Measures syslog performance, https://superuser.com/questions/305029/why-is-syslog-so-much-slower-than-file-io
> ./syslog_perf
Test Case Calls Payload Duration Thoughput
[] [MB] [s] [MB/s]
-------------------- ---------- ---------- ---------- ----------
syslog 200000 10.00 46.74 0.21
syslog %s 200000 10.00 47.01 0.21
write /dev/null 200000 10.00 0.05 191.72
printf %s 200000 10.00 0.01 894.69