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_render

drupal_renderRun #519eb57e9174aRun #519eb486908e7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)452,047 454,293 2,246 0.5%
Incl. Wall Time (microsec) per call 226,024 227,147 1,123 0.5%
Excl. Wall Time (microsec)126 135 9 7.1%
Incl. CPU (microsecs)429,546 429,461 -85 -0.0%
Incl. CPU (microsecs) per call 214,773 214,731 -43 -0.0%
Excl. CPU (microsec)114 125 11 9.6%
Incl. MemUse (bytes)1,560,160 1,363,820 -196,340 -12.6%
Incl. MemUse (bytes) per call 780,080 681,910 -98,170 -12.6%
Excl. MemUse (bytes)28,456 28,872 416 1.5%
Incl. PeakMemUse (bytes)1,704,844 1,584,208 -120,636 -7.1%
Incl. PeakMemUse (bytes) per call 852,422 792,104 -60,318 -7.1%
Excl. PeakMemUse (bytes)160 0 -160 -100.0%

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% 2,246 127.9% -85 -4.4% -196,340 -84.3% -120,636 -77.3%
Exclusive Metrics Diff for Current Function9 0.4% 11 12.9% 416 0.2% -160 -0.1%
Parent functions
Drupal\block\Plugin\views\display\Block::execute0 N/A% 2,593 115.4% 1,790 2105.9% -85,092 -43.3% -74,472 -61.7%
drupal_render_page0 N/A% -347 -15.4% -1,875 -2205.9% -111,248 -56.7% -46,164 -38.3%
Child functions
theme0 N/A% 2,243 99.9% -90 -105.9% -196,756 -100.2% -120,476 -99.9%
element_children0 N/A% -3 -0.1% -4 -4.7% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -3 -0.1% -2 -2.4% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%