Diff Report
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: 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 #519c0ad3d3949Run #519c0a514701fDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)5,251 4,864 -387 -7.4%
Incl. Wall Time (microsec) per call 750 695 -55 -7.4%
Excl. Wall Time (microsec)77 75 -2 -2.6%
Incl. CPU (microsecs)2,774 2,727 -47 -1.7%
Incl. CPU (microsecs) per call 396 390 -7 -1.7%
Excl. CPU (microsec)76 72 -4 -5.3%
Incl. MemUse (bytes)61,556 61,556 0 0.0%
Incl. MemUse (bytes) per call 8,794 8,794 0 0.0%
Excl. MemUse (bytes)264 264 0 0.0%
Incl. PeakMemUse (bytes)78,828 78,828 0 0.0%
Incl. PeakMemUse (bytes) per call 11,261 11,261 0 0.0%
Excl. PeakMemUse (bytes)152 152 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% -387 -21.0% -47 -1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -0.5% -4 -8.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -324 -83.7% -75 -159.6% 0 N/A% 0 N/A%
_field_info_collate_types0 N/A% -63 -16.3% 28 59.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -385 -99.5% -43 -91.5% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%