Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::set

Drupal\Core\Cache\DatabaseBackend::setRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,532 2,933 401 15.8%
Incl. Wall Time (microsec) per call 2,532 2,933 401 15.8%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)1,802 2,210 408 22.6%
Incl. CPU (microsecs) per call 1,802 2,210 408 22.6%
Excl. CPU (microsec)8 12 4 50.0%
Incl. MemUse (bytes)360,448 360,448 0 0.0%
Incl. MemUse (bytes) per call 360,448 360,448 0 0.0%
Excl. MemUse (bytes)1,232 1,232 0 0.0%
Incl. PeakMemUse (bytes)202,928 202,928 0 0.0%
Incl. PeakMemUse (bytes) per call 202,928 202,928 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 401 28.6% 408 14.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 0.2% 4 1.0% 0 N/A% 0 N/A%
Parent function
Drupal\views\ViewsData::cacheSet0 N/A% 401 100.0% 408 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 400 99.8% 404 99.0% 0 N/A% 0 N/A%