Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: 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 #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,590 2,490 -100 -3.9%
Incl. Wall Time (microsec) per call 370 356 -14 -3.9%
Excl. Wall Time (microsec)65 64 -1 -1.5%
Incl. CPU (microsecs)2,404 2,299 -105 -4.4%
Incl. CPU (microsecs) per call 343 328 -15 -4.4%
Excl. CPU (microsec)62 56 -6 -9.7%
Incl. MemUse (bytes)107,904 107,904 0 0.0%
Incl. MemUse (bytes) per call 15,415 15,415 0 0.0%
Excl. MemUse (bytes)1,072 1,072 0 0.0%
Incl. PeakMemUse (bytes)108,632 108,528 -104 -0.1%
Incl. PeakMemUse (bytes) per call 15,519 15,504 -15 -0.1%
Excl. PeakMemUse (bytes)1,120 1,120 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% -100 -8.8% -105 -8.9% 0 0.0% -104 -0.1%
Exclusive Metrics Diff for Current Function-1 -1.0% -6 -5.7% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -114 -114.0% -111 -105.7% 0 N/A% 0 0.0%
_field_info_collate_types0 N/A% 14 14.0% 6 5.7% 0 N/A% -104 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -99 -99.0% -97 -92.4% 0 N/A% -104 -100.0%
reset0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 0.0%