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Topic: [ANN][SIM] Simcoin - A Simple Coin - page 6. (Read 157763 times)

rlh
hero member
Activity: 804
Merit: 1004
December 02, 2014, 05:37:47 AM
Ha! Funny image progression, but your last image is wrong.  Should have been this:



Cheesy
hero member
Activity: 840
Merit: 1002
Simcoin Developer
December 02, 2014, 05:00:14 AM
Do you have some stats about the distribution?

That's a good question! I haven't done this for a while. So here goes:

Distribution update



234 accounts own simcoins now vs 210 after the IPO and vs 254 in August.

So we lost 20 people, who exited completely. That's a bit insulting. Couldn't you leave at least 10 K, in case I turn out not to be the complete failure you think I am? Smiley

But, oh well, hopefully the joke will be on them.

The top 10 accounts own 23.42% vs 21.26% on August 31.

You can see it in the graph, the money went from the bottom half of the curve to the top half.

Rich get richer, you know Smiley

While the bottom half complains that "we're 99%, give us more", as if they have anyone else to blame but themselves...



Wink
hero member
Activity: 784
Merit: 500
December 01, 2014, 06:51:01 PM
Progress report

This week I continued working on bootstrapping/downloading, because before you can start downloading, you need to figure out what you need to download and get a consensus on that.

So there are 2 more tasks on top of the downloader. Can't go into details here, but the previous solution required an additional database table and the new one works with existing structure, and in general is more flexible.

Also did more SQLite performance tests to make sure the new scheme is fast enough.

In a day or two I expect to finish this part of the system and hopefully never touch it again Smiley

This time the solution seems to be quite good.



Do you have some stats about the distribution?
hero member
Activity: 840
Merit: 1002
Simcoin Developer
November 30, 2014, 02:37:49 PM
Progress report

This week I continued working on bootstrapping/downloading, because before you can start downloading, you need to figure out what you need to download and get a consensus on that.

So there are 2 more tasks on top of the downloader. Can't go into details here, but the previous solution required an additional database table and the new one works with existing structure, and in general is more flexible.

Also did more SQLite performance tests to make sure the new scheme is fast enough.

In a day or two I expect to finish this part of the system and hopefully never touch it again Smiley

This time the solution seems to be quite good.

sr. member
Activity: 316
Merit: 250
Simcoin Puny Humans Communicator
November 26, 2014, 12:07:26 AM
hero member
Activity: 840
Merit: 1002
Simcoin Developer
November 23, 2014, 12:30:39 PM
Progress report

As you know, this week I was working on the transaction downloader. Here's a new version of it, which is almost a complete rewrite:

https://simcoin.info/bootstrap-test2.zip

It's now more efficient, better tolerates lost packets and the overhead is dramatically reduced.

It also downloads the file twice, in two separate streams, to demonstrate scalability. Each stream downloads at the same speed as the single stream version, so the total speed is doubled.

--

As usual, most of the time was spent trying to foresee any possible issues or attacks. This is the most daunting part of the project, but since so few developers seem to do it, I think I must continue doing so.


legendary
Activity: 1680
Merit: 1001
CEO Bitpanda.com
November 19, 2014, 11:07:10 AM
Ok, then I missunderstood. I thought this little test was implying, that your network will be able to support >1000tps constantly.

My current design goal is 100 TPS, although I make sure that all design decisions allow the system to scale up to 1000 TPS if needed.

That is awesome. I am eager to see such a design in action.
legendary
Activity: 1708
Merit: 1000
Reality is stranger than fiction
November 19, 2014, 10:53:30 AM
Ok, then I missunderstood. I thought this little test was implying, that your network will be able to support >1000tps constantly.

My current design goal is 100 TPS, although I make sure that all design decisions allow the system to scale up to 1000 TPS if needed.

Wow  Shocked Shocked

 Cool Cool Cool
hero member
Activity: 840
Merit: 1002
Simcoin Developer
November 19, 2014, 10:50:47 AM
Ok, then I missunderstood. I thought this little test was implying, that your network will be able to support >1000tps constantly.

