Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)512,642 515,375 2,733 0.5%
Incl. Wall Time (microsec) per call 51,264 51,538 273 0.5%
Excl. Wall Time (microsec)292 319 27 9.2%
Incl. CPU (microsecs)490,013 492,380 2,367 0.5%
Incl. CPU (microsecs) per call 49,001 49,238 237 0.5%
Excl. CPU (microsec)265 292 27 10.2%
Incl. MemUse (bytes)1,090,000 1,106,936 16,936 1.6%
Incl. MemUse (bytes) per call 109,000 110,694 1,694 1.6%
Excl. MemUse (bytes)5,148 5,148 0 0.0%
Incl. PeakMemUse (bytes)1,215,268 1,233,244 17,976 1.5%
Incl. PeakMemUse (bytes) per call 121,527 123,324 1,798 1.5%
Excl. PeakMemUse (bytes)572 572 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@1 [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@10 N/A% 2,733 438.0% 2,367 154.8% 16,936 134.2% 17,976 107.8%
Exclusive Metrics Diff for Current Function27 1.0% 27 1.1% 0 0.0% 0 0.0%
Parent functions
render0 N/A% 2,750 100.6% 2,385 100.8% 16,928 100.0% 17,976 100.0%
template_process_html0 N/A% -14 -0.5% -15 -0.6% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -4 -0.1% -4 -0.2% 12 0.1% 0 0.0%
drupal_get_js0 N/A% 1 0.0% 3 0.1% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 0 0.0% -2 -0.1% -4 -0.0% 0 0.0%
Child functions
drupal_render@20 N/A% 2,711 99.2% 2,344 99.0% 15,516 91.6% 17,976 100.0%
element_children0 N/A% -8 -0.3% -11 -0.5% 4 0.0% 0 0.0%
theme@10 N/A% 4 0.1% 4 0.2% 1,420 8.4% 0 0.0%
element_info0 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_pre_render_styles0 N/A% 0 0.0% 2 0.1% -4 -0.0% 0 0.0%
drupal_pre_render_scripts0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%