Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_json_encode

drupal_json_encodeRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)66 68 2 3.0%
Incl. Wall Time (microsec) per call 66 68 2 3.0%
Excl. Wall Time (microsec)4 5 1 25.0%
Incl. CPU (microsecs)68 71 3 4.4%
Incl. CPU (microsecs) per call 68 71 3 4.4%
Excl. CPU (microsec)5 7 2 40.0%
Incl. MemUse (bytes)4,624 4,624 0 0.0%
Incl. MemUse (bytes) per call 4,624 4,624 0 0.0%
Excl. MemUse (bytes)1,152 1,152 0 0.0%
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_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_json_encode0 N/A% 2 0.3% 3 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% 2 66.7% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_scripts0 N/A% 2 100.0% 3 100.0% 0 N/A% 0 N/A%
Child function
json_encode0 N/A% 1 50.0% 1 33.3% 0 N/A% 0 N/A%