Diff Report
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@2

drupal_render@2Run #52d4b1f732b14Run #52d4b18f32fb6DiffDiff%
Number of Function Calls80 105 25 31.2%
Incl. Wall Time (microsec)44,779 62,217 17,438 38.9%
Incl. Wall Time (microsec) per call 560 593 33 5.9%
Excl. Wall Time (microsec)815 1,000 185 22.7%
Incl. CPU (microsecs)44,389 61,614 17,225 38.8%
Incl. CPU (microsecs) per call 555 587 32 5.8%
Excl. CPU (microsec)688 861 173 25.1%
Incl. MemUse (bytes)955,056 974,408 19,352 2.0%
Incl. MemUse (bytes) per call 11,938 9,280 -2,658 -22.3%
Excl. MemUse (bytes)104,168 72,928 -31,240 -30.0%
Incl. PeakMemUse (bytes)1,048,696 1,535,856 487,160 46.5%
Incl. PeakMemUse (bytes) per call 13,109 14,627 1,519 11.6%
Excl. PeakMemUse (bytes)5,936 5,344 -592 -10.0%

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@225 33.3% 17,438 957.1% 17,225 936.1% 19,352 22.0% 487,160 572.9%
Exclusive Metrics Diff for Current Function185 1.1% 173 1.0% -31,240 -161.4% -592 -0.1%
Parent functions
template_preprocess_forum_topic_list50 200.0% 36,266 208.0% 36,117 209.7% 216,752 1120.0% 518,960 106.5%
template_preprocess_forum_submitted-25 -100.0% -19,716 -113.1% -19,651 -114.1% -148,208 -765.9% -130,192 -26.7%
render@125 100.0% 10,564 60.6% 10,376 60.2% 129,496 669.2% 161,704 33.2%
_theme_table_cell-25 -100.0% -9,659 -55.4% -9,588 -55.7% -183,632 -948.9% -78,080 -16.0%
drupal_render@10 0.0% -13 -0.1% -24 -0.1% 4,944 25.5% 14,768 3.0%
theme_links0 0.0% -4 -0.0% -5 -0.0% 0 0.0% 0 0.0%
Child functions
theme@250 100.0% 26,394 151.4% 26,130 151.7% 158,032 816.6% 551,416 113.2%
drupal_render@3-50 -100.0% -9,193 -52.7% -9,130 -53.0% -101,800 -526.0% -78,080 -16.0%
Drupal\Core\Render\Element::children25 50.0% 61 0.3% 53 0.3% -6,472 -33.4% -64 -0.0%
_drupal_render_process_post_render_cache25 50.0% 14 0.1% 30 0.2% 0 0.0% -288 -0.1%
theme@10 0.0% -13 -0.1% -16 -0.1% 840 4.3% 14,880 3.1%
call_user_func@10 0.0% -8 -0.0% -14 -0.1% 0 0.0% -104 -0.0%
Drupal\Core\Template\RenderWrapper::__toString0 0.0% -3 -0.0% -2 -0.0% 0 0.0% 0 0.0%
drupal_process_attached0 0.0% 1 0.0% 1 0.0% -8 -0.0% -8 -0.0%
element_info0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%