Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for call_user_func@1

call_user_func@1Run #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls132 132 0 0.0%
Incl. Wall Time (microsec)101,349 101,555 206 0.2%
Incl. Wall Time (microsec) per call 768 769 2 0.2%
Excl. Wall Time (microsec)657 633 -24 -3.7%
Incl. CPU (microsecs)89,313 89,287 -26 -0.0%
Incl. CPU (microsecs) per call 677 676 -0 -0.0%
Excl. CPU (microsec)652 620 -32 -4.9%
Incl. MemUse (bytes)2,054,892 2,054,936 44 0.0%
Incl. MemUse (bytes) per call 15,567 15,568 0 0.0%
Excl. MemUse (bytes)10,656 10,656 0 0.0%
Incl. PeakMemUse (bytes)1,761,408 1,763,248 1,840 0.1%
Incl. PeakMemUse (bytes) per call 13,344 13,358 14 0.1%
Excl. PeakMemUse (bytes)3,144 3,144 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% 206 57.5% -26 -13.9% 44 0.4% 1,840 17.7%
Exclusive Metrics Diff for Current Function-24 -11.7% -32 -123.1% 0 0.0% 0 0.0%
Parent functions
drupal_render@10 N/A% 794 385.4% 375 1442.3% 8 18.2% -108 -5.9%
drupal_render@20 N/A% -335 -162.6% -440 -1692.3% 36 81.8% 148 8.0%
drupal_render@30 N/A% -285 -138.3% 19 73.1% 8 18.2% 1,800 97.8%
drupal_render@40 N/A% 33 16.0% 30 115.4% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% -27 -13.1% -30 -115.4% -8 -18.2% 0 0.0%
drupal_process_attached@40 N/A% 18 8.7% 17 65.4% 0 0.0% 0 0.0%
drupal_process_attached@30 N/A% 10 4.9% 11 42.3% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -9 -4.4% -13 -50.0% 0 0.0% 0 0.0%
drupal_render@50 N/A% 7 3.4% 7 26.9% 0 0.0% 0 0.0%
_drupal_theme_initialize0 N/A% -6 -2.9% -7 -26.9% 0 0.0% 0 0.0%
drupal_process_attached@20 N/A% 5 2.4% 4 15.4% 0 0.0% 0 0.0%
drupal_process_attached@50 N/A% 2 1.0% 2 7.7% 0 0.0% 0 0.0%
drupal_render0 N/A% -1 -0.5% -1 -3.8% 0 0.0% 0 0.0%
drupal_render@60 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
toolbar_pre_render0 N/A% 855 415.0% 366 1407.7% -16 -36.4% -16 -0.9%
drupal_pre_render_link0 N/A% -351 -170.4% -46 -176.9% 4 9.1% 1,796 97.6%
Drupal\block\BlockViewBuilder::buildBlock0 N/A% -199 -96.6% -308 -1184.6% 16 36.4% 176 9.6%
drupal_pre_render_scripts0 N/A% -87 -42.2% -62 -238.5% 28 63.6% -60 -3.3%
drupal_pre_render_html_tag0 N/A% -68 -33.0% -69 -265.4% 24 54.5% -24 -1.3%
contextual_pre_render_placeholder0 N/A% 48 23.3% 49 188.5% 0 0.0% 0 0.0%
_drupal_add_css0 N/A% 36 17.5% 41 157.7% -8 -18.2% 0 0.0%
_drupal_add_js0 N/A% -30 -14.6% -36 -138.5% 0 0.0% 0 0.0%
form_pre_render_search0 N/A% 16 7.8% 16 61.5% 0 0.0% 0 0.0%
drupal_pre_render_styles0 N/A% 11 5.3% 61 234.6% -4 -9.1% -32 -1.7%
twig_init0 N/A% -6 -2.9% -5 -19.2% 0 0.0% 0 0.0%
form_pre_render_textfield0 N/A% 3 1.5% 4 15.4% 0 0.0% 0 0.0%
form_pre_render_button0 N/A% 2 1.0% -3 -11.5% 0 0.0% 0 0.0%
form_pre_render_password0 N/A% 2 1.0% 3 11.5% 0 0.0% 0 0.0%
form_pre_render_group0 N/A% 1 0.5% -2 -7.7% 0 0.0% 0 0.0%
drupal_pre_render_html0 N/A% -1 -0.5% -1 -3.8% 0 0.0% 0 0.0%
form_pre_render_hidden0 N/A% -1 -0.5% -2 -7.7% 0 0.0% 0 0.0%
drupal_pre_render_conditional_comments0 N/A% -1 -0.5% -1 -3.8% 0 0.0% 0 0.0%
drupal_pre_render_page0 N/A% 0 0.0% 1 3.8% 0 0.0% 0 0.0%