Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls58 58 0 0.0%
Incl. Wall Time (microsec)52,720 55,657 2,937 5.6%
Incl. Wall Time (microsec) per call 909 960 51 5.6%
Excl. Wall Time (microsec)971 991 20 2.1%
Incl. CPU (microsecs)50,271 53,016 2,745 5.5%
Incl. CPU (microsecs) per call 867 914 47 5.5%
Excl. CPU (microsec)810 835 25 3.1%
Incl. MemUse (bytes)561,624 561,680 56 0.0%
Incl. MemUse (bytes) per call 9,683 9,684 1 0.0%
Excl. MemUse (bytes)102,648 102,672 24 0.0%
Incl. PeakMemUse (bytes)613,136 613,264 128 0.0%
Incl. PeakMemUse (bytes) per call 10,571 10,574 2 0.0%
Excl. PeakMemUse (bytes)7,296 7,296 0 0.0%

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% 2,937 209.6% 2,745 99.5% 56 26.9% 128 17.8%
Exclusive Metrics Diff for Current Function20 0.7% 25 0.9% 24 42.9% 0 0.0%
Parent functions
drupal_render@30 N/A% 2,855 97.2% 2,660 96.9% 32 57.1% 128 100.0%
theme_links0 N/A% 82 2.8% 85 3.1% 24 42.9% 0 0.0%
Child functions
drupal_render@50 N/A% 2,559 87.1% 2,322 84.6% 48 85.7% 144 112.5%
theme@20 N/A% 142 4.8% 194 7.1% -16 -28.6% -16 -12.5%
call_user_func@10 N/A% 125 4.3% 115 4.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 56 1.9% 54 2.0% 0 0.0% 0 0.0%
theme@10 N/A% 27 0.9% 26 0.9% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% 6 0.2% 7 0.3% 0 0.0% 0 0.0%
element_info0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%