Diff Report
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #5192e84845bafRun #5192e6f7bc551DiffDiff%
Number of Function Calls12 9 -3 -25.0%
Incl. Wall Time (microsec)32,600 36,802 4,202 12.9%
Incl. Wall Time (microsec) per call 2,717 4,089 1,372 50.5%
Excl. Wall Time (microsec)199 183 -16 -8.0%
Incl. CPU (microsecs)30,236 34,794 4,558 15.1%
Incl. CPU (microsecs) per call 2,520 3,866 1,346 53.4%
Excl. CPU (microsec)179 159 -20 -11.2%
Incl. MemUse (bytes)965,816 1,735,056 769,240 79.6%
Incl. MemUse (bytes) per call 80,485 192,784 112,299 139.5%
Excl. MemUse (bytes)11,440 11,144 -296 -2.6%
Incl. PeakMemUse (bytes)976,512 1,734,400 757,888 77.6%
Incl. PeakMemUse (bytes) per call 81,376 192,711 111,335 136.8%
Excl. PeakMemUse (bytes)2,816 1,776 -1,040 -36.9%

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% 4,202 823.9% 4,558 442.5% 769,240 791.3% 757,888 763.8%
Exclusive Metrics Diff for Current Function-16 -0.4% -20 -0.4% -296 -0.0% -1,040 -0.1%
Parent functions
render-3 -100.0% 4,235 100.8% 4,591 100.7% 766,008 99.6% 754,720 99.6%
drupal_get_html_head0 0.0% -34 -0.8% -34 -0.7% 0 0.0% 0 0.0%
template_process_html0 0.0% 5 0.1% 4 0.1% 3,224 0.4% 0 0.0%
drupal_get_css0 0.0% -2 -0.0% -2 -0.0% 8 0.0% 3,072 0.4%
drupal_get_js0 0.0% -2 -0.0% -1 -0.0% 0 0.0% 96 0.0%
Child functions
drupal_render@20 0.0% 5,079 120.9% 5,442 119.4% 796,288 103.5% 793,376 104.7%
theme@1-3 -50.0% -819 -19.5% -820 -18.0% -26,352 -3.4% -36,704 -4.8%
drupal_pre_render_styles0 0.0% -24 -0.6% -25 -0.5% 8 0.0% 3,072 0.4%
element_children-3 -50.0% -15 -0.4% -16 -0.4% -408 -0.1% -912 -0.1%
drupal_pre_render_scripts0 0.0% -3 -0.1% -3 -0.1% 0 0.0% 96 0.0%
element_info0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%