Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990d1de2dc4: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51990c6b6ce43Run #51990d1de2dc4DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)4,493 4,560 67 1.5%
Incl. Wall Time (microsec) per call 281 285 4 1.5%
Excl. Wall Time (microsec)331 340 9 2.7%
Incl. CPU (microsecs)2,596 2,639 43 1.7%
Incl. CPU (microsecs) per call 162 165 3 1.7%
Excl. CPU (microsec)282 277 -5 -1.8%
Incl. MemUse (bytes)22,400 22,400 0 0.0%
Incl. MemUse (bytes) per call 1,400 1,400 0 0.0%
Excl. MemUse (bytes)-70,840 -70,840 0 0.0%
Incl. PeakMemUse (bytes)52,088 52,088 0 0.0%
Incl. PeakMemUse (bytes) per call 3,256 3,256 0 0.0%
Excl. PeakMemUse (bytes)1,224 1,224 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% 67 18.5% 43 204.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 13.4% -5 -11.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 67 100.0% 43 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 57 85.1% 39 90.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -3.0% 4 9.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 2 3.0% 6 14.0% 0 N/A% 0 N/A%
unserialize0 N/A% 1 1.5% -1 -2.3% 0 N/A% 0 N/A%
unserialize@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%