Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Json::encode

Drupal\Component\Utility\Json::encodeRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)177 198 21 11.9%
Incl. Wall Time (microsec) per call 177 198 21 11.9%
Excl. Wall Time (microsec)10 14 4 40.0%
Incl. CPU (microsecs)179 200 21 11.7%
Incl. CPU (microsecs) per call 179 200 21 11.7%
Excl. CPU (microsec)10 13 3 30.0%
Incl. MemUse (bytes)5,764 5,764 0 0.0%
Incl. MemUse (bytes) per call 5,764 5,764 0 0.0%
Excl. MemUse (bytes)688 688 0 0.0%
Incl. PeakMemUse (bytes)9,676 9,676 0 0.0%
Incl. PeakMemUse (bytes) per call 9,676 9,676 0 0.0%
Excl. PeakMemUse (bytes)84 84 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Json::encode [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\Component\Utility\Json::encode0 N/A% 21 1.4% 21 3.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 19.0% 3 14.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% 21 100.0% 21 100.0% 0 N/A% 0 N/A%
Child function
json_encode0 N/A% 17 81.0% 18 85.7% 0 N/A% 0 N/A%