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

drupal_renderRun #519d4dc9980f7Run #519d4cd4e396dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)433,725 449,474 15,749 3.6%
Incl. Wall Time (microsec) per call 216,863 224,737 7,875 3.6%
Excl. Wall Time (microsec)90 89 -1 -1.1%
Incl. CPU (microsecs)411,303 426,041 14,738 3.6%
Incl. CPU (microsecs) per call 205,652 213,021 7,369 3.6%
Excl. CPU (microsec)81 80 -1 -1.2%
Incl. MemUse (bytes)1,358,460 1,359,724 1,264 0.1%
Incl. MemUse (bytes) per call 679,230 679,862 632 0.1%
Excl. MemUse (bytes)28,640 28,752 112 0.4%
Incl. PeakMemUse (bytes)1,538,856 1,539,552 696 0.0%
Incl. PeakMemUse (bytes) per call 769,428 769,776 348 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 Function-1 -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%