Diff Report
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@6

drupal_render@6Run #519fe82fef731Run #519fe6587b366DiffDiff%
Number of Function Calls27 29 2 7.4%
Incl. Wall Time (microsec)13,408 13,877 469 3.5%
Incl. Wall Time (microsec) per call 497 479 -18 -3.6%
Excl. Wall Time (microsec)416 453 37 8.9%
Incl. CPU (microsecs)16,000 16,000 0 0.0%
Incl. CPU (microsecs) per call 593 552 -41 -6.9%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)480,528 483,368 2,840 0.6%
Incl. MemUse (bytes) per call 17,797 16,668 -1,129 -6.3%
Excl. MemUse (bytes)-40,808 -40,496 312 0.8%
Incl. PeakMemUse (bytes)557,360 565,936 8,576 1.5%
Incl. PeakMemUse (bytes) per call 20,643 19,515 -1,128 -5.5%
Excl. PeakMemUse (bytes)4,680 5,216 536 11.5%

Parent/Child Regression/Improvement report for drupal_render@6 [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@62 16.7% 469 11.1% 0 0.0% 2,840 4.6% 8,576 13.9%
Exclusive Metrics Diff for Current Function37 7.9% 0 N/A% 312 11.0% 536 6.2%
Parent functions
theme_color_scheme_form10 500.0% 5,913 1260.8% 4,000 N/A% 399,936 14082.3% 488,184 5692.4%
render@2-10 -500.0% -5,774 -1231.1% -8,000 N/A% -396,440 -13959.2% -471,472 -5497.6%
drupal_render@50 0.0% 297 63.3% 4,000 N/A% -1,088 -38.3% -4,872 -56.8%
drupal_render_children@12 100.0% 33 7.0% 0 N/A% 432 15.2% -3,264 -38.1%
Child functions
theme@40 0.0% 248 52.9% 0 N/A% 1,088 38.3% 14,072 164.1%
theme@30 0.0% 126 26.9% 4,000 N/A% 32 1.1% -3,056 -35.6%
drupal_process_attached0 0.0% -97 -20.7% -4,000 N/A% -16 -0.6% -160 -1.9%
drupal_render@79 90.0% 71 15.1% 0 N/A% 424 14.9% -1,096 -12.8%
call_user_func@10 0.0% 41 8.7% 0 N/A% -792 -27.9% -920 -10.7%
element_children1 10.0% 28 6.0% 0 N/A% 1,792 63.1% -800 -9.3%
theme@20 0.0% 15 3.2% 0 N/A% 0 0.0% 0 0.0%
drupal_process_states0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%