Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)3,395 3,484 89 2.6%
Incl. Wall Time (microsec) per call 377 387 10 2.6%
Excl. Wall Time (microsec)221 233 12 5.4%
Incl. CPU (microsecs)1,729 1,756 27 1.6%
Incl. CPU (microsecs) per call 192 195 3 1.6%
Excl. CPU (microsec)194 201 7 3.6%
Incl. MemUse (bytes)19,752 19,752 0 0.0%
Incl. MemUse (bytes) per call 2,195 2,195 0 0.0%
Excl. MemUse (bytes)-38,616 -38,616 0 0.0%
Incl. PeakMemUse (bytes)50,712 50,760 48 0.1%
Incl. PeakMemUse (bytes) per call 5,635 5,640 5 0.1%
Excl. PeakMemUse (bytes)960 960 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple [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\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 89 35.7% 27 22.3% 0 0.0% 48 0.2%
Exclusive Metrics Diff for Current Function12 13.5% 7 25.9% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 89 100.0% 27 100.0% 0 N/A% 48 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 63 70.8% 5 18.5% 0 N/A% 48 100.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 15 16.9% 18 66.7% 0 N/A% 0 0.0%
unserialize@10 N/A% 1 1.1% 0 0.0% 0 N/A% 0 0.0%
unserialize0 N/A% -1 -1.1% -2 -7.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -1.1% -1 -3.7% 0 N/A% 0 0.0%