r5272 - in branches/2.1: . varnish-cache/bin/varnishd varnish-cache/bin/varnishtest/tests varnish-cache/doc/sphinx/installation varnish-cache/doc/sphinx/reference varnish-cache/include varnish-cache/lib/libvarnish varnish-cache/lib/libvcl
tfheen at varnish-cache.org
tfheen at varnish-cache.org
Mon Sep 27 13:24:31 CEST 2010
Author: tfheen
Date: 2010-09-27 13:24:30 +0200 (Mon, 27 Sep 2010)
New Revision: 5272
Added:
branches/2.1/varnish-cache/doc/sphinx/reference/varnishd.rst
branches/2.1/varnish-cache/doc/sphinx/reference/varnishhist.rst
branches/2.1/varnish-cache/doc/sphinx/reference/varnishncsa.rst
branches/2.1/varnish-cache/doc/sphinx/reference/varnishtest.rst
branches/2.1/varnish-cache/doc/sphinx/reference/varnishtop.rst
Modified:
branches/2.1/
branches/2.1/varnish-cache/bin/varnishd/cache_backend.h
branches/2.1/varnish-cache/bin/varnishd/cache_backend_cfg.c
branches/2.1/varnish-cache/bin/varnishd/vparam.h
branches/2.1/varnish-cache/bin/varnishtest/tests/c00019.vtc
branches/2.1/varnish-cache/bin/varnishtest/tests/r00325.vtc
branches/2.1/varnish-cache/bin/varnishtest/tests/r00416.vtc
branches/2.1/varnish-cache/bin/varnishtest/tests/v00011.vtc
branches/2.1/varnish-cache/doc/sphinx/installation/install.rst
branches/2.1/varnish-cache/doc/sphinx/reference/index.rst
branches/2.1/varnish-cache/include/vct.h
branches/2.1/varnish-cache/include/vev.h
branches/2.1/varnish-cache/lib/libvarnish/tcp.c
branches/2.1/varnish-cache/lib/libvarnish/vev.c
branches/2.1/varnish-cache/lib/libvcl/vcc_dir_random.c
Log:
Merge r4888: another bunch of man pages. Some have rendering issues that need I need to work out
Property changes on: branches/2.1
___________________________________________________________________
Modified: svn:mergeinfo
- /trunk:4637,4640,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
+ /trunk:4637,4640,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4888,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
Property changes on: branches/2.1/varnish-cache/bin/varnishd/cache_backend.h
___________________________________________________________________
Modified: svn:mergeinfo
- /trunk/varnish-cache/bin/varnishd/cache_backend.h:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
+ /trunk/varnish-cache/bin/varnishd/cache_backend.h:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4888,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
Property changes on: branches/2.1/varnish-cache/bin/varnishd/cache_backend_cfg.c
___________________________________________________________________
Modified: svn:mergeinfo
- /trunk/varnish-cache/bin/varnishd/cache_backend_cfg.c:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
+ /trunk/varnish-cache/bin/varnishd/cache_backend_cfg.c:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4888,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
Property changes on: branches/2.1/varnish-cache/bin/varnishd/vparam.h
___________________________________________________________________
Modified: svn:mergeinfo
- /trunk/varnish-cache/bin/varnishd/vparam.h:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
+ /trunk/varnish-cache/bin/varnishd/vparam.h:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4888,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
Property changes on: branches/2.1/varnish-cache/bin/varnishtest/tests/c00019.vtc
___________________________________________________________________
Modified: svn:mergeinfo
- /trunk/varnish-cache/bin/varnishtest/tests/c00019.vtc:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
+ /trunk/varnish-cache/bin/varnishtest/tests/c00019.vtc:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4888,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
Property changes on: branches/2.1/varnish-cache/bin/varnishtest/tests/r00325.vtc
___________________________________________________________________
Modified: svn:mergeinfo
- /trunk/varnish-cache/bin/varnishtest/tests/r00325.vtc:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
