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

drupal_render@4Run #519c04ab45451Run #519c03b86b1ecDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)505,186 502,419 -2,767 -0.5%
Incl. Wall Time (microsec) per call 72,169 71,774 -395 -0.5%
Excl. Wall Time (microsec)294 203 -91 -31.0%
Incl. CPU (microsecs)482,184 479,781 -2,403 -0.5%
Incl. CPU (microsecs) per call 68,883 68,540 -343 -0.5%
Excl. CPU (microsec)276 181 -95 -34.4%
Incl. MemUse (bytes)961,288 945,788 -15,500 -1.6%
Incl. MemUse (bytes) per call 137,327 135,113 -2,214 -1.6%
Excl. MemUse (bytes)71,392 69,976 -1,416 -2.0%
Incl. PeakMemUse (bytes)1,160,940 1,142,964 -17,976 -1.5%
Incl. PeakMemUse (bytes) per call 165,849 163,281 -2,568 -1.5%
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 Function-91 -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%