Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #52d3e93cb560eRun #52d3e983be01dDiffDiff%
Number of Function Calls17 16 -1 -5.9%
Incl. Wall Time (microsec)21,038 16,853 -4,185 -19.9%
Incl. Wall Time (microsec) per call 1,238 1,053 -184 -14.9%
Excl. Wall Time (microsec)252 241 -11 -4.4%
Incl. CPU (microsecs)20,337 16,509 -3,828 -18.8%
Incl. CPU (microsecs) per call 1,196 1,032 -164 -13.7%
Excl. CPU (microsec)196 203 7 3.6%
Incl. MemUse (bytes)798,456 550,056 -248,400 -31.1%
Incl. MemUse (bytes) per call 46,968 34,379 -12,590 -26.8%
Excl. MemUse (bytes)28,576 25,968 -2,608 -9.1%
Incl. PeakMemUse (bytes)906,328 646,128 -260,200 -28.7%
Incl. PeakMemUse (bytes) per call 53,313 40,383 -12,930 -24.3%
Excl. PeakMemUse (bytes)10,440 11,616 1,176 11.3%

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@1-1 -25.0% -4,185 -118.5% -3,828 -121.1% -248,400 -172.3% -260,200 -179.7%
Exclusive Metrics Diff for Current Function-11 -0.3% 7 0.2% -2,608 -1.0% 1,176 0.5%
Parent functions
render-1 -100.0% -4,217 -100.8% -3,863 -100.9% -248,656 -100.1% -269,320 -103.5%
drupal_get_css0 0.0% 16 0.4% 17 0.4% 0 0.0% 0 0.0%
drupal_add_feed0 0.0% 10 0.2% 11 0.3% 256 0.1% 9,216 3.5%
drupal_get_html_head0 0.0% 6 0.1% 7 0.2% 0 0.0% 104 0.0%
drupal_get_js0 0.0% 2 0.0% 2 0.1% 0 0.0% -200 -0.1%
template_preprocess_html0 0.0% -2 -0.0% -2 -0.1% 0 0.0% 0 0.0%
drupal_render0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
theme@1-1 -33.3% -4,261 -101.8% -3,907 -102.1% -262,832 -105.8% -278,568 -107.1%
drupal_render@20 0.0% 77 1.8% 63 1.6% 16,928 6.8% 8,760 3.4%
drupal_process_attached@10 0.0% 8 0.2% 7 0.2% 256 0.1% 8,240 3.2%
call_user_func@10 0.0% 7 0.2% 8 0.2% 0 0.0% -200 -0.1%
Drupal\Core\Render\Element::children-1 -33.3% -3 -0.1% 1 0.0% -136 -0.1% 104 0.0%
drupal_process_attached0 0.0% -2 -0.0% -3 -0.1% 0 0.0% 0 0.0%
element_info0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
is_string0 0.0% 0 0.0% -2 -0.1% -8 -0.0% 0 0.0%
_drupal_render_process_post_render_cache-1 -33.3% 0 0.0% -3 -0.1% 0 0.0% 288 0.1%