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@2

drupal_render@2Run #519fe82fef731Run #519fe6587b366DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)24,241 24,387 146 0.6%
Incl. Wall Time (microsec) per call 673 677 4 0.6%
Excl. Wall Time (microsec)353 349 -4 -1.1%
Incl. CPU (microsecs)24,000 20,000 -4,000 -16.7%
Incl. CPU (microsecs) per call 667 556 -111 -16.7%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)801,848 740,984 -60,864 -7.6%
Incl. MemUse (bytes) per call 22,274 20,583 -1,691 -7.6%
Excl. MemUse (bytes)15,328 15,200 -128 -0.8%
Incl. PeakMemUse (bytes)970,128 910,000 -60,128 -6.2%
Incl. PeakMemUse (bytes) per call 26,948 25,278 -1,670 -6.2%
Excl. PeakMemUse (bytes)9,168 9,168 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@2 [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@20 N/A% 146 3.5% -4,000 -100.0% -60,864 -97.6% -60,128 -97.1%
Exclusive Metrics Diff for Current Function-4 -2.7% 0 0.0% -128 -0.2% 0 0.0%
Parent functions
drupal_render@10 N/A% 132 90.4% -4,000 -100.0% -60,864 -100.0% -60,128 -100.0%
theme_menu_local_tasks0 N/A% 14 9.6% 0 0.0% 0 0.0% 0 0.0%
Child functions
theme@10 N/A% 112 76.7% -4,000 -100.0% -60,736 -99.8% -60,064 -99.9%
drupal_render@30 N/A% 15 10.3% 0 0.0% 0 0.0% 0 0.0%
element_children0 N/A% 13 8.9% 0 0.0% 0 0.0% 0 0.0%
call_user_func@10 N/A% 6 4.1% 0 0.0% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 3 2.1% 0 0.0% 0 0.0% -64 -0.1%
element_info0 N/A% 1 0.7% 0 0.0% 0 0.0% 0 0.0%