Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@2

drupal_render@2Run #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls26 77 51 196.2%
Incl. Wall Time (microsec)101,825 111,689 9,864 9.7%
Incl. Wall Time (microsec) per call 3,916 1,451 -2,466 -63.0%
Excl. Wall Time (microsec)322 890 568 176.4%
Incl. CPU (microsecs)100,982 111,340 10,358 10.3%
Incl. CPU (microsecs) per call 3,884 1,446 -2,438 -62.8%
Excl. CPU (microsec)268 749 481 179.5%
Incl. MemUse (bytes)1,135,368 1,167,448 32,080 2.8%
Incl. MemUse (bytes) per call 43,668 15,162 -28,506 -65.3%
Excl. MemUse (bytes)-4,592 -23,528 -18,936 -412.4%
Incl. PeakMemUse (bytes)1,236,688 1,064,344 -172,344 -13.9%
Incl. PeakMemUse (bytes) per call 47,565 13,823 -33,742 -70.9%
Excl. PeakMemUse (bytes)3,576 5,416 1,840 51.5%

Parent/Child Regression/Improvement report for drupal_render@2 [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_render@251 25.0% 9,864 123.4% 10,358 113.9% 32,080 49.9% -172,344 -261.0%
Exclusive Metrics Diff for Current Function568 5.8% 481 4.6% -18,936 -59.0% 1,840 1.1%
Parent functions
render@151 100.0% 8,327 84.4% 8,393 81.0% 40,120 125.1% 15,552 9.0%
drupal_render@10 0.0% 1,537 15.6% 1,965 19.0% -8,040 -25.1% -187,896 -109.0%
Child functions
call_user_func51 33.3% 7,447 75.5% 7,501 72.4% 49,008 152.8% 12,680 7.4%
theme@10 0.0% 1,537 15.6% 1,956 18.9% -4,928 -15.4% -187,912 -109.0%
element_children51 33.3% 261 2.6% 315 3.0% 6,936 21.6% 288 0.2%
element_info51 33.3% 53 0.5% 104 1.0% 0 0.0% 632 0.4%
Drupal\Core\Template\RenderWrapper::__toString0 0.0% -1 -0.0% 1 0.0% 0 0.0% 0 0.0%
drupal_process_attached0 0.0% -1 -0.0% 0 0.0% 0 0.0% 128 0.1%