Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Template\AttributeArray::__toString

Drupal\Core\Template\AttributeArray::__toStringRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls28 71 43 153.6%
Incl. Wall Time (microsec)1,446 3,293 1,847 127.7%
Incl. Wall Time (microsec) per call 52 46 -5 -10.2%
Excl. Wall Time (microsec)310 721 411 132.6%
Incl. CPU (microsecs)1,473 3,374 1,901 129.1%
Incl. CPU (microsecs) per call 53 48 -5 -9.7%
Excl. CPU (microsec)279 686 407 145.9%
Incl. MemUse (bytes)11,264 19,776 8,512 75.6%
Incl. MemUse (bytes) per call 402 279 -124 -30.8%
Excl. MemUse (bytes)-26,376 -67,256 -40,880 -155.0%
Incl. PeakMemUse (bytes)5,744 6,816 1,072 18.7%
Incl. PeakMemUse (bytes) per call 205 96 -109 -53.2%
Excl. PeakMemUse (bytes)792 936 144 18.2%

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::__toString43 33.3% 1,847 231.5% 1,901 124.7% 8,512 2.0% 1,072 0.1%
Exclusive Metrics Diff for Current Function411 22.3% 407 21.4% -40,880 -480.3% 144 13.4%
Parent functions
Drupal\Core\Template\AttributeValueBase::render43 100.0% 1,829 99.0% 1,880 98.9% 8,520 100.1% 1,072 100.0%
run_init::templates/html.tpl.php1 2.3% 99 5.4% 102 5.4% 1,016 11.9% 0 0.0%
run_init::templates/maintenance-page.tpl.php-1 -2.3% -71 -3.8% -72 -3.8% -1,024 -12.0% 0 0.0%
twig_render_var0 0.0% -10 -0.5% -9 -0.5% 0 0.0% 0 0.0%
Child functions
array_map43 50.0% 1,364 73.8% 1,399 73.6% 45,000 528.7% 928 86.6%
implode43 50.0% 72 3.9% 95 5.0% 4,392 51.6% 0 0.0%