Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render@1

drupal_render@1Run #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)21,643 20,238 -1,405 -6.5%
Incl. Wall Time (microsec) per call 2,405 2,249 -156 -6.5%
Excl. Wall Time (microsec)189 181 -8 -4.2%
Incl. CPU (microsecs)21,312 19,843 -1,469 -6.9%
Incl. CPU (microsecs) per call 2,368 2,205 -163 -6.9%
Excl. CPU (microsec)160 162 2 1.2%
Incl. MemUse (bytes)955,440 923,768 -31,672 -3.3%
Incl. MemUse (bytes) per call 106,160 102,641 -3,519 -3.3%
Excl. MemUse (bytes)10,560 10,560 0 0.0%
Incl. PeakMemUse (bytes)866,504 906,280 39,776 4.6%
Incl. PeakMemUse (bytes) per call 96,278 100,698 4,420 4.6%
Excl. PeakMemUse (bytes)440 5,792 5,352 1216.4%

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% -1,405 -0.5% -1,469 -1.3% -31,672 -7.1% 39,776 7.0%
Exclusive Metrics Diff for Current Function-8 -0.6% 2 0.1% 0 0.0% 5,352 13.5%
Parent functions
render0 N/A% -744 -53.0% -807 -54.9% 1,096 3.5% 78,048 196.2%
drupal_get_html_head0 N/A% -630 -44.8% -631 -43.0% -32,768 -103.5% -53,688 -135.0%
template_process_html0 N/A% -31 -2.2% -32 -2.2% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 11 0.8% 11 0.7% 0 0.0% 15,088 37.9%
drupal_get_js0 N/A% -11 -0.8% -10 -0.7% 0 0.0% 328 0.8%
Child functions
drupal_render@20 N/A% -1,336 -95.1% -1,406 -95.7% -31,680 -100.0% 20,920 52.6%
theme@10 N/A% -54 -3.8% -55 -3.7% 8 0.0% 368 0.9%
element_children0 N/A% -9 -0.6% -13 -0.9% 0 0.0% 1,016 2.6%
drupal_pre_render_styles0 N/A% 7 0.5% 8 0.5% 0 0.0% 11,840 29.8%
drupal_pre_render_scripts0 N/A% -5 -0.4% -4 -0.3% 0 0.0% 280 0.7%
element_info0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%