Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func@1

call_user_func@1Run #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)98,212 99,191 979 1.0%
Incl. Wall Time (microsec) per call 727 735 7 1.0%
Excl. Wall Time (microsec)662 662 0 0.0%
Incl. CPU (microsecs)86,319 87,364 1,045 1.2%
Incl. CPU (microsecs) per call 639 647 8 1.2%
Excl. CPU (microsec)634 648 14 2.2%
Incl. MemUse (bytes)1,373,720 1,373,688 -32 -0.0%
Incl. MemUse (bytes) per call 10,176 10,175 -0 -0.0%
Excl. MemUse (bytes)10,572 10,572 0 0.0%
Incl. PeakMemUse (bytes)1,026,904 1,027,076 172 0.0%
Incl. PeakMemUse (bytes) per call 7,607 7,608 1 0.0%
Excl. PeakMemUse (bytes)2,988 2,988 0 0.0%

Parent/Child Regression/Improvement report for call_user_func@1 [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
call_user_func@10 N/A% 979 66.8% 1,045 38.9% -32 -0.1% 172 0.3%
Exclusive Metrics Diff for Current Function0 0.0% 14 1.3% 0 0.0% 0 0.0%
Parent functions
drupal_render@10 N/A% 637 65.1% 647 61.9% 16 50.0% -72 -41.9%
drupal_render@20 N/A% 226 23.1% 221 21.1% -48 -150.0% 108 62.8%
drupal_render@30 N/A% 107 10.9% 164 15.7% -8 -25.0% -8 -4.7%
drupal_process_attached@50 N/A% 27 2.8% 27 2.6% 0 0.0% 36 20.9%
drupal_process_attached@20 N/A% 23 2.3% 22 2.1% 8 25.0% 0 0.0%
drupal_process_attached@40 N/A% -21 -2.1% -20 -1.9% 0 0.0% 0 0.0%
_drupal_theme_initialize0 N/A% -21 -2.1% -21 -2.0% 0 0.0% 0 0.0%
drupal_render@40 N/A% 9 0.9% 13 1.2% -4 -12.5% 108 62.8%
drupal_render0 N/A% -7 -0.7% -8 -0.8% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% -5 -0.5% -3 -0.3% 4 12.5% 0 0.0%
drupal_process_attached@30 N/A% 3 0.3% 3 0.3% 0 0.0% 0 0.0%
drupal_render@60 N/A% 2 0.2% 2 0.2% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
drupal_render@50 N/A% 0 0.0% -2 -0.2% 0 0.0% 0 0.0%
Child functions
toolbar_pre_render0 N/A% 527 53.8% 629 60.2% 4 12.5% 40 23.3%
Drupal\block\BlockViewBuilder::buildBlock0 N/A% 222 22.7% 211 20.2% -24 -75.0% 144 83.7%
drupal_pre_render_scripts0 N/A% 192 19.6% 141 13.5% -28 -87.5% -328 -190.7%
drupal_pre_render_html_tag0 N/A% 76 7.8% 77 7.4% -24 -75.0% -36 -20.9%
drupal_pre_render_styles0 N/A% -52 -5.3% -92 -8.8% 40 125.0% 216 125.6%
drupal_pre_render_link0 N/A% 34 3.5% 90 8.6% -8 -25.0% 12 7.0%
_drupal_add_js0 N/A% 31 3.2% 22 2.1% 8 25.0% 36 20.9%
twig_init0 N/A% -21 -2.1% -21 -2.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% -18 -1.8% -17 -1.6% 0 0.0% 0 0.0%
drupal_pre_render_html0 N/A% -5 -0.5% -5 -0.5% 0 0.0% 0 0.0%
_drupal_add_css0 N/A% -4 -0.4% -7 -0.7% 4 12.5% 0 0.0%
form_pre_render_textfield0 N/A% -3 -0.3% -2 -0.2% 0 0.0% 0 0.0%
form_pre_render_search0 N/A% -3 -0.3% -4 -0.4% -4 -12.5% 88 51.2%
form_pre_render_group0 N/A% 2 0.2% 4 0.4% 0 0.0% 0 0.0%
drupal_pre_render_conditional_comments0 N/A% 2 0.2% 4 0.4% 0 0.0% 0 0.0%
form_pre_render_hidden0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
form_pre_render_button0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_password0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
drupal_pre_render_page0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%