Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)17,291 17,452 161 0.9%
Incl. Wall Time (microsec) per call 353 356 3 0.9%
Excl. Wall Time (microsec)642 649 7 1.1%
Incl. CPU (microsecs)17,333 17,494 161 0.9%
Incl. CPU (microsecs) per call 354 357 3 0.9%
Excl. CPU (microsec)555 562 7 1.3%
Incl. MemUse (bytes)335,840 336,096 256 0.1%
Incl. MemUse (bytes) per call 6,854 6,859 5 0.1%
Excl. MemUse (bytes)20,640 20,648 8 0.0%
Incl. PeakMemUse (bytes)385,472 381,104 -4,368 -1.1%
Incl. PeakMemUse (bytes) per call 7,867 7,778 -89 -1.1%
Excl. PeakMemUse (bytes)6,648 6,128 -520 -7.8%

Parent/Child Regression/Improvement report for drupal_render@4 [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@40 N/A% 161 3.9% 161 3.8% 256 1.2% -4,368 -19.0%
Exclusive Metrics Diff for Current Function7 4.3% 7 4.3% 8 3.1% -520 -11.9%
Parent functions
drupal_render@30 N/A% 183 113.7% 184 114.3% 72 28.1% -3,136 -71.8%
render@20 N/A% -24 -14.9% -24 -14.9% 184 71.9% -480 -11.0%
theme_toolbar_item0 N/A% 7 4.3% 6 3.7% 0 0.0% 0 0.0%
theme_field0 N/A% -3 -1.9% -4 -2.5% 0 0.0% -720 -16.5%
Drupal\views\Plugin\views\style\StylePluginBase::renderGroupingSets0 N/A% -2 -1.2% -1 -0.6% 0 0.0% -32 -0.7%
Child functions
drupal_render@50 N/A% 126 78.3% 124 77.0% 216 84.4% -3,528 -80.8%
theme@20 N/A% 12 7.5% 16 9.9% 24 9.4% -8 -0.2%
element_children0 N/A% 9 5.6% 0 0.0% 8 3.1% -280 -6.4%
call_user_func@20 N/A% 7 4.3% 5 3.1% 0 0.0% 0 0.0%
call_user_func@10 N/A% 4 2.5% 5 3.1% 0 0.0% 0 0.0%
theme@30 N/A% -2 -1.2% 0 0.0% 0 0.0% -32 -0.7%
element_info0 N/A% -2 -1.2% 4 2.5% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%