Diff Report
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Json::encode

Drupal\Component\Utility\Json::encodeRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)86 84 -2 -2.3%
Incl. Wall Time (microsec) per call 86 84 -2 -2.3%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)87 85 -2 -2.3%
Incl. CPU (microsecs) per call 87 85 -2 -2.3%
Excl. CPU (microsec)8 7 -1 -12.5%
Incl. MemUse (bytes)6,736 6,728 -8 -0.1%
Incl. MemUse (bytes) per call 6,736 6,728 -8 -0.1%
Excl. MemUse (bytes)1,200 1,192 -8 -0.7%
Incl. PeakMemUse (bytes)1,376 0 -1,376 -100.0%
Incl. PeakMemUse (bytes) per call 1,376 0 -1,376 -100.0%
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% -2 -0.1% -2 -0.1% -8 -0.0% -1,376 -0.7%
Exclusive Metrics Diff for Current Function1 50.0% -1 -50.0% -8 -100.0% 0 0.0%
Parent function
drupal_json_encode0 N/A% -2 -100.0% -2 -100.0% -8 -100.0% -1,376 -100.0%
Child function
json_encode0 N/A% -3 -150.0% -1 -50.0% 0 0.0% -1,376 -100.0%