Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\DatabaseStorage::readMultiple

Drupal\Core\Config\DatabaseStorage::readMultipleRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls58 58 0 0.0%
Incl. Wall Time (microsec)29,139 28,603 -536 -1.8%
Incl. Wall Time (microsec) per call 502 493 -9 -1.8%
Excl. Wall Time (microsec)1,627 1,544 -83 -5.1%
Incl. CPU (microsecs)13,747 13,551 -196 -1.4%
Incl. CPU (microsecs) per call 237 234 -3 -1.4%
Excl. CPU (microsec)1,442 1,361 -81 -5.6%
Incl. MemUse (bytes)222,312 222,116 -196 -0.1%
Incl. MemUse (bytes) per call 3,833 3,830 -3 -0.1%
Excl. MemUse (bytes)-114,644 -114,636 8 0.0%
Incl. PeakMemUse (bytes)439,020 420,560 -18,460 -4.2%
Incl. PeakMemUse (bytes) per call 7,569 7,251 -318 -4.2%
Excl. PeakMemUse (bytes)23,700 22,656 -1,044 -4.4%

Parent/Child Regression/Improvement report for Drupal\Core\Config\DatabaseStorage::readMultiple [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\Config\DatabaseStorage::readMultiple0 N/A% -536 -34.2% -196 -17.9% -196 -22.5% -18,460 -2652.3%
Exclusive Metrics Diff for Current Function-83 -15.5% -81 -41.3% 8 4.1% -1,044 -5.7%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% -536 -100.0% -196 -100.0% -196 -100.0% -18,460 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -550 -102.6% -192 -98.0% -8 -4.1% -5,960 -32.3%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 68 12.7% 64 32.7% 0 0.0% -2,080 -11.3%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 33 6.2% 38 19.4% -188 -95.9% -9,108 -49.3%
Drupal\Core\Database\Connection::escapeTable0 N/A% -4 -0.7% -25 -12.8% -8 -4.1% -268 -1.5%