Diff Report
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51aaed996e9e3Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)4,540 4,549 9 0.2%
Incl. Wall Time (microsec) per call 413 414 1 0.2%
Excl. Wall Time (microsec)281 272 -9 -3.2%
Incl. CPU (microsecs)2,195 2,208 13 0.6%
Incl. CPU (microsecs) per call 200 201 1 0.6%
Excl. CPU (microsec)251 233 -18 -7.2%
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)70,856 71,048 192 0.3%
Incl. PeakMemUse (bytes) per call 6,441 6,459 17 0.3%
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% 9 1.2% 13 2.9% 0 0.0% 192 0.3%
Exclusive Metrics Diff for Current Function-9 -100.0% -18 -138.5% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 9 100.0% 13 100.0% 0 N/A% 192 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 11 122.2% 19 146.2% 0 N/A% 192 100.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 7 77.8% 7 53.8% 0 N/A% 0 0.0%
unserialize@10 N/A% 1 11.1% -2 -15.4% 0 N/A% 0 0.0%
unserialize0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 7 53.8% 0 N/A% 0 0.0%