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

drupal_render@1Run #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls18 17 -1 -5.6%
Incl. Wall Time (microsec)28,745 27,085 -1,660 -5.8%
Incl. Wall Time (microsec) per call 1,597 1,593 -4 -0.2%
Excl. Wall Time (microsec)269 260 -9 -3.3%
Incl. CPU (microsecs)27,479 25,943 -1,536 -5.6%
Incl. CPU (microsecs) per call 1,527 1,526 -1 -0.0%
Excl. CPU (microsec)220 217 -3 -1.4%
Incl. MemUse (bytes)1,420,400 1,304,544 -115,856 -8.2%
Incl. MemUse (bytes) per call 78,911 76,738 -2,173 -2.8%
Excl. MemUse (bytes)29,656 28,512 -1,144 -3.9%
Incl. PeakMemUse (bytes)1,545,568 1,416,856 -128,712 -8.3%
Incl. PeakMemUse (bytes) per call 85,865 83,344 -2,520 -2.9%
Excl. PeakMemUse (bytes)9,968 9,776 -192 -1.9%

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@1-1 -25.0% -1,660 -61.8% -1,536 -66.3% -115,856 -98.1% -128,712 -108.5%
Exclusive Metrics Diff for Current Function-9 -0.5% -3 -0.2% -1,144 -1.0% -192 -0.1%
Parent functions
render-1 -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@1-1 -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::children-1 -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_cache-1 -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%