POLYGRAPH-CLIENT(1) User Commands POLYGRAPH-CLIENT(1)NAME
polygraph-client - Web Polygraph client simulator
SYNOPSIS
client [--option ...]
OPTIONS --help list of options
--version
package version info
--host_type
package build environment info
--verb_lvl <int>
console verbosity level
--dump <list>
dump request/replies/errors headers/bodies to console
--dump_size <size>
limit size of individual msg dump
--notify <addr>
send notifications to a [remote] monitoring program
--doorman_listen_at <addr>
where to listen for (and respond to) meta-information requests
--doorman_send_to <addr>
where to forward meta-information
--label <str>
run label
--fd_limit <int>
decrease default fd limit
--config <file>
configuration file name
--cfg_dirs <list>
directories to search for cfg files
--console <file>
redirect console output
--log <file>
detailed binary log file
--log_buf_size <size>
buffer size for binary log
--store_working_set <file>
store working set
--load_working_set <file>
load working set
--sample_log <file>
log file for samples
--sample_log_buf_size <size>
buffer size for sample log
--accept_foreign_msgs
accept foreign requests or responses
--stats_cycle <time>
statistics cycle length
--file_scan <epoll|poll|select>
system call to use for scanning ready files
--priority_sched <int>
priority level for urgent socket operations
--fake_hosts <list>
use given addresses, do not lookup real interfaces
--delete_old_addrs <bool>
delete old IP aliases before adding new ones
--idle_tout <time>
exit after inactivity timeout
--local_rng_seed <int>
per-process r.n.g. seed
--global_rng_seed <int>
per-test r.n.g. seed
--unique_world <bool>
use URL set that is unique across runs
--hushed_error_tout <time>
hush frequent error reporting for that long
--proxy <host:port>
proxy location
--ports <port_range>
port range for explicit binding
--loadable_modules <filenames>
dynamic modules to load
--icp_tout <time>
how long to wait for an ICP_HIT reply
--ign_false_hits <bool>
ignore false hits
--ign_bad_cont_tags <bool>
ignore bad content tags
--prn_false_misses <bool>
dump rep headers of false misses
COPYRIGHT
Copyright (C) 2003-2006 The Measurement Factory, Inc.
SEE ALSO polygraph(7) - general information and a list of programs
http://www.web-polygraph.org/ - project web site
polygraph-client - Web Polygraph February 2010 POLYGRAPH-CLIENT(1)
Check Out this Related Man Page
MERGELOGS(1) General Commands Manual MERGELOGS(1)NAME
mergelogs - merge and consolidate web server logs
SYNOPSIS
mergelogs -p penlog [-c] [-d] [-j jitter] [-t seconds] server1:logfile1 [server2:logfile2 ...]
EXAMPLES
mergelogs -p pen.log 10.0.0.1:access_log.1 10.0.0.2:access_log.2
mergelogs -p pen.log 10.0.18.6:access_log-10.0.18.6 10.0.18.8:access_log-10.0.18.8
DESCRIPTION
When pen is used to load balance web servers, the web server log file lists all accesses as coming from the host running pen. This makes it
more difficult to analyze the log file.
To solve this, pen creates its own log file, which contains the real client address, the time of the access, the target server address and
the first few bytes of the requests.
Mergelogs reads pen's log file and the log files of all load balanced web servers, compares each entry and creates a combined log file that
looks as if the web server cluster were a single physical server. Client addresses are replaced with the real client addresses.
In the event that no matching client address can be found in the pen log, the server address is used instead. This should never happen, and
is meant as a debugging tool. A large number of these indicates that the server system date needs to be set, or that the jitter value is
too small.
You probably don't want to use this program. Penlog is a much more elegant and functional solution.
OPTIONS -c Do not cache pen log entries. The use of this option is not recommended, as it will make mergelogs search the entire pen log for
every line in the web server logs.
-d Debugging (repeat for more).
-p penlog
Log file from pen.
-j jitter
Jitter in seconds (default 600). This is the maximum variation in time stamps in the pen and web server log files. A smaller value
will result in a smaller pen log cache and faster processing, at the risk of missed entries.
-t seconds
The difference in seconds between the time on the pen server and UTC. For example, this is 7200 (two hours) in Finland.
server:logfile
Web server address and name of log file.
AUTHOR
Copyright (C) 2001-2003 Ulric Eriksson, <ulric@siag.nu>.
SEE ALSO pen(1), webresolve(1), penlog(1), penlogd(1)
LOCAL MERGELOGS(1)