Cloudflare/CDN Issues

Started by Kxeyo, August 30, 2013, 02:06:37 PM

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Toruk Makto


Lì'fyari leNa'vi 'Rrtamì, vay set 'almong a fra'u zera'u ta ngrrpongu
Na'vi Dictionary: http://files.learnnavi.org/dicts/NaviDictionary.pdf

Blue Elf

Quote from: Tìtstewan on December 20, 2013, 08:28:12 AM
Interesting. I just logged out deleted the cache, logged in and... nothing happens... I can see my own avatar, your flames and some peoples avatar, but e.g can't see the images of Kemaweyan, Plumps etc. It's confussing... ???
The same problem here, but refresh (F5) solved it.... I'm using Firefox
Oe lu skxawng skxakep. Slä oe nerume mi.
"Oe tasyätxaw ulte koren za'u oehu" (Limonádový Joe)


Tìtstewan

Soo, it seems the problem is gone? Finally, I can see every avatar now. :)
What I did: just logged off, close FireFox, and played a game for some hours.

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Toruk Makto

I am guessing there was a nit on the internet somewhere.

Lì'fyari leNa'vi 'Rrtamì, vay set 'almong a fra'u zera'u ta ngrrpongu
Na'vi Dictionary: http://files.learnnavi.org/dicts/NaviDictionary.pdf

Tìtstewan

Well, something is wrong with the internet...

From the browser console of FireFox:
18:14:27.434 GET http://forum.learnnavi.org/general-discussion/whos-your-absolute-favorite-character/msg569142/ [HTTP/1.1 524 Origin Time-out 102660ms]
And from CloudFlare:
Error 524 Ray ID: e7990fc7b3500dd
Connection timed out.

It's only me who have so bad performance on LN?

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Kxeyo

Getting one of the usual problems: Images stopped loading for me. This only happened minutes after I logged in, so I can still see some that were already loaded, but no "new" ones.
Oe lu Kxeyo—

—pa'liyä maktoyu. Vitra ata'lengean oeru lu. ♾️

Quote from: Ku'rända on January 09, 2011, 11:32:47 AMActually, that would be an interesting thought; if gay Na'vi would actually mate, or just run off in the bushes for a little bum-fun!

Quote from: Alyara Arati on February 24, 2012, 06:15:11 AMKxa (Open your mouth and say "Kxa") :P

Toruk Makto

The server and network are operating normally. Usage and load are normal. No idea what may be causing the issues you describe...

Lì'fyari leNa'vi 'Rrtamì, vay set 'almong a fra'u zera'u ta ngrrpongu
Na'vi Dictionary: http://files.learnnavi.org/dicts/NaviDictionary.pdf

Tìtstewan

#147
I think, somewhere is a problem with the network. The performance is not nice. I've observed that this problem appears in a specific time of day ~15:00 to ~20:00 (...that can't be the backup routine...)
Error 522 Ray ID: e8283e56e4a0731
Connection timed out


Edit:
Tse, no idea what's happended...
Time 22:35:
The server may be down for maintenance, there may be a network problem, or the site may be experiencing excessive load.
Error 524 Ray ID: e83297bc5f50731
Error 524 Ray ID: e832d2792490731
Error 524 Ray ID: e83327a8a6b0743
Error 524 Ray ID: e833739645a0743
Error 524 Ray ID: e833b5db4050743
Error 524 Ray ID: e833ea151f10743
Error 524 Ray ID: e83411386730743
Error 522 Ray ID: e83445270f50743
Error 524 Ray ID: e8346830edc0731
Connection timed out

And this while I was posting this post...
Error 524 Ray ID: e835040553a0731

Edit²
I've reinstalled my Firefox completely....
lets see what will happend in future...

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`Eylan Ayfalulukanä

Ma Tìtstewan, it sounds like some sort of network problem you are having, either locally close to you or out on the internet. I would try another computer on another network connection on a different provider and see if you have a similar problem at the same time of day.

Yawey ngahu!
pamrel si ro [email protected]

Tìtstewan

Quote from: `Eylan Ayfalulukanä on January 05, 2014, 10:51:14 PM
Ma Tìtstewan, it sounds like some sort of network problem you are having, either locally close to you or out on the internet.
I think so. The weird thing is, that if I get a error message, it from cloudflare and it says to me (in pictures) "Your browser" <- green | "CloudFlare Amsterdam" <- green | "learnnavi.org" <- red (note to me, taking screenshot...)

