Diff Report
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519d4d6ecb28cRun #519d4cd4e396dDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)37,833 38,525 692 1.8%
Incl. Wall Time (microsec) per call 728 741 13 1.8%
Excl. Wall Time (microsec)2,000 1,965 -35 -1.8%
Incl. CPU (microsecs)16,410 16,355 -55 -0.3%
Incl. CPU (microsecs) per call 316 315 -1 -0.3%
Excl. CPU (microsec)1,788 1,713 -75 -4.2%
Incl. MemUse (bytes)166,792 166,792 0 0.0%
Incl. MemUse (bytes) per call 3,208 3,208 0 0.0%
Excl. MemUse (bytes)-163,552 -163,552 0 0.0%
Incl. PeakMemUse (bytes)137,760 137,760 0 0.0%
Incl. PeakMemUse (bytes) per call 2,649 2,649 0 0.0%
Excl. PeakMemUse (bytes)1,776 1,776 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% 692 91.5% -55 -17.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-35 -5.1% -75 -136.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 692 100.0% -55 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 738 106.6% 3 5.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -77 -11.1% -67 -121.8% 0 N/A% 0 N/A%
unserialize0 N/A% 54 7.8% 66 120.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 13 1.9% 18 32.7% 0 N/A% 0 N/A%
unserialize@10 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%