Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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 #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,235 1,517 282 22.8%
Incl. Wall Time (microsec) per call 412 506 94 22.8%
Excl. Wall Time (microsec)24 24 0 0.0%
Incl. CPU (microsecs)1,039 1,197 158 15.2%
Incl. CPU (microsecs) per call 346 399 53 15.2%
Excl. CPU (microsec)20 23 3 15.0%
Incl. MemUse (bytes)74,816 74,816 0 0.0%
Incl. MemUse (bytes) per call 24,939 24,939 0 0.0%
Excl. MemUse (bytes)2,592 2,592 0 0.0%
Incl. PeakMemUse (bytes)95,352 95,600 248 0.3%
Incl. PeakMemUse (bytes) per call 31,784 31,867 83 0.3%
Excl. PeakMemUse (bytes)576 576 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% 282 18.2% 158 9.0% 0 0.0% 248 0.2%
Exclusive Metrics Diff for Current Function0 0.0% 3 1.9% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 153 54.3% 62 39.2% 0 N/A% 120 48.4%
_field_info_collate_types0 N/A% 104 36.9% 63 39.9% 0 N/A% 128 51.6%
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% 25 8.9% 33 20.9% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 282 100.0% 155 98.1% 0 N/A% 248 100.0%
reset0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%