Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for serialize

serializeRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)3,147 2,980 -167 -5.3%
Incl. Wall Time (microsec) per call 262 248 -14 -5.3%
Excl. Wall Time (microsec)1,182 1,120 -62 -5.2%
Incl. CPU (microsecs)3,160 2,999 -161 -5.1%
Incl. CPU (microsecs) per call 263 250 -13 -5.1%
Excl. CPU (microsec)1,171 1,114 -57 -4.9%
Incl. MemUse (bytes)46,572 46,572 0 0.0%
Incl. MemUse (bytes) per call 3,881 3,881 0 0.0%
Excl. MemUse (bytes)-17,304 -17,304 0 0.0%
Incl. PeakMemUse (bytes)107,292 107,240 -52 -0.0%
Incl. PeakMemUse (bytes) per call 8,941 8,937 -4 -0.0%
Excl. PeakMemUse (bytes)94,212 94,160 -52 -0.1%

Parent/Child Regression/Improvement report for serialize [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
serialize0 N/A% -167 -10.1% -161 -32.3% 0 0.0% -52 -0.2%
Exclusive Metrics Diff for Current Function-62 -37.1% -57 -35.4% 0 N/A% -52 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% -128 -76.6% -128 -79.5% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay0 N/A% -40 -24.0% -35 -21.7% 0 N/A% -52 -100.0%
Drupal\menu_link\MenuTree::doBuildTree0 N/A% 1 0.6% 2 1.2% 0 N/A% 0 0.0%
Child functions
Drupal\Core\DependencyInjection\DependencySerialization::__sleep0 N/A% -92 -55.1% -93 -57.8% 0 N/A% 0 0.0%
Symfony\Component\Routing\Route::serialize0 N/A% -13 -7.8% -11 -6.8% 0 N/A% 0 0.0%