Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)76,936 78,106 1,170 1.5%
Incl. Wall Time (microsec) per call 6,411 6,509 98 1.5%
Excl. Wall Time (microsec)270 278 8 3.0%
Incl. CPU (microsecs)73,682 74,733 1,051 1.4%
Incl. CPU (microsecs) per call 6,140 6,228 88 1.4%
Excl. CPU (microsec)226 219 -7 -3.1%
Incl. MemUse (bytes)3,115,056 3,158,192 43,136 1.4%
Incl. MemUse (bytes) per call 259,588 263,183 3,595 1.4%
Excl. MemUse (bytes)33,232 33,680 448 1.3%
Incl. PeakMemUse (bytes)3,448,856 3,491,960 43,104 1.2%
Incl. PeakMemUse (bytes) per call 287,405 290,997 3,592 1.2%
Excl. PeakMemUse (bytes)14,872 14,872 0 0.0%

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% 1,170 100.4% 1,051 103.8% 43,136 53.1% 43,104 53.8%
Exclusive Metrics Diff for Current Function8 0.7% -7 -0.7% 448 1.0% 0 0.0%
Parent functions
drupal_render0 N/A% 1,126 96.2% 1,024 97.4% 42,936 99.5% 43,024 99.8%
render0 N/A% 49 4.2% 49 4.7% 200 0.5% -24 -0.1%
drupal_get_html_head0 N/A% 35 3.0% 35 3.3% 0 0.0% 144 0.3%
drupal_get_js0 N/A% -27 -2.3% -29 -2.8% 0 0.0% -40 -0.1%
drupal_get_css0 N/A% -12 -1.0% -28 -2.7% 0 0.0% 0 0.0%
template_preprocess_html0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Child functions
theme0 N/A% 1,124 96.1% 1,024 97.4% 42,720 99.0% 43,024 99.8%
drupal_render@20 N/A% 47 4.0% 57 5.4% 264 0.6% 712 1.7%
theme@10 N/A% -19 -1.6% -15 -1.4% -296 -0.7% -632 -1.5%
call_user_func@10 N/A% 8 0.7% -9 -0.9% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% 2 0.2% 2 0.2% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% 2 0.2% 2 0.2% 0 0.0% 0 0.0%
element_info0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -1 -0.1% -2 -0.2% 0 0.0% 0 0.0%
drupal_render_cache_set0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%