Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::set

Drupal\Core\Cache\DatabaseBackend::setRun #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,291 2,625 334 14.6%
Incl. Wall Time (microsec) per call 2,291 2,625 334 14.6%
Excl. Wall Time (microsec)10 17 7 70.0%
Incl. CPU (microsecs)1,541 1,751 210 13.6%
Incl. CPU (microsecs) per call 1,541 1,751 210 13.6%
Excl. CPU (microsec)11 9 -2 -18.2%
Incl. MemUse (bytes)146,488 146,488 0 0.0%
Incl. MemUse (bytes) per call 146,488 146,488 0 0.0%
Excl. MemUse (bytes)1,216 1,216 0 0.0%
Incl. PeakMemUse (bytes)158,568 158,616 48 0.0%
Incl. PeakMemUse (bytes) per call 158,568 158,616 48 0.0%
Excl. PeakMemUse (bytes)200 200 0 0.0%

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% 334 14.9% 210 10.5% 0 0.0% 48 0.1%
Exclusive Metrics Diff for Current Function7 2.1% -2 -1.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::writeCache0 N/A% 334 100.0% 210 100.0% 0 N/A% 48 100.0%
Child function
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 327 97.9% 212 101.0% 0 N/A% 48 100.0%