Diff Report
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: 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 #51a9459592df6Run #51a944519b58cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)3,171 3,419 248 7.8%
Incl. Wall Time (microsec) per call 453 488 35 7.8%
Excl. Wall Time (microsec)39 38 -1 -2.6%
Incl. CPU (microsecs)1,815 1,879 64 3.5%
Incl. CPU (microsecs) per call 259 268 9 3.5%
Excl. CPU (microsec)38 41 3 7.9%
Incl. MemUse (bytes)108,008 108,016 8 0.0%
Incl. MemUse (bytes) per call 15,430 15,431 1 0.0%
Excl. MemUse (bytes)1,072 1,072 0 0.0%
Incl. PeakMemUse (bytes)105,376 105,472 96 0.1%
Incl. PeakMemUse (bytes) per call 15,054 15,067 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 Function-1 -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%