Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: 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 #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)5,090 4,967 -123 -2.4%
Incl. Wall Time (microsec) per call 727 710 -18 -2.4%
Excl. Wall Time (microsec)89 77 -12 -13.5%
Incl. CPU (microsecs)2,964 2,698 -266 -9.0%
Incl. CPU (microsecs) per call 423 385 -38 -9.0%
Excl. CPU (microsec)78 67 -11 -14.1%
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)78,372 78,380 8 0.0%
Incl. PeakMemUse (bytes) per call 11,196 11,197 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 Function-12 -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%