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

Drupal\Core\Asset\JsCollectionRenderer::renderRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,130 1,124 -6 -0.5%
Incl. Wall Time (microsec) per call 565 562 -3 -0.5%
Excl. Wall Time (microsec)93 94 1 1.1%
Incl. CPU (microsecs)1,134 1,128 -6 -0.5%
Incl. CPU (microsecs) per call 567 564 -3 -0.5%
Excl. CPU (microsec)79 79 0 0.0%
Incl. MemUse (bytes)19,684 19,984 300 1.5%
Incl. MemUse (bytes) per call 9,842 9,992 150 1.5%
Excl. MemUse (bytes)3,148 3,092 -56 -1.8%
Incl. PeakMemUse (bytes)22,688 23,128 440 1.9%
Incl. PeakMemUse (bytes) per call 11,344 11,564 220 1.9%
Excl. PeakMemUse (bytes)96 56 -40 -41.7%

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 Function1 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%