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[Help-gnunet] Bandwidth calibration
|
From: |
Alexander Blazej |
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Subject: |
[Help-gnunet] Bandwidth calibration |
|
Date: |
Wed, 22 Oct 2003 14:23:31 -0700 |
I used gtk-gnutella for about a year and am now switching to gnunet.
Under gtk-gnutella my cable modem reliably uploads at 32 kB/s, and
almost always maxs at 42 kB/s. Download limit is always 222 kB/s. I'm
the only user utilizing my Internet connection. Aside from when I web
surf and manually check my e-mail box, nothing uses my bandwidth (true
98% of the time).
I'm trying to configure and tune my gnunet 0.60a bandwidth settings.
My "messages expired (bandwidth stressed too long)" is always greater
than my combined "times outgoing msg sent (bandwidth ok)" and "times
outgoing msg deferred (bandwidth stressed)". I interpret this to mean
that my servant is harming (sometimes greatly) the gnunet network by
dropping most messages. I don't know how to fix this. Below are some
test runs. Even when I set my upload max speed to 8 kB/s, 3 times as
many messages are expired compared to the combined msg sent and msg
deferred. I as of yet have inserted nothing into gnunet (I have not yet
used gnunet-insert).
Why is my servant dropping more messages than it's sending?
Is this a problem?
How do I fix it?
Must MAXNETDOWNBPSTOTAL <= MAXNETUPBPSTOTAL to not harm gnunet?
When I set MAXNETUPBPSTOTAL to 32000 why does gnunet constantly send
between 52 and 73 kB/s?
Considering my internet connection is ISP limited to 32 - 42 kB/s, why
doesn't gnunet or the TCP/IP layer throttle to the actual throughput?
GNUnet v0.6.0a, gnunet-stats v2.0.1
BASICLIMITING = NO
MAXNETUPBPSTOTAL = 32000
MAXNETDOWNBPSTOTAL = 222000
# typical upload 52 - 70 kB/s
# typical download 45 - 60 kB/s
#
# 42573 secs (11.8 hours) later
# up 7 - 10 kB/s
# down 51 - 73 kB/s
# Uptime (seconds) :
42573
# % of allowed network load :
67
# % of allowed cpu load :
54
# # bytes of noise received :
229946664
# # bytes received from clients :
14656
# # times outgoing msg sent (bandwidth ok) :
42211
# # times outgoing msg deferred (bandwidth stressed) :
703379
# # times incoming msg accepted (cpu ok) :
1343256
# # times incoming msg dropped (cpu overloaded) :
0
# # messages expired (bandwidth stressed too long) :
1860604
BASICLIMITING = YES
MAXNETUPBPSTOTAL = 32000
MAXNETDOWNBPSTOTAL = 220000
# up 18 - 22 kB/s
# down 48 - 65 kB/s
# Uptime (seconds) :
755
# % of allowed network load :
69
# % of allowed cpu load :
96
# # bytes of noise received :
2010092
# # bytes received from clients :
3520
# # times outgoing msg sent (bandwidth ok) :
6349
# # times outgoing msg deferred (bandwidth stressed) :
31264
# # times incoming msg accepted (cpu ok) :
10587
# # times incoming msg dropped (cpu overloaded) :
0
# # messages expired (bandwidth stressed too long) :
49772
BASICLIMITING = NO
MAXNETUPBPSTOTAL = 8000
MAXNETDOWNBPSTOTAL = 222000
# typical upload 2 - 42 kB/s Uplead will often be 2 - 8 kB/s, then peek
around 30 - 42 kB/s for a few minutes.
