Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: 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 #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls28 25 -3 -10.7%
Incl. Wall Time (microsec)7,367 7,202 -165 -2.2%
Incl. Wall Time (microsec) per call 263 288 25 9.5%
Excl. Wall Time (microsec)381 359 -22 -5.8%
Incl. CPU (microsecs)7,395 7,239 -156 -2.1%
Incl. CPU (microsecs) per call 264 290 25 9.6%
Excl. CPU (microsec)325 332 7 2.2%
Incl. MemUse (bytes)74,004 73,784 -220 -0.3%
Incl. MemUse (bytes) per call 2,643 2,951 308 11.7%
Excl. MemUse (bytes)13,668 13,668 0 0.0%
Incl. PeakMemUse (bytes)9,872 9,040 -832 -8.4%
Incl. PeakMemUse (bytes) per call 353 362 9 2.6%
Excl. PeakMemUse (bytes)2,780 2,180 -600 -21.6%

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-3 -50.0% -165 -46.1% -156 -83.4% -220 -2.1% -832 -8.0%
Exclusive Metrics Diff for Current Function-22 -13.3% 7 4.5% 0 0.0% -600 -72.1%
Parent functions
drupal_render@40 0.0% -10 -6.1% -9 -5.8% 0 0.0% -592 -71.2%
drupal_render@3-3 -100.0% -66 -40.0% -67 -42.9% -228 -103.6% -240 -28.8%
drupal_render@10 0.0% -10 -6.1% -10 -6.4% 0 0.0% 0 0.0%
drupal_render@50 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
drupal_render@20 0.0% 4 2.4% 6 3.8% 0 0.0% 0 0.0%
drupal_render0 0.0% -83 -50.3% -77 -49.4% 8 3.6% 0 0.0%
Child functions
drupal_render_collect_post_render_cache@10 0.0% -103 -62.4% -112 -71.8% 8 3.6% -136 -16.3%
Drupal\Core\Render\Element::children-3 -100.0% -40 -24.2% -51 -32.7% -228 -103.6% -96 -11.5%
Drupal\Component\Utility\NestedArray::mergeDeep0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%