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

drupal_render@4Run #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)28,057 29,560 1,503 5.4%
Incl. Wall Time (microsec) per call 1,275 1,344 68 5.4%
Excl. Wall Time (microsec)554 549 -5 -0.9%
Incl. CPU (microsecs)24,624 26,402 1,778 7.2%
Incl. CPU (microsecs) per call 1,119 1,200 81 7.2%
Excl. CPU (microsec)492 506 14 2.8%
Incl. MemUse (bytes)235,884 295,020 59,136 25.1%
Incl. MemUse (bytes) per call 10,722 13,410 2,688 25.1%
Excl. MemUse (bytes)11,784 11,864 80 0.7%
Incl. PeakMemUse (bytes)294,540 380,848 86,308 29.3%
Incl. PeakMemUse (bytes) per call 13,388 17,311 3,923 29.3%
Excl. PeakMemUse (bytes)14,280 14,048 -232 -1.6%

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 Function-5 -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%