Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get@1

Drupal\Core\Cache\DatabaseBackend::get@1Run #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,905 2,743 -162 -5.6%
Incl. Wall Time (microsec) per call 415 392 -23 -5.6%
Excl. Wall Time (microsec)36 40 4 11.1%
Incl. CPU (microsecs)1,717 1,735 18 1.0%
Incl. CPU (microsecs) per call 245 248 3 1.0%
Excl. CPU (microsec)46 41 -5 -10.9%
Incl. MemUse (bytes)139,464 139,464 0 0.0%
Incl. MemUse (bytes) per call 19,923 19,923 0 0.0%
Excl. MemUse (bytes)1,064 1,064 0 0.0%
Incl. PeakMemUse (bytes)161,456 161,456 0 0.0%
Incl. PeakMemUse (bytes) per call 23,065 23,065 0 0.0%
Excl. PeakMemUse (bytes)176 176 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::get@1 [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::get@10 N/A% -162 -4.0% 18 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 2.5% -5 -27.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -133 -82.1% -12 -66.7% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% -29 -17.9% 30 166.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -166 -102.5% 19 105.6% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% 4 22.2% 0 N/A% 0 N/A%