Diff Report
Run #51ec66a5a877d: 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 #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)16,085 15,656 -429 -2.7%
Incl. Wall Time (microsec) per call 8,043 7,828 -215 -2.7%
Excl. Wall Time (microsec)24 26 2 8.3%
Incl. CPU (microsecs)14,882 14,401 -481 -3.2%
Incl. CPU (microsecs) per call 7,441 7,201 -241 -3.2%
Excl. CPU (microsec)21 16 -5 -23.8%
Incl. MemUse (bytes)528,264 528,280 16 0.0%
Incl. MemUse (bytes) per call 264,132 264,140 8 0.0%
Excl. MemUse (bytes)960 960 0 0.0%
Incl. PeakMemUse (bytes)484,600 484,752 152 0.0%
Incl. PeakMemUse (bytes) per call 242,300 242,376 76 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% -429 -18.3% -481 -14.0% 16 0.0% 152 0.2%
Exclusive Metrics Diff for Current Function2 0.5% -5 -1.0% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% -429 -100.0% -481 -100.0% 16 100.0% 152 100.0%
Child functions
menu_tree0 N/A% -430 -100.2% -477 -99.2% 16 100.0% 152 100.0%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% -1 -0.2% 2 0.4% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% -2 -0.4% 0 0.0% 0 0.0%