{
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",stage=\"abort\",type=\"timeout\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",stage=\"body\",type=\"timeout\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",stage=\"close\",type=\"timeout\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",stage=\"connect\",type=\"timeout\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",stage=\"envfrom\",type=\"timeout\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",stage=\"eoh\",type=\"timeout\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",stage=\"eom\",type=\"timeout\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",stage=\"header\",type=\"timeout\"}" : "15",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",stage=\"helo\",type=\"timeout\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\",stage=\"rcptto\",type=\"timeout\"}" : "1",
   "authmilter_callback_error_total{ident=\"test_authentication_milter_test\"}" : "0",
   "authmilter_connect_total{ident=\"test_authentication_milter_test\"}" : "1",
   "authmilter_dequeue_files_total{ident=\"test_authentication_milter_test\"}" : "0",
   "authmilter_forked_children_total{ident=\"test_authentication_milter_test\"}" : 123456,
   "authmilter_mail_processed_total{ident=\"test_authentication_milter_test\"}" : "0",
   "authmilter_processes_processing{ident=\"test_authentication_milter_test\"}" : 123456,
   "authmilter_processes_waiting{ident=\"test_authentication_milter_test\"}" : 123456,
   "authmilter_reaped_children_total{ident=\"test_authentication_milter_test\"}" : "0",
   "authmilter_time_microseconds_total{ident=\"test_authentication_milter_test\"}" : "0",
   "authmilter_uptime_seconds_total{ident=\"test_authentication_milter_test\"}" : 123456,
   "authmilter_version{ident=\"test_authentication_milter_test\",module=\"TestTimeout\",version=\"3.20250729\"}" : "1",
   "authmilter_version{ident=\"test_authentication_milter_test\",module=\"core\",version=\"3.20250729\"}" : "1"
}