My current design goal is 100 TPS, although I make sure that all design decisions allow the system to scale up to 1000 TPS if needed.
legendary
Activity: 1680
Merit: 1001
CEO Bitpanda.com
November 19, 2014, 10:42:30 AM
Does this scale well? I guess all nodes need the same information all the time.

This is only needed if your node went offline and now needs to catch up. Or for the client to receive transaction history for your account, in which case 1000 TPS is pretty good. If you have 1000 transactions in your account it will only take a second to download them all.

It's also a test of a "single-threaded" downloading. It can easily be scaled up by downloading in parallel.

Ok, then I missunderstood. I thought this little test was implying, that your network will be able to support >1000tps constantly.
hero member
Activity: 840
Merit: 1002
Simcoin Developer
November 19, 2014, 10:03:29 AM
results for mobile connection (but 4G)

Damn, this is even more reliable than wi-fi's Grin
member
Activity: 89
Merit: 10
November 19, 2014, 10:00:42 AM
results for mobile connection (but 4G)

Code:
[2014-11-19 14:58:18.586][+] -- Simcoin Bootstrap Test v0.1a --

[2014-11-19 14:58:18.586][ ] Initializing network for port 7810...
[2014-11-19 14:58:18.587][+] Network initialized, port 7810
[2014-11-19 14:58:18.587][ ] Mode: client
[2014-11-19 14:58:18.589][ ] Working...
[2014-11-19 14:58:19.746][ ] Total: 1361 txs (q: 0), 388 / 630 Kb, 1.2 sec = 335.9 Kb/sec, 1177 txs/sec
[2014-11-19 14:58:20.974][ ] Total: 2687 txs (q: 0), 767 / 1314 Kb, 2.4 sec = 321.8 Kb/sec, 1127 txs/sec
[2014-11-19 14:58:22.200][ ] Total: 4411 txs (q: 0), 1267 / 2121 Kb, 3.6 sec = 350.9 Kb/sec, 1222 txs/sec
[2014-11-19 14:58:23.424][ ] Total: 6086 txs (q: 0), 1747 / 2907 Kb, 4.8 sec = 361.3 Kb/sec, 1259 txs/sec
[2014-11-19 14:58:24.649][ ] Total: 7547 txs (q: 0), 2172 / 3659 Kb, 6.1 sec = 358.5 Kb/sec, 1246 txs/sec
[2014-11-19 14:58:25.886][ ] Total: 8591 txs (q: 0), 2465 / 4347 Kb, 7.3 sec = 337.8 Kb/sec, 1177 txs/sec
[2014-11-19 14:58:27.110][ ] Total: 9990 txs (q: 0), 2866 / 5119 Kb, 8.5 sec = 336.4 Kb/sec, 1172 txs/sec
[2014-11-19 14:58:28.339][ ] Total: 11338 txs (q: 0), 3259 / 5790 Kb, 9.7 sec = 334.3 Kb/sec, 1163 txs/sec
[2014-11-19 14:58:29.568][ ] Total: 12852 txs (q: 0), 3696 / 6544 Kb, 11.0 sec = 336.7 Kb/sec, 1171 txs/sec
[2014-11-19 14:58:30.803][ ] Total: 14052 txs (q: 0), 4039 / 7348 Kb, 12.2 sec = 330.7 Kb/sec, 1151 txs/sec
[2014-11-19 14:58:32.024][ ] Total: 15682 txs (q: 0), 4516 / 8093 Kb, 13.4 sec = 336.1 Kb/sec, 1167 txs/sec
[2014-11-19 14:58:33.260][ ] Total: 16445 txs (q: 0), 4728 / 8590 Kb, 14.7 sec = 322.3 Kb/sec, 1121 txs/sec
[2014-11-19 14:58:34.485][ ] Total: 16645 txs (q: 0), 4785 / 8816 Kb, 15.9 sec = 301.0 Kb/sec, 1047 txs/sec
[2014-11-19 14:58:35.710][ ] Total: 17875 txs (q: 0), 5145 / 9737 Kb, 17.1 sec = 300.5 Kb/sec, 1044 txs/sec
[2014-11-19 14:58:36.940][ ] Total: 19326 txs (q: 0), 5561 / 10608 Kb, 18.4 sec = 303.0 Kb/sec, 1053 txs/sec
[2014-11-19 14:58:38.173][ ] Total: 20595 txs (q: 0), 5932 / 11309 Kb, 19.6 sec = 302.9 Kb/sec, 1052 txs/sec
