Diff Report
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51981e001fd46Run #51981beb768adDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)3,993 3,967 -26 -0.7%
Incl. Wall Time (microsec) per call 399 397 -3 -0.7%
Excl. Wall Time (microsec)256 259 3 1.2%
Incl. CPU (microsecs)1,895 2,002 107 5.6%
Incl. CPU (microsecs) per call 190 200 11 5.6%
Excl. CPU (microsec)214 218 4 1.9%
Incl. MemUse (bytes)20,192 20,192 0 0.0%
Incl. MemUse (bytes) per call 2,019 2,019 0 0.0%
Excl. MemUse (bytes)-43,256 -43,256 0 0.0%
Incl. PeakMemUse (bytes)62,280 62,280 0 0.0%
Incl. PeakMemUse (bytes) per call 6,228 6,228 0 0.0%
Excl. PeakMemUse (bytes)1,216 1,216 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% -26 -18.2% 107 35.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 11.5% 4 3.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -26 -100.0% 107 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -50 -192.3% 77 72.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 18 69.2% 20 18.7% 0 N/A% 0 N/A%
unserialize@10 N/A% 1 3.8% 1 0.9% 0 N/A% 0 N/A%
unserialize0 N/A% 1 3.8% 1 0.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 3.8% 4 3.7% 0 N/A% 0 N/A%