Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\block\BlockBase::build

Drupal\block\BlockBase::buildRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)21,790 21,112 -678 -3.1%
Incl. Wall Time (microsec) per call 4,358 4,222 -136 -3.1%
Excl. Wall Time (microsec)23 58 35 152.2%
Incl. CPU (microsecs)19,716 19,250 -466 -2.4%
Incl. CPU (microsecs) per call 3,943 3,850 -93 -2.4%
Excl. CPU (microsec)19 22 3 15.8%
Incl. MemUse (bytes)1,068,608 1,067,288 -1,320 -0.1%
Incl. MemUse (bytes) per call 213,722 213,458 -264 -0.1%
Excl. MemUse (bytes)2,104 2,112 8 0.4%
Incl. PeakMemUse (bytes)1,097,048 1,095,904 -1,144 -0.1%
Incl. PeakMemUse (bytes) per call 219,410 219,181 -229 -0.1%
Excl. PeakMemUse (bytes)552 560 8 1.4%

Parent/Child Regression/Improvement report for Drupal\block\BlockBase::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\block\BlockBase::build0 N/A% -678 -192.1% -466 -49.8% -1,320 -53.2% -1,144 -46.6%
Exclusive Metrics Diff for Current Function35 5.2% 3 0.6% 8 0.6% 8 0.7%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% -678 -100.0% -466 -100.0% -1,320 -100.0% -1,144 -100.0%
Child functions
Drupal\system\Plugin\block\block\SystemMenuBlock::blockBuild0 N/A% -791 -116.7% -624 -133.9% 8 0.6% -48 -4.2%
Drupal\user\Plugin\block\block\UserLoginBlock::blockBuild0 N/A% 47 6.9% 72 15.5% -1,336 -101.2% -1,104 -96.5%
Drupal\system\Plugin\block\block\SystemPoweredByBlock::blockBuild0 N/A% 16 2.4% 33 7.1% 0 0.0% 0 0.0%
Drupal\system\Plugin\block\block\SystemMainBlock::blockBuild0 N/A% 15 2.2% 50 10.7% 0 0.0% 0 0.0%