Diff Report
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\block\BlockBase::build

Drupal\block\BlockBase::buildRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)20,286 20,809 523 2.6%
Incl. Wall Time (microsec) per call 4,057 4,162 105 2.6%
Excl. Wall Time (microsec)18 19 1 5.6%
Incl. CPU (microsecs)18,246 18,552 306 1.7%
Incl. CPU (microsecs) per call 3,649 3,710 61 1.7%
Excl. CPU (microsec)17 21 4 23.5%
Incl. MemUse (bytes)1,068,504 1,069,952 1,448 0.1%
Incl. MemUse (bytes) per call 213,701 213,990 290 0.1%
Excl. MemUse (bytes)2,104 2,104 0 0.0%
Incl. PeakMemUse (bytes)1,095,648 1,085,272 -10,376 -0.9%
Incl. PeakMemUse (bytes) per call 219,130 217,054 -2,075 -0.9%
Excl. PeakMemUse (bytes)1,032 1,320 288 27.9%

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% 523 0.2% 306 0.3% 1,448 0.3% -10,376 -1.8%
Exclusive Metrics Diff for Current Function1 0.2% 4 1.3% 0 0.0% 288 2.8%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% 523 100.0% 306 100.0% 1,448 100.0% -10,376 -100.0%
Child functions
Drupal\user\Plugin\block\block\UserLoginBlock::blockBuild0 N/A% 1,591 304.2% 1,044 341.2% 99,200 6850.8% 98,120 945.6%
Drupal\system\Plugin\block\block\SystemPoweredByBlock::blockBuild0 N/A% -1,316 -251.6% -822 -268.6% -97,976 -6766.3% -108,384 -1044.6%
Drupal\system\Plugin\block\block\SystemMenuBlock::blockBuild0 N/A% 248 47.4% 80 26.1% 224 15.5% -400 -3.9%
Drupal\system\Plugin\block\block\SystemMainBlock::blockBuild0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%