Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render@8

drupal_render@8Run #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)57,355 55,666 -1,689 -2.9%
Incl. Wall Time (microsec) per call 28,678 27,833 -845 -2.9%
Excl. Wall Time (microsec)90 93 3 3.3%
Incl. CPU (microsecs)50,078 50,049 -29 -0.1%
Incl. CPU (microsecs) per call 25,039 25,025 -15 -0.1%
Excl. CPU (microsec)74 74 0 0.0%
Incl. MemUse (bytes)631,196 630,652 -544 -0.1%
Incl. MemUse (bytes) per call 315,598 315,326 -272 -0.1%
Excl. MemUse (bytes)3,428 3,428 0 0.0%
Incl. PeakMemUse (bytes)767,272 707,372 -59,900 -7.8%
Incl. PeakMemUse (bytes) per call 383,636 353,686 -29,950 -7.8%
Excl. PeakMemUse (bytes)500 828 328 65.6%

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% -1,689 -107.9% -29 -2.7% -544 -62.4% -59,900 -8606.3%
Exclusive Metrics Diff for Current Function3 0.2% 0 0.0% 0 0.0% 328 0.5%
Parent function
render@30 N/A% -1,689 -100.0% -29 -100.0% -544 -100.0% -59,900 -100.0%
Child functions
call_user_func0 N/A% -1,465 -86.7% -77 -265.5% 24 4.4% 9,404 15.7%
drupal_process_attached0 N/A% -179 -10.6% 96 331.0% -8 -1.5% -1,764 -2.9%
_theme@40 N/A% -44 -2.6% -44 -151.7% 0 0.0% -67,920 -113.4%
drupal_render@90 N/A% -6 -0.4% -6 -20.7% -560 -102.9% 52 0.1%
Drupal\Core\Render\Element::children0 N/A% 2 0.1% 2 6.9% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%