[2014-11-19 14:58:39.400][ ] Total: 21639 txs (q: 0), 6241 / 12073 Kb, 20.8 sec = 299.9 Kb/sec, 1040 txs/sec
[2014-11-19 14:58:40.618][ ] Total: 22932 txs (q: 0), 6609 / 12765 Kb, 22.0 sec = 300.0 Kb/sec, 1041 txs/sec
[2014-11-19 14:58:41.852][ ] Total: 23932 txs (q: 0), 6890 / 13492 Kb, 23.3 sec = 296.2 Kb/sec, 1029 txs/sec
[2014-11-19 14:58:43.090][ ] Total: 24879 txs (q: 0), 7160 / 14276 Kb, 24.5 sec = 292.2 Kb/sec, 1015 txs/sec
[2014-11-19 14:58:44.314][ ] Total: 26511 txs (q: 0), 7630 / 15036 Kb, 25.7 sec = 296.6 Kb/sec, 1031 txs/sec
[2014-11-19 14:58:45.538][ ] Total: 27845 txs (q: 0), 8014 / 15822 Kb, 26.9 sec = 297.4 Kb/sec, 1033 txs/sec
[2014-11-19 14:58:46.765][ ] Total: 29129 txs (q: 0), 8380 / 16466 Kb, 28.2 sec = 297.4 Kb/sec, 1034 txs/sec
[2014-11-19 14:58:47.996][ ] Total: 30492 txs (q: 0), 8775 / 17239 Kb, 29.4 sec = 298.4 Kb/sec, 1037 txs/sec
[2014-11-19 14:58:49.224][ ] Total: 31493 txs (q: 0), 9058 / 17956 Kb, 30.6 sec = 295.7 Kb/sec, 1028 txs/sec
[2014-11-19 14:58:50.456][ ] Total: 32916 txs (q: 0), 9458 / 18736 Kb, 31.9 sec = 296.8 Kb/sec, 1033 txs/sec
[2014-11-19 14:58:51.685][ ] Total: 34027 txs (q: 0), 9777 / 19481 Kb, 33.1 sec = 295.4 Kb/sec, 1028 txs/sec
[2014-11-19 14:58:52.916][ ] Total: 35312 txs (q: 0), 10139 / 20274 Kb, 34.3 sec = 295.4 Kb/sec, 1029 txs/sec
[2014-11-19 14:58:54.149][ ] Total: 36535 txs (q: 0), 10489 / 20914 Kb, 35.6 sec = 295.0 Kb/sec, 1027 txs/sec
[2014-11-19 14:58:55.387][ ] Total: 37746 txs (q: 0), 10844 / 21732 Kb, 36.8 sec = 294.7 Kb/sec, 1026 txs/sec
[2014-11-19 14:58:56.618][ ] Total: 39498 txs (q: 0), 11353 / 22482 Kb, 38.0 sec = 298.5 Kb/sec, 1039 txs/sec
[2014-11-19 14:58:57.845][ ] Total: 41433 txs (q: 0), 11900 / 23278 Kb, 39.3 sec = 303.1 Kb/sec, 1055 txs/sec
[2014-11-19 14:58:59.072][ ] Total: 42897 txs (q: 0), 12322 / 24002 Kb, 40.5 sec = 304.4 Kb/sec, 1060 txs/sec
[2014-11-19 14:59:00.296][ ] Total: 44801 txs (q: 0), 12871 / 24722 Kb, 41.7 sec = 308.6 Kb/sec, 1074 txs/sec
[2014-11-19 14:59:01.532][ ] Total: 45962 txs (q: 0), 13214 / 25470 Kb, 42.9 sec = 307.7 Kb/sec, 1070 txs/sec
[2014-11-19 14:59:02.756][ ] Total: 47311 txs (q: 0), 13605 / 26244 Kb, 44.2 sec = 308.0 Kb/sec, 1071 txs/sec
[2014-11-19 14:59:03.979][ ] Total: 48734 txs (q: 0), 14015 / 26994 Kb, 45.4 sec = 308.8 Kb/sec, 1074 txs/sec
[2014-11-19 14:59:05.206][ ] Total: 50329 txs (q: 0), 14480 / 27733 Kb, 46.6 sec = 310.6 Kb/sec, 1080 txs/sec
[2014-11-19 14:59:06.426][ ] Total: 51823 txs (q: 0), 14908 / 28552 Kb, 47.8 sec = 311.6 Kb/sec, 1083 txs/sec
[2014-11-19 14:59:07.649][ ] Total: 53164 txs (q: 0), 15292 / 29292 Kb, 49.1 sec = 311.7 Kb/sec, 1084 txs/sec
[2014-11-19 14:59:08.878][ ] Total: 54163 txs (q: 0), 15588 / 30014 Kb, 50.3 sec = 310.0 Kb/sec, 1077 txs/sec
[2014-11-19 14:59:10.109][ ] Total: 55351 txs (q: 0), 15933 / 30711 Kb, 51.5 sec = 309.3 Kb/sec, 1074 txs/sec
[2014-11-19 14:59:10.678][+] Saving...
[2014-11-19 14:59:10.872][+] Done!
[2014-11-19 14:59:10.875][ ] Main loop stopped.
[2014-11-19 14:59:10.981][ ] Shutting down network...
[2014-11-19 14:59:10.982][ ] ^ DONE ^
hero member
Activity: 840
Merit: 1002
Simcoin Developer
November 19, 2014, 09:43:38 AM
Thanks for the results.