# typical download 42 - 52 kB/s
# Uptime (seconds) :
10077
# % of allowed network load :
415
# % of allowed cpu load :
48
# bytes of noise received :
68534868
# bytes received from clients :
3744
# times outgoing msg sent (bandwidth ok) :
6962
# times outgoing msg deferred (bandwidth stressed) :
361660
# times incoming msg accepted (cpu ok) :
179663
# times incoming msg dropped (cpu overloaded) :
0
# messages expired (bandwidth stressed too long) :
1085182
# sessionkeys received :
254
# valid sessionkeys received :
254
# sessionkeys sent :
979
# connections shutdown :
1112
# messages in all queues :
1528
# currently connected nodes :
24
# bytes noise sent :
28496
# encrypted bytes sent :
12775348
# bytes decrypted :
211037748
# ping messages sent :
37475
# ping messages received :
34844
# pong messages sent :
34844
# pong messages received :
229
# bytes received via udp :
91032508
# bytes sent via udp :
46735572
# bytes received via tcp :
184188852
# bytes sent via tcp :
12402572
# HELO messages received from http server :
0
# HELO messages received overall :
82514
# valid HELO messages received :
82513
# HELO messages forwarded from other peers :
35611
# HELO messages originated :
309
# Bloomfilter (content_bloomfilter) hits :
0
# Bloomfilter (content_bloomfilter) misses :
189602
# Bloomfilter (content_bloomfilter) adds :
0
# Bloomfilter (content_bloomfilter) dels :
0
# Bloomfilter (keyword_bloomfilter) hits :
4505
# Bloomfilter (keyword_bloomfilter) misses :
602538
# Bloomfilter (keyword_bloomfilter) adds :
26476
# Bloomfilter (keyword_bloomfilter) dels :
0
# indexed files :
0
# size of indexed files :
0
# lookup (SBlock, search results) :
0
# lookup (3HASH, search results) :
54
# lookup (CHK, inserted or migrated content) :
4467
# lookup (ONDEMAND, indexed content) :
0
# lookup (super query) :
0
# lookup (data not found) :
0
# blocks AFS storage left (estimate) :
8171507
# kb downloaded by clients :
125
# routing entry replaced during delaytime :
0
# routing entry replaced during lookup :
0
# kb ok content in :
6990
# kb dupe content in :
9442
# kb orphan or pushed content in :
69883
# routing table full :
700
# routing table entry replaced :
21426
# routing table entry already in place :
834006
# p2p queries sent :
733079
# p2p queries received :
488541
# p2p CHK content received (kb) :
81760
# p2p search results received (kb) :
68
# client queries received :
116
# client CHK content inserted (kb) :
0
# client 3HASH search results inserted (kb) :
0
# client file index requests received :
0
# file index requests received :
0
# super query index requests received :
0
# client CHK content deleted (kb) :
0
# client 3HASH search results deleted (kb) :
0
# client file unindex requests received :
0
# file unindex requests received :
0
# super query unindex requests received :
0
# client SBlock insert requests received :
0
# client namespace queries received :
0
# peer namespace queries received :
0
# SBlocks received :
0
# kb content pushed out as padding :
16
# client trace requests received :
0
# client trace replies sent :
0
# p2p trace requests received :
0
# p2p trace replies sent :
0
BASICLIMITING = NO
MAXNETUPBPSTOTAL = 42000
MAXNETDOWNBPSTOTAL = 222000
Uptime (seconds) :
713
% of allowed network load :
53
% of allowed cpu load :
100
# bytes of noise received :
147120
# bytes received from clients :
696
# times outgoing msg sent (bandwidth ok) :
4501
# times outgoing msg deferred (bandwidth stressed) :
18834
# times incoming msg accepted (cpu ok) :
1202
# times incoming msg dropped (cpu overloaded) :
0
# messages expired (bandwidth stressed too long) :
61856
# sessionkeys received :
43
# valid sessionkeys received :
41
# sessionkeys sent :
80
# connections shutdown :
99
# messages in all queues :
2183
# currently connected nodes :
16
# bytes noise sent :
1287512
# encrypted bytes sent :
6706384
# bytes decrypted :
1669996
# ping messages sent :
152
# ping messages received :
28
# pong messages sent :
28
# pong messages received :
21
# bytes received via udp :
1314440
# bytes sent via udp :
968792
# bytes received via tcp :
3970392
# bytes sent via tcp :
5776540
# HELO messages received from http server :
0
# HELO messages received overall :
252
# valid HELO messages received :
252
# HELO messages forwarded from other peers :
1975
# HELO messages originated :
31
# Bloomfilter (content_bloomfilter) hits :
0
# Bloomfilter (content_bloomfilter) misses :
2928
# Bloomfilter (content_bloomfilter) adds :
0
# Bloomfilter (content_bloomfilter) dels :
0
# Bloomfilter (keyword_bloomfilter) hits :
118
# Bloomfilter (keyword_bloomfilter) misses :
12922
# Bloomfilter (keyword_bloomfilter) adds :
150
# Bloomfilter (keyword_bloomfilter) dels :
0
# indexed files :
0
# size of indexed files :
0
# lookup (SBlock, search results) :
0
# lookup (3HASH, search results) :
0
# lookup (CHK, inserted or migrated content) :
798
# lookup (ONDEMAND, indexed content) :
0
# lookup (super query) :
0
# lookup (data not found) :
35
# blocks AFS storage left (estimate) :
8387937
# kb downloaded by clients :
0
# routing entry replaced during delaytime :
0
# routing entry replaced during lookup :
0
# kb ok content in :
138
# kb dupe content in :
147
# kb orphan or pushed content in :
247
# routing table full :
15
# routing table entry replaced :
4270
# routing table entry already in place :
10089
# p2p queries sent :
15327
# p2p queries received :
7764
# p2p CHK content received (kb) :
448
# p2p search results received (kb) :
1
# client queries received :
15
# client CHK content inserted (kb) :
0
# client 3HASH search results inserted (kb) :
0
# client file index requests received :
0
# file index requests received :
0
# super query index requests received :
0
# client CHK content deleted (kb) :
0
# client 3HASH search results deleted (kb) :
0
# client file unindex requests received :
0
# file unindex requests received :
0
# super query unindex requests received :
0
# client SBlock insert requests received :
0
# client namespace queries received :
0
# peer namespace queries received :
0
# SBlocks received :
0
# kb content pushed out as padding :
715
- [Help-gnunet] Bandwidth calibration,
Alexander Blazej <=