Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get@1

Drupal\Core\Cache\DatabaseBackend::get@1Run #519ff693b4ca2Run #519ff7de62889DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,490 2,590 100 4.0%
Incl. Wall Time (microsec) per call 356 370 14 4.0%
Excl. Wall Time (microsec)64 65 1 1.6%
Incl. CPU (microsecs)2,299 2,404 105 4.6%
Incl. CPU (microsecs) per call 328 343 15 4.6%
Excl. CPU (microsec)56 62 6 10.7%
Incl. MemUse (bytes)107,904 107,904 0 0.0%
Incl. MemUse (bytes) per call 15,415 15,415 0 0.0%
Excl. MemUse (bytes)1,072 1,072 0 0.0%
Incl. PeakMemUse (bytes)108,528 108,632 104 0.1%
Incl. PeakMemUse (bytes) per call 15,504 15,519 15 0.1%
Excl. PeakMemUse (bytes)1,120 1,120 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% 100 8.8% 105 8.9% 0 0.0% 104 0.1%
Exclusive Metrics Diff for Current Function1 1.0% 6 5.7% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 114 114.0% 111 105.7% 0 N/A% 0 0.0%
_field_info_collate_types0 N/A% -14 -14.0% -6 -5.7% 0 N/A% 104 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 99 99.0% 97 92.4% 0 N/A% 104 100.0%
reset0 N/A% 0 0.0% 2 1.9% 0 N/A% 0 0.0%