+ /trunk/varnish-cache/bin/varnishtest/tests/r00325.vtc:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4888,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
Property changes on: branches/2.1/varnish-cache/bin/varnishtest/tests/r00416.vtc
___________________________________________________________________
Modified: svn:mergeinfo
- /trunk/varnish-cache/bin/varnishtest/tests/r00416.vtc:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
+ /trunk/varnish-cache/bin/varnishtest/tests/r00416.vtc:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4888,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
Property changes on: branches/2.1/varnish-cache/bin/varnishtest/tests/v00011.vtc
___________________________________________________________________
Modified: svn:mergeinfo
- /trunk/varnish-cache/bin/varnishtest/tests/v00011.vtc:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
+ /trunk/varnish-cache/bin/varnishtest/tests/v00011.vtc:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4888,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
Modified: branches/2.1/varnish-cache/doc/sphinx/installation/install.rst
===================================================================
--- branches/2.1/varnish-cache/doc/sphinx/installation/install.rst 2010-09-27 11:15:09 UTC (rev 5271)
+++ branches/2.1/varnish-cache/doc/sphinx/installation/install.rst 2010-09-27 11:24:30 UTC (rev 5272)
@@ -1,8 +1,7 @@
.. _install-doc:
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-Installing Varnish on your computer
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+Installing Varnish
+==================
With open source software, you can choose to install binary packages
or compile stuff from source-code. To install a package or compile
@@ -11,8 +10,8 @@
are most confortable with.
-Installing Varnish from packages
-================================
+Source or packages?
+~~~~~~~~~~~~~~~~~~~
Installing Varnish on most relevant operating systems can usually
be done with with the systems package manager, typical examples
Modified: branches/2.1/varnish-cache/doc/sphinx/reference/index.rst
===================================================================
--- branches/2.1/varnish-cache/doc/sphinx/reference/index.rst 2010-09-27 11:15:09 UTC (rev 5271)
+++ branches/2.1/varnish-cache/doc/sphinx/reference/index.rst 2010-09-27 11:24:30 UTC (rev 5272)
@@ -3,14 +3,19 @@
%%%%%%%%%%%%%%%%%%%%%%%%%%%%
.. toctree::
-
+
+ vcl.rst
varnishadm.rst
+ varnishd.rst
+ varnishhist.rst
+ varnishlog.rst
+ varnishncsa.rst
+ varnishreplay.rst
+ varnishsizes.rst
+ varnishstat.rst
+ varnishtest.rst
+ varnishtop.rst
shmem.rst
- vcl.rst
- varnishstat.rst
- varnishsizes.rst
- varnishreplay.rst
- varnishlog.rst
.. todo::
The programs:
Copied: branches/2.1/varnish-cache/doc/sphinx/reference/varnishd.rst (from rev 4888, trunk/varnish-cache/doc/sphinx/reference/varnishd.rst)
===================================================================
--- branches/2.1/varnish-cache/doc/sphinx/reference/varnishd.rst (rev 0)
+++ branches/2.1/varnish-cache/doc/sphinx/reference/varnishd.rst 2010-09-27 11:24:30 UTC (rev 5272)
@@ -0,0 +1,829 @@
+=========
+ varnishd
+=========
+
+-----------------------
+HTTP accelerator daemon
+-----------------------
+
+:Author: Dag-Erling Smørgrav
+:Author: Stig Sandbeck Mathisen
+:Author: Per Buer
+:Date: 2010-05-31
+:Version: 1.0
+:Manual section: 1
+
+
+SYNOPSIS
+========
+
+varnishd [-a address[:port]] [-b host[:port]] [-d] [-F] [-f config]
+ [-g group] [-h type[,options]] [-i identity]
+ [-l shmlogsize] [-n name] [-P file] [-p param=value]
+ [-s type[,options]] [-T address[:port]] [-t ttl]
+ [-u user] [-V] [-w min[,max[,timeout]]]
+
+DESCRIPTION
+===========
+
+The varnishd daemon accepts HTTP requests from clients, passes them on to a backend server and caches the
+returned documents to better satisfy future requests for the same document.
+
+OPTIONS
+=======
+
+-a address[:port][,address[:port][...]
