Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)15,736 15,703 -33 -0.2%
Incl. Wall Time (microsec) per call 1,210 1,208 -3 -0.2%
Excl. Wall Time (microsec)206 201 -5 -2.4%
Incl. CPU (microsecs)15,158 15,131 -27 -0.2%
Incl. CPU (microsecs) per call 1,166 1,164 -2 -0.2%
Excl. CPU (microsec)166 171 5 3.0%
Incl. MemUse (bytes)656,392 656,656 264 0.0%
Incl. MemUse (bytes) per call 50,492 50,512 20 0.0%
Excl. MemUse (bytes)26,224 25,760 -464 -1.8%
Incl. PeakMemUse (bytes)848,520 850,504 1,984 0.2%
Incl. PeakMemUse (bytes) per call 65,271 65,423 153 0.2%
Excl. PeakMemUse (bytes)9,656 10,088 432 4.5%

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% -33 -5.9% -27 -4.9% 264 0.5% 1,984 4.0%
Exclusive Metrics Diff for Current Function-5 -15.2% 5 18.5% -464 -175.8% 432 21.8%
Parent functions
drupal_get_css0 N/A% -29 -87.9% -24 -88.9% 0 0.0% 152 7.7%
render0 N/A% -7 -21.2% -6 -22.2% 264 100.0% 1,600 80.6%
drupal_get_js0 N/A% 5 15.2% 5 18.5% 0 0.0% 112 5.6%
template_preprocess_html0 N/A% -1 -3.0% 1 3.7% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -1 -3.0% -3 -11.1% 0 0.0% 120 6.0%
drupal_render0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
theme@10 N/A% -48 -145.5% -43 -159.3% 1,696 642.4% 3,144 158.5%
drupal_render@20 N/A% 48 145.5% 44 163.0% -968 -366.7% -1,864 -94.0%
call_user_func@10 N/A% -38 -115.2% -36 -133.3% 0 0.0% 152 7.7%
Drupal\Core\Render\Element::children0 N/A% 9 27.3% 3 11.1% 0 0.0% 120 6.0%
element_info0 N/A% 1 3.0% -1 -3.7% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 4 14.8% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% -3 -11.1% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%