Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::set

Drupal\Core\Cache\DatabaseBackend::setRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,325 3,125 -200 -6.0%
Incl. Wall Time (microsec) per call 3,325 3,125 -200 -6.0%
Excl. Wall Time (microsec)10 6 -4 -40.0%
Incl. CPU (microsecs)1,371 1,337 -34 -2.5%
Incl. CPU (microsecs) per call 1,371 1,337 -34 -2.5%
Excl. CPU (microsec)11 6 -5 -45.5%
Incl. MemUse (bytes)137,224 137,224 0 0.0%
Incl. MemUse (bytes) per call 137,224 137,224 0 0.0%
Excl. MemUse (bytes)1,216 1,216 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\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% -200 -26.5% -34 -10.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -2.0% -5 -14.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Plugin\Discovery\CacheDecorator::setCachedDefinitions0 N/A% -200 -100.0% -34 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% -196 -98.0% -29 -85.3% 0 N/A% 0 N/A%