Diff Report
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #52d4b60c154f6Run #52d4b590e6e18DiffDiff%
Number of Function Calls17 18 1 5.9%
Incl. Wall Time (microsec)27,085 28,745 1,660 6.1%
Incl. Wall Time (microsec) per call 1,593 1,597 4 0.2%
Excl. Wall Time (microsec)260 269 9 3.5%
Incl. CPU (microsecs)25,943 27,479 1,536 5.9%
Incl. CPU (microsecs) per call 1,526 1,527 1 0.0%
Excl. CPU (microsec)217 220 3 1.4%
Incl. MemUse (bytes)1,304,544 1,420,400 115,856 8.9%
Incl. MemUse (bytes) per call 76,738 78,911 2,173 2.8%
Excl. MemUse (bytes)28,512 29,656 1,144 4.0%
Incl. PeakMemUse (bytes)1,416,856 1,545,568 128,712 9.1%
Incl. PeakMemUse (bytes) per call 83,344 85,865 2,520 3.0%
Excl. PeakMemUse (bytes)9,776 9,968 192 2.0%

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@11 25.0% 1,660 61.8% 1,536 66.3% 115,856 98.1% 128,712 108.5%
Exclusive Metrics Diff for Current Function9 0.5% 3 0.2% 1,144 1.0% 192 0.1%
Parent functions
render1 100.0% 1,669 100.5% 1,546 100.7% 115,856 100.0% 128,368 99.7%
drupal_get_html_head0 0.0% -13 -0.8% -14 -0.9% 0 0.0% 120 0.1%
drupal_get_css0 0.0% 9 0.5% 10 0.7% 0 0.0% 224 0.2%
drupal_get_js0 0.0% -3 -0.2% -3 -0.2% 0 0.0% 0 0.0%
drupal_add_feed0 0.0% -2 -0.1% -3 -0.2% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
theme@11 33.3% 1,627 98.0% 1,504 97.9% 120,048 103.6% 128,312 99.7%
drupal_render@20 0.0% 14 0.8% 16 1.0% -5,472 -4.7% -16 -0.0%
call_user_func@10 0.0% 7 0.4% 7 0.5% 0 0.0% 224 0.2%
Drupal\Core\Render\Element::children1 33.3% 6 0.4% 4 0.3% 136 0.1% 0 0.0%
drupal_process_attached@10 0.0% -2 -0.1% -1 -0.1% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache1 33.3% -1 -0.1% 6 0.4% 0 0.0% 0 0.0%
element_info0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
is_string0 0.0% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
drupal_process_attached0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%