Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: 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 #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)4,967 5,090 123 2.5%
Incl. Wall Time (microsec) per call 710 727 18 2.5%
Excl. Wall Time (microsec)77 89 12 15.6%
Incl. CPU (microsecs)2,698 2,964 266 9.9%
Incl. CPU (microsecs) per call 385 423 38 9.9%
Excl. CPU (microsec)67 78 11 16.4%
Incl. MemUse (bytes)61,552 61,552 0 0.0%
Incl. MemUse (bytes) per call 8,793 8,793 0 0.0%
Excl. MemUse (bytes)264 264 0 0.0%
Incl. PeakMemUse (bytes)78,380 78,372 -8 -0.0%
Incl. PeakMemUse (bytes) per call 11,197 11,196 -1 -0.0%
Excl. PeakMemUse (bytes)104 104 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% 123 0.2% 266 0.5% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function12 9.8% 11 4.1% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 119 96.7% 265 99.6% 0 N/A% -8 -100.0%
_field_info_collate_types0 N/A% 4 3.3% 1 0.4% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 110 89.4% 257 96.6% 0 N/A% -8 -100.0%
reset0 N/A% 1 0.8% -2 -0.8% 0 N/A% 0 0.0%