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

call_user_func@1Run #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls312 312 0 0.0%
Incl. Wall Time (microsec)60,829 58,686 -2,143 -3.5%
Incl. Wall Time (microsec) per call 195 188 -7 -3.5%
Excl. Wall Time (microsec)1,047 1,009 -38 -3.6%
Incl. CPU (microsecs)56,905 54,920 -1,985 -3.5%
Incl. CPU (microsecs) per call 182 176 -6 -3.5%
Excl. CPU (microsec)1,010 924 -86 -8.5%
Incl. MemUse (bytes)3,577,208 3,577,272 64 0.0%
Incl. MemUse (bytes) per call 11,465 11,466 0 0.0%
Excl. MemUse (bytes)57,384 57,360 -24 -0.0%
Incl. PeakMemUse (bytes)2,677,400 2,677,336 -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 Function-38 -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%