Diff Report
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc588c7973: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #51abc4cb0a647Run #51abc588c7973DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)16,225 16,120 -105 -0.6%
Incl. Wall Time (microsec) per call 1,352 1,343 -9 -0.6%
Excl. Wall Time (microsec)218 214 -4 -1.8%
Incl. CPU (microsecs)16,240 16,129 -111 -0.7%
Incl. CPU (microsecs) per call 1,353 1,344 -9 -0.7%
Excl. CPU (microsec)192 178 -14 -7.3%
Incl. MemUse (bytes)489,568 483,080 -6,488 -1.3%
Incl. MemUse (bytes) per call 40,797 40,257 -541 -1.3%
Excl. MemUse (bytes)9,960 9,968 8 0.1%
Incl. PeakMemUse (bytes)497,632 522,864 25,232 5.1%
Incl. PeakMemUse (bytes) per call 41,469 43,572 2,103 5.1%
Excl. PeakMemUse (bytes)4,800 4,944 144 3.0%

Parent/Child Regression/Improvement report for drupal_render@1 [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@10 N/A% -105 -190.9% -111 -6.6% -6,488 -23.6% 25,232 94.8%
Exclusive Metrics Diff for Current Function-4 -3.8% -14 -12.6% 8 0.1% 144 0.6%
Parent functions
drupal_get_js0 N/A% -446 -424.8% -446 -401.8% -32,768 -505.1% -3,816 -15.1%
render0 N/A% 317 301.9% 312 281.1% 26,280 405.1% 25,744 102.0%
drupal_get_css0 N/A% 29 27.6% 28 25.2% 0 0.0% 5,272 20.9%
template_process_html0 N/A% -3 -2.9% -4 -3.6% 0 0.0% -1,968 -7.8%
drupal_get_html_head0 N/A% -2 -1.9% -1 -0.9% 0 0.0% 0 0.0%
Child functions
call_user_func@10 N/A% -441 -420.0% -442 -398.2% -32,768 -505.1% 1,080 4.3%
theme@10 N/A% 377 359.0% 374 336.9% 26,336 405.9% 23,840 94.5%
drupal_render@20 N/A% -38 -36.2% -31 -27.9% -64 -1.0% 168 0.7%
element_children0 N/A% 1 1.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 2 1.8% 0 0.0% 0 0.0%