Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::set

Drupal\Core\Cache\DatabaseBackend::setRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)10,355 9,820 -535 -5.2%
Incl. Wall Time (microsec) per call 3,452 3,273 -178 -5.2%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)6,755 6,619 -136 -2.0%
Incl. CPU (microsecs) per call 2,252 2,206 -45 -2.0%
Excl. CPU (microsec)19 19 0 0.0%
Incl. MemUse (bytes)88,240 88,240 0 0.0%
Incl. MemUse (bytes) per call 29,413 29,413 0 0.0%
Excl. MemUse (bytes)660 660 0 0.0%
Incl. PeakMemUse (bytes)217,044 217,044 0 0.0%
Incl. PeakMemUse (bytes) per call 72,348 72,348 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::set [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\Core\Cache\DatabaseBackend::set0 N/A% -535 -36.8% -136 -23.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.2% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\menu_link\MenuTree::doBuildTree0 N/A% -535 -100.0% -136 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% -534 -99.8% -136 -100.0% 0 N/A% 0 N/A%