Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_json_encode

drupal_json_encodeRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)258 243 -15 -5.8%
Incl. Wall Time (microsec) per call 258 243 -15 -5.8%
Excl. Wall Time (microsec)12 12 0 0.0%
Incl. CPU (microsecs)260 246 -14 -5.4%
Incl. CPU (microsecs) per call 260 246 -14 -5.4%
Excl. CPU (microsec)11 12 1 9.1%
Incl. MemUse (bytes)18,480 18,480 0 0.0%
Incl. MemUse (bytes) per call 18,480 18,480 0 0.0%
Excl. MemUse (bytes)1,032 1,032 0 0.0%
Incl. PeakMemUse (bytes)4,008 4,296 288 7.2%
Incl. PeakMemUse (bytes) per call 4,008 4,296 288 7.2%
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% -15 -0.2% -14 -0.2% 0 0.0% 288 0.3%
Exclusive Metrics Diff for Current Function0 0.0% 1 7.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% -15 -100.0% -14 -100.0% 0 N/A% 288 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -9 -60.0% -8 -57.1% 0 N/A% 0 0.0%
Drupal\Component\Utility\Json::encode0 N/A% -6 -40.0% -7 -50.0% 0 N/A% 288 100.0%