Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)231,888 232,131 243 0.1%
Incl. Wall Time (microsec) per call 14,493 14,508 15 0.1%
Excl. Wall Time (microsec)542 520 -22 -4.1%
Incl. CPU (microsecs)210,774 212,029 1,255 0.6%
Incl. CPU (microsecs) per call 13,173 13,252 78 0.6%
Excl. CPU (microsec)487 445 -42 -8.6%
Incl. MemUse (bytes)3,749,680 3,809,092 59,412 1.6%
Incl. MemUse (bytes) per call 234,355 238,068 3,713 1.6%
Excl. MemUse (bytes)39,284 39,404 120 0.3%
Incl. PeakMemUse (bytes)3,857,800 3,919,204 61,404 1.6%
Incl. PeakMemUse (bytes) per call 241,113 244,950 3,838 1.6%
Excl. PeakMemUse (bytes)13,304 13,360 56 0.4%

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% 243 16.6% 1,255 46.7% 59,412 102.0% 61,404 103.4%
Exclusive Metrics Diff for Current Function-22 -9.1% -42 -3.3% 120 0.2% 56 0.1%
Parent functions
drupal_render0 N/A% 220 90.5% 1,212 96.6% 71,100 119.7% 97,172 158.3%
render0 N/A% 277 114.0% 213 17.0% -11,796 -19.9% -11,232 -18.3%
drupal_get_js0 N/A% -214 -88.1% -166 -13.2% 124 0.2% 452 0.7%
drupal_get_css0 N/A% 10 4.1% 49 3.9% -40 -0.1% -180 -0.3%
Drupal\node\NodeViewBuilder::renderLinks0 N/A% -50 -20.6% -53 -4.2% 24 0.0% -24,808 -40.4%
Child functions
_theme0 N/A% 611 251.4% 1,242 99.0% 71,140 119.7% 72,492 118.1%
drupal_render@20 N/A% -184 -75.7% -195 -15.5% -11,864 -20.0% -11,492 -18.7%
_theme@10 N/A% 388 159.7% 344 27.4% 68 0.1% 364 0.6%
call_user_func0 N/A% 66 27.2% 530 42.2% -32 -0.1% -84 -0.1%
call_user_func@10 N/A% -637 -262.1% -647 -51.6% -16 -0.0% 72 0.1%
drupal_process_attached0 N/A% -26 -10.7% -27 -2.2% -8 -0.0% -8 -0.0%
drupal_render_cache_get0 N/A% 37 15.2% 38 3.0% 4 0.0% 4 0.0%
is_string0 N/A% 0 0.0% 4 0.3% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% -2 -0.2% 0 0.0% 0 0.0%
drupal_render_cache_set0 N/A% 5 2.1% 2 0.2% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% 1 0.4% 3 0.2% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 N/A% 6 2.5% 6 0.5% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -1 -0.4% -1 -0.1% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache@10 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
element_info0 N/A% -1 -0.4% 1 0.1% 0 0.0% 0 0.0%