Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render@2

drupal_render@2Run #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls237 87 -150 -63.3%
Incl. Wall Time (microsec)185,249 219,603 34,354 18.5%
Incl. Wall Time (microsec) per call 782 2,524 1,743 222.9%
Excl. Wall Time (microsec)8,871 3,649 -5,222 -58.9%
Incl. CPU (microsecs)183,803 218,094 34,291 18.7%
Incl. CPU (microsecs) per call 776 2,507 1,731 223.2%
Excl. CPU (microsec)6,206 2,602 -3,604 -58.1%
Incl. MemUse (bytes)2,911,904 2,918,608 6,704 0.2%
Incl. MemUse (bytes) per call 12,287 33,547 21,261 173.0%
Excl. MemUse (bytes)-335,248 -289,432 45,816 13.7%
Incl. PeakMemUse (bytes)3,114,848 3,518,072 403,224 12.9%
Incl. PeakMemUse (bytes) per call 13,143 40,438 27,295 207.7%
Excl. PeakMemUse (bytes)4,144 3,560 -584 -14.1%

Parent/Child Regression/Improvement report for drupal_render@2 [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
drupal_render@2-150 -6.1% 34,354 2267.6% 34,291 2096.0% 6,704 104.5% 403,224 3755.8%
Exclusive Metrics Diff for Current Function-5,222 -15.2% -3,604 -10.5% 45,816 683.4% -584 -0.1%
Parent functions
theme_tableselect51 34.0% 181,241 527.6% 181,275 528.6% 1,386,120 20676.0% 2,120,232 525.8%
template_preprocess_table-150 -100.0% -90,665 -263.9% -90,750 -264.6% -893,920 -13334.1% -1,001,416 -248.4%
form_pre_render_tableselect-50 -33.3% -55,998 -163.0% -56,028 -163.4% -407,440 -6077.6% -680,032 -168.6%
tablesort_header-1 -0.7% -758 -2.2% -759 -2.2% -42,992 -641.3% 0 0.0%
drupal_render@10 0.0% 418 1.2% 438 1.3% -22,304 -332.7% -22,584 -5.6%
theme_menu_local_tasks0 0.0% 115 0.3% 114 0.3% -13,824 -206.2% -12,976 -3.2%
render@10 0.0% 1 0.0% 1 0.0% 1,064 15.9% 0 0.0%
Child functions
_theme@10 0.0% 127,926 372.4% 127,935 373.1% 876,152 13069.1% 1,453,328 360.4%
_theme-100 -4.4% -46,415 -135.1% -46,497 -135.6% -293,136 -4372.6% -669,384 -166.0%
call_user_func-49 -2.1% -27,086 -78.8% -27,114 -79.1% -197,952 -2952.7% -365,120 -90.6%
drupal_render_cache_set-150 -6.5% -3,512 -10.2% -3,616 -10.5% 0 0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition-149 -6.5% -2,587 -7.5% -2,734 -8.0% -168 -2.5% 136 0.0%
element_info-149 -6.5% -1,793 -5.2% -1,910 -5.6% 0 0.0% 0 0.0%
call_user_func@1-100 -4.4% -1,727 -5.0% -1,759 -5.1% -326,008 -4862.9% -6,608 -1.6%
drupal_process_attached-49 -2.1% -1,306 -3.8% -1,354 -3.9% -27,032 -403.2% 0 0.0%
drupal_render_collect_post_render_cache-150 -6.5% -1,087 -3.2% -1,179 -3.4% -20,400 -304.3% 0 0.0%
Drupal::service-150 -6.5% -1,047 -3.0% -1,123 -3.3% 7,200 107.4% 0 0.0%
drupal_render_collect_cache_tags-150 -6.5% -994 -2.9% -1,117 -3.3% -20,424 -304.7% 0 0.0%
Drupal\Core\Render\Element::children-150 -6.5% -681 -2.0% -762 -2.2% -20,336 -303.3% 4,576 1.1%
Drupal\Component\Utility\SafeMarkup::set-450 -19.6% -278 -0.8% -530 -1.5% -3,176 -47.4% 0 0.0%
drupal_render@30 0.0% 107 0.3% 106 0.3% -13,888 -207.2% -13,120 -3.3%
drupal_render_cache_get0 0.0% 58 0.2% 58 0.2% 56 0.8% 0 0.0%
is_string-199 -8.7% -3 -0.0% -176 -0.5% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache-150 -6.5% 2 0.0% -172 -0.5% 0 0.0% 0 0.0%
strpos-149 -6.5% -1 -0.0% -161 -0.5% 0 0.0% 0 0.0%