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

Drupal\Core\Cache\DatabaseBackend::setRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,850 1,759 -91 -4.9%
Incl. Wall Time (microsec) per call 1,850 1,759 -91 -4.9%
Excl. Wall Time (microsec)6 6 0 0.0%
Incl. CPU (microsecs)1,192 1,183 -9 -0.8%
Incl. CPU (microsecs) per call 1,192 1,183 -9 -0.8%
Excl. CPU (microsec)7 6 -1 -14.3%
Incl. MemUse (bytes)140,928 140,920 -8 -0.0%
Incl. MemUse (bytes) per call 140,928 140,920 -8 -0.0%
Excl. MemUse (bytes)1,192 1,192 0 0.0%
Incl. PeakMemUse (bytes)107,224 107,272 48 0.0%
Incl. PeakMemUse (bytes) per call 107,224 107,272 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%