Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f219706e9: 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 #5198f0bb880efRun #5198f219706e9DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,275 3,508 233 7.1%
Incl. Wall Time (microsec) per call 409 439 29 7.1%
Excl. Wall Time (microsec)46 45 -1 -2.2%
Incl. CPU (microsecs)1,947 1,987 40 2.1%
Incl. CPU (microsecs) per call 243 248 5 2.1%
Excl. CPU (microsec)36 38 2 5.6%
Incl. MemUse (bytes)117,240 117,240 0 0.0%
Incl. MemUse (bytes) per call 14,655 14,655 0 0.0%
Excl. MemUse (bytes)912 912 0 0.0%
Incl. PeakMemUse (bytes)126,568 126,568 0 0.0%
Incl. PeakMemUse (bytes) per call 15,821 15,821 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% 233 506.5% 40 18.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.4% 2 5.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 265 113.7% 41 102.5% 0 N/A% 0 N/A%
_field_info_collate_types0 N/A% -32 -13.7% -1 -2.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 235 100.9% 39 97.5% 0 N/A% 0 N/A%
reset0 N/A% -1 -0.4% -1 -2.5% 0 N/A% 0 N/A%