Diff Report
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #52c96dcbc5e6aRun #52c96d7c36f9eDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)80,451 78,347 -2,104 -2.6%
Incl. Wall Time (microsec) per call 2,366 2,304 -62 -2.6%
Excl. Wall Time (microsec)539 581 42 7.8%
Incl. CPU (microsecs)78,422 76,346 -2,076 -2.6%
Incl. CPU (microsecs) per call 2,307 2,245 -61 -2.6%
Excl. CPU (microsec)434 486 52 12.0%
Incl. MemUse (bytes)2,902,192 2,400,152 -502,040 -17.3%
Incl. MemUse (bytes) per call 85,359 70,593 -14,766 -17.3%
Excl. MemUse (bytes)49,680 49,424 -256 -0.5%
Incl. PeakMemUse (bytes)2,891,912 2,409,040 -482,872 -16.7%
Incl. PeakMemUse (bytes) per call 85,056 70,854 -14,202 -16.7%
Excl. PeakMemUse (bytes)35,688 36,960 1,272 3.6%

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% -2,104 -279.0% -2,076 -136.8% -502,040 -451.2% -482,872 -431.7%
Exclusive Metrics Diff for Current Function42 2.0% 52 2.5% -256 -0.1% 1,272 0.3%
Parent functions
drupal_render0 N/A% -2,437 -115.8% -2,427 -116.9% -525,024 -104.6% -512,376 -106.1%
drupal_get_css0 N/A% 301 14.3% 305 14.7% 0 0.0% 2,816 0.6%
render0 N/A% 38 1.8% 51 2.5% 23,136 4.6% 26,856 5.6%
drupal_get_js0 N/A% -7 -0.3% -7 -0.3% -80 -0.0% -168 -0.0%
drupal_get_html_head0 N/A% 2 0.1% 3 0.1% -72 -0.0% 0 0.0%
template_preprocess_html0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
Child functions
drupal_render@20 N/A% -2,164 -102.9% -2,147 -103.4% -519,808 -103.5% -493,448 -102.2%
call_user_func@10 N/A% 56 2.7% 58 2.8% -16 -0.0% 2,664 0.6%
theme@10 N/A% -30 -1.4% -27 -1.3% 18,152 3.6% 4,672 1.0%
drupal_process_attached0 N/A% -7 -0.3% -10 -0.5% -8 -0.0% -32 -0.0%
_drupal_render_process_post_render_cache0 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% -1 -0.0% -2 -0.1% 0 0.0% 0 0.0%
call_user_func0 N/A% 1 0.0% 0 0.0% 0 0.0% 1,824 0.4%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 0 0.0% 1 0.0% 0 0.0% 40 0.0%
theme0 N/A% 0 0.0% -1 -0.0% -104 -0.0% 136 0.0%