Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\JsCollectionRenderer::render

Drupal\Core\Asset\JsCollectionRenderer::renderRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,124 1,130 6 0.5%
Incl. Wall Time (microsec) per call 562 565 3 0.5%
Excl. Wall Time (microsec)94 93 -1 -1.1%
Incl. CPU (microsecs)1,128 1,134 6 0.5%
Incl. CPU (microsecs) per call 564 567 3 0.5%
Excl. CPU (microsec)79 79 0 0.0%
Incl. MemUse (bytes)19,984 19,684 -300 -1.5%
Incl. MemUse (bytes) per call 9,992 9,842 -150 -1.5%
Excl. MemUse (bytes)3,092 3,148 56 1.8%
Incl. PeakMemUse (bytes)23,128 22,688 -440 -1.9%
Incl. PeakMemUse (bytes) per call 11,564 11,344 -220 -1.9%
Excl. PeakMemUse (bytes)56 96 40 71.4%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\JsCollectionRenderer::render [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\Core\Asset\JsCollectionRenderer::render0 N/A% 6 0.1% 6 0.2% -300 -0.3% -440 -0.5%
Exclusive Metrics Diff for Current Function-1 -16.7% 0 0.0% 56 18.7% 40 9.1%
Parent function
drupal_pre_render_scripts0 N/A% 6 100.0% 6 100.0% -300 -100.0% -440 -100.0%
Child functions
Drupal\Component\Serialization\Json::encode0 N/A% 35 583.3% 34 566.7% -296 -98.7% -592 -134.5%
file_create_url0 N/A% -15 -250.0% -13 -216.7% 0 0.0% 0 0.0%
drupal_merge_js_settings0 N/A% -12 -200.0% -12 -200.0% -60 -20.0% 60 13.6%
Drupal\Core\State\State::get0 N/A% -1 -16.7% 0 0.0% 0 0.0% 52 11.8%
strpos0 N/A% 0 0.0% -3 -50.0% 0 0.0% 0 0.0%