Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\block\BlockBase::getCacheKeys

Drupal\block\BlockBase::getCacheKeysRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)30 24 -6 -20.0%
Incl. Wall Time (microsec) per call 10 8 -2 -20.0%
Excl. Wall Time (microsec)24 19 -5 -20.8%
Incl. CPU (microsecs)34 30 -4 -11.8%
Incl. CPU (microsecs) per call 11 10 -1 -11.8%
Excl. CPU (microsec)22 20 -2 -9.1%
Incl. MemUse (bytes)5,936 5,936 0 0.0%
Incl. MemUse (bytes) per call 1,979 1,979 0 0.0%
Excl. MemUse (bytes)1,624 1,624 0 0.0%
Incl. PeakMemUse (bytes)3,792 3,792 0 0.0%
Incl. PeakMemUse (bytes) per call 1,264 1,264 0 0.0%
Excl. PeakMemUse (bytes)1,848 1,848 0 0.0%

Parent/Child Regression/Improvement report for Drupal\block\BlockBase::getCacheKeys [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\block\BlockBase::getCacheKeys0 N/A% -6 -0.1% -4 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -83.3% -2 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% -5 -83.3% -2 -50.0% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -1 -16.7% -2 -50.0% 0 N/A% 0 N/A%
Child functions
Drupal\block\BlockBase::getRequiredCacheContexts0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::getRequiredCacheContexts0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%