Diff Report
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519050cbdc201Run #51904f8640386DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)3,263 3,480 217 6.7%
Incl. Wall Time (microsec) per call 363 387 24 6.7%
Excl. Wall Time (microsec)219 218 -1 -0.5%
Incl. CPU (microsecs)1,775 1,731 -44 -2.5%
Incl. CPU (microsecs) per call 197 192 -5 -2.5%
Excl. CPU (microsec)176 186 10 5.7%
Incl. MemUse (bytes)19,568 19,568 0 0.0%
Incl. MemUse (bytes) per call 2,174 2,174 0 0.0%
Excl. MemUse (bytes)-38,608 -38,608 0 0.0%
Incl. PeakMemUse (bytes)68,296 69,000 704 1.0%
Incl. PeakMemUse (bytes) per call 7,588 7,667 78 1.0%
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% 217 19.4% -44 -2.8% 0 0.0% 704 0.8%
Exclusive Metrics Diff for Current Function-1 -0.5% 10 22.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 217 100.0% -44 -100.0% 0 N/A% 704 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 222 102.3% -47 -106.8% 0 N/A% 704 100.0%
unserialize0 N/A% -4 -1.8% -4 -9.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -3 -1.4% -5 -11.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 2 0.9% 2 4.5% 0 N/A% 0 0.0%
unserialize@10 N/A% 1 0.5% 0 0.0% 0 N/A% 0 0.0%