+ Listen for client requests on the specified address and port. The address can be a host
+ name (“localhost”), an IPv4 dotted-quad (“127.0.0.1”), or an IPv6 address enclosed in
+ square brackets (“[::1]”). If address is not specified, varnishd will listen on all
+ available IPv4 and IPv6 interfaces. If port is not specified, the default HTTP port as
+ listed in /etc/services is used. Multiple listening addresses and ports can be speci‐
+ fied as a whitespace- or comma-separated list.
+
+-b host[:port]
+ Use the specified host as backend server. If port is not specified,
+ the default is 8080.
+
+-d Enables debugging mode: The parent process runs in the foreground with a CLI connection
+ on stdin/stdout, and the child process must be started explicitly with a CLI command.
+ Terminating the parent process will also terminate the child.
+
+-F Run in the foreground.
+
+-f config Use the specified VCL configuration file instead of the builtin default. See vcl(7) for
+ details on VCL syntax.
+
+-g group Specifies the name of an unprivileged group to which the child process should switch
+ before it starts accepting connections. This is a shortcut for specifying the group
+ run-time parameter.
+
+-h type[,options]
+ Specifies the hash algorithm. See Hash Algorithms for a list of supported algorithms.
+
+-i identity
+ Specify the identity of the varnish server. This can be accessed using server.identity
+ from VCL
+
+-l shmlogsize
+ Specify size of shmlog file. Scaling suffixes like 'k', 'm' can be used up to
+ (e)tabytes. Default is 80 Megabytes. Specifying less than 8 Megabytes is unwise.
+
+-n name Specify a name for this instance. Amonst other things, this name is used to construct
+ the name of the directory in which varnishd keeps temporary files and persistent state.
+ If the specified name begins with a forward slash, it is interpreted as the absolute
+ path to the directory which should be used for this purpose.
+
+-P file Write the process's PID to the specified file.
+
+-p param=value
+ Set the parameter specified by param to the specified value. See Run-Time
+ Parameters for a list of parameters. This option can be used multiple
+ times to specify multiple parameters.
+
+-S file Path to a file containing a secret used for authorizing access to the management port.
+
+-s type[,options]
+ Use the specified storage backend. See Storage Types for a list of supported storage
+ types. This option can be used multiple times to specify multiple storage files.
+
+-T address[:port]
+ Offer a management interface on the specified address and port. See Management
+ Interface for a list of management commands.
+
+-t ttl Specifies a hard minimum time to live for cached documents. This is a shortcut for
+ specifying the default_ttl run-time parameter.
+
+-u user Specifies the name of an unprivileged user to which the child process should switch
+ before it starts accepting connections. This is a shortcut for specifying the user run-
+ time parameter.
+
+ If specifying both a user and a group, the user should be specified first.
+
+-V Display the version number and exit.
+
+-w min[,max[,timeout]]
+ Start at least min but no more than max worker threads with the specified idle timeout.
+ This is a shortcut for specifying the thread_pool_min, thread_pool_max and
+ thread_pool_timeout run-time parameters.
+
+ If only one number is specified, thread_pool_min and thread_pool_max are both set to
+ this number, and thread_pool_timeout has no effect.
+
+
+
+
+
+Hash Algorithms
+---------------
+
+The following hash algorithms are available:
+
+simple_list
+ A simple doubly-linked list. Not recommended for production use.
+
+classic[,buckets]
+ A standard hash table. This is the default. The hash key is the
+ CRC32 of the object's URL modulo the size of the hash table. Each
+ table entry points to a list of elements which share the same hash
+ key. The buckets parameter specifies the number of entries in the
+ hash table. The default is 16383.
+
+critbit XXX
+ Very nice.
+
+Storage Types
+-------------
+
+The following storage types are available:
+
+malloc[,size]
+ Storage for each object is allocated with malloc(3).
+
+ The size parameter specifies the maximum amount of memory varnishd will allocate. The size is assumed to
+ be in bytes, unless followed by one of the following suffixes:
+
+ K, k The size is expressed in kibibytes.
