Diff Report
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287f454ce8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51a287779d22eRun #51a287f454ce8DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)6,089 6,289 200 3.3%
Incl. Wall Time (microsec) per call 554 572 18 3.3%
Excl. Wall Time (microsec)329 365 36 10.9%
Incl. CPU (microsecs)2,819 2,861 42 1.5%
Incl. CPU (microsecs) per call 256 260 4 1.5%
Excl. CPU (microsec)271 311 40 14.8%
Incl. MemUse (bytes)238,208 238,208 0 0.0%
Incl. MemUse (bytes) per call 21,655 21,655 0 0.0%
Excl. MemUse (bytes)-124,608 -124,608 0 0.0%
Incl. PeakMemUse (bytes)238,344 238,344 0 0.0%
Incl. PeakMemUse (bytes) per call 21,668 21,668 0 0.0%
Excl. PeakMemUse (bytes)1,568 1,568 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% 200 31.1% 42 3.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function36 18.0% 40 95.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 200 100.0% 42 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 170 85.0% 10 23.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -39 -19.5% -40 -95.2% 0 N/A% 0 N/A%
unserialize0 N/A% 24 12.0% 23 54.8% 0 N/A% 0 N/A%
unserialize@10 N/A% 6 3.0% 8 19.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 3 1.5% 1 2.4% 0 N/A% 0 N/A%