Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)6,352 6,412 60 0.9%
Incl. Wall Time (microsec) per call 374 377 4 0.9%
Excl. Wall Time (microsec)424 395 -29 -6.8%
Incl. CPU (microsecs)3,227 3,161 -66 -2.0%
Incl. CPU (microsecs) per call 190 186 -4 -2.0%
Excl. CPU (microsec)361 337 -24 -6.6%
Incl. MemUse (bytes)46,648 46,648 0 0.0%
Incl. MemUse (bytes) per call 2,744 2,744 0 0.0%
Excl. MemUse (bytes)-74,360 -74,360 0 0.0%
Incl. PeakMemUse (bytes)103,280 103,568 288 0.3%
Incl. PeakMemUse (bytes) per call 6,075 6,092 17 0.3%
Excl. PeakMemUse (bytes)1,976 1,976 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% 60 28.4% -66 -1100.0% 0 0.0% 288 1.3%
Exclusive Metrics Diff for Current Function-29 -48.3% -24 -36.4% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 60 100.0% -66 -100.0% 0 N/A% 288 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 135 225.0% 8 12.1% 0 N/A% 288 100.0%
unserialize0 N/A% -37 -61.7% -34 -51.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -14 -23.3% -17 -25.8% 0 N/A% 0 0.0%
unserialize@10 N/A% 7 11.7% 5 7.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -3.3% -4 -6.1% 0 N/A% 0 0.0%