+
+ M, m The size is expressed in mebibytes.
+
+ G, g The size is expressed in gibibytes.
+
+ T, t The size is expressed in tebibytes.
+
+ The default size is unlimited.
+
+file[,path[,size[,granularity]]]
+ Storage for each object is allocated from an arena backed by a file. This is the default.
+
+ The path parameter specifies either the path to the backing file or the path to a directory in which
+ varnishd will create the backing file. The default is /tmp.
+
+ The size parameter specifies the size of the backing file. The size is assumed to be in bytes, unless fol‐
+ lowed by one of the following suffixes:
+
+ K, k The size is expressed in kibibytes.
+
+ M, m The size is expressed in mebibytes.
+
+ G, g The size is expressed in gibibytes.
+
+ T, t The size is expressed in tebibytes.
+
+ % The size is expressed as a percentage of the free space on the file system where it resides.
+
+ The default size is 50%.
+
+ If the backing file already exists, it will be truncated or expanded to the specified size.
+
+ Note that if varnishd has to create or expand the file, it will not pre-allocate the added space, leading
+ to fragmentation, which may adversely impact performance. Pre-creating the storage file using dd(1) will
+ reduce fragmentation to a minimum.
+
+ The granularity parameter specifies the granularity of allocation. All allocations are rounded up to this
+ size. The size is assumed to be in bytes, unless followed by one of the suffixes described for size except
+ for %.
+
+ The default size is the VM page size. The size should be reduced if you have many small objects.
+
+persistence[XXX]
+ New, shiny, better.
+
+
+Management Interface
+--------------------
+
+If the -T option was specified, varnishd will offer a command-line management interface on the specified address
+and port. The following commands are available:
+
+help [command]
+ Display a list of available commands.
+
+ If the command is specified, display help for this command.
+
+param.set param value
+ Set the parameter specified by param to the specified value. See Run-Time Parameters for a list of parame‐
+ ters.
+
+param.show [-l] [param]
+ Display a list if run-time parameters and their values.
+
+ If the -l option is specified, the list includes a brief explanation of each parameter.
+
+ If a param is specified, display only the value and explanation for this parameter.
+
+ping [timestamp]
+ Ping the Varnish cache process, keeping the connection alive.
+
+purge field operator argument [&& field operator argument [...]]
+ Immediately invalidate all documents matching the purge expression. See Purge expressions for more docu‐
+ mentation and examples.
+
+purge.list
+ Display the purge list.
+
+ All requests for objects from the cache are matched against items on the purge list. If an object in the
+ cache is older than a matching purge list item, it is considered "purged", and will be fetched from the
+ backend instead.
+
+ When a purge expression is older than all the objects in the cache, it is removed from the list.
+
+purge.url regexp
+ Immediately invalidate all documents whose URL matches the specified regular expression.
+
+quit Close the connection to the varnish admin port.
+
+start
+ Start the Varnish cache process if it is not already running.
+
+stats
+ Show summary statistics.
+
+ All the numbers presented are totals since server startup; for a better idea of the current situation, use
+ the varnishstat(1) utility.
+
+status
+ Check the status of the Varnish cache process.
+
+stop Stop the Varnish cache process.
+
+url.purge regexp
+ Deprecated, see purge.url instead.
+
+vcl.discard configname
+ Discard the configuration specified by configname. This will have no effect if the specified configuration
+ has a non-zero reference count.
+
+vcl.inline configname vcl
+ Create a new configuration named configname with the VCL code specified by vcl, which must be a quoted
+ string.
+
+vcl.list
+ List available configurations and their respective reference counts. The active configuration is indicated
+ with an asterisk ("*").
+
+vcl.load configname filename
+ Create a new configuration named configname with the contents of the specified file.
+
+vcl.show configname
+ Display the source code for the specified configuration.
+
+vcl.use configname
+ Start using the configuration specified by configname for all new requests. Existing requests will con‐
+ tinue using whichever configuration was in use when they arrived.
