Diff Report
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #53195bb0cc668Run #53195a48b6f09DiffDiff%
Number of Function Calls41 67 26 63.4%
Incl. Wall Time (microsec)159,692 164,288 4,596 2.9%
Incl. Wall Time (microsec) per call 3,895 2,452 -1,443 -37.0%
Excl. Wall Time (microsec)745 1,173 428 57.4%
Incl. CPU (microsecs)158,068 162,700 4,632 2.9%
Incl. CPU (microsecs) per call 3,855 2,428 -1,427 -37.0%
Excl. CPU (microsec)650 971 321 49.4%
Incl. MemUse (bytes)4,890,480 5,710,216 819,736 16.8%
Incl. MemUse (bytes) per call 119,280 85,227 -34,053 -28.5%
Excl. MemUse (bytes)72,928 89,824 16,896 23.2%
Incl. PeakMemUse (bytes)5,043,824 5,735,928 692,104 13.7%
Incl. PeakMemUse (bytes) per call 123,020 85,611 -37,409 -30.4%
Excl. PeakMemUse (bytes)52,072 51,560 -512 -1.0%

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@126 14.1% 4,596 133.4% 4,632 132.9% 819,736 234.0% 692,104 200.9%
Exclusive Metrics Diff for Current Function428 9.3% 321 6.9% 16,896 2.1% -512 -0.1%
Parent functions
render-27 -103.8% -59,897 -1303.2% -59,926 -1293.7% -426,920 -52.1% -460,808 -66.6%
theme_system_admin_index53 203.8% 56,237 1223.6% 56,256 1214.5% 350,976 42.8% 282,976 40.9%
drupal_render0 0.0% 7,944 172.8% 7,991 172.5% 897,888 109.5% 869,688 125.7%
drupal_get_js0 0.0% 217 4.7% 216 4.7% -40 -0.0% 24 0.0%
drupal_get_html_head0 0.0% 57 1.2% 56 1.2% 0 0.0% 320 0.0%
drupal_get_css0 0.0% 40 0.9% 39 0.8% 8 0.0% -96 -0.0%
template_preprocess_html0 0.0% -2 -0.0% 0 0.0% -2,176 -0.3% 0 0.0%
Child functions
_theme0 0.0% 7,742 168.5% 7,701 166.3% 888,736 108.4% 869,040 125.6%
_theme@126 16.5% -4,717 -102.6% -4,705 -101.6% -107,840 -13.2% -185,264 -26.8%
drupal_render_collect_post_render_cache53 33.5% 614 13.4% 658 14.2% 7,208 0.9% 0 0.0%
call_user_func@10 0.0% 232 5.0% 322 7.0% 9,168 1.1% 912 0.1%
drupal_render@20 0.0% 167 3.6% 152 3.3% 2,056 0.3% 8,800 1.3%
_drupal_render_process_post_render_cache53 33.5% 53 1.2% 93 2.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children26 16.5% 39 0.8% 54 1.2% 3,536 0.4% -872 -0.1%
drupal_process_attached0 0.0% 38 0.8% 37 0.8% -24 -0.0% 0 0.0%
is_string0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%