Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)3,549 3,398 -151 -4.3%
Incl. Wall Time (microsec) per call 394 378 -17 -4.3%
Excl. Wall Time (microsec)219 215 -4 -1.8%
Incl. CPU (microsecs)1,771 1,732 -39 -2.2%
Incl. CPU (microsecs) per call 197 192 -4 -2.2%
Excl. CPU (microsec)180 182 2 1.1%
Incl. MemUse (bytes)19,568 19,568 0 0.0%
Incl. MemUse (bytes) per call 2,174 2,174 0 0.0%
Excl. MemUse (bytes)-38,608 -38,608 0 0.0%
Incl. PeakMemUse (bytes)67,664 67,664 0 0.0%
Incl. PeakMemUse (bytes) per call 7,518 7,518 0 0.0%
Excl. PeakMemUse (bytes)1,032 1,032 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% -151 -64.8% -39 -2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -2.6% 2 5.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -151 -100.0% -39 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -128 -84.8% -16 -41.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -27 -17.9% -34 -87.2% 0 N/A% 0 N/A%
unserialize0 N/A% 5 3.3% 3 7.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 3 2.0% 3 7.7% 0 N/A% 0 N/A%
unserialize@10 N/A% 0 0.0% 3 7.7% 0 N/A% 0 N/A%