Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de26535836: 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 #519de26535836DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,325 2,990 -335 -10.1%
Incl. Wall Time (microsec) per call 3,325 2,990 -335 -10.1%
Excl. Wall Time (microsec)10 7 -3 -30.0%
Incl. CPU (microsecs)1,371 1,305 -66 -4.8%
Incl. CPU (microsecs) per call 1,371 1,305 -66 -4.8%
Excl. CPU (microsec)11 6 -5 -45.5%
Incl. MemUse (bytes)137,224 137,128 -96 -0.1%
Incl. MemUse (bytes) per call 137,224 137,128 -96 -0.1%
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% -335 -1.0% -66 -0.2% -96 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -0.9% -5 -7.6% 0 0.0% 0 N/A%
Parent function
Drupal\Core\Plugin\Discovery\CacheDecorator::setCachedDefinitions0 N/A% -335 -100.0% -66 -100.0% -96 -100.0% 0 N/A%
Child function
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% -332 -99.1% -61 -92.4% -96 -100.0% 0 N/A%