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

drupal_render@2Run #51ec5d631cb28Run #51ec5ca916d7dDiffDiff%
Number of Function Calls77 26 -51 -66.2%
Incl. Wall Time (microsec)111,689 101,825 -9,864 -8.8%
Incl. Wall Time (microsec) per call 1,451 3,916 2,466 170.0%
Excl. Wall Time (microsec)890 322 -568 -63.8%
Incl. CPU (microsecs)111,340 100,982 -10,358 -9.3%
Incl. CPU (microsecs) per call 1,446 3,884 2,438 168.6%
Excl. CPU (microsec)749 268 -481 -64.2%
Incl. MemUse (bytes)1,167,448 1,135,368 -32,080 -2.7%
Incl. MemUse (bytes) per call 15,162 43,668 28,506 188.0%
Excl. MemUse (bytes)-23,528 -4,592 18,936 80.5%
Incl. PeakMemUse (bytes)1,064,344 1,236,688 172,344 16.2%
Incl. PeakMemUse (bytes) per call 13,823 47,565 33,742 244.1%
Excl. PeakMemUse (bytes)5,416 3,576 -1,840 -34.0%

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@2-51 -25.0% -9,864 -123.4% -10,358 -113.9% -32,080 -49.9% 172,344 261.0%
Exclusive Metrics Diff for Current Function-568 -5.8% -481 -4.6% 18,936 59.0% -1,840 -1.1%
Parent functions
render@1-51 -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_func-51 -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_children-51 -33.3% -261 -2.6% -315 -3.0% -6,936 -21.6% -288 -0.2%
element_info-51 -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%