Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_render

drupal_renderRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls2 4 2 100.0%
Incl. Wall Time (microsec)120,011 72,376 -47,635 -39.7%
Incl. Wall Time (microsec) per call 60,006 18,094 -41,912 -69.8%
Excl. Wall Time (microsec)110 152 42 38.2%
Incl. CPU (microsecs)119,132 71,588 -47,544 -39.9%
Incl. CPU (microsecs) per call 59,566 17,897 -41,669 -70.0%
Excl. CPU (microsec)103 139 36 35.0%
Incl. MemUse (bytes)3,402,584 3,115,528 -287,056 -8.4%
Incl. MemUse (bytes) per call 1,701,292 778,882 -922,410 -54.2%
Excl. MemUse (bytes)4,576 6,488 1,912 41.8%
Incl. PeakMemUse (bytes)3,639,840 3,270,376 -369,464 -10.2%
Incl. PeakMemUse (bytes) per call 1,819,920 817,594 -1,002,326 -55.1%
Excl. PeakMemUse (bytes)432 1,880 1,448 335.2%

Parent/Child Regression/Improvement report for drupal_render [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_render2 20.0% -47,635 -5969.3% -47,544 -3119.7% -287,056 -67.1% -369,464 -23.2%
Exclusive Metrics Diff for Current Function42 0.1% 36 0.1% 1,912 0.7% 1,448 0.4%
Parent functions
drupal_render_page0 0.0% -50,110 -105.2% -50,019 -105.2% -342,568 -119.3% -402,424 -108.9%
drupal_get_html_head1 50.0% 1,645 3.5% 1,647 3.5% 29,816 10.4% 15,648 4.2%
drupal_get_css1 50.0% 1,056 2.2% 1,058 2.2% 25,664 8.9% 11,488 3.1%
Drupal\block\Plugin\views\display\Block::execute0 0.0% -226 -0.5% -230 -0.5% 32 0.0% 5,824 1.6%
Child functions
theme-1 -12.5% -49,936 -104.8% -49,847 -104.8% -332,904 -116.0% -396,600 -107.3%
drupal_render@16 75.0% 1,942 4.1% 1,948 4.1% 27,632 9.6% 17,048 4.6%
drupal_pre_render_styles1 12.5% 546 1.1% 547 1.2% 22,776 7.9% 8,224 2.2%
drupal_process_attached-1 -12.5% -352 -0.7% -354 -0.7% -8,872 -3.1% 0 0.0%
element_children2 25.0% 117 0.2% 119 0.3% 1,672 0.6% 416 0.1%
element_info1 12.5% 6 0.0% 7 0.0% 728 0.3% 0 0.0%