Can anyone test this over a 3G connection? Land lines and wi-fi's are pretty reliable.
member
Activity: 89
Merit: 10
November 19, 2014, 06:10:33 AM
Here my results:

Code:
[2014-11-19 11:06:39.122][+] -- Simcoin Bootstrap Test v0.1a --
[2014-11-19 11:06:39.122][ ] Initializing network for port 7810...
[2014-11-19 11:06:39.122][+] Network initialized, port 7810
[2014-11-19 11:06:39.122][ ] Mode: client
[2014-11-19 11:06:39.122][ ] Working...
[2014-11-19 11:06:40.294][ ] Total: 2110 txs (q: 0), 600 / 685 Kb, 1.2 sec = 518.8 Kb/sec, 1824 txs/sec
[2014-11-19 11:06:41.513][ ] Total: 3910 txs (q: 0), 1120 / 1378 Kb, 2.4 sec = 471.4 Kb/sec, 1646 txs/sec
[2014-11-19 11:06:42.732][ ] Total: 5834 txs (q: 0), 1674 / 2186 Kb, 3.6 sec = 465.7 Kb/sec, 1623 txs/sec
[2014-11-19 11:06:43.951][ ] Total: 7165 txs (q: 0), 2058 / 2884 Kb, 4.8 sec = 427.6 Kb/sec, 1488 txs/sec
[2014-11-19 11:06:45.170][ ] Total: 9048 txs (q: 0), 2597 / 3625 Kb, 6.0 sec = 430.6 Kb/sec, 1500 txs/sec
[2014-11-19 11:06:46.389][ ] Total: 10570 txs (q: 0), 3037 / 4409 Kb, 7.3 sec = 418.8 Kb/sec, 1458 txs/sec
[2014-11-19 11:06:47.608][ ] Total: 11900 txs (q: 0), 3420 / 5128 Kb, 8.5 sec = 403.7 Kb/sec, 1405 txs/sec
[2014-11-19 11:06:48.828][ ] Total: 13900 txs (q: 0), 3996 / 5882 Kb, 9.7 sec = 412.4 Kb/sec, 1434 txs/sec
[2014-11-19 11:06:50.047][ ] Total: 15100 txs (q: 0), 4346 / 6633 Kb, 10.9 sec = 398.4 Kb/sec, 1384 txs/sec
[2014-11-19 11:06:51.266][ ] Total: 16500 txs (q: 0), 4744 / 7310 Kb, 12.1 sec = 391.1 Kb/sec, 1360 txs/sec
[2014-11-19 11:06:52.484][ ] Total: 17900 txs (q: 0), 5153 / 8130 Kb, 13.3 sec = 386.1 Kb/sec, 1341 txs/sec
[2014-11-19 11:06:53.704][ ] Total: 19352 txs (q: 0), 5568 / 8883 Kb, 14.6 sec = 382.3 Kb/sec, 1329 txs/sec
[2014-11-19 11:06:54.923][ ] Total: 20552 txs (q: 0), 5920 / 9582 Kb, 15.8 sec = 375.0 Kb/sec, 1302 txs/sec
[2014-11-19 11:06:56.142][ ] Total: 21752 txs (q: 0), 6274 / 10348 Kb, 17.0 sec = 369.0 Kb/sec, 1279 txs/sec
[2014-11-19 11:06:57.361][ ] Total: 23552 txs (q: 0), 6783 / 11197 Kb, 18.2 sec = 372.2 Kb/sec, 1292 txs/sec
[2014-11-19 11:06:58.580][ ] Total: 24952 txs (q: 0), 7181 / 11934 Kb, 19.4 sec = 369.3 Kb/sec, 1283 txs/sec
[2014-11-19 11:06:59.799][ ] Total: 26552 txs (q: 0), 7641 / 12687 Kb, 20.7 sec = 369.8 Kb/sec, 1285 txs/sec
[2014-11-19 11:07:01.018][ ] Total: 27952 txs (q: 0), 8045 / 13322 Kb, 21.9 sec = 367.7 Kb/sec, 1277 txs/sec
