Diff Report
Run #523bd15c0308e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render

drupal_renderRun #523bd15c0308eRun #523bd0c5929e9DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)113,213 111,768 -1,445 -1.3%
Incl. Wall Time (microsec) per call 37,738 37,256 -482 -1.3%
Excl. Wall Time (microsec)90 104 14 15.6%
Incl. CPU (microsecs)103,382 101,792 -1,590 -1.5%
Incl. CPU (microsecs) per call 34,461 33,931 -530 -1.5%
Excl. CPU (microsec)68 91 23 33.8%
Incl. MemUse (bytes)3,430,944 3,378,248 -52,696 -1.5%
Incl. MemUse (bytes) per call 1,143,648 1,126,083 -17,565 -1.5%
Excl. MemUse (bytes)6,440 6,440 0 0.0%
Incl. PeakMemUse (bytes)3,530,344 3,469,960 -60,384 -1.7%
Incl. PeakMemUse (bytes) per call 1,176,781 1,156,653 -20,128 -1.7%
Excl. PeakMemUse (bytes)2,560 2,560 0 0.0%

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% -1,445 -65.0% -1,590 -64.5% -52,696 -99.9% -60,384 -100.2%
Exclusive Metrics Diff for Current Function14 1.0% 23 1.4% 0 0.0% 0 0.0%
Parent functions
drupal_render_page0 N/A% -1,558 -107.8% -1,602 -100.8% -51,984 -98.6% -59,672 -98.8%
forum_help0 N/A% 113 7.8% 12 0.8% -712 -1.4% -712 -1.2%
Child functions
theme0 N/A% -1,421 -98.3% -1,569 -98.7% -52,696 -100.0% -60,384 -100.0%
drupal_process_attached0 N/A% -34 -2.4% -34 -2.1% 0 0.0% 0 0.0%
element_children0 N/A% -5 -0.3% -13 -0.8% 0 0.0% 0 0.0%
call_user_func0 N/A% 1 0.1% 2 0.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%