Logging/Debugging

[Xyz00777]

Hi, is it possible to disable/reduce the amount of logs/debugging in the journal log? because its quite a big amount of entries it creates in the journal log?

[alan-maguire]

In general we try to limit the amount of updates we do so a lot of logging might indicate a bug. Can you share which messages you see frequently? Thanks!

[Xyz00777]

sorry for the delay. yeah its not happening that often, your right. But 2 days ago i had a few minutes a good amount of logs i got from it.

Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 02:40:47 ds9 bpftune[3073]: Scenario 'need to increase TCP buffer size(s)' occurred for tunable 'net.ipv4.tcp_wmem' in global ns. Need to increase buffer size(s) to maximize throughput
Dec 22 02:40:47 ds9 bpftune[3073]: Due to need to increase max buffer size to maximize throughput change net.ipv4.tcp_wmem(min default max) from (4096 16384 16000000) -> (4096 16384 20000000)
Dec 22 10:18:11 ds9 bpftune[3073]: could not open /proc/sys/net/core/netdev_budget (netns fd 0) for reading: No such file or directory
Dec 22 12:10:01 ds9 bpftune[3073]: could not open /proc/sys/net/core/netdev_budget (netns fd 0) for reading: No such file or directory
Dec 23 11:15:23 ds9 bpftune[3073]: could not open /proc/sys/net/core/netdev_budget (netns fd 0) for reading: No such file or directory

the upper messages came up 997 times in one minute but beside that it was silent in the last 5 days since the service was running currently :)