[2014-11-19 11:07:02.237][ ] Total: 29727 txs (q: 0), 8554 / 14177 Kb, 23.1 sec = 370.3 Kb/sec, 1287 txs/sec
[2014-11-19 11:07:03.456][ ] Total: 31127 txs (q: 0), 8955 / 14864 Kb, 24.3 sec = 368.2 Kb/sec, 1280 txs/sec
[2014-11-19 11:07:04.675][ ] Total: 32927 txs (q: 0), 9461 / 15594 Kb, 25.5 sec = 370.5 Kb/sec, 1289 txs/sec
[2014-11-19 11:07:05.894][ ] Total: 34340 txs (q: 0), 9866 / 16342 Kb, 26.8 sec = 368.7 Kb/sec, 1283 txs/sec
[2014-11-19 11:07:07.113][ ] Total: 35367 txs (q: 0), 10155 / 17024 Kb, 28.0 sec = 363.0 Kb/sec, 1264 txs/sec
[2014-11-19 11:07:08.347][ ] Total: 36067 txs (q: 0), 10355 / 17419 Kb, 29.2 sec = 354.5 Kb/sec, 1235 txs/sec
[2014-11-19 11:07:09.567][ ] Total: 36403 txs (q: 0), 10451 / 17610 Kb, 30.4 sec = 343.5 Kb/sec, 1196 txs/sec
[2014-11-19 11:07:10.785][ ] Total: 36909 txs (q: 0), 10599 / 18099 Kb, 31.6 sec = 334.9 Kb/sec, 1166 txs/sec
[2014-11-19 11:07:12.005][ ] Total: 38548 txs (q: 0), 11078 / 18870 Kb, 32.9 sec = 337.1 Kb/sec, 1173 txs/sec
[2014-11-19 11:07:13.224][ ] Total: 39769 txs (q: 0), 11434 / 19570 Kb, 34.1 sec = 335.4 Kb/sec, 1167 txs/sec
[2014-11-19 11:07:14.443][ ] Total: 41994 txs (q: 0), 12065 / 20316 Kb, 35.3 sec = 341.7 Kb/sec, 1189 txs/sec
[2014-11-19 11:07:15.662][ ] Total: 43254 txs (q: 0), 12424 / 21001 Kb, 36.5 sec = 340.1 Kb/sec, 1184 txs/sec
[2014-11-19 11:07:16.881][ ] Total: 45054 txs (q: 0), 12945 / 21852 Kb, 37.7 sec = 343.0 Kb/sec, 1194 txs/sec
[2014-11-19 11:07:18.100][ ] Total: 46470 txs (q: 0), 13362 / 22557 Kb, 39.0 sec = 342.9 Kb/sec, 1193 txs/sec
[2014-11-19 11:07:19.320][ ] Total: 47947 txs (q: 0), 13789 / 23373 Kb, 40.2 sec = 343.2 Kb/sec, 1193 txs/sec
[2014-11-19 11:07:20.539][ ] Total: 49747 txs (q: 0), 14312 / 24129 Kb, 41.4 sec = 345.7 Kb/sec, 1202 txs/sec
[2014-11-19 11:07:22.617][ ] Total: 51373 txs (q: 0), 14775 / 24810 Kb, 43.5 sec = 339.8 Kb/sec, 1182 txs/sec
[2014-11-19 11:07:23.836][ ] Total: 53017 txs (q: 0), 15248 / 25619 Kb, 44.7 sec = 341.1 Kb/sec, 1186 txs/sec
[2014-11-19 11:07:25.056][ ] Total: 54817 txs (q: 0), 15781 / 26328 Kb, 45.9 sec = 343.7 Kb/sec, 1194 txs/sec
[2014-11-19 11:07:26.087][+] Saving...
[2014-11-19 11:07:26.368][+] Done!
[2014-11-19 11:07:26.368][ ] Main loop stopped.
[2014-11-19 11:07:26.493][ ] Shutting down network...
[2014-11-19 11:07:26.493][ ] ^ DONE ^

