Hi @mgevans
I have checked and there are no known issues with your Win version so everything should be fine about that.
About the debug logs, this is how they look like:
./metricbeat -e [22:06:40]
2020-12-09T22:06:43.618+0100 INFO instance/beat.go:647 Home path: [/home/mcastro/go/src/github.com/elastic/beats/metricbeat] Config path: [/home/mcastro/go/src/github.com/elastic/beats/metricbeat] Data path: [/home/mcastro/go/src/github.com/elastic/beats/metricbeat/data] Logs path: [/home/mcastro/go/src/github.com/elastic/beats/metricbeat/logs]
2020-12-09T22:06:43.619+0100 INFO instance/beat.go:655 Beat ID: 7a0a00bb-faa3-4b2b-9d92-4a0a17bcb8f3
2020-12-09T22:06:43.634+0100 INFO [seccomp] seccomp/seccomp.go:124 Syscall filter successfully installed
2020-12-09T22:06:43.634+0100 INFO [beat] instance/beat.go:976 Beat info {"system_info": {"beat": {"path": {"config": "/home/mcastro/go/src/github.com/elastic/beats/metricbeat", "data": "/home/mcastro/go/src/github.com/elastic/beats/metricbeat/data", "home": "/home/mcastro/go/src/github.com/elastic/beats/metricbeat", "logs": "/home/mcastro/go/src/github.com/elastic/beats/metricbeat/logs"}, "type": "metricbeat", "uuid": "7a0a00bb-faa3-4b2b-9d92-4a0a17bcb8f3"}}}
2020-12-09T22:06:43.634+0100 INFO [beat] instance/beat.go:985 Build info {"system_info": {"build": {"commit": "unknown", "libbeat": "8.0.0", "time": "1754-08-30T22:43:41.128Z", "version": "8.0.0"}}}
2020-12-09T22:06:43.634+0100 INFO [beat] instance/beat.go:988 Go runtime info {"system_info": {"go": {"os":"linux","arch":"amd64","max_procs":12,"version":"go1.14.4"}}}
2020-12-09T22:06:43.636+0100 INFO [beat] instance/beat.go:992 Host info {"system_info": {"host": {"architecture":"x86_64","boot_time":"2020-12-09T19:54:25+01:00","containerized":false,"name":"anonymous","ip":["127.0.0.1/8","::1/128","192.168.1.20/24","fe80::2521:9883:12a5:7947/64","192.168.16.1/20","172.27.0.1/16","172.22.0.1/16","172.26.0.1/16","fe80::42:33ff:feff:fe8c/64","172.17.0.1/16","172.23.0.1/16","172.30.0.1/16","192.168.80.1/20","172.31.0.1/16","192.168.224.1/20","172.24.0.1/16","192.168.128.1/20","192.168.32.1/20","192.168.160.1/20","fe80::42:74ff:fef6:800e/64","172.21.0.1/16","192.168.96.1/20","192.168.112.1/20","192.168.48.1/20","172.20.0.1/16","192.168.208.1/20","172.25.0.1/16","192.168.192.1/20","172.18.0.1/16","172.29.0.1/16","192.168.64.1/20","172.28.0.1/16","192.168.144.1/20","fe80::b042:a7ff:fe7f:dcf7/64","fe80::ec88:c3ff:fe6d:f80b/64","fe80::d08d:85ff:feac:e2de/64"],"kernel_version":"5.6.10-arch1-1","mac":["9c:b6:d0:b9:7e:d3","02:42:83:68:b6:49","02:42:3b:65:5c:22","02:42:a9:85:26:46","02:42:33:ff:fe:8c","02:42:ee:b4:06:82","02:42:c9:07:f9:92","02:42:40:4b:df:08","02:42:f7:38:26:a9","02:42:46:82:63:da","02:42:49:33:f3:0a","02:42:e6:09:5f:0b","02:42:36:5f:85:e4","02:42:a7:2f:4c:64","02:42:74:f6:80:0e","02:42:9b:7b:7d:ec","02:42:e8:bb:8b:12","02:42:b4:94:ae:4c","02:42:6b:53:38:53","02:42:52:e1:68:f8","02:42:8d:e0:71:a5","02:42:ee:e3:49:9e","02:42:88:35:d9:b6","02:42:6d:f1:c8:8c","02:42:62:c0:30:24","02:42:39:e8:92:c9","02:42:46:37:b5:92","02:42:75:4a:4d:3d","b2:42:a7:7f:dc:f7","ee:88:c3:6d:f8:0b","d2:8d:85:ac:e2:de"],"os":{"family":"","platform":"antergos","name":"Antergos Linux","version":"","major":0,"minor":0,"patch":0},"timezone":"CET","timezone_offset_sec":3600,"id":"54f70115bae545cbac2b150f254472a0"}}}
2020-12-09T22:06:43.637+0100 INFO [beat] instance/beat.go:1021 Process info {"system_info": {"process": {"capabilities": {"inheritable":null,"permitted":null,"effective":null,"bounding":["chown","dac_override","dac_read_search","fowner","fsetid","kill","setgid","setuid","setpcap","linux_immutable","net_bind_service","net_broadcast","net_admin","net_raw","ipc_lock","ipc_owner","sys_module","sys_rawio","sys_chroot","sys_ptrace","sys_pacct","sys_admin","sys_boot","sys_nice","sys_resource","sys_time","sys_tty_config","mknod","lease","audit_write","audit_control","setfcap","mac_override","mac_admin","syslog","wake_alarm","block_suspend","audit_read"],"ambient":null}, "cwd": "/home/mcastro/go/src/github.com/elastic/beats/metricbeat", "exe": "/home/mcastro/go/src/github.com/elastic/beats/metricbeat/metricbeat", "name": "metricbeat", "pid": 288960, "ppid": 6297, "seccomp": {"mode":"filter","no_new_privs":true}, "start_time": "2020-12-09T22:06:43.060+0100"}}}
2020-12-09T22:06:43.637+0100 INFO instance/beat.go:302 Setup Beat: metricbeat; Version: 8.0.0
2020-12-09T22:06:43.637+0100 INFO [index-management] idxmgmt/std.go:184 Set output.elasticsearch.index to 'metricbeat-8.0.0' as ILM is enabled.
