Diff Report
Run #51aad207381a1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51aad207381a1Run #51aad15cb89bbDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)4,460 4,766 306 6.9%
Incl. Wall Time (microsec) per call 405 433 28 6.9%
Excl. Wall Time (microsec)266 305 39 14.7%
Incl. CPU (microsecs)2,063 2,165 102 4.9%
Incl. CPU (microsecs) per call 188 197 9 4.9%
Excl. CPU (microsec)222 267 45 20.3%
Incl. MemUse (bytes)28,488 28,488 0 0.0%
Incl. MemUse (bytes) per call 2,590 2,590 0 0.0%
Excl. MemUse (bytes)-47,640 -47,640 0 0.0%
Incl. PeakMemUse (bytes)71,048 71,048 0 0.0%
Incl. PeakMemUse (bytes) per call 6,459 6,459 0 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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% 306 37.2% 102 21.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function39 12.7% 45 44.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 306 100.0% 102 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 218 71.2% 10 9.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 47 15.4% 48 47.1% 0 N/A% 0 N/A%
unserialize@10 N/A% 8 2.6% 12 11.8% 0 N/A% 0 N/A%
unserialize0 N/A% -4 -1.3% -4 -3.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -0.7% -9 -8.8% 0 N/A% 0 N/A%