Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func@1

call_user_func@1Run #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls312 312 0 0.0%
Incl. Wall Time (microsec)58,686 60,829 2,143 3.7%
Incl. Wall Time (microsec) per call 188 195 7 3.7%
Excl. Wall Time (microsec)1,009 1,047 38 3.8%
Incl. CPU (microsecs)54,920 56,905 1,985 3.6%
Incl. CPU (microsecs) per call 176 182 6 3.6%
Excl. CPU (microsec)924 1,010 86 9.3%
Incl. MemUse (bytes)3,577,272 3,577,208 -64 -0.0%
Incl. MemUse (bytes) per call 11,466 11,465 -0 -0.0%
Excl. MemUse (bytes)57,360 57,384 24 0.0%
Incl. PeakMemUse (bytes)2,677,336 2,677,400 64 0.0%
Incl. PeakMemUse (bytes) per call 8,581 8,581 0 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% 2,143 153.0% 1,985 72.0% -64 -30.8% 64 8.9%
Exclusive Metrics Diff for Current Function38 1.8% 86 4.3% 24 37.5% 0 0.0%
Parent functions
drupal_render@20 N/A% 1,154 53.8% 1,125 56.7% 16 25.0% 0 0.0%
drupal_render@10 N/A% 1,005 46.9% 882 44.4% -80 -125.0% -48 -75.0%
drupal_render@40 N/A% 125 5.8% 115 5.8% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% -84 -3.9% -84 -4.2% -24 -37.5% 0 0.0%
drupal_process_attached0 N/A% -68 -3.2% -69 -3.5% 0 0.0% 112 175.0%
drupal_render@30 N/A% 50 2.3% 51 2.6% 0 0.0% 0 0.0%
drupal_render@50 N/A% 38 1.8% 35 1.8% 0 0.0% 0 0.0%
drupal_process_attached@40 N/A% -32 -1.5% -31 -1.6% 24 37.5% 0 0.0%
drupal_process_attached@20 N/A% -17 -0.8% -16 -0.8% 0 0.0% 0 0.0%
drupal_process_attached@30 N/A% -16 -0.7% -13 -0.7% 0 0.0% 0 0.0%
drupal_process_attached@50 N/A% -5 -0.2% -5 -0.3% 0 0.0% 0 0.0%
_drupal_theme_initialize0 N/A% -5 -0.2% -5 -0.3% 0 0.0% 0 0.0%
drupal_render@60 N/A% -2 -0.1% 0 0.0% 0 0.0% 0 0.0%
Child functions
drupal_pre_render_link0 N/A% 857 40.0% 825 41.6% 0 0.0% 0 0.0%
drupal_pre_render_scripts0 N/A% 813 37.9% 812 40.9% -120 -187.5% 0 0.0%
toolbar_pre_render0 N/A% 403 18.8% 271 13.7% 40 62.5% -48 -75.0%
drupal_pre_render_html_tag0 N/A% 349 16.3% 346 17.4% 16 25.0% 0 0.0%
drupal_pre_render_styles0 N/A% -194 -9.1% -186 -9.4% 0 0.0% 0 0.0%
_drupal_add_css0 N/A% -122 -5.7% -127 -6.4% -24 -37.5% 0 0.0%
_drupal_add_js0 N/A% -81 -3.8% -83 -4.2% 0 0.0% 112 175.0%
drupal_pre_render_conditional_comments0 N/A% 29 1.4% 6 0.3% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 23 1.1% 18 0.9% 0 0.0% 0 0.0%
form_pre_render_textfield0 N/A% 14 0.7% 10 0.5% 0 0.0% 0 0.0%
form_pre_render_hidden0 N/A% 11 0.5% 8 0.4% 0 0.0% 0 0.0%
form_pre_render_password0 N/A% 9 0.4% 9 0.5% 0 0.0% 0 0.0%
twig_init0 N/A% -5 -0.2% -5 -0.3% 0 0.0% 0 0.0%
form_pre_render_button0 N/A% -1 -0.0% -7 -0.4% 0 0.0% 0 0.0%
form_pre_render_search0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
form_pre_render_group0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%