Diff Report
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::build

Drupal\system\Plugin\Block\SystemMenuBlock::buildRun #51ec6582d0962Run #51ec623000e0cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,968 15,656 -312 -2.0%
Incl. Wall Time (microsec) per call 7,984 7,828 -156 -2.0%
Excl. Wall Time (microsec)24 26 2 8.3%
Incl. CPU (microsecs)14,857 14,401 -456 -3.1%
Incl. CPU (microsecs) per call 7,429 7,201 -228 -3.1%
Excl. CPU (microsec)20 16 -4 -20.0%
Incl. MemUse (bytes)528,280 528,280 0 0.0%
Incl. MemUse (bytes) per call 264,140 264,140 0 0.0%
Excl. MemUse (bytes)960 960 0 0.0%
Incl. PeakMemUse (bytes)484,752 484,752 0 0.0%
Incl. PeakMemUse (bytes) per call 242,376 242,376 0 0.0%
Excl. PeakMemUse (bytes)480 480 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\Block\SystemMenuBlock::build [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\system\Plugin\Block\SystemMenuBlock::build0 N/A% -312 -12.2% -456 -38.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 0.6% -4 -0.9% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% -312 -100.0% -456 -100.0% 0 N/A% 0 N/A%
Child functions
menu_tree0 N/A% -313 -100.3% -451 -98.9% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% -1 -0.3% 1 0.2% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -2 -0.4% 0 N/A% 0 N/A%