2020-12-09T22:06:43.637+0100 INFO eslegclient/connection.go:99 elasticsearch url: http://localhost:9200
2020-12-09T22:06:43.637+0100 INFO [publisher] pipeline/module.go:113 Beat name: anonymous
2020-12-09T22:06:43.640+0100 INFO instance/beat.go:466 metricbeat start running.
2020-12-09T22:06:43.640+0100 INFO [monitoring] log/log.go:118 Starting metrics logging every 30s
2020-12-09T22:06:43.640+0100 INFO filesystem/filesystem.go:57 Ignoring filesystem types: sysfs, tmpfs, bdev, proc, cgroup, cgroup2, cpuset, devtmpfs, binfmt_misc, configfs, debugfs, tracefs, securityfs, sockfs, bpf, pipefs, ramfs, hugetlbfs, devpts, autofs, efivarfs, mqueue, pstore, fuse, fusectl, overlay
2020-12-09T22:06:43.640+0100 INFO [system.fsstat] fsstat/fsstat.go:57 Ignoring filesystem types: %ssysfs, tmpfs, bdev, proc, cgroup, cgroup2, cpuset, devtmpfs, binfmt_misc, configfs, debugfs, tracefs, securityfs, sockfs, bpf, pipefs, ramfs, hugetlbfs, devpts, autofs, efivarfs, mqueue, pstore, fuse, fusectl, overlay
2020-12-09T22:06:43.640+0100 INFO cfgfile/reload.go:164 Config reloader started
2020-12-09T22:06:43.642+0100 INFO filesystem/filesystem.go:57 Ignoring filesystem types: sysfs, tmpfs, bdev, proc, cgroup, cgroup2, cpuset, devtmpfs, binfmt_misc, configfs, debugfs, tracefs, securityfs, sockfs, bpf, pipefs, ramfs, hugetlbfs, devpts, autofs, efivarfs, mqueue, pstore, fuse, fusectl, overlay
2020-12-09T22:06:43.642+0100 INFO [system.fsstat] fsstat/fsstat.go:57 Ignoring filesystem types: %ssysfs, tmpfs, bdev, proc, cgroup, cgroup2, cpuset, devtmpfs, binfmt_misc, configfs, debugfs, tracefs, securityfs, sockfs, bpf, pipefs, ramfs, hugetlbfs, devpts, autofs, efivarfs, mqueue, pstore, fuse, fusectl, overlay
2020-12-09T22:06:43.643+0100 INFO cfgfile/reload.go:224 Loading of config files completed.
^C2020-12-09T22:06:44.374+0100 INFO cfgfile/reload.go:227 Dynamic config reloader stopped
2020-12-09T22:06:44.374+0100 INFO [reload] cfgfile/list.go:129 Stopping 3 runners ...
2020-12-09T22:06:46.625+0100 INFO [add_cloud_metadata] add_cloud_metadata/add_cloud_metadata.go:101 add_cloud_metadata: hosting provider type not detected.
2020-12-09T22:06:46.627+0100 INFO [monitoring] log/log.go:153 Total non-zero metrics {"monitoring": {"metrics": {"beat":{"cgroup":{"cpu":{"cfs":{"period":{"us":100000}},"id":"user.slice"},"cpuacct":{"id":"user.slice","total":{"ns":9562150479985}},"memory":{"id":"user@1000.service","mem":{"limit":{"bytes":9223372036854771712},"usage":{"bytes":15487926272}}}},"cpu":{"system":{"ticks":120,"time":{"ms":125}},"total":{"ticks":350,"time":{"ms":356},"value":350},"user":{"ticks":230,"time":{"ms":231}}},"handles":{"limit":{"hard":524288,"soft":1024},"open":9},"info":{"ephemeral_id":"2c5f4feb-9351-4d57-b6e9-275f43075b24","uptime":{"ms":3049}},"memstats":{"gc_next":11050144,"memory_alloc":8130960,"memory_total":63122320,"rss":63807488},"runtime":{"goroutines":20}},"libbeat":{"config":{"module":{"running":3,"starts":3},"reloads":1,"scans":1},"output":{"type":"elasticsearch"},"pipeline":{"clients":0,"events":{"active":10,"failed":5,"published":10,"total":15}}},"metricbeat":{"system":{"cpu":{"events":1,"success":1},"filesystem":{"events":2,"success":3},"fsstat":{"events":1,"success":1},"load":{"events":1,"success":1},"memory":{"events":1,"success":1},"network":{"events":4,"success":5},"process":{"events":2,"success":3},"process_summary":{"events":1,"success":1},"socket_summary":{"events":1,"success":1},"uptime":{"events":1,"success":1}}},"system":{"cpu":{"cores":12},"load":{"1":1.77,"15":2.39,"5":2.24,"norm":{"1":0.1475,"15":0.1992,"5":0.1867}}}}}}
2020-12-09T22:06:46.627+0100 INFO [monitoring] log/log.go:154 Uptime: 3.050257558s
2020-12-09T22:06:46.627+0100 INFO [monitoring] log/log.go:131 Stopping metrics logging.
2020-12-09T22:06:46.627+0100 INFO instance/beat.go:472 metricbeat stopped.
Sometimes you can get useful hints about why a field is missing in an event.
The configuration yaml is also important because sometimes it's just some indentation error there.