Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)30,980 30,051 -929 -3.0%
Incl. Wall Time (microsec) per call 1,106 1,073 -33 -3.0%
Excl. Wall Time (microsec)885 830 -55 -6.2%
Incl. CPU (microsecs)27,541 26,594 -947 -3.4%
Incl. CPU (microsecs) per call 984 950 -34 -3.4%
Excl. CPU (microsec)792 746 -46 -5.8%
Incl. MemUse (bytes)240,636 249,908 9,272 3.9%
Incl. MemUse (bytes) per call 8,594 8,925 331 3.9%
Excl. MemUse (bytes)21,084 21,060 -24 -0.1%
Incl. PeakMemUse (bytes)268,688 235,804 -32,884 -12.2%
Incl. PeakMemUse (bytes) per call 9,596 8,422 -1,174 -12.2%
Excl. PeakMemUse (bytes)26,596 26,596 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% -929 -56.4% -947 -189.8% 9,272 39.0% -32,884 -135.3%
Exclusive Metrics Diff for Current Function-55 -5.9% -46 -4.9% -24 -0.3% 0 0.0%
Parent functions
drupal_render@30 N/A% -853 -91.8% -872 -92.1% 9,272 100.0% -32,884 -100.0%
render@10 N/A% -76 -8.2% -75 -7.9% 0 0.0% 0 0.0%
Child functions
_theme@20 N/A% -730 -78.6% -918 -96.9% -24,140 -260.4% -12,124 -36.9%
call_user_func@10 N/A% -120 -12.9% -122 -12.9% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% -10 -1.1% -8 -0.8% 0 0.0% 0 0.0%
drupal_render@50 N/A% -10 -1.1% 155 16.4% 33,436 360.6% -20,760 -63.1%
drupal_render_collect_post_render_cache0 N/A% -5 -0.5% -3 -0.3% 0 0.0% 0 0.0%
drupal_render_cache_set0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 N/A% 1 0.1% 2 0.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -1 -0.1% -11 -1.2% 0 0.0% 0 0.0%
_theme@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 2 0.2% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%