Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@2

drupal_render@2Run #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls94 94 0 0.0%
Incl. Wall Time (microsec)83,365 81,435 -1,930 -2.3%
Incl. Wall Time (microsec) per call 887 866 -21 -2.3%
Excl. Wall Time (microsec)2,441 2,420 -21 -0.9%
Incl. CPU (microsecs)76,440 74,680 -1,760 -2.3%
Incl. CPU (microsecs) per call 813 794 -19 -2.3%
Excl. CPU (microsec)2,146 2,165 19 0.9%
Incl. MemUse (bytes)677,164 653,628 -23,536 -3.5%
Incl. MemUse (bytes) per call 7,204 6,953 -250 -3.5%
Excl. MemUse (bytes)16,484 16,416 -68 -0.4%
Incl. PeakMemUse (bytes)781,644 714,088 -67,556 -8.6%
Incl. PeakMemUse (bytes) per call 8,315 7,597 -719 -8.6%
Excl. PeakMemUse (bytes)22,172 30,432 8,260 37.3%

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% -1,930 -117.1% -1,760 -352.7% -23,536 -99.1% -67,556 -278.0%
Exclusive Metrics Diff for Current Function-21 -1.1% 19 1.1% -68 -0.3% 8,260 12.2%
Parent functions
drupal_render@10 N/A% -1,125 -58.3% -1,297 -73.7% -23,540 -100.0% -67,628 -100.1%
drupal_render_children0 N/A% -480 -24.9% -272 -15.5% 4 0.0% 36 0.1%
render0 N/A% -329 -17.0% -196 -11.1% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 21 1.1% 14 0.8% 0 0.0% 36 0.1%
render@10 N/A% -17 -0.9% -9 -0.5% 0 0.0% 0 0.0%
Child functions
_theme@10 N/A% -2,001 -103.7% -2,174 -123.5% -23,448 -99.6% -77,576 -114.8%
drupal_render_collect_cache_tags0 N/A% -346 -17.9% -350 -19.9% 0 0.0% 0 0.0%
drupal_render@30 N/A% 244 12.6% 375 21.3% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -194 -10.1% 7 0.4% 16 0.1% 36 0.1%
call_user_func@10 N/A% 127 6.6% 140 8.0% -36 -0.2% 1,724 2.6%
drupal_render_cache_get0 N/A% 124 6.4% 79 4.5% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% 121 6.3% 120 6.8% 0 0.0% 0 0.0%
_theme0 N/A% 47 2.4% 46 2.6% 0 0.0% 0 0.0%
Drupal\Core\Template\RenderWrapper::__toString0 N/A% -35 -1.8% -1 -0.1% 0 0.0% 0 0.0%
call_user_func0 N/A% -10 -0.5% -12 -0.7% 0 0.0% 0 0.0%
call_user_func@20 N/A% 7 0.4% -2 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 5 0.3% 3 0.2% 0 0.0% 0 0.0%
drupal_render_cache_set0 N/A% 5 0.3% -1 -0.1% 0 0.0% 0 0.0%
element_info0 N/A% -3 -0.2% -7 -0.4% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache@10 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% -3 -0.2% 0 0.0% 0 0.0%