Please post the rest of the output of qosify as well
Thanks. I wasn't able to reproduce it until I rebuilt my LLVM toolchain. I pushed out a fix for this issue. You can either wait for the next snapshot build to complete, or try out this package: http://nbd.name/qosify_2021-11-21-2743e587_mipsel_24kc.ipk
thanks I'll try and let you know
what can be the issue causing the following msg ?
libbpf: failed to mkdir /sys/fs/bpf/qosify_data/config: No such file or directory
also if I issue "ubus call qosify check_devices" I get "Command failed: Not found"
The new config for overhead doesn't seem to work
the other thing - ubus list doesn't show qosify
Thanks. I can see no smoking gun in the cake statistics. You do move a lot of stuff into the Video and Voice tins though, not sure whether that achieves what you intend... (the priority tiers are only prioritized against each other so if all/most traffic ends up in Video you are really not better off than leaving everything in Best Effort). This however should not really affect bufferbloat tests.
BTW, you are not running the bufferbloat tests via WiFi do you?
Could you post the output of your qosify configuration and that of tc -s qdisc
please to see what cake believes it should do?
my bufferbloat test with old version
my tc qdidsc i don't copy because i has a bug in putty
with qosify of 19/11/21
qosify does not start when I reboot the router so I add this command in the hotplug.d
iface
#!/bin/sh
[ -n "$DEVICE" ] || exit 0
[ "$ACTION" = ifup ] && {
echo y | /etc/init.d/qosify reload | start
logger -t qosify "Reloading qosify due to $ACTION of $INTERFACE ($DEVICE)"
}
and now he start
It's only this qosify: add support for configuring overhead doesn't work.
The rest work as expected.
config
config defaults
list defaults /etc/qosify/*.conf
option dscp_prio CS5
option dscp_icmp CS6
option dscp_bulk bulk
option dscp_default_udp CS4
option bulk_trigger_timeout 5
option bulk_trigger_pps 100
option prio_max_avg_pkt_len 500
config alias bulk
option ingress LE
option egress LE
config alias video
option ingress AF41
option egress AF41
config alias voice
option ingress CS6
option egress CS6
config interface wan
option name wan
option disabled 0
option bandwidth_up 19mbit
option bandwidth_down 57mbit
option overhead_type manual
option overhead 34
# defaults:
option ingress 1
option egress 1
option mode diffserv3
option nat 1
option host_isolate 1
option autorate_ingress 0
option ingress_options ""
option egress_options "diffserv4"
option options ""
config device wandev
option disabled 1
option name wan
option bandwidth 100mbit
tc -s qdisc
qdisc noqueue 0: dev lo root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc fq_codel 0: dev eth0 root refcnt 2 limit 10240p flows 1024 quantum 1518 target 5ms interval 100ms memory_limit 4Mb ecn drop_batch 64
Sent 790079009 bytes 878669 pkt (dropped 0, overlimits 0 requeues 3)
backlog 0b 0p requeues 3
maxpacket 3036 drop_overlimit 0 new_flow_count 4375 ecn_mark 0
new_flows_len 0 old_flows_len 0
qdisc noqueue 0: dev wan root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc noqueue 0: dev lan1 root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc noqueue 0: dev lan2 root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc noqueue 0: dev lan3 root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc noqueue 0: dev br-lan root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc cake 1: dev pppoe-wan root refcnt 2 bandwidth 19Mbit diffserv4 dual-srchost nat nowash no-ack-filter split-gso rtt 100ms raw overhead 0
Sent 595181 bytes 4942 pkt (dropped 0, overlimits 202 requeues 0)
backlog 0b 0p requeues 0
memory used: 23296b of 4Mb
capacity estimate: 19Mbit
min/max network layer size: 40 / 1492
min/max overhead-adjusted size: 40 / 1492
average network hdr offset: 0
Bulk Best Effort Video Voice
thresh 1187Kbit 19Mbit 9500Kbit 4750Kbit
target 15.3ms 5ms 5ms 5ms
interval 110ms 100ms 100ms 100ms
pk_delay 0us 3.7ms 6.16ms 58us
av_delay 0us 231us 350us 44us
sp_delay 0us 19us 32us 30us
backlog 0b 0b 0b 0b
pkts 0 2138 1448 1356
bytes 0 303186 222847 69148
way_inds 0 0 116 935
way_miss 0 52 45 148
way_cols 0 0 0 0
drops 0 0 0 0
marks 0 1 0 0
ack_drop 0 0 0 0
sp_flows 0 2 1 1
bk_flows 0 1 0 0
un_flows 0 0 0 0
max_len 0 6986 13018 576
quantum 300 579 300 300
qdisc ingress ffff: dev pppoe-wan parent ffff:fff1 ----------------
Sent 2949071 bytes 5725 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc noqueue 0: dev wlan1 root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc cake 1: dev ifb-pppoe-wan root refcnt 2 bandwidth 57Mbit diffserv3 dual-dsthost nat nowash ingress no-ack-filter split-gso rtt 100ms raw overhead 0
