Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render

drupal_renderRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)458,648 488,063 29,415 6.4%
Incl. Wall Time (microsec) per call 229,324 244,032 14,708 6.4%
Excl. Wall Time (microsec)76 76 0 0.0%
Incl. CPU (microsecs)428,525 457,399 28,874 6.7%
Incl. CPU (microsecs) per call 214,263 228,700 14,437 6.7%
Excl. CPU (microsec)72 66 -6 -8.3%
Incl. MemUse (bytes)5,536,088 5,580,888 44,800 0.8%
Incl. MemUse (bytes) per call 2,768,044 2,790,444 22,400 0.8%
Excl. MemUse (bytes)21,000 21,024 24 0.1%
Incl. PeakMemUse (bytes)4,296,984 4,342,216 45,232 1.1%
Incl. PeakMemUse (bytes) per call 2,148,492 2,171,108 22,616 1.1%
Excl. PeakMemUse (bytes)43,656 65,688 22,032 50.5%

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% 29,415 118.8% 28,874 111.1% 44,800 55.5% 45,232 55.6%
Exclusive Metrics Diff for Current Function0 0.0% -6 -0.0% 24 0.1% 22,032 48.7%
Parent functions
drupal_render_page0 N/A% 29,345 99.8% 28,805 99.8% 42,384 94.6% 42,952 95.0%
render0 N/A% 70 0.2% 69 0.2% 2,416 5.4% 2,280 5.0%
Child functions
theme0 N/A% 29,281 99.5% 28,742 99.5% 42,376 94.6% 21,032 46.5%
theme@10 N/A% 70 0.2% 71 0.2% 2,416 5.4% 2,168 4.8%
drupal_process_attached0 N/A% 67 0.2% 69 0.2% -16 -0.0% 0 0.0%
element_children0 N/A% -4 -0.0% -2 -0.0% 0 0.0% 0 0.0%
element_info0 N/A% 1 0.0% -1 -0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%