Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\AttributeArray::__toString

Drupal\Core\Template\AttributeArray::__toStringRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls466 546 80 17.2%
Incl. Wall Time (microsec)18,397 20,243 1,846 10.0%
Incl. Wall Time (microsec) per call 39 37 -2 -6.1%
Excl. Wall Time (microsec)4,090 4,687 597 14.6%
Incl. CPU (microsecs)18,842 20,806 1,964 10.4%
Incl. CPU (microsecs) per call 40 38 -2 -5.8%
Excl. CPU (microsec)3,635 4,185 550 15.1%
Incl. MemUse (bytes)72,128 83,632 11,504 15.9%
Incl. MemUse (bytes) per call 155 153 -2 -1.0%
Excl. MemUse (bytes)-307,284 -339,312 -32,028 -10.4%
Incl. PeakMemUse (bytes)15,640 22,724 7,084 45.3%
Incl. PeakMemUse (bytes) per call 34 42 8 24.0%
Excl. PeakMemUse (bytes)1,820 2,584 764 42.0%

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::__toString80 33.3% 1,846 51.5% 1,964 1906.8% 11,504 4.9% 7,084 4.5%
Exclusive Metrics Diff for Current Function597 32.3% 550 28.0% -32,028 -278.4% 764 10.8%
Parent functions
Drupal\Core\Template\AttributeValueBase::render81 101.2% 1,934 104.8% 2,050 104.4% 11,664 101.4% 6,404 90.4%
twig_render_var@210 12.5% 768 41.6% 781 39.8% 1,896 16.5% 1,280 18.1%
twig_render_var-10 -12.5% -770 -41.7% -779 -39.7% -1,440 -12.5% -600 -8.5%
run_init::templates/html.tpl.php-1 -1.2% -86 -4.7% -88 -4.5% -616 -5.4% 0 0.0%
Child functions
array_map80 50.0% 1,171 63.4% 1,242 63.2% 36,492 317.2% 6,136 86.6%
implode80 50.0% 78 4.2% 172 8.8% 7,040 61.2% 184 2.6%