{
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",handler=\"testtimeout\",stage=\"abort\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",handler=\"testtimeout\",stage=\"body\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",handler=\"testtimeout\",stage=\"close\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",handler=\"testtimeout\",stage=\"connect\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",handler=\"testtimeout\",stage=\"envfrom\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",handler=\"testtimeout\",stage=\"eoh\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",handler=\"testtimeout\",stage=\"eom\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",handler=\"testtimeout\",stage=\"header\"}" : "15",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",handler=\"testtimeout\",stage=\"helo\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",handler=\"testtimeout\",stage=\"rcptto\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\"}" : "0",
   "authmilter_connect_total{ident=\"test_authentication_milter_test\"}" : "1",
   "authmilter_forked_children_total{ident=\"test_authentication_milter_test\"}" : "3",
   "authmilter_mail_processed_total{ident=\"test_authentication_milter_test\"}" : "0",
   "authmilter_processes_processing{ident=\"test_authentication_milter_test\"}" : "1",
   "authmilter_processes_waiting{ident=\"test_authentication_milter_test\"}" : "1",
   "authmilter_reaped_children_total{ident=\"test_authentication_milter_test\"}" : "0",
   "authmilter_time_microseconds_total{ident=\"test_authentication_milter_test\",callback=\"abort\",handler=\"testtimeout\"}" : 123456,
   "authmilter_time_microseconds_total{ident=\"test_authentication_milter_test\",callback=\"body\",handler=\"testtimeout\"}" : 123456,
   "authmilter_time_microseconds_total{ident=\"test_authentication_milter_test\",callback=\"close\",handler=\"testtimeout\"}" : 123456,
   "authmilter_time_microseconds_total{ident=\"test_authentication_milter_test\",callback=\"connect\",handler=\"testtimeout\"}" : 123456,
   "authmilter_time_microseconds_total{ident=\"test_authentication_milter_test\",callback=\"envfrom\",handler=\"testtimeout\"}" : 123456,
   "authmilter_time_microseconds_total{ident=\"test_authentication_milter_test\",callback=\"eoh\",handler=\"testtimeout\"}" : 123456,
   "authmilter_time_microseconds_total{ident=\"test_authentication_milter_test\",callback=\"eom\",handler=\"testtimeout\"}" : 123456,
   "authmilter_time_microseconds_total{ident=\"test_authentication_milter_test\",callback=\"header\",handler=\"testtimeout\"}" : 123456,
   "authmilter_time_microseconds_total{ident=\"test_authentication_milter_test\",callback=\"helo\",handler=\"testtimeout\"}" : 123456,
   "authmilter_time_microseconds_total{ident=\"test_authentication_milter_test\",callback=\"rcptto\",handler=\"testtimeout\"}" : 123456,
   "authmilter_time_microseconds_total{ident=\"test_authentication_milter_test\"}" : "0",
   "authmilter_uptime_seconds_total{ident=\"test_authentication_milter_test\"}" : 123456
}