Diff Report
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #519050cbdc201Run #51904f8640386DiffDiff%
Number of Function Calls12 9 -3 -25.0%
Incl. Wall Time (microsec)32,122 32,296 174 0.5%
Incl. Wall Time (microsec) per call 2,677 3,588 912 34.1%
Excl. Wall Time (microsec)209 187 -22 -10.5%
Incl. CPU (microsecs)30,076 30,444 368 1.2%
Incl. CPU (microsecs) per call 2,506 3,383 876 35.0%
Excl. CPU (microsec)196 151 -45 -23.0%
Incl. MemUse (bytes)974,608 1,295,184 320,576 32.9%
Incl. MemUse (bytes) per call 81,217 143,909 62,692 77.2%
Excl. MemUse (bytes)11,384 11,088 -296 -2.6%
Incl. PeakMemUse (bytes)1,025,112 1,339,904 314,792 30.7%
Incl. PeakMemUse (bytes) per call 85,426 148,878 63,452 74.3%
Excl. PeakMemUse (bytes)5,032 4,240 -792 -15.7%

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@1-3 -33.3% 174 15.5% 368 23.4% 320,576 349.3% 314,792 348.5%
Exclusive Metrics Diff for Current Function-22 -12.6% -45 -12.2% -296 -0.1% -792 -0.3%
Parent functions
render-3 -100.0% 238 136.8% 436 118.5% 317,376 99.0% 312,280 99.2%
drupal_get_css0 0.0% -33 -19.0% -34 -9.2% 0 0.0% 0 0.0%
drupal_get_html_head0 0.0% -20 -11.5% -19 -5.2% 0 0.0% 2,568 0.8%
template_process_html0 0.0% -12 -6.9% -14 -3.8% 3,224 1.0% 0 0.0%
drupal_get_js0 0.0% 1 0.6% -1 -0.3% -24 -0.0% -56 -0.0%
Child functions
drupal_render@20 0.0% 1,056 606.9% 1,273 345.9% 347,656 108.4% 353,536 112.3%
theme@1-3 -50.0% -819 -470.7% -821 -223.1% -26,352 -8.2% -37,064 -11.8%
drupal_pre_render_styles0 0.0% -23 -13.2% -22 -6.0% 0 0.0% 0 0.0%
element_children-3 -50.0% -19 -10.9% -18 -4.9% -408 -0.1% -832 -0.3%
drupal_pre_render_scripts0 0.0% 1 0.6% 0 0.0% -24 -0.0% -56 -0.0%
element_info0 0.0% 0 0.0% 1 0.3% 0 0.0% 0 0.0%