ffmpeg stuck using 100% of core for several days

[EmYaj 25]

I attached a screenshot from htop showing the issue.  This process has been there for several days, and there is also a user that seems to have this particular episode "paused" (it showed up in the dashboard, pic attached below).   I'm on 4.8.8.0.  Not sure which log I should post since this particular instance has been ongoing for several days.  Please let me know.

 

This is the process in question (from ps -ax):

165036 ?        Rl   6619:37 /app/emby/bin/ffmpeg -loglevel +timing -y -print_graphs_file /config/logs/ffmpeg-remux-8d44dfc7-9d20-41ae-aa77-23b9fd3b4654_1graph.txt -copyts -start_at_zero -f matroska,webm -ss 00:01:57.000 -noaccurate_seek -c:v:0 h264 -noautorotate -i /media/oplink/drive3/Archive/TV/The Morning Show/Season 2/The.Morning.Show.2019.S02E10.1080p.WEB.H264-PECULATE.mkv -map 0:0 -map 0:1 -sn -c:v:0 copy -bsf:v:0 h264_mp4toannexb -c:a:0 ac3 -ab:a:0 384000 -ar:a:0 48000 -ac:a:0 6 -metadata:s:a:0 language=eng -disposition:a:0 default -max_delay 5000000 -avoid_negative_ts disabled -f segment -map_metadata -1 -map_chapters -1 -segment_format mpegts -segment_list /config/transcoding-temp/8F8E9B/8F8E9B.m3u8 -segment_list_type m3u8 -segment_time 00:00:03.000 -segment_time_delta -00:01:57.000 -segment_start_number 39 -break_non_keyframes 1 -individual_header_trailer 0 -write_header_trailer 0 -segment_write_temp 1 /config/transcoding-temp/8F8E9B/8F8E9B_%d.ts -map 0:2 -vn -an -c:s:0 webvtt -max_delay 5000000 -avoid_negative_ts disabled -f segment -map_metadata -1 -segment_format webvtt -segment_list /config/transcoding-temp/8F8E9B/8F8E9B_s2.m3u8 -segment_list_type m3u8 -segment_time 00:00:03.000 -segment_start_number 39 -break_non_keyframes 1 -individual_header_trailer 1 -write_header_trailer 0 -write_empty_segments 1 -segment_write_temp 1 -min_frame_time 00:01:57.000 /config/transcoding-temp/8F8E9B/8F8E9B_s2_%d.vtt -map 0:3 -vn -an -c:s:0 webvtt -max_delay 5000000 -avoid_negative_ts disabled -f segment -map_metadata -1 -segment_format webvtt -segment_list /config/transcoding-temp/8F8E9B/8F8E9B_s3.m3u8 -segment_list_type m3u8 -segment_time 00:00:03.000 -segment_start_number 39 -break_non_keyframes 1 -individual_header_trailer 1 -write_header_trailer 0 -write_empty_segments 1 -segment_write_temp 1 -min_frame_time 00:01:57.000 /config/transcoding-temp/8F8E9B/8F8E9B_s3_%d.vtt -map 0:4 -vn -an -c:s:0 webvtt -max_delay 5000000 -avoid_negative_ts disabled -f segment -map_metadata -1 -segment_format webvtt -segment_list /config/transcoding-temp/8F8E9B/8F8E9B_s4.m3u8 -segment_list_type m3u8 -segment_time 00:00:03.000 -segment_start_number 39 -break_non_keyframes 1 -individual_header_trailer 1 -write_header_trailer 0 -write_empty_segments 1 -segment_write_temp 1 -min_frame_time 00:01:57.000 /config/transcoding-temp/8F8E9B/8F8E9B_s4_%d.vtt -map 0:10 -vn -an -c:s:0 webvtt -max_delay 5000000 -avoid_negative_ts disabled -f segment -map_metadata -1 -segment_format webvtt -segment_list /config/transcoding-temp/8F8E9B/8F8E9B_s10.m3u8 -segment_list_type m3u8 -segment_time 00:00:03.000 -segment_start_number 39 -break_non_keyframes 1 -individual_header_trailer 1 -write_header_trailer 0 -write_empty_segments 1 -segment_write_temp 1 -min_frame_time 00:01:57.000 /config/transcoding-temp/8F8E9B/8F8E9B_s10_%d.vtt -map 0:11 -vn -an -c:s:0 webvtt -max_delay 5000000 -avoid_negative_ts disabled -f segment -map_metadata -1 -segment_format webvtt -segment_list /config/transcoding-temp/8F8E9B/8F8E9B_s11.m3u8 -segment_list_type m3u8 -segment_time 00:00:03.000 -segment_start_number 39 -break_non_keyframes 1 -individual_header_trailer 1 -write_header_trailer 0 -write_empty_segments 1 -segment_write_temp 1 -min_frame_time 00:01:57.000 /config/transcoding-temp/8F8E9B/8F8E9B_s11_%d.vtt -map 0:44 -vn -an -c:s:0 webvtt -max_delay 5000000 -avoid_negative_ts disabled -f segment -map_metadata -1 -segment_format webvtt -segment_list /config/transcoding-temp/8F8E9B/8F8E9B_s44.m3u8 -segment_list_type m3u8 -segment_time 00:00:03.000 -segment_start_number 39 -break_non_keyframes 1 -individual_header_trailer 1 -write_header_trailer 0 -write_empty_segments 1 -segment_write_temp 1 -min_frame_time 00:01:57.000 /config/transcoding-temp/8F8E9B/8F8E9B_s44_%d.vtt

 

 

[Luke 42077]

Hi @EmYajif you restart the server are you able to get this to happen again?

[EmYaj 25]

10 hours ago, Luke said:

Hi @EmYajif you restart the server are you able to get this to happen again?

Not sure how to reproduce exactly but it does happen once every few weeks

[Luke 42077]

OK once it happens again if you can please attach the most recent emby server log, that would be great. Thanks !

[EmYaj 25]

18 hours ago, Luke said:

OK once it happens again if you can please attach the most recent emby server log, that would be great. Thanks !

Will do, I'll keep an eye on it and report back when I can get a useful log.