Diff Report
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #51ad01d342500Run #51ad01387670bDiffDiff%
Number of Function Calls21 22 1 4.8%
Incl. Wall Time (microsec)17,386 15,666 -1,720 -9.9%
Incl. Wall Time (microsec) per call 828 712 -116 -14.0%
Excl. Wall Time (microsec)379 392 13 3.4%
Incl. CPU (microsecs)17,404 15,685 -1,719 -9.9%
Incl. CPU (microsecs) per call 829 713 -116 -14.0%
Excl. CPU (microsec)332 342 10 3.0%
Incl. MemUse (bytes)300,984 240,792 -60,192 -20.0%
Incl. MemUse (bytes) per call 14,333 10,945 -3,387 -23.6%
Excl. MemUse (bytes)35,752 37,560 1,808 5.1%
Incl. PeakMemUse (bytes)443,544 328,360 -115,184 -26.0%
Incl. PeakMemUse (bytes) per call 21,121 14,925 -6,196 -29.3%
Excl. PeakMemUse (bytes)3,736 3,288 -448 -12.0%

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@41 16.7% -1,720 -41.6% -1,719 -34.4% -60,192 -37.8% -115,184 -72.7%
Exclusive Metrics Diff for Current Function13 0.8% 10 0.6% 1,808 3.0% -448 -0.4%
Parent functions
render-6 -600.0% -1,751 -101.8% -1,758 -102.3% -17,816 -29.6% -6,472 -5.6%
theme_toolbar_item6 600.0% 1,686 98.0% 1,693 98.5% 18,736 31.1% 0 0.0%
drupal_render@31 100.0% -1,655 -96.2% -1,654 -96.2% -61,112 -101.5% -108,712 -94.4%
Child functions
drupal_render@5-1 -20.0% -998 -58.0% -1,003 -58.3% -17,840 -29.6% -56,320 -48.9%
theme@20 0.0% -894 -52.0% -890 -51.8% -50,488 -83.9% -52,392 -45.5%
call_user_func@12 40.0% 160 9.3% 161 9.4% 4,056 6.7% 0 0.0%
drupal_process_attached1 20.0% 47 2.7% 47 2.7% 3,072 5.1% 0 0.0%
call_user_func@20 0.0% -46 -2.7% -46 -2.7% -624 -1.0% -6,024 -5.2%
element_children1 20.0% -2 -0.1% -1 -0.1% -176 -0.3% 0 0.0%
element_info2 40.0% 0 0.0% 3 0.2% 0 0.0% 0 0.0%