regards
hero member
Activity: 1110
Merit: 534
November 19, 2014, 05:31:13 AM

This is only needed if your node went offline and now needs to catch up. Or for the client to receive transaction history for your account, in which case 1000 TPS is pretty good. If you have 1000 transactions in your account it will only take a second to download them all.

It's also a test of a "single-threaded" downloading. It can easily be scaled up by downloading in parallel.

Hello.

When you say "downloading in parallel"  do you mean at "multi-threaded" download process?!
hero member
Activity: 840
Merit: 1002
Simcoin Developer
November 19, 2014, 04:21:43 AM
Does this scale well? I guess all nodes need the same information all the time.

This is only needed if your node went offline and now needs to catch up. Or for the client to receive transaction history for your account, in which case 1000 TPS is pretty good. If you have 1000 transactions in your account it will only take a second to download them all.

It's also a test of a "single-threaded" downloading. It can easily be scaled up by downloading in parallel.
legendary
Activity: 1680
Merit: 1001
CEO Bitpanda.com
November 18, 2014, 05:53:35 PM
Does this scale well? I guess all nodes need the same information all the time.
legendary
Activity: 1708
Merit: 1000
Reality is stranger than fiction
November 18, 2014, 02:10:49 PM
Code:
[2014-11-18 19:07:22.732][+] -- Simcoin Bootstrap Test v0.1a --

