Diff Report
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render@4

drupal_render@4Run #523f27f8820baRun #523f26a22745bDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)366,019 332,427 -33,592 -9.2%
Incl. Wall Time (microsec) per call 9,150 8,311 -840 -9.2%
Excl. Wall Time (microsec)660 641 -19 -2.9%
Incl. CPU (microsecs)349,273 315,019 -34,254 -9.8%
Incl. CPU (microsecs) per call 8,732 7,875 -856 -9.8%
Excl. CPU (microsec)578 558 -20 -3.5%
Incl. MemUse (bytes)2,210,992 2,647,760 436,768 19.8%
Incl. MemUse (bytes) per call 55,275 66,194 10,919 19.8%
Excl. MemUse (bytes)-93,256 -93,288 -32 -0.0%
Incl. PeakMemUse (bytes)2,818,056 2,851,760 33,704 1.2%
Incl. PeakMemUse (bytes) per call 70,451 71,294 843 1.2%
Excl. PeakMemUse (bytes)1,016 1,016 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@4 [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@40 N/A% -33,592 -135.7% -34,254 -131.7% 436,768 540.8% 33,704 41.4%
Exclusive Metrics Diff for Current Function-19 -0.1% -20 -0.1% -32 -0.0% 0 0.0%
Parent functions
drupal_render@30 N/A% -23,562 -70.1% -24,219 -70.7% -27,376 -6.3% 33,704 100.0%
theme_toolbar_item0 N/A% -10,030 -29.9% -10,035 -29.3% 464,144 106.3% 0 0.0%
Child functions
theme@20 N/A% -22,254 -66.2% -22,918 -66.9% -27,064 -6.2% 36,152 107.3%
call_user_func@10 N/A% -10,013 -29.8% -10,017 -29.2% 464,144 106.3% 0 0.0%
drupal_render@50 N/A% -1,289 -3.8% -1,289 -3.8% -272 -0.1% -2,512 -7.5%
drupal_process_attached0 N/A% -10 -0.0% -11 -0.0% 0 0.0% 0 0.0%
element_children0 N/A% -7 -0.0% -5 -0.0% 0 0.0% 64 0.2%
element_info0 N/A% -1 -0.0% 6 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 1 0.0% -2 -0.0% 0 0.0% 0 0.0%
call_user_func0 N/A% 0 0.0% 2 0.0% -8 -0.0% 0 0.0%