Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: 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 #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)3,419 3,171 -248 -7.3%
Incl. Wall Time (microsec) per call 488 453 -35 -7.3%
Excl. Wall Time (microsec)38 39 1 2.6%
Incl. CPU (microsecs)1,879 1,815 -64 -3.4%
Incl. CPU (microsecs) per call 268 259 -9 -3.4%
Excl. CPU (microsec)41 38 -3 -7.3%
Incl. MemUse (bytes)108,016 108,008 -8 -0.0%
Incl. MemUse (bytes) per call 15,431 15,430 -1 -0.0%
Excl. MemUse (bytes)1,072 1,072 0 0.0%
Incl. PeakMemUse (bytes)105,472 105,376 -96 -0.1%
Incl. PeakMemUse (bytes) per call 15,067 15,054 -14 -0.1%
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% -248 -2.3% -64 -0.6% -8 -0.0% -96 -0.1%
Exclusive Metrics Diff for Current Function1 0.4% -3 -4.7% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -231 -93.1% -73 -114.1% -8 -100.0% -8 -8.3%
_field_info_collate_types0 N/A% -17 -6.9% 9 14.1% 0 0.0% -88 -91.7%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -249 -100.4% -66 -103.1% -8 -100.0% -96 -100.0%
reset0 N/A% 0 0.0% 5 7.8% 0 0.0% 0 0.0%