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@8

drupal_render@8Run #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)10,661 11,520 859 8.1%
Incl. Wall Time (microsec) per call 5,331 5,760 430 8.1%
Excl. Wall Time (microsec)67 74 7 10.4%
Incl. CPU (microsecs)10,099 10,859 760 7.5%
Incl. CPU (microsecs) per call 5,050 5,430 380 7.5%
Excl. CPU (microsec)53 58 5 9.4%
Incl. MemUse (bytes)1,015,728 1,057,720 41,992 4.1%
Incl. MemUse (bytes) per call 507,864 528,860 20,996 4.1%
Excl. MemUse (bytes)11,928 12,152 224 1.9%
Incl. PeakMemUse (bytes)1,064,552 1,106,120 41,568 3.9%
Incl. PeakMemUse (bytes) per call 532,276 553,060 20,784 3.9%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_render@8 [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@80 N/A% 859 73.7% 760 75.0% 41,992 51.7% 41,568 51.8%
Exclusive Metrics Diff for Current Function7 0.8% 5 0.7% 224 0.5% 0 0.0%
Parent function
theme_field_multiple_value_form0 N/A% 859 100.0% 760 100.0% 41,992 100.0% 41,568 100.0%
Child functions
drupal_render@90 N/A% 842 98.0% 738 97.1% 41,984 100.0% 41,568 100.0%
theme@40 N/A% 12 1.4% 14 1.8% 40 0.1% 0 0.0%
call_user_func0 N/A% -5 -0.6% -2 -0.3% -328 -0.8% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% 3 0.3% 3 0.4% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% -1 -0.1% -2 -0.3% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 1 0.1% 2 0.3% 72 0.2% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 3 0.4% 0 0.0% 0 0.0%