Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #52e4a1c03557cRun #52e4a1fd8a982DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)28,365 28,137 -228 -0.8%
Incl. Wall Time (microsec) per call 1,289 1,279 -10 -0.8%
Excl. Wall Time (microsec)422 424 2 0.5%
Incl. CPU (microsecs)27,851 27,647 -204 -0.7%
Incl. CPU (microsecs) per call 1,266 1,257 -9 -0.7%
Excl. CPU (microsec)349 348 -1 -0.3%
Incl. MemUse (bytes)1,039,608 1,039,608 0 0.0%
Incl. MemUse (bytes) per call 47,255 47,255 0 0.0%
Excl. MemUse (bytes)20,664 20,664 0 0.0%
Incl. PeakMemUse (bytes)1,308,800 1,308,800 0 0.0%
Incl. PeakMemUse (bytes) per call 59,491 59,491 0 0.0%
Excl. PeakMemUse (bytes)12,320 12,320 0 0.0%

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@10 N/A% -228 -57.0% -204 -54.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 0.9% -1 -0.5% 0 N/A% 0 N/A%
Parent functions
drupal_render0 N/A% -144 -63.2% -143 -70.1% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -142 -62.3% -128 -62.7% 0 N/A% 0 N/A%
render0 N/A% 54 23.7% 61 29.9% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 5 2.2% 7 3.4% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% -1 -0.4% -2 -1.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
Child functions
call_user_func@10 N/A% -137 -60.1% -121 -59.3% 0 N/A% 0 N/A%
theme0 N/A% -79 -34.6% -87 -42.6% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -45 -19.7% -45 -22.1% 0 N/A% 0 N/A%
drupal_render@20 N/A% 37 16.2% 38 18.6% 0 N/A% 0 N/A%
theme@10 N/A% -13 -5.7% -6 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 7 3.1% 20 9.8% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% 6 2.6% 2 1.0% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% -5 -2.2% -1 -0.5% 0 N/A% 0 N/A%
call_user_func0 N/A% -1 -0.4% -4 -2.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%