Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: 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 #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls312 312 0 0.0%
Incl. Wall Time (microsec)58,686 55,746 -2,940 -5.0%
Incl. Wall Time (microsec) per call 188 179 -9 -5.0%
Excl. Wall Time (microsec)1,009 1,001 -8 -0.8%
Incl. CPU (microsecs)54,920 52,089 -2,831 -5.2%
Incl. CPU (microsecs) per call 176 167 -9 -5.2%
Excl. CPU (microsec)924 956 32 3.5%
Incl. MemUse (bytes)3,577,272 3,577,344 72 0.0%
Incl. MemUse (bytes) per call 11,466 11,466 0 0.0%
Excl. MemUse (bytes)57,360 57,368 8 0.0%
Incl. PeakMemUse (bytes)2,677,336 2,677,504 168 0.0%
Incl. PeakMemUse (bytes) per call 8,581 8,582 1 0.0%
Excl. PeakMemUse (bytes)4,408 4,408 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% -2,940 -128.7% -2,831 -137.9% 72 0.1% 168 0.3%
Exclusive Metrics Diff for Current Function-8 -0.3% 32 1.1% 8 11.1% 0 0.0%
Parent functions
drupal_render@10 N/A% -2,699 -91.8% -2,611 -92.2% -48 -66.7% 24 14.3%
drupal_render@20 N/A% -258 -8.8% -254 -9.0% 72 100.0% 0 0.0%
drupal_render@30 N/A% -37 -1.3% -42 -1.5% 0 0.0% 0 0.0%
drupal_process_attached@20 N/A% 36 1.2% 34 1.2% 32 44.4% 0 0.0%
drupal_render@50 N/A% 14 0.5% 21 0.7% 0 0.0% 0 0.0%
drupal_process_attached@40 N/A% 11 0.4% 13 0.5% 8 11.1% 0 0.0%
drupal_process_attached@30 N/A% 7 0.2% 10 0.4% 8 11.1% 0 0.0%
drupal_render@60 N/A% -3 -0.1% 0 0.0% -8 -11.1% 0 0.0%
_drupal_theme_initialize0 N/A% -3 -0.1% -5 -0.2% 0 0.0% 0 0.0%
drupal_render@40 N/A% -3 -0.1% 8 0.3% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -3 -0.1% -10 -0.4% 32 44.4% 144 85.7%
drupal_process_attached@10 N/A% -2 -0.1% 5 0.2% -24 -33.3% 0 0.0%
drupal_process_attached@50 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
toolbar_pre_render0 N/A% -2,487 -84.6% -2,418 -85.4% 24 33.3% 24 14.3%
drupal_pre_render_scripts0 N/A% -279 -9.5% -279 -9.9% -56 -77.8% 0 0.0%
drupal_pre_render_html_tag0 N/A% -168 -5.7% -176 -6.2% 72 100.0% 0 0.0%
drupal_pre_render_link0 N/A% -81 -2.8% -85 -3.0% 0 0.0% 0 0.0%
_drupal_add_js0 N/A% 45 1.5% 48 1.7% 64 88.9% 144 85.7%
contextual_pre_render_placeholder0 N/A% 27 0.9% 27 1.0% 0 0.0% 0 0.0%
drupal_pre_render_styles0 N/A% 25 0.9% 41 1.4% -16 -22.2% 0 0.0%
drupal_pre_render_conditional_comments0 N/A% -18 -0.6% -14 -0.5% 0 0.0% 0 0.0%
form_pre_render_textfield0 N/A% 11 0.4% 12 0.4% 0 0.0% 0 0.0%
_drupal_add_css0 N/A% -5 -0.2% -8 -0.3% -16 -22.2% 0 0.0%
twig_init0 N/A% -3 -0.1% -4 -0.1% 0 0.0% 0 0.0%
form_pre_render_hidden0 N/A% 2 0.1% -7 -0.2% 0 0.0% 0 0.0%
form_pre_render_group0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
form_pre_render_password0 N/A% 0 0.0% 2 0.1% 0 0.0% 0 0.0%
form_pre_render_button0 N/A% 0 0.0% -1 -0.0% -8 -11.1% 0 0.0%
form_pre_render_search0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%