Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Json::encode

Drupal\Component\Utility\Json::encodeRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)109 73 -36 -33.0%
Incl. Wall Time (microsec) per call 109 73 -36 -33.0%
Excl. Wall Time (microsec)10 6 -4 -40.0%
Incl. CPU (microsecs)111 76 -35 -31.5%
Incl. CPU (microsecs) per call 111 76 -35 -31.5%
Excl. CPU (microsec)10 9 -1 -10.0%
Incl. MemUse (bytes)6,480 6,488 8 0.1%
Incl. MemUse (bytes) per call 6,480 6,488 8 0.1%
Excl. MemUse (bytes)1,216 1,200 -16 -1.3%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 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% -36 -2.6% -35 -1.3% 8 3.8% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -11.1% -1 -2.9% -16 -200.0% 0 N/A%
Parent function
drupal_json_encode0 N/A% -36 -100.0% -35 -100.0% 8 100.0% 0 N/A%
Child function
json_encode0 N/A% -32 -88.9% -34 -97.1% 24 300.0% 0 N/A%