Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for _drupal_log_error

_drupal_log_errorRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls 2 2 N/A%
Incl. Wall Time (microsec) 6,263 6,263 N/A%
Incl. Wall Time (microsec) per call N/A 3,132 3,132 N/A%
Excl. Wall Time (microsec) 109 109 N/A%
Incl. CPU (microsecs) 4,507 4,507 N/A%
Incl. CPU (microsecs) per call N/A 2,254 2,254 N/A%
Excl. CPU (microsec) 82 82 N/A%
Incl. MemUse (bytes) 166,456 166,456 N/A%
Incl. MemUse (bytes) per call N/A 83,228 83,228 N/A%
Excl. MemUse (bytes) 2,528 2,528 N/A%
Incl. PeakMemUse (bytes) 158,608 158,608 N/A%
Incl. PeakMemUse (bytes) per call N/A 79,304 79,304 N/A%
Excl. PeakMemUse (bytes) 424 424 N/A%

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_error2 10.0% 6,263 83.2% 4,507 84.5% 166,456 56.8% 158,608 59.0%
Exclusive Metrics Diff for Current Function109 1.7% 82 1.8% 2,528 1.5% 424 0.3%
Parent function
_drupal_error_handler_real2 100.0% 6,263 100.0% 4,507 100.0% 166,456 100.0% 158,608 100.0%
Child functions
watchdog2 11.1% 4,694 74.9% 2,971 65.9% 144,600 86.9% 144,600 91.2%
error_displayable2 11.1% 951 15.2% 923 20.5% 7,200 4.3% 9,880 6.2%
format_string2 11.1% 284 4.5% 287 6.4% 4,224 2.5% 0 0.0%
_drupal_get_error_level2 11.1% 129 2.1% 132 2.9% 944 0.6% 0 0.0%
drupal_set_message2 11.1% 85 1.4% 88 2.0% 4,344 2.6% 3,704 2.3%
drupal_is_cli2 11.1% 5 0.1% 8 0.2% 872 0.5% 0 0.0%
substr4 22.2% 4 0.1% 10 0.2% 976 0.6% 0 0.0%
strlen2 11.1% 2 0.0% 6 0.1% 768 0.5% 0 0.0%