Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls87 88 1 1.1%
Incl. Wall Time (microsec)68,792 68,754 -38 -0.1%
Incl. Wall Time (microsec) per call 791 781 -9 -1.2%
Excl. Wall Time (microsec)4,481 4,407 -74 -1.7%
Incl. CPU (microsecs)61,776 61,810 34 0.1%
Incl. CPU (microsecs) per call 710 702 -8 -1.1%
Excl. CPU (microsec)4,088 4,045 -43 -1.1%
Incl. MemUse (bytes)2,618,880 2,653,328 34,448 1.3%
Incl. MemUse (bytes) per call 30,102 30,151 49 0.2%
Excl. MemUse (bytes)133,904 136,928 3,024 2.3%
Incl. PeakMemUse (bytes)3,201,520 3,237,336 35,816 1.1%
Incl. PeakMemUse (bytes) per call 36,799 36,788 -11 -0.0%
Excl. PeakMemUse (bytes)193,792 196,704 2,912 1.5%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::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\Cache\DatabaseBackend::getMultiple1 16.7% -38 -4.8% 34 2.2% 34,448 8.1% 35,816 2.2%
Exclusive Metrics Diff for Current Function-74 -194.7% -43 -126.5% 3,024 8.8% 2,912 8.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get1 100.0% -150 -394.7% -61 -179.4% 34,448 100.0% 35,840 100.1%
field_attach_load0 0.0% 112 294.7% 95 279.4% 0 0.0% -24 -0.1%
Child functions
Drupal\Core\Database\Connection::query1 20.0% -93 -244.7% 15 44.1% 2,528 7.3% 32 0.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem1 20.0% 87 228.9% 8 23.5% 28,296 82.1% 32,872 91.8%
Drupal\Core\Database\Connection::escapeTable1 20.0% 43 113.2% 34 100.0% 96 0.3% 0 0.0%
array_diff1 20.0% -1 -2.6% 15 44.1% 168 0.5% 0 0.0%
array_keys1 20.0% 0 0.0% 5 14.7% 336 1.0% 0 0.0%