Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)3,549 3,006 -543 -15.3%
Incl. Wall Time (microsec) per call 394 334 -60 -15.3%
Excl. Wall Time (microsec)219 219 0 0.0%
Incl. CPU (microsecs)1,771 1,607 -164 -9.3%
Incl. CPU (microsecs) per call 197 179 -18 -9.3%
Excl. CPU (microsec)180 179 -1 -0.6%
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)67,664 66,960 -704 -1.0%
Incl. PeakMemUse (bytes) per call 7,518 7,440 -78 -1.0%
Excl. PeakMemUse (bytes)1,032 1,088 56 5.4%

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% -543 -106.5% -164 -15.9% 0 0.0% -704 -0.7%
Exclusive Metrics Diff for Current Function0 0.0% -1 -0.6% 0 N/A% 56 8.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -543 -100.0% -164 -100.0% 0 N/A% -704 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -507 -93.4% -126 -76.8% 0 N/A% -760 -108.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -36 -6.6% -38 -23.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -3 -0.6% -4 -2.4% 0 N/A% 0 0.0%
unserialize@10 N/A% 2 0.4% 5 3.0% 0 N/A% 0 0.0%
unserialize0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 0.0%