Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)166,259 166,495 236 0.1%
Incl. Wall Time (microsec) per call 10,391 10,406 15 0.1%
Excl. Wall Time (microsec)520 551 31 6.0%
Incl. CPU (microsecs)149,701 149,668 -33 -0.0%
Incl. CPU (microsecs) per call 9,356 9,354 -2 -0.0%
Excl. CPU (microsec)467 489 22 4.7%
Incl. MemUse (bytes)2,692,592 2,692,592 0 0.0%
Incl. MemUse (bytes) per call 168,287 168,287 0 0.0%
Excl. MemUse (bytes)36,668 36,668 0 0.0%
Incl. PeakMemUse (bytes)2,783,212 2,783,212 0 0.0%
Incl. PeakMemUse (bytes) per call 173,951 173,951 0 0.0%
Excl. PeakMemUse (bytes)12,676 12,676 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% 236 51.8% -33 -7.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function31 13.1% 22 66.7% 0 N/A% 0 N/A%
Parent functions
drupal_get_css0 N/A% 491 208.1% 520 1575.8% 0 N/A% 0 N/A%
render0 N/A% -252 -106.8% -156 -472.7% 0 N/A% 0 N/A%
drupal_render0 N/A% -64 -27.1% -480 -1454.5% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 61 25.8% 83 251.5% 0 N/A% 0 N/A%
Child functions
_theme0 N/A% -824 -349.2% -586 -1775.8% 0 N/A% 0 N/A%
call_user_func@10 N/A% 626 265.3% -69 -209.1% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% 101 42.8% 101 306.1% 0 N/A% 0 N/A%
_theme@10 N/A% 98 41.5% 21 63.6% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags0 N/A% 96 40.7% 97 293.9% 0 N/A% 0 N/A%
drupal_render@20 N/A% 44 18.6% 312 945.5% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% 32 13.6% 35 106.1% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 13 5.5% 14 42.4% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 10 4.2% 7 21.2% 0 N/A% 0 N/A%
call_user_func0 N/A% 7 3.0% 10 30.3% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 1 0.4% 2 6.1% 0 N/A% 0 N/A%
element_info0 N/A% 1 0.4% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%