Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51aaed0fcbd4eRun #51aaed63de9a0DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)4,549 4,729 180 4.0%
Incl. Wall Time (microsec) per call 414 430 16 4.0%
Excl. Wall Time (microsec)272 297 25 9.2%
Incl. CPU (microsecs)2,208 2,258 50 2.3%
Incl. CPU (microsecs) per call 201 205 5 2.3%
Excl. CPU (microsec)233 265 32 13.7%
Incl. MemUse (bytes)28,488 28,488 0 0.0%
Incl. MemUse (bytes) per call 2,590 2,590 0 0.0%
Excl. MemUse (bytes)-47,640 -47,640 0 0.0%
Incl. PeakMemUse (bytes)71,048 71,048 0 0.0%
Incl. PeakMemUse (bytes) per call 6,459 6,459 0 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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% 180 30.7% 50 30.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function25 13.9% 32 64.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 180 100.0% 50 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 149 82.8% 17 34.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 6 3.3% 5 10.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 0.6% -6 -12.0% 0 N/A% 0 N/A%
unserialize@10 N/A% -1 -0.6% 1 2.0% 0 N/A% 0 N/A%
unserialize0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%