+
+Run-Time Parameters
+-------------------
+
+Runtime parameters are marked with shorthand flags to avoid repeating the same text over and over in the table
+below. The meaning of the flags are:
+
+experimental
+ We have no solid information about good/bad/optimal values for this parameter. Feedback with experience
+ and observations are most welcome.
+
+delayed
+ This parameter can be changed on the fly, but will not take effect immediately.
+
+restart
+ The worker process must be stopped and restarted, before this parameter takes effect.
+
+reload
+ The VCL programs must be reloaded for this parameter to take effect.
+
+Here is a list of all parameters, current as of last time we remembered to update the manual page. This text is
+produced from the same text you will find in the CLI if you use the param.show command, so should there be a new
+parameter which is not listed here, you can find the description using the CLI commands.
+
+Be aware that on 32 bit systems, certain default values, such as sess_workspace (=16k) and thread_pool_stack
+(=64k) are reduced relative to the values listed here, in order to conserve VM space.
+
+acceptor_sleep_decay
+ Default: 0.900
+ Flags: experimental
+
+ If we run out of resources, such as file descriptors or worker threads, the acceptor will sleep between
+ accepts.
+ This parameter (multiplicatively) reduce the sleep duration for each succesfull accept. (ie: 0.9 = reduce
+ by 10%)
+
+acceptor_sleep_incr
+ Units: s
+ Default: 0.001
+ Flags: experimental
+
+ If we run out of resources, such as file descriptors or worker threads, the acceptor will sleep between
+ accepts.
+ This parameter control how much longer we sleep, each time we fail to accept a new connection.
+
+acceptor_sleep_max
+ Units: s
+ Default: 0.050
+ Flags: experimental
+
+ If we run out of resources, such as file descriptors or worker threads, the acceptor will sleep between
+ accepts.
+ This parameter limits how long it can sleep between attempts to accept new connections.
+
+auto_restart
+ Units: bool
+ Default: on
+
+ Restart child process automatically if it dies.
+
+ban_lurker_sleep
+ Units: s
+ Default: 0.0
+
+ How long time does the ban lurker thread sleeps between successfull attempts to push the last item up the
+ purge list. It always sleeps a second when nothing can be done.
+ A value of zero disables the ban lurker.
+
+between_bytes_timeout
+ Units: s
+ Default: 60
+
+ Default timeout between bytes when receiving data from backend. We only wait for this many seconds between
+ bytes before giving up. A value of 0 means it will never time out. VCL can override this default value for
+ each backend request and backend request. This parameter does not apply to pipe.
+
+cache_vbe_conns
+ Units: bool
+ Default: off
+ Flags: experimental
+
+ Cache vbe_conn's or rely on malloc, that's the question.
+
+cc_command
+ Default: exec cc -fpic -shared -Wl,-x -o %o %s
+ Flags: must_reload
+
+ Command used for compiling the C source code to a dlopen(3) loadable object. Any occurrence of %s in the
+ string will be replaced with the source file name, and %o will be replaced with the output file name.
+
+cli_buffer
+ Units: bytes
+ Default: 8192
+
+ Size of buffer for CLI input.
+ You may need to increase this if you have big VCL files and use the vcl.inline CLI command.
+ NB: Must be specified with -p to have effect.
+
+cli_timeout
+ Units: seconds
+ Default: 10
+
+ Timeout for the childs replies to CLI requests from the master.
+
+clock_skew
+ Units: s
+ Default: 10
+
+ How much clockskew we are willing to accept between the backend and our own clock.
+
+connect_timeout
+ Units: s
+ Default: 0.4
+
+ Default connection timeout for backend connections. We only try to connect to the backend for this many
+ seconds before giving up. VCL can override this default value for each backend and backend request.
+
+default_grace
+ Default: 10seconds
+ Flags: delayed
+
+ Default grace period. We will deliver an object this long after it has expired, provided another thread is
+ attempting to get a new copy.
+
+default_ttl
+ Units: seconds
+ Default: 120
+
+ The TTL assigned to objects if neither the backend nor the VCL code assigns one.
+ Objects already cached will not be affected by changes made until they are fetched from the backend again.
