Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::set

Drupal\Core\Cache\DatabaseBackend::setRun #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,649 2,600 -49 -1.8%
Incl. Wall Time (microsec) per call 2,649 2,600 -49 -1.8%
Excl. Wall Time (microsec)11 11 0 0.0%
Incl. CPU (microsecs)1,351 1,326 -25 -1.9%
Incl. CPU (microsecs) per call 1,351 1,326 -25 -1.9%
Excl. CPU (microsec)12 9 -3 -25.0%
Incl. MemUse (bytes)141,200 141,192 -8 -0.0%
Incl. MemUse (bytes) per call 141,200 141,192 -8 -0.0%
Excl. MemUse (bytes)1,192 1,192 0 0.0%
Incl. PeakMemUse (bytes)108,952 108,888 -64 -0.1%
Incl. PeakMemUse (bytes) per call 108,952 108,888 -64 -0.1%
Excl. PeakMemUse (bytes)176 176 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% -49 -62.0% -25 -3.2% -8 -0.0% -64 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% -3 -12.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% -49 -100.0% -25 -100.0% -8 -100.0% -64 -100.0%
Child function
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% -49 -100.0% -22 -88.0% -8 -100.0% -64 -100.0%