Diff Report
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_json_encode

drupal_json_encodeRun #52c2694eecde3Run #52c2677cc22b0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)331 339 8 2.4%
Incl. Wall Time (microsec) per call 331 339 8 2.4%
Excl. Wall Time (microsec)10 19 9 90.0%
Incl. CPU (microsecs)332 341 9 2.7%
Incl. CPU (microsecs) per call 332 341 9 2.7%
Excl. CPU (microsec)6 15 9 150.0%
Incl. MemUse (bytes)20,920 12,664 -8,256 -39.5%
Incl. MemUse (bytes) per call 20,920 12,664 -8,256 -39.5%
Excl. MemUse (bytes)1,440 1,440 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% 8 0.0% 9 0.0% -8,256 -10.9% 0 0.0%
Exclusive Metrics Diff for Current Function9 112.5% 9 100.0% 0 0.0% 0 N/A%
Parent function
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% 8 100.0% 9 100.0% -8,256 -100.0% 0 N/A%
Child functions
spl_autoload_call0 N/A% -27 -337.5% -26 -288.9% -8,256 -100.0% 0 N/A%
Drupal\Component\Utility\Json::encode0 N/A% 26 325.0% 26 288.9% 0 0.0% 0 N/A%