Diff Report
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for _drupal_log_error

_drupal_log_errorRun #51a18906335b0Run #51a188154f4e0DiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)40,102 -40,102 -100.0%
Incl. Wall Time (microsec) per call 40,102 N/A -40,102 -100.0%
Excl. Wall Time (microsec)110 -110 -100.0%
Incl. CPU (microsecs)4,000 -4,000 -100.0%
Incl. CPU (microsecs) per call 4,000 N/A -4,000 -100.0%
Excl. CPU (microsec)0 0 N/A%
Incl. MemUse (bytes)48,832 -48,832 -100.0%
Incl. MemUse (bytes) per call 48,832 N/A -48,832 -100.0%
Excl. MemUse (bytes)1,656 -1,656 -100.0%
Incl. PeakMemUse (bytes)45,668 -45,668 -100.0%
Incl. PeakMemUse (bytes) per call 45,668 N/A -45,668 -100.0%
Excl. PeakMemUse (bytes)296 -296 -100.0%

Parent/Child Regression/Improvement report for _drupal_log_error [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_log_error-1 -10.0% -40,102 -27.8% -4,000 -5.3% -48,832 -8.0% -45,668 -7.0%
Exclusive Metrics Diff for Current Function-110 -0.3% 0 0.0% -1,656 -3.4% -296 -0.6%
Parent function
_drupal_error_handler_real-1 -100.0% -40,102 -100.0% -4,000 -100.0% -48,832 -100.0% -45,668 -100.0%
Child functions
watchdog-1 -11.1% -37,562 -93.7% -4,000 -100.0% -38,288 -78.4% -39,740 -87.0%
error_displayable-1 -11.1% -1,909 -4.8% 0 0.0% -3,884 -8.0% -5,628 -12.3%
format_string-1 -11.1% -244 -0.6% 0 0.0% -900 -1.8% 0 0.0%
_drupal_get_error_level-1 -11.1% -148 -0.4% 0 0.0% -432 -0.9% 0 0.0%
drupal_set_message-1 -11.1% -110 -0.3% 0 0.0% -2,284 -4.7% -4 -0.0%
drupal_is_cli-1 -11.1% -8 -0.0% 0 0.0% -468 -1.0% 0 0.0%
substr-2 -22.2% -7 -0.0% 0 0.0% -504 -1.0% 0 0.0%
strlen-1 -11.1% -4 -0.0% 0 0.0% -416 -0.9% 0 0.0%