Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::__construct

Drupal\Core\Cache\DatabaseBackend::__constructRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)20 19 -1 -5.0%
Incl. Wall Time (microsec) per call 3 2 -0 -5.0%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)28 29 1 3.6%
Incl. CPU (microsecs) per call 4 4 0 3.6%
Excl. CPU (microsec)28 29 1 3.6%
Incl. MemUse (bytes)1,448 1,448 0 0.0%
Incl. MemUse (bytes) per call 181 181 0 0.0%
Excl. MemUse (bytes)1,448 1,448 0 0.0%
Incl. PeakMemUse (bytes)664 664 0 0.0%
Incl. PeakMemUse (bytes) per call 83 83 0 0.0%
Excl. PeakMemUse (bytes)664 664 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::__construct [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::__construct0 N/A% -1 -0.3% 1 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% 1 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackendFactory::get0 N/A% -1 -100.0% 1 100.0% 0 N/A% 0 N/A%