Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)145,886 147,390 1,504 1.0%
Incl. Wall Time (microsec) per call 24,314 24,565 251 1.0%
Excl. Wall Time (microsec)102 97 -5 -4.9%
Incl. CPU (microsecs)140,059 141,763 1,704 1.2%
Incl. CPU (microsecs) per call 23,343 23,627 284 1.2%
Excl. CPU (microsec)90 81 -9 -10.0%
Incl. MemUse (bytes)3,061,032 3,107,824 46,792 1.5%
Incl. MemUse (bytes) per call 510,172 517,971 7,799 1.5%
Excl. MemUse (bytes)6,416 6,432 16 0.2%
Incl. PeakMemUse (bytes)3,223,104 3,269,576 46,472 1.4%
Incl. PeakMemUse (bytes) per call 537,184 544,929 7,745 1.4%
Excl. PeakMemUse (bytes)1,440 1,648 208 14.4%

Parent/Child Regression/Improvement report for drupal_render [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_render0 N/A% 1,504 1903.8% 1,704 218.2% 46,792 97.9% 46,472 97.1%
Exclusive Metrics Diff for Current Function-5 -0.3% -9 -0.5% 16 0.0% 208 0.4%
Parent functions
drupal_render_page0 N/A% 1,775 118.0% 1,917 112.5% 46,808 100.0% 46,456 100.0%
comment_node_view0 N/A% -271 -18.0% -213 -12.5% -16 -0.0% 16 0.0%
Child functions
theme0 N/A% 1,495 99.4% 1,696 99.5% 46,784 100.0% 46,144 99.3%
drupal_process_attached0 N/A% 12 0.8% 12 0.7% -8 -0.0% 120 0.3%
element_children0 N/A% 2 0.1% 4 0.2% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%