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@1

Drupal\Core\Cache\DatabaseBackend::getMultiple@1Run #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,470 3,404 -66 -1.9%
Incl. Wall Time (microsec) per call 434 426 -8 -1.9%
Excl. Wall Time (microsec)377 356 -21 -5.6%
Incl. CPU (microsecs)3,031 2,904 -127 -4.2%
Incl. CPU (microsecs) per call 379 363 -16 -4.2%
Excl. CPU (microsec)336 321 -15 -4.5%
Incl. MemUse (bytes)116,216 116,208 -8 -0.0%
Incl. MemUse (bytes) per call 14,527 14,526 -1 -0.0%
Excl. MemUse (bytes)4,944 4,936 -8 -0.2%
Incl. PeakMemUse (bytes)131,520 131,488 -32 -0.0%
Incl. PeakMemUse (bytes) per call 16,440 16,436 -4 -0.0%
Excl. PeakMemUse (bytes)7,344 7,344 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::getMultiple@1 [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::getMultiple@10 N/A% -66 -8.3% -127 -8.3% -8 -0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function-21 -31.8% -15 -11.8% -8 -100.0% 0 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -66 -100.0% -127 -100.0% -8 -100.0% -32 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -22 -33.3% -50 -39.4% 0 0.0% 32 100.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% -22 -33.3% -51 -40.2% -8 -100.0% -64 -200.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -3.0% -8 -6.3% 0 0.0% 0 0.0%
array_diff0 N/A% 2 3.0% 6 4.7% 8 100.0% 0 0.0%
array_keys0 N/A% -1 -1.5% -9 -7.1% 0 0.0% 0 0.0%