Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)716,985 721,316 4,331 0.6%
Incl. Wall Time (microsec) per call 358,493 360,658 2,166 0.6%
Excl. Wall Time (microsec)56 48 -8 -14.3%
Incl. CPU (microsecs)709,749 713,916 4,167 0.6%
Incl. CPU (microsecs) per call 354,875 356,958 2,084 0.6%
Excl. CPU (microsec)53 45 -8 -15.1%
Incl. MemUse (bytes)5,858,456 5,880,848 22,392 0.4%
Incl. MemUse (bytes) per call 2,929,228 2,940,424 11,196 0.4%
Excl. MemUse (bytes)20,632 20,632 0 0.0%
Incl. PeakMemUse (bytes)6,682,880 6,757,944 75,064 1.1%
Incl. PeakMemUse (bytes) per call 3,341,440 3,378,972 37,532 1.1%
Excl. PeakMemUse (bytes)504 504 0 0.0%

Parent/Child Regression/Improvement report for drupal_render [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_render0 N/A% 4,331 106.0% 4,167 97.7% 22,392 101.7% 75,064 326.5%
Exclusive Metrics Diff for Current Function-8 -0.2% -8 -0.2% 0 0.0% 0 0.0%
Parent functions
node_preview0 N/A% 4,258 98.3% 3,583 86.0% 52,912 236.3% 105,408 140.4%
drupal_render_page0 N/A% 73 1.7% 584 14.0% -30,520 -136.3% -30,344 -40.4%
Child functions
theme0 N/A% 4,370 100.9% 4,206 100.9% 22,368 99.9% 75,064 100.0%
drupal_process_attached0 N/A% -31 -0.7% -32 -0.8% 24 0.1% 0 0.0%
element_info0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
element_children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%