Streaming Media Supplement sa2150 and sa2250

112
Chapter 10 Logging and Monitoring
Figure 10-1. An example entry in the complete-mixt.log file (fields annotated)
14/ Feb/2001:18:33:55 -0800
982204435
24597 0 11.11.11.11 GET rt sp://duck.soup.com:554/ duckling/ quack.rm HTTP/ 1.0
rtsp:/ / duck.soup.com:554/ duckling/ quack.rm
rt sp:/ / duck.soup.com:554/ duckling/ quack.rm
000...000
000...000
399 18231207
d uck .soup.com
1228800
0 22.22.22.22
- NONE 1228800 1229384 -/-
%<cqtn>
The client req uest
timestamp; date and
time of the client's
request (in t he Netscape
timestamp format).
%<cquc>
The cl i en t r eq u est
can o ni cal URL; d if f er s f ro m
cquinthatblanks(and
other characters that might
not be parsed by log analysis
tools) are replaced by
escape sequences. The
escap e seq u en ce is j ust t he
ASCII code number.
%<cqts>
The cli en t
request time-
st a m p i n
Sq u i d f o r m a t ;
date and time
of the client
request, in
seco nd s si n ce
January 1, 1970.
%<chi>
The cli ent ho st
IP; the IP address
of the client's
host machine
%<cqu>
The client requ est
URL; RealNet w orks
substitutesthe
value of cquc.
%<caun>
The client authen-
ticated user name;
result of the
RFC931/ident lookup
of the client user
name. If t he authen-
ticated user name
isnot available, the
GUID is used (see cgid);
t his is alw ays t he case
for RealNetw orks.
%<cgid>
The cli ent GUID
(global unique
identifier); a special
st r i n g t h at t h e
client sends to the
Re al Se r v e r i n d i ca t i n g
that it isregistering
arequest.
%<band>
Bandw idt h of data sent to client player in bit s/second.
Meaningful for WindowsMedia Technologies,
Always zero for RealNetworks.
%<fsiz>
Size of file in
bytes asseen
by origin server.
Note that
Media-IXTand
WindowsMedia
Pl ay er w i l l see
asmallersize
in the case of
multi-bitrate
files.
%<shn>
Th e server
host name;
the host
name of the
origin server.
%<prcb>
Th e n u m b er o f
proxy response
bytesto the
cli en t f r o m
the cache.
%<prob>
Th e n u m b er o f
proxy response
bytesto the
client from the
origin server.
%<pqsi>
The p r o xy
request server
IP (0 on cach e
hit s, parent -ip
for requeststo
parent proxies).
%<pqsn>
The pr oxy
request
se r ve r
name.
%<phr>
Th e p r o xy
hierarchy rout e;
the route that
the proxy used
to retrieve the
document.
% <pscl >
The proxy response
con t en t l en gt h;
response length
(bytes) from
proxy to client.
%<psql>
The proxy response
cont ent length in
Squid format
(includes header
and content length).
%<ttms>
The transfer time; total transfer time in
milliseconds. The corresponding field name in
Net scap e is i n seco n d s, i n Squ i d it i s m i ll i second s.
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%<tfcb>
Time to f irst client byt e, in
milliseconds. Used for
Qualit y of Service logging.
%<styp>
Indicates STREAMTYPE
and CACHETYPE