Diff Report
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519a6f8ea14bdRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)4,566 4,571 5 0.1%
Incl. Wall Time (microsec) per call 285 286 0 0.1%
Excl. Wall Time (microsec)341 341 0 0.0%
Incl. CPU (microsecs)2,633 2,645 12 0.5%
Incl. CPU (microsecs) per call 165 165 1 0.5%
Excl. CPU (microsec)276 284 8 2.9%
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)-70,824 -70,776 48 0.1%
Incl. PeakMemUse (bytes)52,448 52,248 -200 -0.4%
Incl. PeakMemUse (bytes) per call 3,278 3,266 -13 -0.4%
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% 5 0.4% 12 1.0% 0 0.0% -200 -0.7%
Exclusive Metrics Diff for Current Function0 0.0% 8 66.7% 48 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 5 100.0% 12 100.0% 0 N/A% -200 -100.0%
Child functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 7 140.0% 2 16.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::query0 N/A% -1 -20.0% 2 16.7% -48 N/A% -160 -80.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -20.0% -1 -8.3% 0 N/A% 0 0.0%
unserialize@10 N/A% 0 0.0% 2 16.7% 0 N/A% 0 0.0%
unserialize0 N/A% 0 0.0% -1 -8.3% 0 N/A% -40 -20.0%