Diff Report
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@2

drupal_render@2Run #539206513e72eRun #539205a48c548DiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)181,042 180,102 -940 -0.5%
Incl. Wall Time (microsec) per call 2,702 2,688 -14 -0.5%
Excl. Wall Time (microsec)1,958 1,969 11 0.6%
Incl. CPU (microsecs)165,160 165,307 147 0.1%
Incl. CPU (microsecs) per call 2,465 2,467 2 0.1%
Excl. CPU (microsec)1,798 1,778 -20 -1.1%
Incl. MemUse (bytes)1,787,516 1,787,516 0 0.0%
Incl. MemUse (bytes) per call 26,679 26,679 0 0.0%
Excl. MemUse (bytes)17,788 17,788 0 0.0%
Incl. PeakMemUse (bytes)1,779,236 1,779,236 0 0.0%
Incl. PeakMemUse (bytes) per call 26,556 26,556 0 0.0%
Excl. PeakMemUse (bytes)38,532 38,532 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@2 [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@20 N/A% -940 -103.2% 147 42.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 1.2% -20 -13.6% 0 N/A% 0 N/A%
Parent functions
drupal_render@10 N/A% -1,447 -153.9% -309 -210.2% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 319 33.9% 396 269.4% 0 N/A% 0 N/A%
render0 N/A% 188 20.0% 60 40.8% 0 N/A% 0 N/A%
Child functions
drupal_render@30 N/A% -1,432 -152.3% -352 -239.5% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 344 36.6% 302 205.4% 0 N/A% 0 N/A%
call_user_func@10 N/A% 107 11.4% 177 120.4% 0 N/A% 0 N/A%
_theme@10 N/A% -21 -2.2% -12 -8.2% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% 18 1.9% 19 12.9% 0 N/A% 0 N/A%
element_info0 N/A% 18 1.9% 21 14.3% 0 N/A% 0 N/A%
_theme0 N/A% 16 1.7% 16 10.9% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% -14 -1.5% -14 -9.5% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags0 N/A% 12 1.3% 14 9.5% 0 N/A% 0 N/A%
Drupal\Core\Template\RenderWrapper::__toString0 N/A% 10 1.1% -17 -11.6% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% -8 -0.9% -5 -3.4% 0 N/A% 0 N/A%
call_user_func@20 N/A% 4 0.4% 6 4.1% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% -3 -0.3% -4 -2.7% 0 N/A% 0 N/A%
call_user_func0 N/A% -3 -0.3% 10 6.8% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 1 0.1% 1 0.7% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 5 3.4% 0 N/A% 0 N/A%