Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::set

Drupal\Core\Cache\DatabaseBackend::setRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,759 1,850 91 5.2%
Incl. Wall Time (microsec) per call 1,759 1,850 91 5.2%
Excl. Wall Time (microsec)6 6 0 0.0%
Incl. CPU (microsecs)1,183 1,192 9 0.8%
Incl. CPU (microsecs) per call 1,183 1,192 9 0.8%
Excl. CPU (microsec)6 7 1 16.7%
Incl. MemUse (bytes)140,920 140,928 8 0.0%
Incl. MemUse (bytes) per call 140,920 140,928 8 0.0%
Excl. MemUse (bytes)1,192 1,192 0 0.0%
Incl. PeakMemUse (bytes)107,272 107,224 -48 -0.0%
Incl. PeakMemUse (bytes) per call 107,272 107,224 -48 -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% 91 5.9% 9 0.5% 8 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% 1 11.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% 91 100.0% 9 100.0% 8 100.0% -48 -100.0%
Child function
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 91 100.0% 8 88.9% 8 100.0% -48 -100.0%