Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: 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 #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,137 3,401 264 8.4%
Incl. Wall Time (microsec) per call 392 425 33 8.4%
Excl. Wall Time (microsec)45 45 0 0.0%
Incl. CPU (microsecs)1,951 1,940 -11 -0.6%
Incl. CPU (microsecs) per call 244 243 -1 -0.6%
Excl. CPU (microsec)43 40 -3 -7.0%
Incl. MemUse (bytes)117,272 117,272 0 0.0%
Incl. MemUse (bytes) per call 14,659 14,659 0 0.0%
Excl. MemUse (bytes)912 912 0 0.0%
Incl. PeakMemUse (bytes)112,576 112,656 80 0.1%
Incl. PeakMemUse (bytes) per call 14,072 14,082 10 0.1%
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% 264 106.0% -11 -9.1% 0 0.0% 80 0.3%
Exclusive Metrics Diff for Current Function0 0.0% -3 -27.3% 0 N/A% 0 0.0%
Parent functions
_field_info_collate_types0 N/A% 132 50.0% -22 -200.0% 0 N/A% 88 110.0%
Drupal\Core\Config\CachedStorage::read0 N/A% 132 50.0% 11 100.0% 0 N/A% -8 -10.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 267 101.1% -7 -63.6% 0 N/A% 80 100.0%
reset0 N/A% -3 -1.1% -1 -9.1% 0 N/A% 0 0.0%