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

Drupal\Component\Utility\Json::encodeRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)84 86 2 2.4%
Incl. Wall Time (microsec) per call 84 86 2 2.4%
Excl. Wall Time (microsec)9 8 -1 -11.1%
Incl. CPU (microsecs)85 87 2 2.4%
Incl. CPU (microsecs) per call 85 87 2 2.4%
Excl. CPU (microsec)7 8 1 14.3%
Incl. MemUse (bytes)6,728 6,736 8 0.1%
Incl. MemUse (bytes) per call 6,728 6,736 8 0.1%
Excl. MemUse (bytes)1,192 1,200 8 0.7%
Incl. PeakMemUse (bytes)0 1,376 1,376 N/A%
Incl. PeakMemUse (bytes) per call 0 1,376 1,376 N/A%
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 Function-1 -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%