[2014-11-18 19:07:22.733][ ] Initializing network for port 7810...
[2014-11-18 19:07:22.737][+] Network initialized, port 7810
[2014-11-18 19:07:22.738][ ] Mode: client
[2014-11-18 19:07:22.741][ ] Working...
[2014-11-18 19:07:23.895][ ] Total: 1187 txs (q: 0), 340 / 631 Kb, 1.2 sec = 294.4 Kb/sec, 1028 txs/sec
[2014-11-18 19:07:25.126][ ] Total: 2787 txs (q: 0), 796 / 1430 Kb, 2.4 sec = 333.5 Kb/sec, 1168 txs/sec
[2014-11-18 19:07:26.348][ ] Total: 4187 txs (q: 0), 1202 / 2071 Kb, 3.6 sec = 333.3 Kb/sec, 1161 txs/sec
[2014-11-18 19:07:27.579][ ] Total: 5943 txs (q: 0), 1706 / 2925 Kb, 4.8 sec = 352.5 Kb/sec, 1228 txs/sec
[2014-11-18 19:07:28.808][ ] Total: 7472 txs (q: 0), 2150 / 3678 Kb, 6.1 sec = 354.3 Kb/sec, 1232 txs/sec
[2014-11-18 19:07:30.037][ ] Total: 9494 txs (q: 0), 2725 / 4361 Kb, 7.3 sec = 373.5 Kb/sec, 1301 txs/sec
[2014-11-18 19:07:31.261][ ] Total: 11225 txs (q: 0), 3228 / 5113 Kb, 8.5 sec = 378.8 Kb/sec, 1317 txs/sec
[2014-11-18 19:07:32.491][ ] Total: 12779 txs (q: 0), 3673 / 5907 Kb, 9.7 sec = 376.8 Kb/sec, 1311 txs/sec
[2014-11-18 19:07:33.716][ ] Total: 14649 txs (q: 0), 4213 / 6660 Kb, 11.0 sec = 383.8 Kb/sec, 1335 txs/sec
[2014-11-18 19:07:34.940][ ] Total: 15849 txs (q: 0), 4561 / 7358 Kb, 12.2 sec = 373.9 Kb/sec, 1299 txs/sec
[2014-11-18 19:07:36.165][ ] Total: 17229 txs (q: 0), 4957 / 8137 Kb, 13.4 sec = 369.3 Kb/sec, 1283 txs/sec
[2014-11-18 19:07:37.398][ ] Total: 19001 txs (q: 0), 5468 / 8852 Kb, 14.7 sec = 373.1 Kb/sec, 1296 txs/sec
[2014-11-18 19:07:38.625][ ] Total: 20346 txs (q: 0), 5858 / 9550 Kb, 15.9 sec = 368.8 Kb/sec, 1281 txs/sec
[2014-11-18 19:07:39.854][ ] Total: 21596 txs (q: 0), 6228 / 10312 Kb, 17.1 sec = 363.9 Kb/sec, 1262 txs/sec
[2014-11-18 19:07:41.074][ ] Total: 22666 txs (q: 0), 6531 / 11053 Kb, 18.3 sec = 356.3 Kb/sec, 1236 txs/sec
[2014-11-18 19:07:42.304][ ] Total: 24190 txs (q: 0), 6964 / 11902 Kb, 19.6 sec = 355.9 Kb/sec, 1237 txs/sec
[2014-11-18 19:07:43.536][ ] Total: 25529 txs (q: 0), 7371 / 12593 Kb, 20.8 sec = 354.5 Kb/sec, 1228 txs/sec
[2014-11-18 19:07:44.773][ ] Total: 26838 txs (q: 0), 7753 / 13347 Kb, 22.0 sec = 351.9 Kb/sec, 1218 txs/sec
[2014-11-18 19:07:46.009][ ] Total: 28013 txs (q: 0), 8091 / 14071 Kb, 23.3 sec = 347.7 Kb/sec, 1204 txs/sec
[2014-11-18 19:07:47.241][ ] Total: 29526 txs (q: 46), 8522 / 14874 Kb, 24.5 sec = 347.8 Kb/sec, 1205 txs/sec
[2014-11-18 19:07:48.468][ ] Total: 31178 txs (q: 0), 8991 / 15581 Kb, 25.7 sec = 349.5 Kb/sec, 1212 txs/sec
[2014-11-18 19:07:49.691][ ] Total: 32733 txs (q: 0), 9429 / 16277 Kb, 27.0 sec = 349.9 Kb/sec, 1215 txs/sec
[2014-11-18 19:07:50.920][ ] Total: 34333 txs (q: 0), 9888 / 17011 Kb, 28.2 sec = 350.9 Kb/sec, 1218 txs/sec
[2014-11-18 19:07:52.149][ ] Total: 35650 txs (q: 0), 10259 / 17725 Kb, 29.4 sec = 348.8 Kb/sec, 1212 txs/sec
