Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::set

Drupal\Core\Cache\DatabaseBackend::setRun #5208407650493Run #520840a963a54DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,110 3,209 99 3.2%
Incl. Wall Time (microsec) per call 3,110 3,209 99 3.2%
Excl. Wall Time (microsec)8 16 8 100.0%
Incl. CPU (microsecs)1,837 1,902 65 3.5%
Incl. CPU (microsecs) per call 1,837 1,902 65 3.5%
Excl. CPU (microsec)8 14 6 75.0%
Incl. MemUse (bytes)341,736 341,736 0 0.0%
Incl. MemUse (bytes) per call 341,736 341,736 0 0.0%
Excl. MemUse (bytes)1,192 1,192 0 0.0%
Incl. PeakMemUse (bytes)297,632 297,632 0 0.0%
Incl. PeakMemUse (bytes) per call 297,632 297,632 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% 99 91.7% 65 36.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 8.1% 6 9.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% 99 100.0% 65 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 91 91.9% 59 90.8% 0 N/A% 0 N/A%