Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get@1

Drupal\Core\Cache\DatabaseBackend::get@1Run #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,897 2,870 -27 -0.9%
Incl. Wall Time (microsec) per call 414 410 -4 -0.9%
Excl. Wall Time (microsec)36 39 3 8.3%
Incl. CPU (microsecs)1,700 1,695 -5 -0.3%
Incl. CPU (microsecs) per call 243 242 -1 -0.3%
Excl. CPU (microsec)35 40 5 14.3%
Incl. MemUse (bytes)107,960 107,944 -16 -0.0%
Incl. MemUse (bytes) per call 15,423 15,421 -2 -0.0%
Excl. MemUse (bytes)1,072 1,072 0 0.0%
Incl. PeakMemUse (bytes)119,896 119,952 56 0.0%
Incl. PeakMemUse (bytes) per call 17,128 17,136 8 0.0%
Excl. PeakMemUse (bytes)176 176 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% -27 -12.8% -5 -83.3% -16 -0.1% 56 0.2%
Exclusive Metrics Diff for Current Function3 11.1% 5 100.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -25 -92.6% 0 0.0% 0 0.0% 0 0.0%
_field_info_collate_types0 N/A% -2 -7.4% -5 -100.0% -16 -100.0% 56 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -30 -111.1% -12 -240.0% -16 -100.0% 56 100.0%
reset0 N/A% 0 0.0% 2 40.0% 0 0.0% 0 0.0%