Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)237,835 232,173 -5,662 -2.4%
Incl. Wall Time (microsec) per call 7,207 7,036 -172 -2.4%
Excl. Wall Time (microsec)684 677 -7 -1.0%
Incl. CPU (microsecs)223,051 218,911 -4,140 -1.9%
Incl. CPU (microsecs) per call 6,759 6,634 -125 -1.9%
Excl. CPU (microsec)626 584 -42 -6.7%
Incl. MemUse (bytes)306,528 322,960 16,432 5.4%
Incl. MemUse (bytes) per call 9,289 9,787 498 5.4%
Excl. MemUse (bytes)48,488 48,232 -256 -0.5%
Incl. PeakMemUse (bytes)398,364 414,328 15,964 4.0%
Incl. PeakMemUse (bytes) per call 12,072 12,555 484 4.0%
Excl. PeakMemUse (bytes)1,896 2,176 280 14.8%

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% -5,662 -322.4% -4,140 -215.2% 16,432 7.1% 15,964 10.2%
Exclusive Metrics Diff for Current Function-7 -0.1% -42 -1.0% -256 -1.6% 280 1.8%
Parent functions
drupal_render@30 N/A% -4,457 -78.7% -3,386 -81.8% 16,544 100.7% 24,976 156.5%
theme_field0 N/A% -1,205 -21.3% -754 -18.2% -112 -0.7% -9,012 -56.5%
Child functions
theme@20 N/A% -4,550 -80.4% -3,485 -84.2% 16,776 102.1% 24,432 153.0%
theme@30 N/A% -1,188 -21.0% -738 -17.8% -112 -0.7% -9,172 -57.5%
drupal_render@50 N/A% 84 1.5% 89 2.1% 24 0.1% 0 0.0%
drupal_process_attached0 N/A% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0%
element_children0 N/A% 4 0.1% 7 0.2% 0 0.0% 496 3.1%
element_info0 N/A% -1 -0.0% -9 -0.2% 0 0.0% 56 0.4%
contextual_pre_render_placeholder0 N/A% 0 0.0% 42 1.0% 0 0.0% -128 -0.8%