Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@3

drupal_render@3Run #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)41,085 42,547 1,462 3.6%
Incl. Wall Time (microsec) per call 2,417 2,503 86 3.6%
Excl. Wall Time (microsec)525 553 28 5.3%
Incl. CPU (microsecs)37,390 38,887 1,497 4.0%
Incl. CPU (microsecs) per call 2,199 2,287 88 4.0%
Excl. CPU (microsec)463 481 18 3.9%
Incl. MemUse (bytes)376,704 400,236 23,532 6.2%
Incl. MemUse (bytes) per call 22,159 23,543 1,384 6.2%
Excl. MemUse (bytes)35,152 35,192 40 0.1%
Incl. PeakMemUse (bytes)356,820 434,396 77,576 21.7%
Incl. PeakMemUse (bytes) per call 20,989 25,553 4,563 21.7%
Excl. PeakMemUse (bytes)22,704 22,704 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@3 [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@30 N/A% 1,462 88.7% 1,497 300.0% 23,532 99.1% 77,576 319.2%
Exclusive Metrics Diff for Current Function28 1.9% 18 1.2% 40 0.2% 0 0.0%
Parent functions
render@10 N/A% 1,759 120.3% 1,919 128.2% 23,532 100.0% 77,612 100.0%
drupal_render@20 N/A% -244 -16.7% -375 -25.1% 0 0.0% 0 0.0%
render0 N/A% -118 -8.1% -112 -7.5% 0 0.0% -36 -0.0%
drupal_get_js0 N/A% 65 4.4% 65 4.3% 0 0.0% 0 0.0%
Child functions
drupal_render@40 N/A% 853 58.3% 872 58.2% -9,272 -39.4% 32,884 42.4%
_theme@20 N/A% 581 39.7% 582 38.9% 32,764 139.2% 44,728 57.7%
call_user_func0 N/A% -124 -8.5% -118 -7.9% 0 0.0% -36 -0.0%
Drupal\Core\Render\Element::children0 N/A% 36 2.5% 38 2.5% 0 0.0% 0 0.0%
_theme@10 N/A% 33 2.3% 33 2.2% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 30 2.1% 31 2.1% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 N/A% 8 0.5% 8 0.5% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% 7 0.5% 6 0.4% 0 0.0% 0 0.0%
call_user_func@10 N/A% 6 0.4% 19 1.3% 0 0.0% 0 0.0%
element_info0 N/A% 3 0.2% 5 0.3% 0 0.0% 0 0.0%
drupal_render_cache_set0 N/A% 1 0.1% 2 0.1% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%