Diff Report
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::set

Drupal\Core\Cache\DatabaseBackend::setRun #51f5bb45dd257Run #51f5bb078e5a7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,583 2,515 -68 -2.6%
Incl. Wall Time (microsec) per call 2,583 2,515 -68 -2.6%
Excl. Wall Time (microsec)11 11 0 0.0%
Incl. CPU (microsecs)1,277 1,266 -11 -0.9%
Incl. CPU (microsecs) per call 1,277 1,266 -11 -0.9%
Excl. CPU (microsec)11 12 1 9.1%
Incl. MemUse (bytes)141,192 141,192 0 0.0%
Incl. MemUse (bytes) per call 141,192 141,192 0 0.0%
Excl. MemUse (bytes)1,192 1,192 0 0.0%
Incl. PeakMemUse (bytes)127,640 127,640 0 0.0%
Incl. PeakMemUse (bytes) per call 127,640 127,640 0 0.0%
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% -68 -9.0% -11 -9.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 9.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% -68 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% -68 -100.0% -12 -109.1% 0 N/A% 0 N/A%