Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)183,748 186,071 2,323 1.3%
Incl. Wall Time (microsec) per call 10,208 10,337 129 1.3%
Excl. Wall Time (microsec)813 849 36 4.4%
Incl. CPU (microsecs)167,531 169,058 1,527 0.9%
Incl. CPU (microsecs) per call 9,307 9,392 85 0.9%
Excl. CPU (microsec)690 721 31 4.5%
Incl. MemUse (bytes)2,126,552 2,126,552 0 0.0%
Incl. MemUse (bytes) per call 118,142 118,142 0 0.0%
Excl. MemUse (bytes)71,796 71,796 0 0.0%
Incl. PeakMemUse (bytes)2,217,916 2,217,916 0 0.0%
Incl. PeakMemUse (bytes) per call 123,218 123,218 0 0.0%
Excl. PeakMemUse (bytes)57,308 57,308 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@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
drupal_render@10 N/A% 2,323 159.8% 1,527 260.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function36 1.5% 31 2.0% 0 N/A% 0 N/A%
Parent functions
drupal_render0 N/A% 1,796 77.3% 1,343 88.0% 0 N/A% 0 N/A%
drupal_add_feed0 N/A% -979 -42.1% -1,190 -77.9% 0 N/A% 0 N/A%
render0 N/A% 633 27.2% 528 34.6% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 572 24.6% 572 37.5% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 349 15.0% 133 8.7% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -128 -5.5% -52 -3.4% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::renderGroupingSets0 N/A% 83 3.6% 196 12.8% 0 N/A% 0 N/A%
views_preprocess_page0 N/A% -3 -0.1% -3 -0.2% 0 N/A% 0 N/A%
Child functions
call_user_func@10 N/A% 1,468 63.2% 853 55.9% 0 N/A% 0 N/A%
drupal_render@20 N/A% 1,094 47.1% 895 58.6% 0 N/A% 0 N/A%
_theme0 N/A% -603 -26.0% -791 -51.8% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 204 8.8% 206 13.5% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% 136 5.9% 259 17.0% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags0 N/A% -93 -4.0% -92 -6.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 72 3.1% 76 5.0% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% -53 -2.3% -62 -4.1% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% 51 2.2% 51 3.3% 0 N/A% 0 N/A%
_theme@10 N/A% 18 0.8% 108 7.1% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% -6 -0.3% -7 -0.5% 0 N/A% 0 N/A%
drupal_process_attached@10 N/A% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A%
element_info0 N/A% 1 0.0% 1 0.1% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%