Sent 2944611 bytes 5722 pkt (dropped 3, overlimits 1386 requeues 0)
backlog 0b 0p requeues 0
memory used: 20800b of 4Mb
capacity estimate: 57Mbit
min/max network layer size: 40 / 1492
min/max overhead-adjusted size: 40 / 1492
average network hdr offset: 0
Bulk Best Effort Voice
thresh 3562Kbit 57Mbit 14250Kbit
target 5.1ms 5ms 5ms
interval 100ms 100ms 100ms
pk_delay 0us 4.12ms 32us
av_delay 0us 272us 0us
sp_delay 0us 21us 0us
backlog 0b 0b 0b
pkts 0 5721 4
bytes 0 2948767 304
way_inds 0 8 0
way_miss 0 246 4
way_cols 0 0 0
drops 0 3 0
marks 0 0 0
ack_drop 0 0 0
sp_flows 0 1 0
bk_flows 0 1 0
un_flows 0 0 0
max_len 0 1492 76
quantum 300 1514 434
config defaults
list defaults /etc/qosify/*.conf
option dscp_prio CS5
option dscp_icmp +CS0
option dscp_bulk LE @superlapo try change bulk to LE
option dscp_default_udp CS4
option bulk_trigger_timeout 5
option bulk_trigger_pps 100
option prio_max_avg_pkt_len 500
config class bulk
option ingress LE
option egress LE
config class video
option ingress AF41
option egress AF41
config class voice
option ingress CS6
option egress CS6
option bulk_trigger_pps 100
option bulk_trigger_timeout 5
option dscp_bulk CS0
config interface wan
option name wan
option disabled 0
option bandwidth_up 16mbit
option bandwidth_down 56mbit
# defaults:
option ingress 1
option egress 1
option mode diffserv4
option nat 1
option host_isolate 1
option autorate_ingress 1
option ingress_options ""
option egress_options ""
option options "overhead 44"
From what I can tell from your earlier posts, it does not mount /sys/fs/bpf for some reason.
This line is in /etc/init.d/boot:
grep -q bpf /proc/filesystems && /bin/mount -o nosuid,nodev,noexec,noatime,mode=0700 -t bpf bpffs /sys/fs/bpf
Are you sure that your extroot filesystem is up to date and has this line? What happens if you run it manually and restart qosify?
Are you sure that the package you installed has that init script change already? I just copy&pasted your config onto my router for testing, and it worked just fine.
You are right. It's not there.
I build my own image so probably something wrong with my build environment
@ndb, there seems to be an issue on a reboot with rango device where qosify is listed as running but cake is not loaded. The boot file is correct and the bpf file system is extent. It starts up correctly by using restart | reload after reboot, possibly some race condition. post
@moeller0 , curiosity has not got the better of me yet, so I have not looked to see what is coming my way from the outside.
Please show me your qosify config
As it is currently:
Summary
config defaults
list defaults /etc/qosify/*.conf
# option dscp_prio +video
option dscp_prio CS5
# option dscp_icmp +bestEffort
option dscp_icmp +CS0
option dscp_bulk bulk
# option dscp_default_udp +bestEffort
option dscp_default_udp CS4
# option dscp_default_tcp +bestEffort
option bulk_trigger_timeout 5
option bulk_trigger_pps 100
option prio_max_avg_pkt_len 500
config class bulk
option ingress LE
option egress LE
config class bestEffort
option ingress CS0
option egress CS0
option bulk_trigger_timeout 5
option bulk_trigger_pps 100
option dscp_bulk LE
config class video
option ingress AF41
option egress AF41
# option bulk_trigger_timeout 5
# option bulk_trigger_pps 100
# option dscp_bulk CS0
config class voice
option ingress CS6
option egress CS6
# option bulk_trigger_timeout 5
# option bulk_trigger_pps 100
# option dscp_bulk CS0
config interface wan
option name wan
option disabled 0
option bandwidth_up 100mbit
option bandwidth_down 500mbit
option overhead_type docsis
option ingress 1
option egress 1
option mode diffserv4
option nat 1
option host_isolate 1
option autorate_ingress 1
# option options "docsis ack-filter"
# option options "overhead 44"
# option egress_options "docsis ack-filter"
# option ingress_options "squash"
# option ingress_options "besteffort wash"
option ingress_options "wash"
#config device wandev
# option disabled 1
# option name eth0
# option bandwidth 600mbit
# option options "docsis ack-filter"
this starts up fine on a mamba.
Should note also, with the last two qosify versions pushed, no matter what config I have tried, nothing ever ends up in the Bulk tin ( diffserv4).
Some of those tests are over WiFi but there is no difference from wired ones:
- I have effectively at least HT80 connections
- Radio spectrum in my area is not crowded
Thanks for suggestion on categorization. Will take a look into it however it might be weekend specific spike.
Is memory consumption increase not something to be concerned with?