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

Drupal\Component\Utility\Json::encodeRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)73 109 36 49.3%
Incl. Wall Time (microsec) per call 73 109 36 49.3%
Excl. Wall Time (microsec)6 10 4 66.7%
Incl. CPU (microsecs)76 111 35 46.1%
Incl. CPU (microsecs) per call 76 111 35 46.1%
Excl. CPU (microsec)9 10 1 11.1%
Incl. MemUse (bytes)6,488 6,480 -8 -0.1%
Incl. MemUse (bytes) per call 6,488 6,480 -8 -0.1%
Excl. MemUse (bytes)1,200 1,216 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 Function4 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%