Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)2,381,877 2,384,927 3,050 0.1%
Incl. Wall Time (microsec) per call 183,221 183,456 235 0.1%
Excl. Wall Time (microsec)320 376 56 17.5%
Incl. CPU (microsecs)2,365,036 2,368,432 3,396 0.1%
Incl. CPU (microsecs) per call 181,926 182,187 261 0.1%
Excl. CPU (microsec)289 345 56 19.4%
Incl. MemUse (bytes)2,258,136 2,366,232 108,096 4.8%
Incl. MemUse (bytes) per call 173,703 182,018 8,315 4.8%
Excl. MemUse (bytes)105,600 120,592 14,992 14.2%
Incl. PeakMemUse (bytes)2,687,024 2,810,000 122,976 4.6%
Incl. PeakMemUse (bytes) per call 206,694 216,154 9,460 4.6%
Excl. PeakMemUse (bytes)201,008 230,112 29,104 14.5%

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% 3,050 129.8% 3,396 98.6% 108,096 136.0% 122,976 168.9%
Exclusive Metrics Diff for Current Function56 1.8% 56 1.6% 14,992 13.9% 29,104 23.7%
Parent functions
render0 N/A% 3,054 100.1% 3,400 100.1% 108,000 99.9% 127,768 103.9%
drupal_get_css0 N/A% -4 -0.1% -3 -0.1% 0 0.0% 200 0.2%
drupal_get_html_head0 N/A% 1 0.0% -1 -0.0% 80 0.1% -1,648 -1.3%
template_preprocess_html0 N/A% -1 -0.0% -2 -0.1% 16 0.0% -2,840 -2.3%
drupal_get_js0 N/A% 0 0.0% 2 0.1% 0 0.0% -504 -0.4%
Child functions
drupal_render@20 N/A% 2,966 97.2% 3,316 97.6% 77,920 72.1% 98,776 80.3%
theme@10 N/A% 23 0.8% 25 0.7% 15,072 13.9% -4,360 -3.5%
drupal_process_attached0 N/A% 4 0.1% 4 0.1% 96 0.1% -104 -0.1%
element_children0 N/A% 2 0.1% 0 0.0% 16 0.0% 88 0.1%
call_user_func0 N/A% -1 -0.0% -2 -0.1% 0 0.0% -648 -0.5%
element_info0 N/A% 0 0.0% -3 -0.1% 0 0.0% 120 0.1%