Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: 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 #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls32 31 -1 -3.1%
Incl. Wall Time (microsec)8,251 8,363 112 1.4%
Incl. Wall Time (microsec) per call 258 270 12 4.6%
Excl. Wall Time (microsec)411 389 -22 -5.4%
Incl. CPU (microsecs)8,294 8,395 101 1.2%
Incl. CPU (microsecs) per call 259 271 12 4.5%
Excl. CPU (microsec)356 337 -19 -5.3%
Incl. MemUse (bytes)62,584 62,504 -80 -0.1%
Incl. MemUse (bytes) per call 1,956 2,016 61 3.1%
Excl. MemUse (bytes)6,800 6,796 -4 -0.1%
Incl. PeakMemUse (bytes)6,716 6,296 -420 -6.3%
Incl. PeakMemUse (bytes) per call 210 203 -7 -3.2%
Excl. PeakMemUse (bytes)3,228 3,084 -144 -4.5%

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-1 -50.0% 112 7.6% 101 3.8% -80 -0.1% -420 -0.7%
Exclusive Metrics Diff for Current Function-22 -19.6% -19 -18.8% -4 -5.0% -144 -34.3%
Parent functions
drupal_render0 0.0% 132 117.9% 132 130.7% -4 -5.0% 0 0.0%
drupal_render@5-1 -100.0% -15 -13.4% -17 -16.8% -76 -95.0% -380 -90.5%
drupal_render@20 0.0% -8 -7.1% -15 -14.9% 0 0.0% -40 -9.5%
drupal_render@40 0.0% 4 3.6% 2 2.0% 0 0.0% 0 0.0%
drupal_render@30 0.0% -2 -1.8% -4 -4.0% 0 0.0% 0 0.0%
drupal_render@10 0.0% 1 0.9% 3 3.0% 0 0.0% 0 0.0%
Child functions
drupal_render_collect_post_render_cache@10 0.0% 139 124.1% 136 134.7% -4 -5.0% -40 -9.5%
Drupal\Core\Render\Element::children-1 -100.0% -6 -5.4% -17 -16.8% -72 -90.0% -236 -56.2%
Drupal\Component\Utility\NestedArray::mergeDeep0 0.0% 1 0.9% 1 1.0% 0 0.0% 0 0.0%