Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)3,548 3,886 338 9.5%
Incl. Wall Time (microsec) per call 355 389 34 9.5%
Excl. Wall Time (microsec)244 252 8 3.3%
Incl. CPU (microsecs)1,844 1,954 110 6.0%
Incl. CPU (microsecs) per call 184 195 11 6.0%
Excl. CPU (microsec)201 204 3 1.5%
Incl. MemUse (bytes)20,168 20,168 0 0.0%
Incl. MemUse (bytes) per call 2,017 2,017 0 0.0%
Excl. MemUse (bytes)-43,272 -43,272 0 0.0%
Incl. PeakMemUse (bytes)57,472 57,472 0 0.0%
Incl. PeakMemUse (bytes) per call 5,747 5,747 0 0.0%
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% 338 39.3% 110 12.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 2.4% 3 2.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 338 100.0% 110 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 316 93.5% 85 77.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 11 3.3% 13 11.8% 0 N/A% 0 N/A%
unserialize0 N/A% 4 1.2% 7 6.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
unserialize@10 N/A% 0 0.0% 2 1.8% 0 N/A% 0 N/A%