Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Serialization\Json::encode

Drupal\Component\Serialization\Json::encodeRun #536ffbe232db1Run #536ffc2aeaceaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)207 241 34 16.4%
Incl. Wall Time (microsec) per call 207 241 34 16.4%
Excl. Wall Time (microsec)7 8 1 14.3%
Incl. CPU (microsecs)208 242 34 16.3%
Incl. CPU (microsecs) per call 208 242 34 16.3%
Excl. CPU (microsec)6 7 1 16.7%
Incl. MemUse (bytes)11,768 11,768 0 0.0%
Incl. MemUse (bytes) per call 11,768 11,768 0 0.0%
Excl. MemUse (bytes)1,168 1,168 0 0.0%
Incl. PeakMemUse (bytes)14,040 14,040 0 0.0%
Incl. PeakMemUse (bytes) per call 14,040 14,040 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Serialization\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\Serialization\Json::encode0 N/A% 34 1.1% 34 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.9% 1 2.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% 34 100.0% 34 100.0% 0 N/A% 0 N/A%
Child function
json_encode0 N/A% 33 97.1% 33 97.1% 0 N/A% 0 N/A%