Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)67,850 67,822 -28 -0.0%
Incl. Wall Time (microsec) per call 1,305 1,304 -1 -0.0%
Excl. Wall Time (microsec)517 500 -17 -3.3%
Incl. CPU (microsecs)64,542 64,395 -147 -0.2%
Incl. CPU (microsecs) per call 1,241 1,238 -3 -0.2%
Excl. CPU (microsec)470 466 -4 -0.9%
Incl. MemUse (bytes)2,378,720 2,378,720 0 0.0%
Incl. MemUse (bytes) per call 45,745 45,745 0 0.0%
Excl. MemUse (bytes)23,256 23,256 0 0.0%
Incl. PeakMemUse (bytes)2,931,320 2,931,320 0 0.0%
Incl. PeakMemUse (bytes) per call 56,372 56,372 0 0.0%
Excl. PeakMemUse (bytes)952 952 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% -28 -4.2% -147 -9.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-17 -60.7% -4 -2.7% 0 N/A% 0 N/A%
Parent functions
drupal_render_page0 N/A% -169 -603.6% -104 -70.7% 0 N/A% 0 N/A%
comment_node_view0 N/A% 81 289.3% -101 -68.7% 0 N/A% 0 N/A%
comment_links0 N/A% 60 214.3% 58 39.5% 0 N/A% 0 N/A%
Child functions
theme0 N/A% -39 -139.3% -161 -109.5% 0 N/A% 0 N/A%
element_children0 N/A% 19 67.9% 11 7.5% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 8 28.6% 6 4.1% 0 N/A% 0 N/A%
element_info0 N/A% 1 3.6% 1 0.7% 0 N/A% 0 N/A%