Diff Report
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\views\Plugin\views\style\StylePluginBase::render_grouping

Drupal\views\Plugin\views\style\StylePluginBase::render_groupingRun #519eb57e9174aRun #519eb486908e7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)127 91 -36 -28.3%
Incl. Wall Time (microsec) per call 64 46 -18 -28.3%
Excl. Wall Time (microsec)47 37 -10 -21.3%
Incl. CPU (microsecs)124 94 -30 -24.2%
Incl. CPU (microsecs) per call 62 47 -15 -24.2%
Excl. CPU (microsec)44 31 -13 -29.5%
Incl. MemUse (bytes)3,304 3,304 0 0.0%
Incl. MemUse (bytes) per call 1,652 1,652 0 0.0%
Excl. MemUse (bytes)1,656 1,656 0 0.0%
Incl. PeakMemUse (bytes)3,056 3,136 80 2.6%
Incl. PeakMemUse (bytes) per call 1,528 1,568 40 2.6%
Excl. PeakMemUse (bytes)1,332 1,412 80 6.0%

Parent/Child Regression/Improvement report for Drupal\views\Plugin\views\style\StylePluginBase::render_grouping [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::render_grouping0 N/A% -36 -2.1% -30 -1.6% 0 0.0% 80 0.1%
Exclusive Metrics Diff for Current Function-10 -27.8% -13 -43.3% 0 N/A% 80 100.0%
Parent function
Drupal\views\Plugin\views\style\StylePluginBase::render0 N/A% -36 -100.0% -30 -100.0% 0 N/A% 80 100.0%
Child functions
Drupal\views\Plugin\views\style\StylePluginBase::render_fields0 N/A% -26 -72.2% -17 -56.7% 0 N/A% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%