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@2

drupal_render@2Run #519c04ab45451Run #519c03b86b1ecDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)512,023 509,312 -2,711 -0.5%
Incl. Wall Time (microsec) per call 25,601 25,466 -136 -0.5%
Excl. Wall Time (microsec)446 451 5 1.1%
Incl. CPU (microsecs)489,034 486,690 -2,344 -0.5%
Incl. CPU (microsecs) per call 24,452 24,335 -117 -0.5%
Excl. CPU (microsec)408 410 2 0.5%
Incl. MemUse (bytes)994,616 979,100 -15,516 -1.6%
Incl. MemUse (bytes) per call 49,731 48,955 -776 -1.6%
Excl. MemUse (bytes)66,396 64,972 -1,424 -2.1%
Incl. PeakMemUse (bytes)1,232,136 1,214,160 -17,976 -1.5%
Incl. PeakMemUse (bytes) per call 61,607 60,708 -899 -1.5%
Excl. PeakMemUse (bytes)728 728 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@2 [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@20 N/A% -2,711 -434.5% -2,344 -153.3% -15,516 -122.9% -17,976 -107.8%
Exclusive Metrics Diff for Current Function5 0.2% 2 0.1% -1,424 -9.2% 0 0.0%
Parent function
drupal_render@10 N/A% -2,711 -100.0% -2,344 -100.0% -15,516 -100.0% -17,976 -100.0%
Child functions
theme@10 N/A% -2,713 -100.1% -2,345 -100.0% -14,092 -90.8% -17,976 -100.0%
drupal_process_attached0 N/A% -2 -0.1% -3 -0.1% 0 0.0% 0 0.0%
drupal_pre_render_conditional_comments0 N/A% -2 -0.1% -1 -0.0% 0 0.0% 0 0.0%
element_info0 N/A% 1 0.0% 6 0.3% 0 0.0% 0 0.0%
element_children0 N/A% 0 0.0% -3 -0.1% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%