From: Matthias Fischer <matthias.fischer@ipfire.org>
To: development@lists.ipfire.org
Subject: Problems with "Enable some performance tuning" => extremly slow downloads
Date: Wed, 20 Feb 2019 11:18:04 +0100 [thread overview]
Message-ID: <325d9aee-15b5-d726-5af0-7d40509b47fb@ipfire.org> (raw)
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Hi,
being curious, I tested commit
https://git.ipfire.org/?p=ipfire-2.x.git;a=commit;h=d03916e55851a243594ebf6f0c20c8f6d9092277
on my Core 127 / 32bit IPFire.
At first I didn't notice any differences, system was running as usual.
No important performance impact or change.
But yesterday, while starting some bigger downloads and closely
watching, I noticed that everytime someone started to download a
somewhat bigger file, e.g. 250-800 MB, downloading rates went down to a
crawl. Some downloads even aborted and nearly all where amazingly slow
(~150KB/s, normal: ~6.5 MB/s).
Restarting our Fritzbox and IPFire itself didn't help, all downloads
stayed that way.
After reverting the above commit in '/etc/sysctl.conf' and running
'sysctl -p', system is running at full speed again: VDSL, 50Mbit down /
10Mbit up.
Configuration:
Duo Box with Core 127/32bit. Running 'privoxy 3.0.28', 'squid 4.6'
(non-transparent, 512 MB RAM only), 'squidguard 1.5 beta',
'squidclamav', 'snort / guardian', 'unbound 1.9.0' with DoT/TFO.
Could someone please test and confirm (or not ;-) ).
Best,
Matthias
next reply other threads:[~2019-02-20 10:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-20 10:18 Matthias Fischer [this message]
2019-02-20 15:40 ` Michael Tremer
2019-02-21 0:36 ` Matthias Fischer
2019-02-21 9:33 ` Michael Tremer
2019-02-21 15:41 ` Matthias Fischer
2019-02-22 17:40 ` Matthias Fischer
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