Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eefcaea15f: 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 #518eee9367b5dRun #518eefcaea15fDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,840 2,647 -193 -6.8%
Incl. Wall Time (microsec) per call 406 378 -28 -6.8%
Excl. Wall Time (microsec)40 42 2 5.0%
Incl. CPU (microsecs)1,651 1,797 146 8.8%
Incl. CPU (microsecs) per call 236 257 21 8.8%
Excl. CPU (microsec)39 37 -2 -5.1%
Incl. MemUse (bytes)107,936 107,936 0 0.0%
Incl. MemUse (bytes) per call 15,419 15,419 0 0.0%
Excl. MemUse (bytes)1,072 1,072 0 0.0%
Incl. PeakMemUse (bytes)120,904 120,904 0 0.0%
Incl. PeakMemUse (bytes) per call 17,272 17,272 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% -193 -292.4% 146 16.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 1.0% -2 -1.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -184 -95.3% 142 97.3% 0 N/A% 0 N/A%
_field_info_collate_types0 N/A% -9 -4.7% 4 2.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -196 -101.6% 144 98.6% 0 N/A% 0 N/A%
reset0 N/A% 1 0.5% 4 2.7% 0 N/A% 0 N/A%