Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render@4

drupal_render@4Run #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)22,063 22,939 876 4.0%
Incl. Wall Time (microsec) per call 2,758 2,867 110 4.0%
Excl. Wall Time (microsec)144 150 6 4.2%
Incl. CPU (microsecs)21,405 22,181 776 3.6%
Incl. CPU (microsecs) per call 2,676 2,773 97 3.6%
Excl. CPU (microsec)123 127 4 3.3%
Incl. MemUse (bytes)1,277,256 1,319,560 42,304 3.3%
Incl. MemUse (bytes) per call 159,657 164,945 5,288 3.3%
Excl. MemUse (bytes)34,320 34,992 672 2.0%
Incl. PeakMemUse (bytes)1,518,576 1,561,016 42,440 2.8%
Incl. PeakMemUse (bytes) per call 189,822 195,127 5,305 2.8%
Excl. PeakMemUse (bytes)19,296 19,728 432 2.2%

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% 876 75.2% 776 76.6% 42,304 52.1% 42,440 52.9%
Exclusive Metrics Diff for Current Function6 0.7% 4 0.5% 672 1.6% 432 1.0%
Parent functions
theme_field0 N/A% 822 93.8% 723 93.2% 41,424 97.9% 41,560 97.9%
drupal_render@30 N/A% 54 6.2% 53 6.8% 880 2.1% 880 2.1%
Child functions
theme@20 N/A% 815 93.0% 717 92.4% 41,216 97.4% 41,560 97.9%
drupal_render@50 N/A% 55 6.3% 54 7.0% 416 1.0% 448 1.1%
call_user_func0 N/A% 7 0.8% 7 0.9% 0 0.0% 0 0.0%
call_user_func@10 N/A% -6 -0.7% -6 -0.8% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% -2 -0.2% -1 -0.1% 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%
element_info0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 1 0.1% 2 0.3% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%