stati_per_second:
  [Requests/s, req/s,
   1xx/s, status 1xx/s,
   2xx/s, status 2xx/s,
   3xx/s, status 3xx/s,
   4xx/s, status 4xx/s,
   5xx/s, status 5xx/s ]

errors:
  [Requests, requests,
   Client timeouts, errors client-timo,
   Socket timeouts, errors socket-timo,
   Filedescriptor unavail, errors fd-unavail,
   Ftab full, errors ftab-full,
   Addr unavail, errors addrunavail,
   Conn. refused, errors connrefused,
   Conn. reset, errors connreset,
   Total errors, errors total]

connection_time:
  [Average, conn time avg,
   Max, conn time max,
   Median, conn time median,
   Min, conn time min,
   Std. dev., conn time stddev]
 
replies_per_second:
  [Average, replies/s avg,
   Max, replies/s max,
   Min, replies/s min,
   Std. dev., replies/s stddev]

cpu:
  [System, cpu time system %,
   Total, cpu time total %,
   User, cpu time user %]

session_rate:
  [Average, session rate avg,
   Maximum, session rate max,
   Minimum, session rate min,
   Std. dev., session rate stddev]

milliseconds_per:
  [ms per connection, ms/connection,
   ms per request, ms/req]

net_io:
  [KB/s, net i/o (KB/s)]

connections:
  [Requests/s, req/s,
   Connections per second, conn/s]