Diff Report
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51902129e4489Run #51901ff69a8a6DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)6,232 6,352 120 1.9%
Incl. Wall Time (microsec) per call 367 374 7 1.9%
Excl. Wall Time (microsec)397 424 27 6.8%
Incl. CPU (microsecs)2,982 3,227 245 8.2%
Incl. CPU (microsecs) per call 175 190 14 8.2%
Excl. CPU (microsec)343 361 18 5.2%
Incl. MemUse (bytes)46,648 46,648 0 0.0%
Incl. MemUse (bytes) per call 2,744 2,744 0 0.0%
Excl. MemUse (bytes)-74,360 -74,360 0 0.0%
Incl. PeakMemUse (bytes)103,280 103,280 0 0.0%
Incl. PeakMemUse (bytes) per call 6,075 6,075 0 0.0%
Excl. PeakMemUse (bytes)1,976 1,976 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% 120 222.2% 245 326.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function27 22.5% 18 7.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 120 100.0% 245 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 46 38.3% 48 19.6% 0 N/A% 0 N/A%
unserialize0 N/A% 44 36.7% 37 15.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 8 6.7% 141 57.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -4 -3.3% 0 0.0% 0 N/A% 0 N/A%
unserialize@10 N/A% -1 -0.8% 1 0.4% 0 N/A% 0 N/A%