Diff Report
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #51a4463d308ceRun #51a448a326782DiffDiff%
Number of Function Calls79 79 0 0.0%
Incl. Wall Time (microsec)45,291 44,967 -324 -0.7%
Incl. Wall Time (microsec) per call 573 569 -4 -0.7%
Excl. Wall Time (microsec)3,412 3,384 -28 -0.8%
Incl. CPU (microsecs)56,004 40,002 -16,002 -28.6%
Incl. CPU (microsecs) per call 709 506 -203 -28.6%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,104,096 1,107,016 2,920 0.3%
Incl. MemUse (bytes) per call 13,976 14,013 37 0.3%
Excl. MemUse (bytes)169,428 170,440 1,012 0.6%
Incl. PeakMemUse (bytes)1,401,816 1,398,380 -3,436 -0.2%
Incl. PeakMemUse (bytes) per call 17,745 17,701 -43 -0.2%
Excl. PeakMemUse (bytes)194,744 195,772 1,028 0.5%

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::getMultiple0 N/A% -324 -2.1% -16,002 -200.0% 2,920 2.6% -3,436 -3.2%
Exclusive Metrics Diff for Current Function-28 -8.6% 0 0.0% 1,012 34.7% 1,028 29.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -373 -115.1% -16,002 -100.0% 2,920 100.0% -3,436 -100.0%
field_attach_load0 N/A% 49 15.1% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -1 -0.3% -4,002 -25.0% 1,896 64.9% -2,416 -70.3%
Drupal\Core\Database\Connection::query0 N/A% -272 -84.0% -12,000 -75.0% 12 0.4% -1,900 -55.3%
array_diff0 N/A% -7 -2.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -15 -4.6% 0 0.0% 0 0.0% -148 -4.3%
array_keys0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%