+ To force an immediate effect at the expense of a total flush of the cache use "purge.url ."
+
+diag_bitmap
+ Units: bitmap
+ Default: 0
+ Bitmap controlling diagnostics code::
+
+ 0x00000001 - CNT_Session states.
+ 0x00000002 - workspace debugging.
+ 0x00000004 - kqueue debugging.
+ 0x00000008 - mutex logging.
+ 0x00000010 - mutex contests.
+ 0x00000020 - waiting list.
+ 0x00000040 - object workspace.
+ 0x00001000 - do not core-dump child process.
+ 0x00002000 - only short panic message.
+ 0x00004000 - panic to stderr.
+ 0x00008000 - panic to abort2().
+ 0x00010000 - synchronize shmlog.
+ 0x00020000 - synchronous start of persistence.
+ 0x80000000 - do edge-detection on digest.
+
+ Use 0x notation and do the bitor in your head :-)
+
+err_ttl
+ Units: seconds
+ Default: 0
+
+ The TTL assigned to the synthesized error pages
+
+esi_syntax
+ Units: bitmap
+ Default: 0
+ Bitmap controlling ESI parsing code::
+
+ 0x00000001 - Don't check if it looks like XML
+ 0x00000002 - Ignore non-esi elements
+ 0x00000004 - Emit parsing debug records
+
+ Use 0x notation and do the bitor in your head :-)
+
+fetch_chunksize
+ Units: kilobytes
+ Default: 128
+ Flags: experimental
+
+ The default chunksize used by fetcher. This should be bigger than the majority of objects with short TTLs.
+ Internal limits in the storage_file module makes increases above 128kb a dubious idea.
+
+first_byte_timeout
+ Units: s
+ Default: 60
+
+ Default timeout for receiving first byte from backend. We only wait for this many seconds for the first
+ byte before giving up. A value of 0 means it will never time out. VCL can override this default value for
+ each backend and backend request. This parameter does not apply to pipe.
+
+group
+ Default: .....
+ Flags: must_restart
+
+ The unprivileged group to run as.
+
+http_headers
+ Units: header lines
+ Default: 64
+
+ Maximum number of HTTP headers we will deal with.
+ This space is preallocated in sessions and workthreads only objects allocate only space for the headers
+ they store.
+
+listen_address
+ Default: :80
+ Flags: must_restart
+
+ Whitespace separated list of network endpoints where Varnish will accept requests.
+ Possible formats: host, host:port, :port
+
+listen_depth
+ Units: connections
+ Default: 1024
+ Flags: must_restart
+
+ Listen queue depth.
+
+log_hashstring
+ Units: bool
+ Default: off
+
+ Log the hash string to shared memory log.
+
+log_local_address
+ Units: bool
+ Default: off
+
+ Log the local address on the TCP connection in the SessionOpen shared memory record.
+
+lru_interval
+ Units: seconds
+ Default: 2
+ Flags: experimental
+
+ Grace period before object moves on LRU list.
+ Objects are only moved to the front of the LRU list if they have not been moved there already inside this
+ timeout period. This reduces the amount of lock operations necessary for LRU list access.
+
+max_esi_includes
+ Units: includes
+ Default: 5
+
+ Maximum depth of esi:include processing.
+
+max_restarts
+ Units: restarts
+ Default: 4
+
+ Upper limit on how many times a request can restart.
+ Be aware that restarts are likely to cause a hit against the backend, so don't increase thoughtlessly.
+
+overflow_max
+ Units: %
+ Default: 100
+ Flags: experimental
+
+ Percentage permitted overflow queue length.
+
+ This sets the ratio of queued requests to worker threads, above which sessions will be dropped instead of
+ queued.
+
+ping_interval
+ Units: seconds
+ Default: 3
+ Flags: must_restart
+
+ Interval between pings from parent to child.
+ Zero will disable pinging entirely, which makes it possible to attach a debugger to the child.
+
+pipe_timeout
+ Units: seconds
+ Default: 60
+
+ Idle timeout for PIPE sessions. If nothing have been received in either direction for this many seconds,
+ the session is closed.