Kxeyo Te Eanari Tsenu'itan seems to have a similar issue like me, so it is very possible that somewhere in the internet is something wrong, not the network at LN.
But the thing is, all these issue (bad performance, partitially loaded images etc) are just annoying and I don't know why... :(

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Toruk Makto

We are four clean hops from CloudFlare:


> traceroute 141.101.127.201
traceroute to 141.101.127.201 (141.101.127.201), 64 hops max, 52 byte packets
1  ae0-153.cr1.iah1.us.nlayer.net (198.47.104.161)  0.412 ms  0.109 ms  0.101 ms
2  xe-3-1-1.cr1.dfw1.us.nlayer.net (69.22.142.3)  5.966 ms  5.975 ms  5.926 ms
3  as13335.xe-1-3-1.cr1.dfw1.us.nlayer.net (69.31.63.182)  10.444 ms
   as13335.xe-0-2-3.cr1.dfw1.us.nlayer.net (69.31.63.154)  9.832 ms
   as13335.xe-1-3-1.cr1.dfw1.us.nlayer.net (69.31.63.182)  9.521 ms
4  141.101.127.201 (141.101.127.201)  5.887 ms  6.112 ms  5.865 ms
> ping 141.101.127.201
PING 141.101.127.201 (141.101.127.201): 56 data bytes
64 bytes from 141.101.127.201: icmp_seq=0 ttl=100 time=5.866 ms
64 bytes from 141.101.127.201: icmp_seq=1 ttl=100 time=5.982 ms
64 bytes from 141.101.127.201: icmp_seq=2 ttl=100 time=5.902 ms
64 bytes from 141.101.127.201: icmp_seq=3 ttl=100 time=5.961 ms
64 bytes from 141.101.127.201: icmp_seq=4 ttl=100 time=5.864 ms
64 bytes from 141.101.127.201: icmp_seq=5 ttl=100 time=5.866 ms
64 bytes from 141.101.127.201: icmp_seq=6 ttl=100 time=5.851 ms
64 bytes from 141.101.127.201: icmp_seq=7 ttl=100 time=6.005 ms
64 bytes from 141.101.127.201: icmp_seq=8 ttl=100 time=5.901 ms
64 bytes from 141.101.127.201: icmp_seq=9 ttl=100 time=5.858 ms
^C
--- 141.101.127.201 ping statistics ---
10 packets transmitted, 10 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 5.851/5.906/6.005/0.054 ms
>

Maybe CloudFlare is having some issues in the EU distro network right now, or something?



Lì'fyari leNa'vi 'Rrtamì, vay set 'almong a fra'u zera'u ta ngrrpongu
Na'vi Dictionary: http://files.learnnavi.org/dicts/NaviDictionary.pdf

Tìtstewan

#151
--> from Germany (sorry for German stuff... :-X)

 1    <1 ms    <1 ms    <1 ms  speedport.ip [192.168.2.1]
 2    16 ms    15 ms    15 ms  87.186.224.131
 3    16 ms    15 ms    15 ms  87.190.178.110
 4    20 ms    20 ms    20 ms  f-ed4-i.F.DE.NET.DTAG.DE [62.154.14.138]
 5    21 ms    21 ms    21 ms  80.156.161.46
 6    21 ms    21 ms    21 ms  xe-1-1-3.r20.frnkge04.de.bb.gin.ntt.net [129.250.5.221]
 7    26 ms    33 ms    27 ms  ae-1.r23.amstnl02.nl.bb.gin.ntt.net [129.250.3.179]
 8    34 ms    28 ms    28 ms  ae-1.r03.amstnl02.nl.bb.gin.ntt.net [129.250.2.147]
 9    31 ms    29 ms    29 ms  xe-4-0-5.ar1.ams3.nl.nlayer.net [69.22.139.202]
10     *        *        *     Zeitüberschreitung der Anforderung.
11    27 ms    26 ms    26 ms  108.162.200.202

