Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)6,378 6,947 569 8.9%
Incl. Wall Time (microsec) per call 638 695 57 8.9%
Excl. Wall Time (microsec)341 348 7 2.1%
Incl. CPU (microsecs)3,538 3,616 78 2.2%
Incl. CPU (microsecs) per call 354 362 8 2.2%
Excl. CPU (microsec)294 305 11 3.7%
Incl. MemUse (bytes)212,900 212,900 0 0.0%
Incl. MemUse (bytes) per call 21,290 21,290 0 0.0%
Excl. MemUse (bytes)-124,296 -124,296 0 0.0%
Incl. PeakMemUse (bytes)280,896 280,896 0 0.0%
Incl. PeakMemUse (bytes) per call 28,090 28,090 0 0.0%
Excl. PeakMemUse (bytes)1,696 1,696 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% 569 1.0% 78 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 1.2% 11 14.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 569 100.0% 78 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 557 97.9% 65 83.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 16 2.8% 13 16.7% 0 N/A% 0 N/A%
unserialize0 N/A% -11 -1.9% -13 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 2 2.6% 0 N/A% 0 N/A%