Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::__construct

Drupal\Core\Cache\DatabaseBackend::__constructRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)19 15 -4 -21.1%
Incl. Wall Time (microsec) per call 3 2 -1 -21.1%
Excl. Wall Time (microsec)19 15 -4 -21.1%
Incl. CPU (microsecs)26 24 -2 -7.7%
Incl. CPU (microsecs) per call 4 3 -0 -7.7%
Excl. CPU (microsec)26 24 -2 -7.7%
Incl. MemUse (bytes)1,360 1,360 0 0.0%
Incl. MemUse (bytes) per call 194 194 0 0.0%
Excl. MemUse (bytes)1,360 1,360 0 0.0%
Incl. PeakMemUse (bytes)144 144 0 0.0%
Incl. PeakMemUse (bytes) per call 21 21 0 0.0%
Excl. PeakMemUse (bytes)144 144 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% -4 -1.0% -2 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackendFactory::get0 N/A% -4 -100.0% -2 -100.0% 0 N/A% 0 N/A%