Bitcointalk Mobile Browser presented by IRLBTC™

<< >> (p.21)

Author

Topic: Are we stress testing again? (Read 33245 times)

Somekindabitcoin

Hero Member

Offline

Activity: 518
Merit: 500

Re: Are we stress testing again?

July 20, 2015, 01:03:31 PM

#401

Quote from: JorgeStolfi on July 20, 2015, 12:27:47 PM

Quote from: Somekindabitcoin on July 20, 2015, 11:20:38 AM

There's no more stress test, which is nice. I hope the guy who did it will share some info with us.

After the first aborted attempt, Coinwallet.eu posted a report of the method and effects on reddit. Hopefully they will do the same for this one.

I hope for it too. If yes, please post it here because I don't have Reddit account.

turvarya

Hero Member

Offline

Activity: 714
Merit: 502

Re: Are we stress testing again?

July 20, 2015, 01:11:36 PM

#402

Quote from: Somekindabitcoin on July 20, 2015, 01:03:31 PM

Quote from: JorgeStolfi on July 20, 2015, 12:27:47 PM

Quote from: Somekindabitcoin on July 20, 2015, 11:20:38 AM

There's no more stress test, which is nice. I hope the guy who did it will share some info with us.

After the first aborted attempt, Coinwallet.eu posted a report of the method and effects on reddit. Hopefully they will do the same for this one.

I hope for it too. If yes, please post it here because I don't have Reddit account.

I doubt that there will be a report. As far as I know, there is nobody, who claimed that they did the big one. coinwallet.eu(whoever the hell they are) got pretty silent.
BTW. you can read reddit without an account.

https://forum.bitcoin.com/
New censorship-free forum by Roger Ver. Try it out.

Somekindabitcoin

Hero Member

Offline

Activity: 518
Merit: 500

Re: Are we stress testing again?

July 20, 2015, 01:27:11 PM

#403

Quote from: turvarya on July 20, 2015, 01:11:36 PM

Quote from: Somekindabitcoin on July 20, 2015, 01:03:31 PM

Quote from: JorgeStolfi on July 20, 2015, 12:27:47 PM

Quote from: Somekindabitcoin on July 20, 2015, 11:20:38 AM

There's no more stress test, which is nice. I hope the guy who did it will share some info with us.

After the first aborted attempt, Coinwallet.eu posted a report of the method and effects on reddit. Hopefully they will do the same for this one.

I hope for it too. If yes, please post it here because I don't have Reddit account.

I know, but I don't have reddit account so I'm not checking reddit, logic..

JorgeStolfi

Hero Member

Offline

Activity: 910
Merit: 1003

Re: Are we stress testing again?

July 20, 2015, 03:10:16 PM

#404

Quote from: turvarya on July 20, 2015, 01:11:36 PM

I doubt that there will be a report. As far as I know, there is nobody, who claimed that they did the big one. coinwallet.eu(whoever the hell they are) got pretty silent.

In that previous report that I linked to, they say that they had aborted the test for technical problems, they were about to retry the full test, and that their goal was to get 200 MB of backlog. Which they did. I see no reason to think that the test was done by some other entity.

On the other hand, no one knows who "coinwallet.eu" actually is.

Academic interest in bitcoin only. Not owner, not trader, very skeptical of its longterm success.

Pathi (OP)

Sr. Member

Offline

Activity: 244
Merit: 250

Re: Are we stress testing again?

July 28, 2015, 01:24:51 AM

#405

I can't believe this thread is still alive.

RoadTrain

Legendary

Offline

Activity: 1386
Merit: 1009

Re: Are we stress testing again?

July 28, 2015, 06:03:55 PM

#406

It seems the 'stress attack' is back Cheesy

Pathi (OP)

Sr. Member

Offline

Activity: 244
Merit: 250

Re: Are we stress testing again?

July 28, 2015, 06:30:19 PM

#407

Looks like it. 2.5 hours and no confirmations on todays transaction.

ajrah

Sr. Member

Offline

Activity: 350
Merit: 250

Re: Are we stress testing again?

July 28, 2015, 07:46:21 PM

#408

Quote from: Pathi on July 28, 2015, 06:30:19 PM

Looks like it. 2.5 hours and no confirmations on todays transaction.

Same here, still no confirmation after 4 hours.
https://blockchain.info/tx/5319746526ff57d15c1f195d046308055dd5aa61d7c10621d3e1aef3fbb049a0

▓▓▓ BITMIXER.IO ▓▓▓▓▓▓ High Volume Bitcoin MIXER ▓▓▓

Pathi (OP)

Sr. Member

Offline

Activity: 244
Merit: 250

Re: Are we stress testing again?

July 28, 2015, 07:56:07 PM

#409

I bet the spammers are reading this thread. How about you guys spam me with some btc please?

1DvvC36jvRACMUfYHcWN3bFbmMwyNpGGEJ

tspacepilot

Legendary

Offline

Activity: 1456
Merit: 1085

I may write code in exchange for bitcoins.

Re: Are we stress testing again?

July 28, 2015, 08:18:13 PM

#410

Quote from: ajrah on July 28, 2015, 07:46:21 PM

Quote from: Pathi on July 28, 2015, 06:30:19 PM

Looks like it. 2.5 hours and no confirmations on todays transaction.

Same here, still no confirmation after 4 hours.
https://blockchain.info/tx/5319746526ff57d15c1f195d046308055dd5aa61d7c10621d3e1aef3fbb049a0

Wow, looks like I finally got lucky on this front, I sent and received some BTC yesterday. Last two times these "stress-tests"/spam-attacks happened I was caught up in the middle of it waiting for a confirmation for hours.

foodstamps

Hero Member

Offline

Activity: 938
Merit: 502

Re: Are we stress testing again?

