Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Json::encode

Drupal\Component\Utility\Json::encodeRun #53180b3960796Run #53180bc98020fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)86 76 -10 -11.6%
Incl. Wall Time (microsec) per call 86 76 -10 -11.6%
Excl. Wall Time (microsec)8 7 -1 -12.5%
Incl. CPU (microsecs)87 77 -10 -11.5%
Incl. CPU (microsecs) per call 87 77 -10 -11.5%
Excl. CPU (microsec)7 6 -1 -14.3%
Incl. MemUse (bytes)6,448 6,448 0 0.0%
Incl. MemUse (bytes) per call 6,448 6,448 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)4,464 4,464 0 0.0%
Incl. PeakMemUse (bytes) per call 4,464 4,464 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -10 -0.3% -10 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -10.0% -1 -10.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% -10 -100.0% -10 -100.0% 0 N/A% 0 N/A%
Child function
json_encode0 N/A% -9 -90.0% -9 -90.0% 0 N/A% 0 N/A%