Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)31,481 32,183 702 2.2%
Incl. Wall Time (microsec) per call 1,016 1,038 23 2.2%
Excl. Wall Time (microsec)500 500 0 0.0%
Incl. CPU (microsecs)29,525 29,901 376 1.3%
Incl. CPU (microsecs) per call 952 965 12 1.3%
Excl. CPU (microsec)424 414 -10 -2.4%
Incl. MemUse (bytes)768,736 768,752 16 0.0%
Incl. MemUse (bytes) per call 24,798 24,798 1 0.0%
Excl. MemUse (bytes)45,344 45,368 24 0.1%
Incl. PeakMemUse (bytes)881,656 879,264 -2,392 -0.3%
Incl. PeakMemUse (bytes) per call 28,441 28,363 -77 -0.3%
Excl. PeakMemUse (bytes)6,048 6,048 0 0.0%

Parent/Child Regression/Improvement report for drupal_render [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_render0 N/A% 702 156.0% 376 30.6% 16 0.1% -2,392 -8.2%
Exclusive Metrics Diff for Current Function0 0.0% -10 -2.7% 24 150.0% 0 0.0%
Parent functions
Drupal\node\Plugin\views\row\Rss::render0 N/A% 649 92.5% 448 119.1% 0 0.0% -1,936 -80.9%
Drupal\views\Plugin\views\exposed_form\ExposedFormPluginBase::render_exposed_form0 N/A% 174 24.8% 42 11.2% 16 100.0% -40 -1.7%
render0 N/A% -121 -17.2% -114 -30.3% 0 0.0% -416 -17.4%
Child functions
drupal_render@10 N/A% 552 78.6% 358 95.2% -24 -150.0% -2,272 -95.0%
theme0 N/A% 175 24.9% 45 12.0% 16 100.0% -40 -1.7%
theme@20 N/A% -35 -5.0% -36 -9.6% 0 0.0% 0 0.0%
element_children0 N/A% 15 2.1% 23 6.1% 0 0.0% -80 -3.3%
drupal_pre_render_links0 N/A% -5 -0.7% -4 -1.1% 0 0.0% 0 0.0%