Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)502,419 505,186 2,767 0.6%
Incl. Wall Time (microsec) per call 71,774 72,169 395 0.6%
Excl. Wall Time (microsec)203 294 91 44.8%
Incl. CPU (microsecs)479,781 482,184 2,403 0.5%
Incl. CPU (microsecs) per call 68,540 68,883 343 0.5%
Excl. CPU (microsec)181 276 95 52.5%
Incl. MemUse (bytes)945,788 961,288 15,500 1.6%
Incl. MemUse (bytes) per call 135,113 137,327 2,214 1.6%
Excl. MemUse (bytes)69,976 71,392 1,416 2.0%
Incl. PeakMemUse (bytes)1,142,964 1,160,940 17,976 1.6%
Incl. PeakMemUse (bytes) per call 163,281 165,849 2,568 1.6%
Excl. PeakMemUse (bytes)228 228 0 0.0%

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% 2,767 443.4% 2,403 157.2% 15,500 122.8% 17,976 107.8%
Exclusive Metrics Diff for Current Function91 3.3% 95 4.0% 1,416 9.1% 0 0.0%
Parent function
drupal_render@30 N/A% 2,767 100.0% 2,403 100.0% 15,500 100.0% 17,976 100.0%
Child functions
theme@20 N/A% 2,651 95.8% 2,286 95.1% 14,084 90.9% 17,976 100.0%
drupal_render@50 N/A% 33 1.2% 31 1.3% -4 -0.0% 0 0.0%
drupal_process_attached0 N/A% -4 -0.1% -4 -0.2% 0 0.0% 0 0.0%
element_children0 N/A% -4 -0.1% 0 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 0 0.0% -3 -0.1% 4 0.0% 0 0.0%
element_info0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%