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

drupal_render@5Run #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls61 46 -15 -24.6%
Incl. Wall Time (microsec)50,699 95,629 44,930 88.6%
Incl. Wall Time (microsec) per call 831 2,079 1,248 150.1%
Excl. Wall Time (microsec)1,704 1,314 -390 -22.9%
Incl. CPU (microsecs)50,749 95,679 44,930 88.5%
Incl. CPU (microsecs) per call 832 2,080 1,248 150.0%
Excl. CPU (microsec)1,602 1,199 -403 -25.2%
Incl. MemUse (bytes)312,696 602,856 290,160 92.8%
Incl. MemUse (bytes) per call 5,126 13,106 7,979 155.7%
Excl. MemUse (bytes)-17,296 23,668 40,964 236.8%
Incl. PeakMemUse (bytes)365,436 474,012 108,576 29.7%
Incl. PeakMemUse (bytes) per call 5,991 10,305 4,314 72.0%
Excl. PeakMemUse (bytes)6,048 42,588 36,540 604.2%

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@5-15 -25.4% 44,930 80.8% 44,930 81.9% 290,160 312.7% 108,576 60.3%
Exclusive Metrics Diff for Current Function-390 -0.9% -403 -0.9% 40,964 14.1% 36,540 33.7%
Parent functions
render@241 273.3% 90,877 202.3% 90,924 202.4% 582,156 200.6% 474,012 436.6%
template_preprocess_block_admin_display_form-50 -333.3% -43,616 -97.1% -43,653 -97.2% -276,724 -95.4% -358,984 -330.6%
drupal_render_children-6 -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@615 34.1% 59,706 132.9% 59,726 132.9% 265,520 91.5% 234,340 215.8%
theme@3-33 -75.0% -15,941 -35.5% -15,958 -35.5% -37,416 -12.9% -170,280 -156.8%
drupal_process_attached1 2.3% 1,991 4.4% 1,994 4.4% 39,756 13.7% 8,764 8.1%
call_user_func@1-12 -27.3% -327 -0.7% -330 -0.7% -18,952 -6.5% -360 -0.3%
element_children-15 -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%