[mythtv-users] Glitchy HDHR Recordings
Ronald Frazier
ron at ronfrazier.net
Fri Sep 25 23:07:50 UTC 2009
> My advice is to check the output of ifconfig and/or "ethtool -S".
Hmm...interesting. "ethtool -S eth0" shows the following:
tx_bytes: 553994251629
tx_zero_rexmt: 399741298
tx_one_rexmt: 0
tx_many_rexmt: 0
tx_late_collision: 0
tx_fifo_errors: 0
tx_carrier_errors: 0
tx_excess_deferral: 0
tx_retry_error: 0
rx_frame_error: 0
rx_extra_byte: 0
rx_late_collision: 0
rx_runt: 0
rx_frame_too_long: 0
rx_over_errors: 0
rx_crc_errors: 0
rx_frame_align_error: 0
rx_length_error: 0
rx_unicast: 371037069
rx_multicast: 328943
rx_broadcast: 208711
rx_packets: 371574723
rx_errors_total: 0
tx_errors_total: 0
tx_deferral: 0
tx_packets: 399741298
rx_bytes: 211852976312
tx_pause: 0
rx_pause: 1402263
rx_drop_frame: 1402263
Most interesting (I think) is that last line...looks likes it's
dropping some incoming packets. Now I'm off to try to figure out how
to
1) determine how big the current receive buffer is
2) figure out if I can increase it
3) write a script to monitor this stat and log when it increases, so I
can see if it only increases when these errors occur.
--
Ron
Ronald Frazier Photography - http://www.ronfphoto.com/
Blogging About Photography - http://ronfrazier.blogspot.com/
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