Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)449,474 433,725 -15,749 -3.5%
Incl. Wall Time (microsec) per call 224,737 216,863 -7,875 -3.5%
Excl. Wall Time (microsec)89 90 1 1.1%
Incl. CPU (microsecs)426,041 411,303 -14,738 -3.5%
Incl. CPU (microsecs) per call 213,021 205,652 -7,369 -3.5%
Excl. CPU (microsec)80 81 1 1.2%
Incl. MemUse (bytes)1,359,724 1,358,460 -1,264 -0.1%
Incl. MemUse (bytes) per call 679,862 679,230 -632 -0.1%
Excl. MemUse (bytes)28,752 28,640 -112 -0.4%
Incl. PeakMemUse (bytes)1,539,552 1,538,856 -696 -0.0%
Incl. PeakMemUse (bytes) per call 769,776 769,428 -348 -0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -15,749 -102.2% -14,738 -101.0% -1,264 -189.2% -696 -108.1%
Exclusive Metrics Diff for Current Function1 0.0% 1 0.0% -112 -8.9% 0 0.0%
Parent functions
drupal_render_page0 N/A% -8,590 -54.5% -7,976 -54.1% -376 -29.7% 176 25.3%
Drupal\block\Plugin\views\display\Block::execute0 N/A% -7,159 -45.5% -6,762 -45.9% -888 -70.3% -872 -125.3%
Child functions
theme0 N/A% -15,756 -100.0% -14,745 -100.0% -1,164 -92.1% -696 -100.0%
element_children0 N/A% 5 0.0% 4 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 1 0.0% 3 0.0% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 0 0.0% -1 -0.0% 12 0.9% 0 0.0%