Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\views\Plugin\views\style\StylePluginBase::renderGrouping

Drupal\views\Plugin\views\style\StylePluginBase::renderGroupingRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,850 2,912 62 2.2%
Incl. Wall Time (microsec) per call 1,425 1,456 31 2.2%
Excl. Wall Time (microsec)18 17 -1 -5.6%
Incl. CPU (microsecs)2,852 2,913 61 2.1%
Incl. CPU (microsecs) per call 1,426 1,457 31 2.1%
Excl. CPU (microsec)17 14 -3 -17.6%
Incl. MemUse (bytes)63,880 63,824 -56 -0.1%
Incl. MemUse (bytes) per call 31,940 31,912 -28 -0.1%
Excl. MemUse (bytes)3,232 3,232 0 0.0%
Incl. PeakMemUse (bytes)44,656 44,784 128 0.3%
Incl. PeakMemUse (bytes) per call 22,328 22,392 64 0.3%
Excl. PeakMemUse (bytes)1,968 1,968 0 0.0%

Parent/Child Regression/Improvement report for Drupal\views\Plugin\views\style\StylePluginBase::renderGrouping [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\views\Plugin\views\style\StylePluginBase::renderGrouping0 N/A% 62 4.0% 61 3.5% -56 -0.0% 128 0.1%
Exclusive Metrics Diff for Current Function-1 -1.6% -3 -4.9% 0 0.0% 0 0.0%
Parent function
Drupal\views\Plugin\views\style\StylePluginBase::render0 N/A% 62 100.0% 61 100.0% -56 -100.0% 128 100.0%
Child functions
Drupal\views\Plugin\views\style\StylePluginBase::renderFields0 N/A% 63 101.6% 63 103.3% -56 -100.0% 128 100.0%
is_string0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%