Are we stress testing again? - page 28.

scarsbergholden

hero member

Activity: 686

Merit: 500

Quote from: guitarplinker on July 06, 2015, 10:01:50 PM

Looks like the transaction spam might be slowing down a little bit, I'm only seeing a few transactions per second now. Some serious strain on the network though, looks like the peak transactions per second was 212 (!) according to this page.

is looks likes things have slowed down, i wonder if they are trying to break the 200k transaction mark has all time high, i dont know if it was just me but i saw more the 200 transactions per second i thought is way 457 at peak.

guitarplinker

legendary

Activity: 1694

Merit: 1024

Looks like the transaction spam might be slowing down a little bit, I'm only seeing a few transactions per second now. Some serious strain on the network though, looks like the peak transactions per second was 212 (!) according to this page.

OROBTC

legendary

Activity: 2940

Merit: 1865

...

OK, just for my own fun (?), education, and entertainment, I sent a small amount of BTC between addresses, and included a 0.0006 ($0.16) miner's fee. Let's see if it goes through and gets confirmed anytime soon. (I was able to get on blockchain.info after trying a few times)

If it does NOT get confirmed in a reasonable amount of time, then that throws into some doubt the utility of the Bitcoin Ecosystem while under this attack...

EDIT:

Transaction confirmed.

I guess it is only very low fees NOT getting confirmed.

OROBTC

legendary

Activity: 2940

Merit: 1865

...

10:27 PM US ET

I come back after some 5 hours, and see that things have not improved. My earlier transaction was receiving a small payment with approx. $0.00 as mining fee, that was many hours ago. Still unconfirmed.

I had this idea of trying to send $2.00 or so to one of my addresses, and pay $0.05 to see what happens, but I can't even log on to blockchain.info (my "Trx Wallet") to even try that.

Ugh.

***** Perhaps an answer might be to ban payments of under $0.01 and/or fees under, say, BTC0.0002? *****

achow101

staff

Activity: 3458

Merit: 6793

Just writing some code

Quote from: ChetnotAtkins on July 06, 2015, 08:55:18 PM

2. Either tradeblock.com or statoshi.info are behind this. They always show by far the largest values (tx/s and mempool size) and thus are always the sites that are referenced during these tests. It is a tremendous publicity for them.

I highly doubt that statoshi.info is behind this because the guy that runs the site probably doesn't have the money or infracstructure to carry out this prolonged spam attack. Possibly tradeblock, but still a stretch. Why would they want to anyways?

Also, I think statoshi's data is more reliable than tradeblock's because it reflects the mempool of miners. Tradeblock's seems to be every unconfirmed transaction broadcasted which will include transactions that are dropped by nodes and miners.

Sitarow

legendary

Activity: 1792

Merit: 1047

ChetnotAtkins

full member

Activity: 131

Merit: 101

No idea. Coinwalleteu was never heard from.

I have two conspiracy theories:

1. Blocksize politics

2. Either tradeblock.com or statoshi.info are behind this. They always show by far the largest values (tx/s and mempool size) and thus are always the sites that are referenced during these tests. It is a tremendous publicity for them.

knight22

legendary

Activity: 1372

Merit: 1000

--------------->¿?

Anyone knows who is doing this stress test this time?

ChetnotAtkins

full member

Activity: 131

Merit: 101

Wow 50000 unconfirmed transactions. This is really going to take a day to clear.

Gab0

full member

Activity: 283

Merit: 127

...

50.000

achow101

staff

Activity: 3458

Merit: 6793

Just writing some code

Quote from: ChetnotAtkins on July 06, 2015, 08:08:03 PM

blockchain.info filters transactions.

Look here: https://tradeblock.com/blockchain/

Already 45000 unconfirmed Transactions, damn!

What transactions does it filter? Why would it filter transactions at all?

ChetnotAtkins

full member

Activity: 131

Merit: 101

Is there actually a reachable mempool size that could seriously disrupt the normal operations of network clients?

scarsbergholden

hero member

Activity: 686

Merit: 500

Quote from: ?? on ??

Just went over 500 transactions/second again. This is the past 5 mins

wow is getting pushed hard, i wonder how long is the 500 transactions per second would be running for, i was going to pay for something now i guess I'll just wait.

TeamButtcoin

sr. member

Activity: 466

Merit: 500

Quote from: hcf27 on July 06, 2015, 08:02:55 PM

where can you see the 40k unconfirmed transactions, I can only see 6k on https://blockchain.info/en/unconfirmed-transactions

https://tradeblock.com/blockchain/

and its 45k now

ChetnotAtkins

full member

Activity: 131

Merit: 101

blockchain.info filters transactions.

Look here: https://tradeblock.com/blockchain/

Already 45000 unconfirmed transactions, damn!

hcf27

full member

Activity: 257

Merit: 100

where can you see the 40k unconfirmed transactions, I can only see 6k on https://blockchain.info/en/unconfirmed-transactions

Pathi

sr. member

Activity: 244

Merit: 250

I notice it is taking a long time to open my wallet also. (Bitcoin core) It is just stuck on verifying blocks for 30 minutes or so. Usually only takes 10 minutes or so.

ChetnotAtkins

full member

Activity: 131

Merit: 101

Why would this value not show on the standard graph?

They really want to know it this time! This backlog will take a day to clear.

ChetnotAtkins

full member

Activity: 131

Merit: 101

Yes we may never know.

40000 unconfirmed transactions! Insane.

ChetnotAtkins

full member

Activity: 131

Merit: 101

Quote from: ?? on ??

Spam ramped up to full power again, over 600 transactions/second at peak, still over 100/second right now.

Over 37,000 unconfirmed transactions, 30+ mb in the mempool.

Yes this one is interesting again. It seems they improved their server setup over the last trials

Topic: Are we stress testing again? - page 28. (Read 33192 times)