Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: 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 #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)5,161 5,316 155 3.0%
Incl. Wall Time (microsec) per call 67 69 2 3.0%
Excl. Wall Time (microsec)226 240 14 6.2%
Incl. CPU (microsecs)5,018 5,175 157 3.1%
Incl. CPU (microsecs) per call 65 67 2 3.1%
Excl. CPU (microsec)219 237 18 8.2%
Incl. MemUse (bytes)240,024 239,936 -88 -0.0%
Incl. MemUse (bytes) per call 3,117 3,116 -1 -0.0%
Excl. MemUse (bytes)32,472 32,376 -96 -0.3%
Incl. PeakMemUse (bytes)100,672 100,960 288 0.3%
Incl. PeakMemUse (bytes) per call 1,307 1,311 4 0.3%
Excl. PeakMemUse (bytes)2,784 2,784 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% 155 31.4% 157 74.1% -88 -0.3% 288 1.1%
Exclusive Metrics Diff for Current Function14 9.0% 18 11.5% -96 -109.1% 0 0.0%
Parent functions
drupal_render@10 N/A% 152 98.1% 137 87.3% 8 9.1% 320 111.1%
drupal_render@20 N/A% -17 -11.0% 1 0.6% 0 0.0% -32 -11.1%
drupal_process_attached0 N/A% 11 7.1% 9 5.7% 0 0.0% 0 0.0%
drupal_render@40 N/A% 10 6.5% 8 5.1% -16 -18.2% 0 0.0%
_drupal_theme_initialize0 N/A% 7 4.5% 7 4.5% 0 0.0% 0 0.0%
drupal_render@50 N/A% -4 -2.6% -4 -2.5% 0 0.0% 0 0.0%
drupal_render0 N/A% -2 -1.3% 0 0.0% -80 -90.9% 0 0.0%
drupal_process_attached@10 N/A% -1 -0.6% 1 0.6% 0 0.0% 0 0.0%
drupal_render@30 N/A% -1 -0.6% -2 -1.3% 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
drupal_pre_render_styles0 N/A% 139 89.7% 126 80.3% 8 9.1% 192 66.7%
drupal_pre_render_link0 N/A% -46 -29.7% -32 -20.4% 0 0.0% 8 2.8%
drupal_pre_render_html_tag0 N/A% 18 11.6% 18 11.5% 0 0.0% -40 -13.9%
drupal_pre_render_scripts0 N/A% 11 7.1% 12 7.6% 0 0.0% 128 44.4%
_drupal_add_css0 N/A% 11 7.1% 7 4.5% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 10 6.5% 12 7.6% 0 0.0% 0 0.0%
twig_init0 N/A% 7 4.5% 7 4.5% 0 0.0% 0 0.0%
form_pre_render_hidden0 N/A% -5 -3.2% -6 -3.8% 0 0.0% 0 0.0%
drupal_post_render_cache_tags_page_set0 N/A% -2 -1.3% -2 -1.3% 0 0.0% 0 0.0%
form_pre_render_button0 N/A% -1 -0.6% -2 -1.3% 0 0.0% 0 0.0%
drupal_pre_render_conditional_comments0 N/A% -1 -0.6% -1 -0.6% 0 0.0% 0 0.0%
form_pre_render_textfield0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_password0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
_drupal_add_js0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%