Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Template\AttributeArray::__toString

Drupal\Core\Template\AttributeArray::__toStringRun #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls51 50 -1 -2.0%
Incl. Wall Time (microsec)391 387 -4 -1.0%
Incl. Wall Time (microsec) per call 8 8 0 1.0%
Excl. Wall Time (microsec)210 210 0 0.0%
Incl. CPU (microsecs)433 440 7 1.6%
Incl. CPU (microsecs) per call 8 9 0 3.6%
Excl. CPU (microsec)182 190 8 4.4%
Incl. MemUse (bytes)16,472 16,224 -248 -1.5%
Incl. MemUse (bytes) per call 323 324 1 0.5%
Excl. MemUse (bytes)-1,640 -1,592 48 2.9%
Incl. PeakMemUse (bytes)4,520 4,104 -416 -9.2%
Incl. PeakMemUse (bytes) per call 89 82 -7 -7.4%
Excl. PeakMemUse (bytes)1,280 1,248 -32 -2.5%

Parent/Child Regression/Improvement report for Drupal\Core\Template\AttributeArray::__toString [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\Core\Template\AttributeArray::__toString-1 -33.3% -4 -0.8% 7 3.3% -248 -1.0% -416 -1.6%
Exclusive Metrics Diff for Current Function0 0.0% 8 114.3% 48 19.4% -32 -7.7%
Parent function
Drupal\Core\Template\AttributeValueBase::render-1 -100.0% -4 -100.0% 7 100.0% -248 -100.0% -416 -100.0%
Child functions
Drupal\Component\Utility\String::checkPlain-1 -50.0% -4 -100.0% 1 14.3% -200 -80.6% -288 -69.2%
implode-1 -50.0% 0 0.0% -2 -28.6% -96 -38.7% -96 -23.1%