Diff Report
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b38f0f1d5: 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 #5198b3cd5c9c1Run #5198b38f0f1d5DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,223 2,895 -328 -10.2%
Incl. Wall Time (microsec) per call 403 362 -41 -10.2%
Excl. Wall Time (microsec)45 43 -2 -4.4%
Incl. CPU (microsecs)1,800 1,825 25 1.4%
Incl. CPU (microsecs) per call 225 228 3 1.4%
Excl. CPU (microsec)36 38 2 5.6%
Incl. MemUse (bytes)117,232 117,232 0 0.0%
Incl. MemUse (bytes) per call 14,654 14,654 0 0.0%
Excl. MemUse (bytes)912 912 0 0.0%
Incl. PeakMemUse (bytes)129,000 129,040 40 0.0%
Incl. PeakMemUse (bytes) per call 16,125 16,130 5 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% -328 -71.5% 25 9.0% 0 0.0% 40 0.1%
Exclusive Metrics Diff for Current Function-2 -0.6% 2 8.0% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -264 -80.5% 48 192.0% 0 N/A% 40 100.0%
_field_info_collate_types0 N/A% -64 -19.5% -23 -92.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -328 -100.0% 24 96.0% 0 N/A% 40 100.0%
reset0 N/A% 2 0.6% -1 -4.0% 0 N/A% 0 0.0%