Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_json_encode

drupal_json_encodeRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)92 105 13 14.1%
Incl. Wall Time (microsec) per call 92 105 13 14.1%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)94 106 12 12.8%
Incl. CPU (microsecs) per call 94 106 12 12.8%
Excl. CPU (microsec)10 7 -3 -30.0%
Incl. MemUse (bytes)11,280 11,280 0 0.0%
Incl. MemUse (bytes) per call 11,280 11,280 0 0.0%
Excl. MemUse (bytes)1,072 1,072 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% 13 0.5% 12 1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 7.7% -3 -25.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% 13 100.0% 12 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Json::encode0 N/A% 12 92.3% 14 116.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%