Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519c153c76aa0Run #519c1639640b3DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)5,733 5,792 59 1.0%
Incl. Wall Time (microsec) per call 382 386 4 1.0%
Excl. Wall Time (microsec)324 333 9 2.8%
Incl. CPU (microsecs)3,341 3,078 -263 -7.9%
Incl. CPU (microsecs) per call 223 205 -18 -7.9%
Excl. CPU (microsec)275 291 16 5.8%
Incl. MemUse (bytes)22,504 22,504 0 0.0%
Incl. MemUse (bytes) per call 1,500 1,500 0 0.0%
Excl. MemUse (bytes)-69,640 -69,640 0 0.0%
Incl. PeakMemUse (bytes)71,608 71,608 0 0.0%
Incl. PeakMemUse (bytes) per call 4,774 4,774 0 0.0%
Excl. PeakMemUse (bytes)944 944 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% 59 30.9% -263 -207.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 15.3% 16 6.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 59 100.0% -263 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 26 44.1% -295 -112.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 17 28.8% 12 4.6% 0 N/A% 0 N/A%
unserialize0 N/A% 9 15.3% 7 2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -3.4% -3 -1.1% 0 N/A% 0 N/A%
unserialize@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%