Diff Report
Run #523f01e38fa84: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_json_encode

drupal_json_encodeRun #523f01e38fa84Run #523f01900df5cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)205 210 5 2.4%
Incl. Wall Time (microsec) per call 205 210 5 2.4%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)207 211 4 1.9%
Incl. CPU (microsecs) per call 207 211 4 1.9%
Excl. CPU (microsec)7 10 3 42.9%
Incl. MemUse (bytes)17,816 17,816 0 0.0%
Incl. MemUse (bytes) per call 17,816 17,816 0 0.0%
Excl. MemUse (bytes)1,040 1,040 0 0.0%
Incl. PeakMemUse (bytes)168 168 0 0.0%
Incl. PeakMemUse (bytes) per call 168 168 0 0.0%
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% 5 1.5% 4 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 20.0% 3 75.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% 5 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 5 100.0% 4 100.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Json::encode0 N/A% -1 -20.0% -3 -75.0% 0 N/A% 0 N/A%