Diff Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,700 3,983 283 7.6%
Incl. Wall Time (microsec) per call 463 498 35 7.6%
Excl. Wall Time (microsec)255 236 -19 -7.5%
Incl. CPU (microsecs)1,940 2,000 60 3.1%
Incl. CPU (microsecs) per call 243 250 8 3.1%
Excl. CPU (microsec)219 209 -10 -4.6%
Incl. MemUse (bytes)23,256 23,256 0 0.0%
Incl. MemUse (bytes) per call 2,907 2,907 0 0.0%
Excl. MemUse (bytes)-34,304 -34,304 0 0.0%
Incl. PeakMemUse (bytes)61,104 61,160 56 0.1%
Incl. PeakMemUse (bytes) per call 7,638 7,645 7 0.1%
Excl. PeakMemUse (bytes)1,680 1,680 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% 283 25.8% 60 27.6% 0 0.0% 56 0.1%
Exclusive Metrics Diff for Current Function-19 -6.7% -10 -16.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 283 100.0% 60 100.0% 0 N/A% 56 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 276 97.5% 52 86.7% 0 N/A% 16 28.6%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 27 9.5% 24 40.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -5 -1.8% -9 -15.0% 0 N/A% 0 0.0%
unserialize0 N/A% 4 1.4% 3 5.0% 0 N/A% 40 71.4%
unserialize@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%