Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)590,666 2,038,736 1,448,070 245.2%
Incl. Wall Time (microsec) per call 65,630 226,526 160,897 245.2%
Excl. Wall Time (microsec)1,367 4,044 2,677 195.8%
Incl. CPU (microsecs)140,010 160,011 20,001 14.3%
Incl. CPU (microsecs) per call 15,557 17,779 2,222 14.3%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)863,848 2,630,640 1,766,792 204.5%
Incl. MemUse (bytes) per call 95,983 292,293 196,310 204.5%
Excl. MemUse (bytes)10,176 10,152 -24 -0.2%
Incl. PeakMemUse (bytes)979,424 2,749,072 1,769,648 180.7%
Incl. PeakMemUse (bytes) per call 108,825 305,452 196,628 180.7%
Excl. PeakMemUse (bytes)3,640 3,408 -232 -6.4%

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% 1,448,070 22.5% 20,001 100.0% 1,766,792 100.0% 1,769,648 100.0%
Exclusive Metrics Diff for Current Function2,677 0.2% 0 0.0% -24 -0.0% -232 -0.0%
Parent functions
render0 N/A% 1,383,134 95.5% 20,001 100.0% 1,766,808 100.0% 1,769,880 100.0%
drupal_get_css0 N/A% 26,520 1.8% -4,000 -20.0% -16 -0.0% -128 -0.0%
drupal_get_html_head0 N/A% 25,178 1.7% -4,001 -20.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 7,971 0.6% 4,001 20.0% 0 0.0% 0 0.0%
template_process_html0 N/A% 5,267 0.4% 4,000 20.0% 0 0.0% -104 -0.0%
Child functions
drupal_render@20 N/A% 1,403,027 96.9% 20,000 100.0% 1,766,776 100.0% 1,769,984 100.0%
theme@10 N/A% 19,301 1.3% 0 0.0% 56 0.0% -104 -0.0%
drupal_pre_render_styles0 N/A% 14,313 1.0% -4,000 -20.0% -16 -0.0% 0 0.0%
drupal_pre_render_scripts0 N/A% 4,530 0.3% 4,001 20.0% 0 0.0% 0 0.0%
element_children0 N/A% 4,014 0.3% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 208 0.0% 0 0.0% 0 0.0% 0 0.0%