Diff Report
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de9d0c2818: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get@1

Drupal\Core\Cache\DatabaseBackend::get@1Run #519de8fbb9479Run #519de9d0c2818DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)4,418 5,009 591 13.4%
Incl. Wall Time (microsec) per call 368 417 49 13.4%
Excl. Wall Time (microsec)71 67 -4 -5.6%
Incl. CPU (microsecs)2,749 2,772 23 0.8%
Incl. CPU (microsecs) per call 229 231 2 0.8%
Excl. CPU (microsec)70 50 -20 -28.6%
Incl. MemUse (bytes)140,928 140,928 0 0.0%
Incl. MemUse (bytes) per call 11,744 11,744 0 0.0%
Excl. MemUse (bytes)232 232 0 0.0%
Incl. PeakMemUse (bytes)142,496 142,496 0 0.0%
Incl. PeakMemUse (bytes) per call 11,875 11,875 0 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% 591 1.7% 23 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -0.7% -20 -87.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 514 87.0% 43 187.0% 0 N/A% 0 N/A%
_field_info_collate_types0 N/A% 77 13.0% -20 -87.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 597 101.0% 40 173.9% 0 N/A% 0 N/A%
reset0 N/A% -2 -0.3% 3 13.0% 0 N/A% 0 N/A%