[2014-11-18 19:07:53.374][ ] Total: 37206 txs (q: 0), 10710 / 18508 Kb, 30.6 sec = 349.6 Kb/sec, 1215 txs/sec
[2014-11-18 19:07:54.599][ ] Total: 38850 txs (q: 0), 11189 / 19321 Kb, 31.9 sec = 351.2 Kb/sec, 1219 txs/sec
[2014-11-18 19:07:55.833][ ] Total: 39873 txs (q: 0), 11485 / 19986 Kb, 33.1 sec = 347.1 Kb/sec, 1205 txs/sec
[2014-11-18 19:07:57.065][ ] Total: 41342 txs (q: 0), 11905 / 20743 Kb, 34.3 sec = 346.8 Kb/sec, 1204 txs/sec
[2014-11-18 19:07:58.300][ ] Total: 43103 txs (q: 0), 12412 / 21478 Kb, 35.6 sec = 349.1 Kb/sec, 1212 txs/sec
[2014-11-18 19:07:59.520][ ] Total: 44171 txs (q: 0), 12720 / 22208 Kb, 36.8 sec = 345.8 Kb/sec, 1201 txs/sec
[2014-11-18 19:08:00.745][ ] Total: 45618 txs (q: 0), 13143 / 22965 Kb, 38.0 sec = 345.8 Kb/sec, 1200 txs/sec
[2014-11-18 19:08:01.982][ ] Total: 47155 txs (q: 0), 13592 / 23729 Kb, 39.2 sec = 346.4 Kb/sec, 1202 txs/sec
[2014-11-18 19:08:03.216][ ] Total: 48377 txs (q: 0), 13942 / 24422 Kb, 40.5 sec = 344.5 Kb/sec, 1195 txs/sec
[2014-11-18 19:08:04.444][ ] Total: 49977 txs (q: 0), 14411 / 25237 Kb, 41.7 sec = 345.6 Kb/sec, 1198 txs/sec
[2014-11-18 19:08:05.676][ ] Total: 51377 txs (q: 0), 14808 / 25944 Kb, 42.9 sec = 344.9 Kb/sec, 1197 txs/sec
[2014-11-18 19:08:06.915][ ] Total: 53219 txs (q: 0), 15339 / 26761 Kb, 44.2 sec = 347.3 Kb/sec, 1205 txs/sec
[2014-11-18 19:08:08.148][ ] Total: 55019 txs (q: 0), 15869 / 27558 Kb, 45.4 sec = 349.5 Kb/sec, 1212 txs/sec
[2014-11-18 19:08:08.911][+] Saving...
[2014-11-18 19:08:09.074][+] Done!
[2014-11-18 19:08:09.075][ ] Main loop stopped.
[2014-11-18 19:08:09.178][ ] Shutting down network...
[2014-11-18 19:08:09.179][ ] ^ DONE ^

Connection: Download speed 58Mbps
                 Upload     speed 2Mbps
hero member
Activity: 840
Merit: 1002
Simcoin Developer
November 18, 2014, 01:43:13 PM
Ok, so here is the bootstrap downloading test tool:

https://simcoin.info/bootstrap-test.zip

I took a 10 Mb video file and split it into transactions payload of random size.

This produced about 55,000 transactions, a good sample to test downloading. Almost 10 min worth of transactions at 100 TPS.

So this tool is a stripped-down version of the server, which does only one thing - downloads transactions from 2 nodes, one in Switzerland and one in US.

Unzip, click on "run.bat". When it finishes, post the log file here please and describe what kind of connection you have.

You can also verify the output file hashes to make sure it downloaded correctly:

* MD5: 4ef56a7dd4236b15e77118aebe076fa7
* SHA1: 48a80eac37da49103e12fb2c5d07640b2edcbf22
* SHA256: aefb0d6402a48a441cbd92f84e66be67b074ff081bf57d7da83270ea964ac081
hero member
Activity: 840
Merit: 1002
Simcoin Developer
November 16, 2014, 05:50:37 PM
Is account to account transfer available?

Yes, sim transfer is possible - check the Send page.
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