July 28, 2015, 08:32:17 PM

#411

Quote from: RoadTrain on July 28, 2015, 06:03:55 PM

It seems the 'stress attack' is back Cheesy

Not again

Blockchain is at 7k unconfirmed at the moment.

PolarPoint

Hero Member

Offline

Activity: 672
Merit: 500

Re: Are we stress testing again?

July 28, 2015, 09:26:57 PM

#412

Quote from: foodstamps on July 28, 2015, 08:32:17 PM

Blockchain is at 7k unconfirmed at the moment.

7k unconfirmed is not too bad. We had 28k unconfirmed in the last stress test session. If the numbers return to normal in a few hours, I think it's just a co-incidence that a lot of people want to send coins at the same time.

JorgeStolfi

Hero Member

Offline

Activity: 910
Merit: 1003

Re: Are we stress testing again?

July 28, 2015, 11:48:27 PM

#413

This site may be useful to follow the "test".

It does not seem to be an accidental surge of traffic. There was a sustained excess All these excess transactions seem to have the same fee (0.2 mBTC/kB) so transactions that pay less than that fee will be delayed until the backlog clears.

According to that site (approximate values):


Normal incoming tx rate         N = 0.67 kB/s (400 kB/block)

Peak incoming tx rate in test   P = 2.33 kB/s (1400 kB/block)

Apparent network capacity       C = 1.32 kB/s (790 kB/block)

Current backlog                 B = 13 MB.  

Current incoming tx rate        R = 0.90 kB/s (540 kB/block)

Expected time to clear          T = B/(C - N) = 5.6 hours (33 blocks)

Academic interest in bitcoin only. Not owner, not trader, very skeptical of its longterm success.

jbrnt

Hero Member

Offline

Activity: 672
Merit: 500

Re: Are we stress testing again?

July 29, 2015, 01:24:48 AM

#414

I have a feeling of being extorted for sending my money:
Send us double the normal fee, or your transaction will be delayed indefinitely Angry

It costs whoever is doing this 0.0002 for each transaction he spams. He cannot continue for long. Last time lasted for 5 days. I am not sending anything until the spam dies down.

JorgeStolfi

Hero Member

Offline

Activity: 910
Merit: 1003

Re: Are we stress testing again?

July 29, 2015, 04:50:28 AM

#415

Quote from: jbrnt on July 29, 2015, 01:24:48 AM

It costs whoever is doing this 0.0002 for each transaction he spams. He cannot continue for long. Last time lasted for 5 days. I am not sending anything until the spam dies down.

It seems that all his transactions have fee 0.2 mBTC/kB exactly. If you use a slightly larger fee, your transactions should go through right away.

Academic interest in bitcoin only. Not owner, not trader, very skeptical of its longterm success.

SebastianJu

Legendary

Offline

Activity: 2674
Merit: 1083

Legendary Escrow Service - Tip Jar in Profile

Re: Are we stress testing again?

July 29, 2015, 12:19:25 PM

#416

Quote from: jbrnt on July 29, 2015, 01:24:48 AM

I have a feeling of being extorted for sending my money:
Send us double the normal fee, or your transaction will be delayed indefinitely Angry

It costs whoever is doing this 0.0002 for each transaction he spams. He cannot continue for long. Last time lasted for 5 days. I am not sending anything until the spam dies down.

Yeah... maybe the new game is to start spam attacks occassionally for a couple hours. That way bitcoiners never know if their transaction might be caught in a spam attack suddenly. And maybe they pay more from the start then.

At least it stopped now. Im too tired of these ... persons that i dont even want to get angry. Cheesy

Please ALWAYS contact me through bitcointalk pm before sending someone coins.

Mickeyb

Hero Member

Offline

Activity: 798
Merit: 1000

Move On !!!!!!

Re: Are we stress testing again?

July 29, 2015, 12:31:32 PM

#417

So are they doing it again? I have a stuck transaction again event though I sent it with the 0.0002 fee.

Do we have any clue who is doing this and what is the permanent solution except the temporary solution to raise the tx fee.

amaclin

Legendary

Offline

Activity: 1260
Merit: 1019

Re: Are we stress testing again?

July 29, 2015, 12:43:01 PM

#418

Quote from: Mickeyb on July 29, 2015, 12:31:32 PM

So are they doing it again?

Yes, they are.
Somebody is sending (right now this wave is over) small amounts.
You can see these transactions in blocks. For example one of latest blocks:
https://blockchain.info/block/000000000000000008763b540d4b795c96a8e5277332ff227d7c3bf78addeed8
Scroll to the bottom and go up. You will see a lot of transactions which sends 0.00001 to several addresses

Mickeyb

Hero Member

Offline

Activity: 798
Merit: 1000

Move On !!!!!!

Re: Are we stress testing again?

July 29, 2015, 01:18:02 PM

#419

Quote from: amaclin on July 29, 2015, 12:43:01 PM

Quote from: Mickeyb on July 29, 2015, 12:31:32 PM

So are they doing it again?

Oh Ok, I see! I guess to be safe, I need to raise the fees to 0.0005. But like somebody said above, this does fell like extortion. I hope this will be solved soon.

SebastianJu

Legendary

Offline

Activity: 2674
Merit: 1083

Legendary Escrow Service - Tip Jar in Profile

Re: Are we stress testing again?

July 29, 2015, 01:20:50 PM

#420

I dont think anything is going on at the moment. Unconfirmed transactions are below 2000 and thats normal. https://blockchain.info/de/unconfirmed-transactions

I sent a zero fee transaction shortly before and it went through as fast as any transaction.

Please ALWAYS contact me through bitcointalk pm before sending someone coins.

Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 [21] 22 23 24 25 26 27 28 29 30 »

Page 20

Viewing Page: 21