Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #519c116ac5313Run #519c13f61d210DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)589,199 588,839 -360 -0.1%
Incl. Wall Time (microsec) per call 84,171 84,120 -51 -0.1%
Excl. Wall Time (microsec)203 213 10 4.9%
Incl. CPU (microsecs)579,033 579,148 115 0.0%
Incl. CPU (microsecs) per call 82,719 82,735 16 0.0%
Excl. CPU (microsec)187 191 4 2.1%
Incl. MemUse (bytes)1,364,760 1,364,760 0 0.0%
Incl. MemUse (bytes) per call 194,966 194,966 0 0.0%
Excl. MemUse (bytes)99,408 99,408 0 0.0%
Incl. PeakMemUse (bytes)1,662,868 1,662,868 0 0.0%
Incl. PeakMemUse (bytes) per call 237,553 237,553 0 0.0%
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% -360 -39.6% 115 16.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 2.8% 4 3.5% 0 N/A% 0 N/A%
Parent function
drupal_render@30 N/A% -360 -100.0% 115 100.0% 0 N/A% 0 N/A%
Child functions
theme@20 N/A% -427 -118.6% 48 41.7% 0 N/A% 0 N/A%
drupal_render@50 N/A% 57 15.8% 62 53.9% 0 N/A% 0 N/A%
element_info0 N/A% -1 -0.3% -1 -0.9% 0 N/A% 0 N/A%
element_children0 N/A% 1 0.3% 1 0.9% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
contextual_pre_render_placeholder0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%