Diff Report
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f0bb880ef: 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 #5198f1db1bc51Run #5198f0bb880efDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,586 3,275 -311 -8.7%
Incl. Wall Time (microsec) per call 448 409 -39 -8.7%
Excl. Wall Time (microsec)44 46 2 4.5%
Incl. CPU (microsecs)1,988 1,947 -41 -2.1%
Incl. CPU (microsecs) per call 249 243 -5 -2.1%
Excl. CPU (microsec)40 36 -4 -10.0%
Incl. MemUse (bytes)117,240 117,240 0 0.0%
Incl. MemUse (bytes) per call 14,655 14,655 0 0.0%
Excl. MemUse (bytes)912 912 0 0.0%
Incl. PeakMemUse (bytes)126,568 126,568 0 0.0%
Incl. PeakMemUse (bytes) per call 15,821 15,821 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% -311 -19.4% -41 -1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 0.6% -4 -9.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -282 -90.7% -27 -65.9% 0 N/A% 0 N/A%
_field_info_collate_types0 N/A% -29 -9.3% -14 -34.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -310 -99.7% -40 -97.6% 0 N/A% 0 N/A%
reset0 N/A% -3 -1.0% 3 7.3% 0 N/A% 0 N/A%