Upcoming downtime - page 2. | Bitcointalksearch.org

Akka

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Activity: 1232

Merit: 1001

Quote from: greyhawk on February 13, 2013, 09:17:51 AM

502s again at 15:15 CET on IE 8.0.7601.17514 (don't judge Sad

) / Windows 7 Enterprise SP1

That's interesting.

I have none. Yesterday I had some during the same time as you with my normal connection (from Germany)

Today US proxy and none.

Probably just coincidence.

greyhawk

hero member

Activity: 952

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502s again at 15:15 CET on IE 8.0.7601.17514 (don't judge Sad

) / Windows 7 Enterprise SP1

cedivad

legendary

Activity: 1176

Merit: 1001

Quote from: theymos on February 12, 2013, 10:21:44 PM

I'm going to find some way of upgrading the hardware. ~~There's probably some way to get more performance out of this hardware, but I don't know how.~~

If you tell us everything you know i would be happy to help.
And yes, upgrading the hardware is certainly the right thing to do.

Quote from: theymos on February 12, 2013, 11:01:35 PM

The error log has too many trivial errors. I wasn't able to immediately find the 502s. I may look into it more later.

Most probably the 502s are caused by the php-fpm daemon, you won't find a lot of info on nginx/logs/error.log, it will just say "your php-fpm sucks".

greyhawk

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Quote from: theymos on February 12, 2013, 10:21:44 PM

Strangely enough I have only ever gotten one 502 in the last few days. What browsers are you all using?

Chrome 24.0.1312.57 on Win7 Home Premium SP1
Chrome 18.0.1025469 on Android 4.2.1 GNex Build JOP40D

When the 502 problem appears, it's on both devices.

repentance

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Activity: 868

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Quote from: theymos on February 12, 2013, 10:21:44 PM

Strangely enough I have only ever gotten one 502 in the last few days. What browsers are you all using?

I'm going to find some way of upgrading the hardware. There's probably some way to get more performance out of this hardware, but I don't know how.

Chrome Version 24.0.1312.57 m with Win 7.

I have the most problem with errors between about 1900 and 2200 UTC but the forum is often very laggy during the day my time (which is overnight UTC).

theymos

administrator

Activity: 5222

Merit: 13032

The error log has too many trivial errors. I wasn't able to immediately find the 502s. I may look into it more later.

21after2

member

Activity: 112

Merit: 16

I experienced a lot of 502 errors about 2-3 days ago, but since then I've had a perfectly fine connection. Maybe even quicker than usual, though it may just seem that way since it was loading pretty damn slow during those couple days.

theymos

administrator

Activity: 5222

Merit: 13032

Strangely enough I have only ever gotten one 502 in the last few days. What browsers are you all using?

I'm going to find some way of upgrading the hardware. There's probably some way to get more performance out of this hardware, but I don't know how.

Maged

legendary

Activity: 1204

Merit: 1015

502

Phinnaeus Gage

legendary

Activity: 1918

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Bitcoin: An Idea Worth Spending

Another 502 about 30 seconds ago.

Akka

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Activity: 1232

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Quote from: greyhawk on February 12, 2013, 03:03:44 PM

502s again from 21:01 to 21:02 CET

Me too.

greyhawk

hero member

Activity: 952

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502s again from 21:01 to 21:02 CET

paraipan

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Activity: 924

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Firstbits: 1pirata

Quote from: theymos on February 11, 2013, 06:14:42 PM

I'm already using that.

I may have improved the situation by decreasing the maximum amount of memory that php-fpm and mysql can use.

Got it

cedivad

legendary

Activity: 1176

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A properly configured 100€/month ovh server would fit whatever load this website has... Please admin, give us something we can build a currency on.

dree12

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Activity: 1246

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Quote from: theymos on February 11, 2013, 06:14:42 PM

I'm already using that.

I may have improved the situation by decreasing the maximum amount of memory that php-fpm and mysql can use.

Why not just install more memory with the forum's funds?

theymos

administrator

Activity: 5222

Merit: 13032

I'm already using that.

I may have improved the situation by decreasing the maximum amount of memory that php-fpm and mysql can use.

paraipan

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Quote from: theymos on February 11, 2013, 03:15:14 PM

Yeah, I restarted the database so I can maybe see what's happening.

It looks like there's more than enough free memory. free reports 1250 MB free memory minus buffers, and smem gives similar stats. But for some reason Linux uses swap a lot (causing slowness) and occasionally the OOM killer kills php-fpm processes (causing 502 errors), so I guess there isn't actually enough memory. Anyone know what might be causing this?

Try mysqltuner theymos, you may have improper size buffers set. After that just install memcached, method is different depending on the OS, and enable the option in the SMF admin area. Mysql will be more than grateful after that

theymos

administrator

Activity: 5222

Merit: 13032

Yeah, I restarted the database so I can maybe see what's happening.

It looks like there's more than enough free memory. free reports 1250 MB free memory minus buffers, and smem gives similar stats. But for some reason Linux uses swap a lot (causing slowness) and occasionally the OOM killer kills php-fpm processes (causing 502 errors), so I guess there isn't actually enough memory. Anyone know what might be causing this?

Akka

legendary

Activity: 1232

Merit: 1001

Connection Problems
Sorry, SMF was unable to connect to the database. This may be caused by the server being busy. Please try again later.

Sad

Only for a few seconds though.

wtfvanity

hero member

Activity: 504

Merit: 500

WTF???

For the last few minutes site has been crawling for me, but no errors. Each page taking 30-45 seconds to load.

Topic: Upcoming downtime - page 2. (Read 4442 times)