C:\Windows\system32>tracert 141.101.127.201

Routenverfolgung zu 141.101.127.201 über maximal 30 Abschnitte

 1    <1 ms    <1 ms    <1 ms  speedport.ip [192.168.2.1]
 2    16 ms    16 ms    16 ms  87.186.224.131
 3    16 ms    15 ms    16 ms  87.190.178.114
 4    23 ms    20 ms    20 ms  f-ed4-i.F.DE.NET.DTAG.DE [62.154.14.138]
 5    21 ms    21 ms    20 ms  80.157.128.230
 6    21 ms    21 ms    21 ms  xe-1-1-3.r20.frnkge04.de.bb.gin.ntt.net [129.250.5.221]
 7    27 ms    27 ms    27 ms  ae-1.r23.amstnl02.nl.bb.gin.ntt.net [129.250.3.179]
 8    29 ms    28 ms    28 ms  ae-1.r03.amstnl02.nl.bb.gin.ntt.net [129.250.2.147]
 9    35 ms    31 ms    29 ms  xe-4-0-5.ar1.ams3.nl.nlayer.net [69.22.139.202]
10     *        *        *     Zeitüberschreitung der Anforderung.
11    28 ms    27 ms    28 ms  141.101.127.201

Edit:
Ping test says: maximum 33ms!




As I mentioned, this issue appers at a specific time of a day. Just right now is everything perfect, but how it will look some hours later?
I will do this test during the issue...

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Toruk Makto

You're probably not getting stuff from the same server I am (it's an anycast IP). The CF CDN network has delivery proxies all over the world. I will open a ticket with them to see if they can find anything.

Lì'fyari leNa'vi 'Rrtamì, vay set 'almong a fra'u zera'u ta ngrrpongu
Na'vi Dictionary: http://files.learnnavi.org/dicts/NaviDictionary.pdf

Tìtstewan

All Na'vi fingers crossed.
Irayo ma Markì that you to try to fix this issue! :D

At the moment:
Ping 141.101.127.201 with 32 Bytes Data:
Antwort von 141.101.127.201: Bytes=32 Zeit=28ms TTL=56
Antwort von 141.101.127.201: Bytes=32 Zeit=34ms TTL=56
Antwort von 141.101.127.201: Bytes=32 Zeit=28ms TTL=56
Antwort von 141.101.127.201: Bytes=32 Zeit=28ms TTL=56

Ping-Statistik für 141.101.127.201:
   Pakets: sent = 4, get = 4, lost = 0
   (0% lost),
Ca. Times in Millisec.:
   Minimum = 28ms, Maximum = 34ms, avg. = 29ms

:D
(..and yesterday...this was impossible!)

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Tìtstewan

Browser say: 108.162.200.202
:(

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Toruk Makto

#155
I have a ticket open with them now.



EDIT: Update from CloudFlare support:

"There was some congestion earlier in our Frankfurt datacenter, which has been resolved. "

So there you have it.  :D

Lì'fyari leNa'vi 'Rrtamì, vay set 'almong a fra'u zera'u ta ngrrpongu
Na'vi Dictionary: http://files.learnnavi.org/dicts/NaviDictionary.pdf

Tìtstewan

Quote from: Toruk Makto on January 06, 2014, 01:47:49 PM
"There was some congestion earlier in our Frankfurt datacenter, which has been resolved. "
Well, this explain a lots of weird things I saw...

Oe irayo seiyi ngaru nìtxan, ma Markì! +1 :D

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Clarke

Ah, that explains why I got exactly 1 CDN issue earlier. Glad it's all fixed.

Toruk Makto

Well, it was a grand experiment, but given all of the problems we have had and CloudFlare's inability to explain why distributed content simply doesn't work properly over cellular LTE networks, I am dropping CloudFlare for learnnavi.org and dothraki.org..  Our server is quite robust and we have a ton of bandwidth, so we will ride out on our own resouces.


Lì'fyari leNa'vi 'Rrtamì, vay set 'almong a fra'u zera'u ta ngrrpongu
Na'vi Dictionary: http://files.learnnavi.org/dicts/NaviDictionary.pdf

Tìtstewan

Wow I'm surpised! :o
CL is powerful and a nice feature, but only if their datacenters works *looking annoyed to Frankurt*.
If I read the posts in this thread, it seems the Euro smuk got some problems with CL...

Quote from: Toruk Makto on January 11, 2014, 06:53:24 AM
doesn't work properly over cellular LTE networks
Awww. I'm happy that I don't own this wireless technology.
It's not nice to share one LTE cell with thousands of people...




BTW,
In the rule thread a list tag is broken.

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