Diff Report
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e5a1880e2: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #5199e3a2bf6f6Run #5199e5a1880e2DiffDiff%
Number of Function Calls91 91 0 0.0%
Incl. Wall Time (microsec)59,058 58,526 -532 -0.9%
Incl. Wall Time (microsec) per call 649 643 -6 -0.9%
Excl. Wall Time (microsec)4,111 4,054 -57 -1.4%
Incl. CPU (microsecs)52,004 72,007 20,003 38.5%
Incl. CPU (microsecs) per call 571 791 220 38.5%
Excl. CPU (microsec)4,000 8,001 4,001 100.0%
Incl. MemUse (bytes)1,470,772 1,470,816 44 0.0%
Incl. MemUse (bytes) per call 16,162 16,163 0 0.0%
Excl. MemUse (bytes)353,812 353,840 28 0.0%
Incl. PeakMemUse (bytes)1,860,264 1,860,256 -8 -0.0%
Incl. PeakMemUse (bytes) per call 20,442 20,442 -0 -0.0%
Excl. PeakMemUse (bytes)207,868 207,860 -8 -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% -532 -1.9% 20,003 71.4% 44 0.1% -8 -0.0%
Exclusive Metrics Diff for Current Function-57 -10.7% 4,001 20.0% 28 63.6% -8 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -469 -88.2% 8,002 40.0% -24 -54.5% 72 900.0%
field_attach_load0 N/A% -63 -11.8% 12,001 60.0% 68 154.5% -80 -1000.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -566 -106.4% 4,001 20.0% 12 27.3% 16 200.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 148 27.8% 12,001 60.0% 4 9.1% -16 -200.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -50 -9.4% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% -4 -0.8% 0 0.0% 0 0.0% 0 0.0%
array_diff0 N/A% -3 -0.6% 0 0.0% 0 0.0% 0 0.0%