Am 01.06.2017 um 17:07 schrieb Dirk Brenken:
> For testing, I've asked these users to comment the following line in
> /etc/init.d/dnsmasq and to restart dnsmasq and adblock afterwards.
>
> # xappend "--dhcp-script=$DHCPSCRIPT"
>
> After that change everything is working fine again, as long
Hi Jo,
many thanks for the links - very interesting.
Meanwhile I've received three bug reports from adblock users, that they
get oom errors after the "dhcp-script" commit
(https://git.lede-project.org/?p=source.git;a=commit;h=b32689afd6a66133
9861086c669e15c936293cf8), e.g.
Tue May 30 10:20:09 20
Hi Dirk,
the info reported by "top" (or "ps") is not useful to judge effective
process memory usage, it does not account for c-o-w and simply displays
the entire virtual allocated memory by a process.
When I was asking for specific evidence I was thinking along the lines
of OOM conditions that di
Hi,
memory consumption with one dnsmasq process (dhcp-script disabled):
root@blackhole:~# top -b
Mem: 544992K used, 3472412K free, 40140K shrd, 10096K buff, 405728K
cached
CPU: 0% usr 0% sys 0% nic 95% idle 0% io 0% irq 5% sirq
Load average: 0.00 0.00 0.00 2/100 15723
PID PPID USE
Hi,
usually Linux processes use copy-on-write memory semantics for forked
processes, are you sure that it indeed uses double the memory or did you just
assume after you've seen two process entries?
~ Jo
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Hi,
this new "feature" doubles the RAM resource needs (additional dnsmasq
process) ... if you are using dns based adblock this can take
additional 2-25 MByte. Please disable this feature by default.
Thanks!
Dirk
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