[Solved] Memory usage of AdGuard is 548%

Hi,

on my Luci interface and top interface, I have a process (AdGuard) with an usage of 548%... But my Routeur (Xiaomi Redmi AC2100) is OK. Where is the true ?

1 Like

How many domains are being blocked?

???

The value comes from "top" command in busybox.
/bin/busybox top -bn1

You might run it and compare the output to LuCI.
It may be parsing error.


root@router1:~# /bin/busybox top -bn1
Mem: 155368K used, 320492K free, 1256K shrd, 6820K buff, 24092K cached
CPU:   0% usr   0% sys   0% nic 100% idle   0% io   0% irq   0% sirq
Load average: 0.00 0.00 0.00 2/93 12267
  PID  PPID USER     STAT   VSZ %VSZ %CPU COMMAND
12266 12253 root     R     1112   0%   0% {top} /bin/busybox top -bn1
 9695     1 root     SN    5040   1%   0% /usr/sbin/collectd -C /tmp/collectd.conf -f
 1350     1 root     S     4496   1%   0% /usr/sbin/hostapd -s -g /var/run/hostapd/global
 1351     1 root     S     4380   1%   0% /usr/sbin/wpa_supplicant -n -s -g /var/run/wpa_supplicant/global
 3298     1 root     S     4304   1%   0% /usr/sbin/uhttpd -f -h /www -r router1 -x /cgi-bin -u /ubus -t 60 -T 30 -k 20 -A 1 -n 3 -N 100 -R -p 0.0.0.0:80 -p [::]:80 -C /etc/uhttpd.crt -K /etc/uhttpd.key -s 0.0.0.0:443 -s [::]:443 -q
 1041     1 root     S     2000   0%   0% /sbin/rpcd -s /var/run/ubus/ubus.sock -t 30
 1456     1 root     S     1572   0%   0% /sbin/netifd
 3375     1 root     SN    1396   0%   0% /usr/sbin/nlbwmon ...

The code in LuCI is starting from here, and the parsing/matching string is a few lines below.

2 Likes

This is result of top:

/bin/busybox top -bn1
Mem: 101688K used, 22084K free, 12260K shrd, 1476K buff, 23592K cached
CPU:   0% usr   0% sys   0% nic 100% idle   0% io   0% irq   0% sirq
Load average: 0.13 0.28 0.26 2/95 1026
  PID  PPID USER     STAT   VSZ %VSZ %CPU COMMAND
 1000     1 root     S     663m 548%   0% /usr/bin/AdGuardHome -c /etc/adguardhome.yaml -w /tmp/adguardhome --no-check-update
...

I have free memory... But 548% from AdGuard...

free
              total        used        free      shared  buff/cache   available
Mem:         123772       76580       21672       12660       25520       11280
Swap:             0           0           0
 ps w | grep Ad
 1000 root      663m S    /usr/bin/AdGuardHome -c /etc/adguardhome.yaml -w /tmp/adguardhome --no-check-update

On this screen, you can see impact of AdGuard... But I have free memory...

VSZ is Virtual memory size. It means AdGuard has reserved 663MB of address space, but the most of it is not committed, and so no backing memory or swap is needed.

2 Likes

Thx. I look how reduce this reservation.

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