Diff Report
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_json_encode

drupal_json_encodeRun #519d45a7cd8f5Run #519d44ffb3845DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)125 121 -4 -3.2%
Incl. Wall Time (microsec) per call 125 121 -4 -3.2%
Excl. Wall Time (microsec)7 7 0 0.0%
Incl. CPU (microsecs)128 122 -6 -4.7%
Incl. CPU (microsecs) per call 128 122 -6 -4.7%
Excl. CPU (microsec)9 6 -3 -33.3%
Incl. MemUse (bytes)4,152 4,152 0 0.0%
Incl. MemUse (bytes) per call 4,152 4,152 0 0.0%
Excl. MemUse (bytes)616 616 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% -4 -0.2% -6 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -50.0% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_scripts0 N/A% -4 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child function
json_encode0 N/A% -4 -100.0% -3 -50.0% 0 N/A% 0 N/A%