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Topic: Why has this site been going so slow? - page 3. (Read 4024 times)

sr. member
Activity: 658
Merit: 250
July 30, 2013, 04:50:23 PM
#28
I too have been experiencing slow pageloads occasionally, while most of the time the loads only take less than a second. But I'm running into these slowdowns much more frequently than every 90 seconds.

I just tried, and I had two very slow (~10s) pageloads in a row, then multiple sub-second pageloads for 10-20 seconds, and then another slow load.

EDIT: Submitting this post also took ~15 seconds after I pressed the button Smiley
legendary
Activity: 966
Merit: 1000
- - -Caveat Aleo- - -
July 30, 2013, 04:37:21 PM
#27
I don't think its post volume. If anything I'll bet posts have decreased since member level was de-coupled from post count. Something else is wrong.
x^2
member
Activity: 73
Merit: 10
y=x^2 is a parabola
July 30, 2013, 03:58:43 PM
#26
So, where's that new forum software? You've only got a fraction of a million dollars sitting in theymos' pocket.
^^^_______^^^^^^
lol

Same thing is happening with me, forum is slow.  Sad
legendary
Activity: 1330
Merit: 1000
Bitcoin
July 30, 2013, 03:34:00 PM
#25
So, where's that new forum software? You've only got a fraction of a million dollars sitting in theymos' pocket.
^^^_______^^^^^^
legendary
Activity: 1246
Merit: 1077
July 30, 2013, 11:59:49 AM
#24
Maybe we should get rid of threads like the one "Lets post 21 million photos"

Why the hell do we need that garbage on the forums anyways? Its just getting out of hand, reduce the noise, that leads to reduced traffic and load on the servers = less problems.

I don't think that costs the forum anything. Storage is dirt cheap—highly doubtful that's the issue—and it makes an insignificant portion of the posting volume.
hero member
Activity: 882
Merit: 501
Ching-Chang;Ding-Dong
July 30, 2013, 11:30:09 AM
#23
Maybe we should get rid of threads like the one "Lets post 21 million photos"

Why the hell do we need that garbage on the forums anyways? Its just getting out of hand, reduce the noise, that leads to reduced traffic and load on the servers = less problems.
hero member
Activity: 574
Merit: 500
July 30, 2013, 08:14:18 AM
#22
That's how modSettings should work, but it's actually also used for things like a timestamp of the last ban added, so it changes pretty frequently.

Why does every visitor need to refresh the cache though? It's still a global array, so I'm confused as to why it's not just refreshed globally through a cron script, dumped into a mod_settings_cache.php file, and loaded.

And this has only been happening for about a week - something must have changed recently...
legendary
Activity: 1246
Merit: 1077
July 30, 2013, 08:12:41 AM
#21
That's how modSettings should work, but it's actually also used for things like a timestamp of the last ban added, so it changes pretty frequently.

Why does every visitor need to refresh the cache though? It's still a global array, so I'm confused as to why it's not just refreshed globally through a cron script, dumped into a mod_settings_cache.php file, and loaded.
hero member
Activity: 574
Merit: 500
July 30, 2013, 03:42:37 AM
#20
I think that the site becomes slow every 90 seconds when the modSettings cache expires and every visitor then needs to do an expensive query. Does this seem to match your observations?

SMF handles modSettings really badly.

Yes that sort of matches for me - I can be clicking with sub 0.5 page loads times then suddenly 10+ second page load on the next click. When a page does load slow it's always over 10 seconds for me - I'm not seeing any variation like some pages loading 5 or 6 seconds etc. It's either really fast or 10+ seconds. Now you mention the 90 secs cache expiry I will look for that.
sr. member
Activity: 322
Merit: 250
July 29, 2013, 09:19:57 PM
#19
So, where's that new forum software? You've only got a fraction of a million dollars sitting in theymos' pocket.
administrator
Activity: 5222
Merit: 13032
July 29, 2013, 09:14:13 PM
#18
That's how modSettings should work, but it's actually also used for things like a timestamp of the last ban added, so it changes pretty frequently.
legendary
Activity: 1246
Merit: 1077
July 29, 2013, 08:54:14 PM
#17
I think that the site becomes slow every 90 seconds when the modSettings cache expires and every visitor then needs to do an expensive query. Does this seem to match your observations?

SMF handles modSettings really badly.

Based on a grep of SMF source, it seems the modSettings contains only forum-wide settings. If it's global, can't the cache be set to indefinite, and manually cleared when needed?
administrator
Activity: 5222
Merit: 13032
July 29, 2013, 08:45:17 PM
#16
I think that the site becomes slow every 90 seconds when the modSettings cache expires and every visitor then needs to do an expensive query. Does this seem to match your observations?

SMF handles modSettings really badly.
sr. member
Activity: 336
Merit: 250
Cuddling, censored, unicorn-shaped troll.
July 29, 2013, 04:08:35 PM
#15
It isn't really slow. It's more like erratic.
2 clicks out of 10 result in a lightning fast render.
But 8 clicks out of 10 end up with a timeout, or a really long loading time (>=5 seconds).
sr. member
Activity: 420
Merit: 250
July 29, 2013, 03:58:02 PM
#14
Still very slow...
full member
Activity: 168
Merit: 100
Want some pi with that?
July 29, 2013, 02:08:21 PM
#13
Super slow on my end as well
member
Activity: 62
Merit: 10
July 29, 2013, 09:51:11 AM
#12
I also feel it's been quite slow recently. May be it's time for the admins to manufacture some hero status accounts for sale to fund server upgrades.  Cheesy
legendary
Activity: 1302
Merit: 1007
July 27, 2013, 10:00:17 AM
#11
It's actually starting to feel faster than usual if you ask me.
KWH
legendary
Activity: 1904
Merit: 1045
In Collateral I Trust.
July 26, 2013, 07:52:43 PM
#10
Pretty sluggish here as well.
legendary
Activity: 2786
Merit: 1031
July 26, 2013, 07:50:04 PM
#9
I'm also having difficulty accessing BitcoinTalk, very slow and frequent database errors.
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