Diff Report
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb486908e7: 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 #519eb5243677dRun #519eb486908e7DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)4,860 4,477 -383 -7.9%
Incl. Wall Time (microsec) per call 694 640 -55 -7.9%
Excl. Wall Time (microsec)66 67 1 1.5%
Incl. CPU (microsecs)2,662 2,609 -53 -2.0%
Incl. CPU (microsecs) per call 380 373 -8 -2.0%
Excl. CPU (microsec)61 59 -2 -3.3%
Incl. MemUse (bytes)61,580 61,580 0 0.0%
Incl. MemUse (bytes) per call 8,797 8,797 0 0.0%
Excl. MemUse (bytes)264 264 0 0.0%
Incl. PeakMemUse (bytes)76,428 76,428 0 0.0%
Incl. PeakMemUse (bytes) per call 10,918 10,918 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -383 -19.6% -53 -5.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.3% -2 -3.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -420 -109.7% -54 -101.9% 0 N/A% 0 N/A%
_field_info_collate_types0 N/A% 37 9.7% 1 1.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -384 -100.3% -53 -100.0% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% 2 3.8% 0 N/A% 0 N/A%