytes)127,920 127,920 0 0.0%
Incl. PeakMemUse (bytes) per call 1,437 1,437 0 0.0%
Excl. PeakMemUse (bytes)3,528 3,528 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\ApcuBackend::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\ApcuBackend::prepareItem0 N/A% -97 -0.1% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-60 -61.9% -32 -200.0% 0 N/A%
Parent function
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% -97 -100.0% -16 -100.0% 0 N/A%
Child functions
Drupal\Core\Cache\ApcuBackend::checksumTags0 N/A% -37 -38.1% 16 100.0% 0 N/A%
explode0 N/A% 0 0.0% 0 0.0% 0 N/A%