Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)454,293 452,047 -2,246 -0.5%
Incl. Wall Time (microsec) per call 227,147 226,024 -1,123 -0.5%
Excl. Wall Time (microsec)135 126 -9 -6.7%
Incl. CPU (microsecs)429,461 429,546 85 0.0%
Incl. CPU (microsecs) per call 214,731 214,773 43 0.0%
Excl. CPU (microsec)125 114 -11 -8.8%
Incl. MemUse (bytes)1,363,820 1,560,160 196,340 14.4%
Incl. MemUse (bytes) per call 681,910 780,080 98,170 14.4%
Excl. MemUse (bytes)28,872 28,456 -416 -1.4%
Incl. PeakMemUse (bytes)1,584,208 1,704,844 120,636 7.6%
Incl. PeakMemUse (bytes) per call 792,104 852,422 60,318 7.6%
Excl. PeakMemUse (bytes)0 160 160 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% -2,246 -127.9% 85 4.4% 196,340 84.3% 120,636 77.3%
Exclusive Metrics Diff for Current Function-9 -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%