Diff Report
Run #519d5c4cd1983: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519d5cada282f: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519d5c4cd1983Run #519d5cada282fDiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)22,448 21,602 -846 -3.8%
Incl. Wall Time (microsec) per call 401 386 -15 -3.8%
Excl. Wall Time (microsec)1,763 1,894 131 7.4%
Incl. CPU (microsecs)24,002 16,001 -8,001 -33.3%
Incl. CPU (microsecs) per call 429 286 -143 -33.3%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,313,480 1,313,360 -120 -0.0%
Incl. MemUse (bytes) per call 23,455 23,453 -2 -0.0%
Excl. MemUse (bytes)53,256 53,272 16 0.0%
Incl. PeakMemUse (bytes)1,725,664 1,726,064 400 0.0%
Incl. PeakMemUse (bytes) per call 30,815 30,823 7 0.0%
Excl. PeakMemUse (bytes)140,008 140,008 0 0.0%

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% -846 -38.5% -8,001 -200.0% -120 -0.0% 400 0.1%
Exclusive Metrics Diff for Current Function131 15.5% 0 0.0% 16 13.3% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -945 -111.7% -8,001 -100.0% -120 -100.0% 504 126.0%
field_attach_load0 N/A% 99 11.7% 0 0.0% 0 0.0% -104 -26.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -710 -83.9% -20,002 -250.0% -16 -13.3% 904 226.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -285 -33.7% 12,001 150.0% -120 -100.0% -504 -126.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 10 1.2% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% 5 0.6% 0 0.0% 0 0.0% 0 0.0%
array_diff0 N/A% 3 0.4% 0 0.0% 0 0.0% 0 0.0%