Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)163,959 169,587 5,628 3.4%
Incl. Wall Time (microsec) per call 20,495 21,198 704 3.4%
Excl. Wall Time (microsec)153 156 3 2.0%
Incl. CPU (microsecs)157,324 163,507 6,183 3.9%
Incl. CPU (microsecs) per call 19,666 20,438 773 3.9%
Excl. CPU (microsec)147 142 -5 -3.4%
Incl. MemUse (bytes)1,352,552 2,843,896 1,491,344 110.3%
Incl. MemUse (bytes) per call 169,069 355,487 186,418 110.3%
Excl. MemUse (bytes)38,584 38,416 -168 -0.4%
Incl. PeakMemUse (bytes)1,459,944 2,948,192 1,488,248 101.9%
Incl. PeakMemUse (bytes) per call 182,493 368,524 186,031 101.9%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_render@4 [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_render@40 N/A% 5,628 223.7% 6,183 654.3% 1,491,344 2147.4% 1,488,248 2067.0%
Exclusive Metrics Diff for Current Function3 0.1% -5 -0.1% -168 -0.0% 0 0.0%
Parent function
drupal_render@30 N/A% 5,628 100.0% 6,183 100.0% 1,491,344 100.0% 1,488,248 100.0%
Child functions
theme@20 N/A% 5,676 100.9% 6,237 100.9% 1,491,496 100.0% 1,488,248 100.0%
drupal_render@50 N/A% -53 -0.9% -53 -0.9% 16 0.0% 0 0.0%
drupal_process_attached0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
element_children0 N/A% 1 0.0% 8 0.1% 0 0.0% 0 0.0%
call_user_func@10 N/A% 0 0.0% -2 -0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% -2 -0.0% 0 0.0% 0 0.0%