Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)29,560 28,057 -1,503 -5.1%
Incl. Wall Time (microsec) per call 1,344 1,275 -68 -5.1%
Excl. Wall Time (microsec)549 554 5 0.9%
Incl. CPU (microsecs)26,402 24,624 -1,778 -6.7%
Incl. CPU (microsecs) per call 1,200 1,119 -81 -6.7%
Excl. CPU (microsec)506 492 -14 -2.8%
Incl. MemUse (bytes)295,020 235,884 -59,136 -20.0%
Incl. MemUse (bytes) per call 13,410 10,722 -2,688 -20.0%
Excl. MemUse (bytes)11,864 11,784 -80 -0.7%
Incl. PeakMemUse (bytes)380,848 294,540 -86,308 -22.7%
Incl. PeakMemUse (bytes) per call 17,311 13,388 -3,923 -22.7%
Excl. PeakMemUse (bytes)14,048 14,280 232 1.7%

Parent/Child Regression/Improvement report for drupal_render@4 [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@40 N/A% -1,503 -102.6% -1,778 -66.1% -59,136 -101.5% -86,308 -145.3%
Exclusive Metrics Diff for Current Function5 0.3% -14 -0.8% -80 -0.1% 232 0.3%
Parent functions
render@10 N/A% -1,647 -109.6% -1,717 -96.6% -71,036 -120.1% -97,416 -112.9%
drupal_render@30 N/A% 144 9.6% -61 -3.4% 11,900 20.1% 11,108 12.9%
Child functions
_theme@20 N/A% -1,824 -121.4% -1,818 -102.2% -57,224 -96.8% -85,284 -98.8%
drupal_render@50 N/A% 302 20.1% 25 1.4% -1,828 -3.1% -1,364 -1.6%
drupal_render_cache_get0 N/A% 16 1.1% 16 0.9% 0 0.0% 0 0.0%
call_user_func@10 N/A% 9 0.6% 13 0.7% -4 -0.0% 108 0.1%
drupal_render_collect_cache_tags0 N/A% -8 -0.5% -8 -0.4% 0 0.0% 0 0.0%
element_info0 N/A% 7 0.5% 14 0.8% 0 0.0% 0 0.0%
_theme@10 N/A% -4 -0.3% -6 -0.3% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% -4 -0.3% -2 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -4 -0.3% 0 0.0% 0 0.0% 0 0.0%
drupal_render_cache_set0 N/A% 2 0.1% 2 0.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%