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

Drupal\Core\Logger\LoggerChannel::logRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)5,260 4,787 -473 -9.0%
Incl. Wall Time (microsec) per call 1,753 1,596 -158 -9.0%
Excl. Wall Time (microsec)129 131 2 1.6%
Incl. CPU (microsecs)2,573 2,391 -182 -7.1%
Incl. CPU (microsecs) per call 858 797 -61 -7.1%
Excl. CPU (microsec)96 99 3 3.1%
Incl. MemUse (bytes)49,596 49,596 0 0.0%
Incl. MemUse (bytes) per call 16,532 16,532 0 0.0%
Excl. MemUse (bytes)1,084 1,036 -48 -4.4%
Incl. PeakMemUse (bytes)50,912 51,072 160 0.3%
Incl. PeakMemUse (bytes) per call 16,971 17,024 53 0.3%
Excl. PeakMemUse (bytes)948 948 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Logger\LoggerChannel::log [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\Logger\LoggerChannel::log0 N/A% -473 -30.2% -182 -16.7% 0 0.0% 160 23.0%
Exclusive Metrics Diff for Current Function2 0.4% 3 1.6% -48 N/A% 0 0.0%
Parent function
watchdog0 N/A% -473 -100.0% -182 -100.0% 0 N/A% 160 100.0%
Child functions
Drupal\dblog\Logger\DbLog::log0 N/A% -448 -94.7% -153 -84.1% 0 N/A% 160 100.0%
Symfony\Component\HttpFoundation\Request::getUri0 N/A% -26 -5.5% -27 -14.8% 48 N/A% 0 0.0%
Drupal\Core\Logger\LoggerChannel::sortLoggers0 N/A% 2 0.4% 1 0.5% 0 N/A% 0 0.0%
Drupal\Core\Session\AccountProxy::id0 N/A% -2 -0.4% -1 -0.5% 0 N/A% 0 0.0%
time0 N/A% -1 -0.2% -1 -0.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getClientIp0 N/A% 0 0.0% -2 -1.1% 0 N/A% 0 0.0%
is_string0 N/A% 0 0.0% -3 -1.6% 0 N/A% 0 0.0%