Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_collect_post_render_cache

drupal_render_collect_post_render_cacheRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls26 22 -4 -15.4%
Incl. Wall Time (microsec)6,814 6,697 -117 -1.7%
Incl. Wall Time (microsec) per call 262 304 42 16.2%
Excl. Wall Time (microsec)435 406 -29 -6.7%
Incl. CPU (microsecs)6,843 6,730 -113 -1.7%
Incl. CPU (microsecs) per call 263 306 43 16.2%
Excl. CPU (microsec)386 373 -13 -3.4%
Incl. MemUse (bytes)141,508 141,196 -312 -0.2%
Incl. MemUse (bytes) per call 5,443 6,418 975 17.9%
Excl. MemUse (bytes)31,616 31,616 0 0.0%
Incl. PeakMemUse (bytes)36,608 33,132 -3,476 -9.5%
Incl. PeakMemUse (bytes) per call 1,408 1,506 98 7.0%
Excl. PeakMemUse (bytes)5,612 5,612 0 0.0%

Parent/Child Regression/Improvement report for drupal_render_collect_post_render_cache [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_collect_post_render_cache-4 -50.0% -117 -7.0% -113 -28.2% -312 -1.3% -3,476 -13.9%
Exclusive Metrics Diff for Current Function-29 -24.8% -13 -11.5% 0 0.0% 0 0.0%
Parent functions
drupal_render@5-4 -100.0% -92 -78.6% -95 -84.1% -304 -97.4% 0 0.0%
drupal_render0 0.0% -41 -35.0% -38 -33.6% -8 -2.6% -3,476 -100.0%
drupal_render@20 0.0% 18 15.4% 20 17.7% 0 0.0% 0 0.0%
drupal_render@40 0.0% -10 -8.5% -10 -8.8% 0 0.0% 0 0.0%
drupal_render@10 0.0% 8 6.8% 9 8.0% 0 0.0% 0 0.0%
drupal_render@30 0.0% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Render\Element::children-4 -100.0% -55 -47.0% -56 -49.6% -304 -97.4% 0 0.0%
drupal_render_collect_post_render_cache@10 0.0% -33 -28.2% -45 -39.8% -8 -2.6% -3,476 -100.0%
Drupal\Component\Utility\NestedArray::mergeDeep0 0.0% 0 0.0% 1 0.9% 0 0.0% 0 0.0%