Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #518eee9367b5dRun #518eefcaea15fDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,312 2,541 229 9.9%
Incl. Wall Time (microsec) per call 330 363 33 9.9%
Excl. Wall Time (microsec)171 173 2 1.2%
Incl. CPU (microsecs)1,220 1,289 69 5.7%
Incl. CPU (microsecs) per call 174 184 10 5.7%
Excl. CPU (microsec)139 143 4 2.9%
Incl. MemUse (bytes)19,224 19,224 0 0.0%
Incl. MemUse (bytes) per call 2,746 2,746 0 0.0%
Excl. MemUse (bytes)-29,136 -29,136 0 0.0%
Incl. PeakMemUse (bytes)45,080 45,080 0 0.0%
Incl. PeakMemUse (bytes) per call 6,440 6,440 0 0.0%
Excl. PeakMemUse (bytes)744 744 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% 229 347.0% 69 7.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 0.9% 4 5.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 229 100.0% 69 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 195 85.2% 29 42.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 29 12.7% 35 50.7% 0 N/A% 0 N/A%
unserialize@10 N/A% 3 1.3% 4 5.8% 0 N/A% 0 N/A%
unserialize0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% -4 -5.8% 0 N/A% 0 N/A%