Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@5

drupal_render@5Run #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls46 61 15 32.6%
Incl. Wall Time (microsec)95,629 50,699 -44,930 -47.0%
Incl. Wall Time (microsec) per call 2,079 831 -1,248 -60.0%
Excl. Wall Time (microsec)1,314 1,704 390 29.7%
Incl. CPU (microsecs)95,679 50,749 -44,930 -47.0%
Incl. CPU (microsecs) per call 2,080 832 -1,248 -60.0%
Excl. CPU (microsec)1,199 1,602 403 33.6%
Incl. MemUse (bytes)602,856 312,696 -290,160 -48.1%
Incl. MemUse (bytes) per call 13,106 5,126 -7,979 -60.9%
Excl. MemUse (bytes)23,668 -17,296 -40,964 -173.1%
Incl. PeakMemUse (bytes)474,012 365,436 -108,576 -22.9%
Incl. PeakMemUse (bytes) per call 10,305 5,991 -4,314 -41.9%
Excl. PeakMemUse (bytes)42,588 6,048 -36,540 -85.8%

Parent/Child Regression/Improvement report for drupal_render@5 [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@515 25.4% -44,930 -80.8% -44,930 -81.9% -290,160 -312.7% -108,576 -60.3%
Exclusive Metrics Diff for Current Function390 0.9% 403 0.9% -40,964 -14.1% -36,540 -33.7%
Parent functions
render@2-41 -273.3% -90,877 -202.3% -90,924 -202.4% -582,156 -200.6% -474,012 -436.6%
template_preprocess_block_admin_display_form50 333.3% 43,616 97.1% 43,653 97.2% 276,724 95.4% 358,984 330.6%
drupal_render_children6 40.0% 2,286 5.1% 2,293 5.1% 15,248 5.3% 6,452 5.9%
drupal_render@40 0.0% 45 0.1% 48 0.1% 24 0.0% 0 0.0%
Child functions
drupal_render@6-15 -34.1% -59,706 -132.9% -59,726 -132.9% -265,520 -91.5% -234,340 -215.8%
theme@333 75.0% 15,941 35.5% 15,958 35.5% 37,416 12.9% 170,280 156.8%
drupal_process_attached-1 -2.3% -1,991 -4.4% -1,994 -4.4% -39,756 -13.7% -8,764 -8.1%
call_user_func@112 27.3% 327 0.7% 330 0.7% 18,952 6.5% 360 0.3%
element_children15 34.1% 89 0.2% 84 0.2% -288 -0.1% 372 0.3%
theme@20 0.0% 23 0.1% 23 0.1% 0 0.0% 0 0.0%
element_info0 0.0% -3 -0.0% -8 -0.0% 0 0.0% 56 0.1%