Diff Report
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #51ad02c47d041Run #51ad024086f90DiffDiff%
Number of Function Calls21 22 1 4.8%
Incl. Wall Time (microsec)17,298 15,696 -1,602 -9.3%
Incl. Wall Time (microsec) per call 824 713 -110 -13.4%
Excl. Wall Time (microsec)378 395 17 4.5%
Incl. CPU (microsecs)17,317 15,711 -1,606 -9.3%
Incl. CPU (microsecs) per call 825 714 -110 -13.4%
Excl. CPU (microsec)339 334 -5 -1.5%
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% -1,602 -36.9% -1,606 -51.7% -60,192 -37.8% -115,184 -72.7%
Exclusive Metrics Diff for Current Function17 1.1% -5 -0.3% 1,808 3.0% -448 -0.4%
Parent functions
render-6 -600.0% -1,758 -109.7% -1,762 -109.7% -17,816 -29.6% -6,472 -5.6%
theme_toolbar_item6 600.0% 1,686 105.2% 1,691 105.3% 18,736 31.1% 0 0.0%
drupal_render@31 100.0% -1,530 -95.5% -1,535 -95.6% -61,112 -101.5% -108,712 -94.4%
Child functions
drupal_render@5-1 -20.0% -889 -55.5% -888 -55.3% -17,840 -29.6% -56,320 -48.9%
theme@20 0.0% -881 -55.0% -877 -54.6% -50,488 -83.9% -52,392 -45.5%
call_user_func@12 40.0% 160 10.0% 161 10.0% 4,056 6.7% 0 0.0%
call_user_func@20 0.0% -52 -3.2% -50 -3.1% -624 -1.0% -6,024 -5.2%
drupal_process_attached1 20.0% 44 2.7% 45 2.8% 3,072 5.1% 0 0.0%
element_children1 20.0% -2 -0.1% 4 0.2% -176 -0.3% 0 0.0%
element_info2 40.0% 1 0.1% 4 0.2% 0 0.0% 0 0.0%