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

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #51a448a326782Run #51a4463d308ceDiffDiff%
Number of Function Calls79 79 0 0.0%
Incl. Wall Time (microsec)44,967 45,291 324 0.7%
Incl. Wall Time (microsec) per call 569 573 4 0.7%
Excl. Wall Time (microsec)3,384 3,412 28 0.8%
Incl. CPU (microsecs)40,002 56,004 16,002 40.0%
Incl. CPU (microsecs) per call 506 709 203 40.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,107,016 1,104,096 -2,920 -0.3%
Incl. MemUse (bytes) per call 14,013 13,976 -37 -0.3%
Excl. MemUse (bytes)170,440 169,428 -1,012 -0.6%
Incl. PeakMemUse (bytes)1,398,380 1,401,816 3,436 0.2%
Incl. PeakMemUse (bytes) per call 17,701 17,745 43 0.2%
Excl. PeakMemUse (bytes)195,772 194,744 -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 Function28 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\Database\Connection::query0 N/A% 272 84.0% 12,000 75.0% -12 -0.4% 1,900 55.3%
Drupal\Core\Database\Connection::escapeTable0 N/A% 15 4.6% 0 0.0% 0 0.0% 148 4.3%
array_diff0 N/A% 7 2.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 1 0.3% 4,002 25.0% -1,896 -64.9% 2,416 70.3%
array_keys0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%