Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_json_encode

drupal_json_encodeRun #523f01900df5cRun #523f024cca254DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)210 215 5 2.4%
Incl. Wall Time (microsec) per call 210 215 5 2.4%
Excl. Wall Time (microsec)10 9 -1 -10.0%
Incl. CPU (microsecs)211 217 6 2.8%
Incl. CPU (microsecs) per call 211 217 6 2.8%
Excl. CPU (microsec)10 9 -1 -10.0%
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)168 656 488 290.5%
Incl. PeakMemUse (bytes) per call 168 656 488 290.5%
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 0.8% 6 1.4% 0 0.0% 488 1.3%
Exclusive Metrics Diff for Current Function-1 -20.0% -1 -16.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% 5 100.0% 6 100.0% 0 N/A% 488 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 5 100.0% 5 83.3% 8 N/A% 0 0.0%
Drupal\Component\Utility\Json::encode0 N/A% 1 20.0% 2 33.3% -8 N/A% 488 100.0%