Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)248,223 254,460 6,237 2.5%
Incl. Wall Time (microsec) per call 19,094 19,574 480 2.5%
Excl. Wall Time (microsec)673 703 30 4.5%
Incl. CPU (microsecs)226,292 230,720 4,428 2.0%
Incl. CPU (microsecs) per call 17,407 17,748 341 2.0%
Excl. CPU (microsec)594 616 22 3.7%
Incl. MemUse (bytes)2,568,244 2,647,380 79,136 3.1%
Incl. MemUse (bytes) per call 197,557 203,645 6,087 3.1%
Excl. MemUse (bytes)119,692 121,804 2,112 1.8%
Incl. PeakMemUse (bytes)2,507,904 2,466,316 -41,588 -1.7%
Incl. PeakMemUse (bytes) per call 192,916 189,717 -3,199 -1.7%
Excl. PeakMemUse (bytes)36,812 37,292 480 1.3%

Parent/Child Regression/Improvement report for drupal_render@1 [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@10 N/A% 6,237 135.4% 4,428 117.5% 79,136 84.0% -41,588 -43.0%
Exclusive Metrics Diff for Current Function30 0.5% 22 0.5% 2,112 2.7% 480 1.2%
Parent functions
render0 N/A% 4,640 74.4% 3,791 85.6% 78,256 98.9% -41,008 -98.6%
drupal_render0 N/A% 1,481 23.7% 563 12.7% -596 -0.8% -824 -2.0%
drupal_get_js0 N/A% 173 2.8% 114 2.6% 1,468 1.9% 3,264 7.8%
drupal_get_css0 N/A% -57 -0.9% -40 -0.9% 8 0.0% -3,020 -7.3%
Child functions
drupal_render@20 N/A% 4,548 72.9% 3,704 83.6% 76,804 97.1% -35,388 -85.1%
call_user_func@10 N/A% 1,563 25.1% 637 14.4% 300 0.4% -908 -2.2%
_theme0 N/A% 115 1.8% 82 1.9% -564 -0.7% -776 -1.9%
drupal_process_attached0 N/A% -43 -0.7% -44 -1.0% -32 -0.0% -5,016 -12.1%
Drupal\Core\Render\Element::children0 N/A% 37 0.6% 35 0.8% 4 0.0% -300 -0.7%
drupal_render_collect_post_render_cache0 N/A% -12 -0.2% -13 -0.3% 0 0.0% 0 0.0%
_theme@10 N/A% -9 -0.1% -5 -0.1% 512 0.6% 320 0.8%
drupal_render_cache_set0 N/A% 6 0.1% 7 0.2% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 N/A% -3 -0.0% -4 -0.1% 0 0.0% 0 0.0%
element_info0 N/A% 3 0.0% 3 0.1% 0 0.0% 0 0.0%
call_user_func0 N/A% 2 0.0% 2 0.0% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% 2 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%