Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Template\AttributeArray::__toString

Drupal\Core\Template\AttributeArray::__toStringRun #51972fb0786efRun #5197310fa6a63DiffDiff%
Number of Function Calls187 238 51 27.3%
Incl. Wall Time (microsec)146,789 171,682 24,893 17.0%
Incl. Wall Time (microsec) per call 785 721 -64 -8.1%
Excl. Wall Time (microsec)24,734 31,566 6,832 27.6%
Incl. CPU (microsecs)20,001 24,001 4,000 20.0%
Incl. CPU (microsecs) per call 107 101 -6 -5.7%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)61,296 75,992 14,696 24.0%
Incl. MemUse (bytes) per call 328 319 -8 -2.6%
Excl. MemUse (bytes)-260,320 -305,160 -44,840 -17.2%
Incl. PeakMemUse (bytes)16,272 19,120 2,848 17.5%
Incl. PeakMemUse (bytes) per call 87 80 -7 -7.7%
Excl. PeakMemUse (bytes)2,192 2,496 304 13.9%

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::__toString51 33.3% 24,893 9.0% 4,000 16.7% 14,696 0.8% 2,848 0.2%
Exclusive Metrics Diff for Current Function6,832 27.4% 4,000 100.0% -44,840 -305.1% 304 10.7%
Parent functions
Drupal\Core\Template\AttributeValueBase::render51 100.0% 24,855 99.8% 4,000 100.0% 14,696 100.0% 2,848 100.0%
run_init::templates/html.tpl.php0 0.0% 38 0.2% 0 0.0% 0 0.0% 0 0.0%
Child functions
array_map51 50.0% 15,652 62.9% -4,000 -100.0% 53,008 360.7% 2,416 84.8%
implode51 50.0% 2,409 9.7% 4,000 100.0% 6,528 44.4% 128 4.5%