Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: 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 #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,401 3,137 -264 -7.8%
Incl. Wall Time (microsec) per call 425 392 -33 -7.8%
Excl. Wall Time (microsec)45 45 0 0.0%
Incl. CPU (microsecs)1,940 1,951 11 0.6%
Incl. CPU (microsecs) per call 243 244 1 0.6%
Excl. CPU (microsec)40 43 3 7.5%
Incl. MemUse (bytes)117,272 117,272 0 0.0%
Incl. MemUse (bytes) per call 14,659 14,659 0 0.0%
Excl. MemUse (bytes)912 912 0 0.0%
Incl. PeakMemUse (bytes)112,656 112,576 -80 -0.1%
Incl. PeakMemUse (bytes) per call 14,082 14,072 -10 -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% -264 -106.0% 11 9.1% 0 0.0% -80 -0.3%
Exclusive Metrics Diff for Current Function0 0.0% 3 27.3% 0 N/A% 0 0.0%
Parent functions
_field_info_collate_types0 N/A% -132 -50.0% 22 200.0% 0 N/A% -88 -110.0%
Drupal\Core\Config\CachedStorage::read0 N/A% -132 -50.0% -11 -100.0% 0 N/A% 8 10.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -267 -101.1% 7 63.6% 0 N/A% -80 -100.0%
reset0 N/A% 3 1.1% 1 9.1% 0 N/A% 0 0.0%