Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)33,032 35,929 2,897 8.8%
Incl. Wall Time (microsec) per call 1,436 1,562 126 8.8%
Excl. Wall Time (microsec)445 463 18 4.0%
Incl. CPU (microsecs)32,250 34,935 2,685 8.3%
Incl. CPU (microsecs) per call 1,402 1,519 117 8.3%
Excl. CPU (microsec)358 379 21 5.9%
Incl. MemUse (bytes)1,099,760 1,543,032 443,272 40.3%
Incl. MemUse (bytes) per call 47,816 67,088 19,273 40.3%
Excl. MemUse (bytes)29,840 30,424 584 2.0%
Incl. PeakMemUse (bytes)1,416,432 1,854,096 437,664 30.9%
Incl. PeakMemUse (bytes) per call 61,584 80,613 19,029 30.9%
Excl. PeakMemUse (bytes)12,752 12,944 192 1.5%

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% 2,897 261.2% 2,685 329.4% 443,272 1714.4% 437,664 1656.8%
Exclusive Metrics Diff for Current Function18 0.6% 21 0.8% 584 0.1% 192 0.0%
Parent functions
drupal_render0 N/A% 2,902 100.2% 2,747 102.3% 442,104 99.7% 439,864 100.5%
render0 N/A% -34 -1.2% -33 -1.2% 1,168 0.3% 1,104 0.3%
drupal_get_js0 N/A% 28 1.0% 22 0.8% 0 0.0% -160 -0.0%
template_preprocess_html0 N/A% 3 0.1% 2 0.1% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -3 -0.1% -3 -0.1% 0 0.0% -2,992 -0.7%
drupal_get_css0 N/A% 1 0.0% -50 -1.9% 0 0.0% -152 -0.0%
Child functions
drupal_render@20 N/A% 2,862 98.8% 2,707 100.8% 442,232 99.8% 435,848 99.6%
theme0 N/A% -32 -1.1% -38 -1.4% 232 0.1% 1,288 0.3%
Drupal\Core\Render\Element::children0 N/A% 21 0.7% 13 0.5% 0 0.0% 0 0.0%
theme@10 N/A% -20 -0.7% -16 -0.6% 280 0.1% -792 -0.2%
drupal_process_attached0 N/A% 20 0.7% 21 0.8% -56 -0.0% 1,440 0.3%
call_user_func@10 N/A% 19 0.7% -31 -1.2% 0 0.0% -312 -0.1%
drupal_render_collect_post_render_cache0 N/A% 6 0.2% 8 0.3% 0 0.0% 0 0.0%
call_user_func0 N/A% 5 0.2% 4 0.1% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0%
is_string0 N/A% -1 -0.0% -3 -0.1% 0 0.0% 0 0.0%
element_info0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%