Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls9 10 1 11.1%
Incl. Wall Time (microsec)1,535 1,748 213 13.9%
Incl. Wall Time (microsec) per call 171 175 4 2.5%
Excl. Wall Time (microsec)185 202 17 9.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)261,920 320,760 58,840 22.5%
Incl. MemUse (bytes) per call 29,102 32,076 2,974 10.2%
Excl. MemUse (bytes)-111,208 -132,088 -20,880 -18.8%
Incl. PeakMemUse (bytes)301,728 382,424 80,696 26.7%
Incl. PeakMemUse (bytes) per call 33,525 38,242 4,717 14.1%
Excl. PeakMemUse (bytes)4,032 4,648 616 15.3%

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::getMultiple1 20.0% 213 0.6% 0 0.0% 58,840 1.8% 80,696 2.4%
Exclusive Metrics Diff for Current Function17 8.0% 0 N/A% -20,880 -35.5% 616 0.8%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get1 100.0% 213 100.0% 0 N/A% 58,840 100.0% 80,696 100.0%
Child functions
Drupal\Core\Database\Connection::query1 25.0% 118 55.4% 0 N/A% 5,184 8.8% 6,144 7.6%
unserialize1 25.0% 61 28.6% 0 N/A% 58,304 99.1% 59,256 73.4%
Drupal\Core\Database\Statement::fetchAllAssoc1 25.0% 11 5.2% 0 N/A% 16,080 27.3% 14,440 17.9%
Drupal\Core\Database\Connection::escapeTable1 25.0% 6 2.8% 0 N/A% 152 0.3% 240 0.3%