My 2048 Kb/S ADSL connection downloads at the expected download speed 220 KB/s , but it takes too long to get to that speed, in other words the top speed is fine but the acceleration is terrible. This is not a problem with large downloads because speed eventually gets to the maximum rate. The problem is with browsing or typing through SSH, because it depends on the initial speed of the packets which could be as slow as 3 KB/s! Latency is terrible and ISP cannot understand this. Although of acceptable values for line attenuation (14.0) and SNR Margin (32.4)
No proxies used...
I cannot find similar answers on Google. Maybe I cannot descibe the problem? What is the term defining this problem (like Latency, Packets loss) I do not know. And what can I tell my ISP?
EDIT:
Here is the output of traceroute google.com
laptop:~$ traceroute google.com
traceroute to google.com (173.194.38.102), 30 hops max, 60 byte packets
1 192.168.1.254 (192.168.1.254) 5.538 ms 5.772 ms 12.180 ms
2 * KHANKA-R01C-C-EG (163.121.170.229) 38.951 ms 53.544 ms
3 host-163.121.211.134.tedata.net (163.121.211.134) 1022.649 ms 1157.199 ms 1171.533 ms
4 host-163.121.211.134.tedata.net (163.121.211.134) 1368.481 ms 1392.954 ms 1456.449 ms
5 host-163.121.211.125.tedata.net (163.121.211.125) 1483.733 ms 1485.976 ms 1559.233 ms
6 10.42.0.3 (10.42.0.3) 2137.709 ms 984.750 ms 1311.599 ms
7 10.32.8.107 (10.32.8.107) 1184.654 ms 1188.532 ms 1529.284 ms
8 host-163.121.215.194.tedata.net (163.121.215.194) 1537.709 ms host-163.121.209.170.tedata.net (163.121.209.170) 1525.038 ms host-163.121.215.194.tedata.net (163.121.215.194) 1784.301 ms
9 72.14.212.13 (72.14.212.13) 1779.373 ms 1863.601 ms 2083.181 ms
10 * 209.85.252.194 (209.85.252.194) 2598.120 ms 209.85.252.36 (209.85.252.36) 2643.383 ms
11 216.239.43.42 (216.239.43.42) 2670.846 ms 2674.115 ms 3114.124 ms
12 216.239.43.4 (216.239.43.4) 2970.444 ms 2983.826 ms 216.239.46.218 (216.239.46.218) 1316.574 ms
13 209.85.249.11 (209.85.249.11) 1287.924 ms 1309.304 ms 72.14.239.93 (72.14.239.93) 1309.548 ms
14 216.239.48.69 (216.239.48.69) 1327.934 ms 1333.812 ms 1418.224 ms
15 66.249.94.24 (66.249.94.24) 1426.165 ms 1435.831 ms 66.249.94.22 (66.249.94.22) 1434.125 ms
16 72.14.239.83 (72.14.239.83) 1642.336 ms 1647.606 ms 1663.440 ms
17 64.233.174.177 (64.233.174.177) 1767.621 ms 1806.839 ms *
18 209.85.255.37 (209.85.255.37) 1554.591 ms 1483.272 ms 1498.464 ms
19 209.85.251.239 (209.85.251.239) 1301.597 ms 1308.220 ms 1319.829 ms
20 nrt19s18-in-f6.1e100.net (173.194.38.102) 1321.308 ms 1323.904 ms 1338.072 ms