Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)240,517 236,663 -3,854 -1.6%
Incl. Wall Time (microsec) per call 7,288 7,172 -117 -1.6%
Excl. Wall Time (microsec)694 672 -22 -3.2%
Incl. CPU (microsecs)226,277 223,031 -3,246 -1.4%
Incl. CPU (microsecs) per call 6,857 6,759 -98 -1.4%
Excl. CPU (microsec)652 608 -44 -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% -3,854 -107.5% -3,246 -3151.5% 16,432 7.1% 15,964 10.2%
Exclusive Metrics Diff for Current Function-22 -0.6% -44 -1.4% -256 -1.6% 280 1.8%
Parent functions
theme_field0 N/A% -2,001 -51.9% -1,350 -41.6% -112 -0.7% -9,012 -56.5%
drupal_render@30 N/A% -1,853 -48.1% -1,896 -58.4% 16,544 100.7% 24,976 156.5%
Child functions
theme@20 N/A% -1,990 -51.6% -2,034 -62.7% 16,776 102.1% 24,432 153.0%
theme@30 N/A% -1,987 -51.6% -1,329 -40.9% -112 -0.7% -9,172 -57.5%
drupal_render@50 N/A% 146 3.8% 148 4.6% 24 0.1% 0 0.0%
element_info0 N/A% -4 -0.1% 0 0.0% 0 0.0% 56 0.4%
element_children0 N/A% 2 0.1% 7 0.2% 0 0.0% 496 3.1%
contextual_pre_render_placeholder0 N/A% 1 0.0% 5 0.2% 0 0.0% -128 -0.8%
drupal_process_attached0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%