+
+prefer_ipv6
+ Units: bool
+ Default: off
+
+ Prefer IPv6 address when connecting to backends which have both IPv4 and IPv6 addresses.
+
+purge_dups
+ Units: bool
+ Default: on
+
+ Detect and eliminate duplicate purges.
+
+rush_exponent
+ Units: requests per request
+ Default: 3
+ Flags: experimental
+
+ How many parked request we start for each completed request on the object.
+ NB: Even with the implict delay of delivery, this parameter controls an exponential increase in number of
+ worker threads.
+
+saintmode_threshold
+ Units: objects
+ Default: 10
+ Flags: experimental
+
+ The maximum number of objects held off by saint mode before no further will be made to the backend until
+ one times out. A value of 0 disables saintmode.
+send_timeout
+ Units: seconds
+ Default: 600
+ Flags: delayed
+
+ Send timeout for client connections. If no data has been sent to the client in this many seconds, the ses‐
+ sion is closed.
+ See setsockopt(2) under SO_SNDTIMEO for more information.
+
+sendfile_threshold
+ Units: bytes
+ Default: -1
+ Flags: experimental
+
+ The minimum size of objects transmitted with sendfile.
+
+sess_timeout
+ Units: seconds
+ Default: 5
+
+ Idle timeout for persistent sessions. If a HTTP request has not been received in this many seconds, the
+ session is closed.
+
+sess_workspace
+ Units: bytes
+ Default: 65536
+ Flags: delayed
+
+ Bytes of HTTP protocol workspace allocated for sessions. This space must be big enough for the entire HTTP
+ protocol header and any edits done to it in the VCL code.
+ Minimum is 1024 bytes.
+
+session_linger
+ Units: ms
+ Default: 50
+ Flags: experimental
+
+ How long time the workerthread lingers on the session to see if a new request appears right away.
+ If sessions are reused, as much as half of all reuses happen within the first 100 msec of the previous
+ request completing.
+ Setting this too high results in worker threads not doing anything for their keep, setting it too low just
+ means that more sessions take a detour around the waiter.
+
+session_max
+ Units: sessions
+ Default: 100000
+
+ Maximum number of sessions we will allocate before just dropping connections.
+ This is mostly an anti-DoS measure, and setting it plenty high should not hurt, as long as you have the
+ memory for it.
+
+shm_reclen
+ Units: bytes
+ Default: 255
+
+ Maximum number of bytes in SHM log record.
+ Maximum is 65535 bytes.
+
+shm_workspace
+ Units: bytes
+ Default: 8192
+ Flags: delayed
+
+ Bytes of shmlog workspace allocated for worker threads. If too big, it wastes some ram, if too small it
+ causes needless flushes of the SHM workspace.
+ These flushes show up in stats as "SHM flushes due to overflow".
+ Minimum is 4096 bytes.
+
+syslog_cli_traffic
+ Units: bool
+ Default: on
+
+ Log all CLI traffic to syslog(LOG_INFO).
+
+thread_pool_add_delay
+ Units: milliseconds
+ Default: 20
+ Flags: experimental
+
+ Wait at least this long between creating threads.
+
+ Setting this too long results in insuffient worker threads.
+
+ Setting this too short increases the risk of worker thread pile-up.
+
+thread_pool_add_threshold
+ Units: requests
+ Default: 2
+ Flags: experimental
+
+ Overflow threshold for worker thread creation.
+
+ Setting this too low, will result in excess worker threads, which is generally a bad idea.
+
+ Setting it too high results in insuffient worker threads.
+
+thread_pool_fail_delay
+ Units: milliseconds
+ Default: 200
+ Flags: experimental
+
+ Wait at least this long after a failed thread creation before trying to create another thread.
+
+ Failure to create a worker thread is often a sign that the end is near, because the process is running out
+ of RAM resources for thread stacks.
+ This delay tries to not rush it on needlessly.
+
+ If thread creation failures are a problem, check that thread_pool_max is not too high.
+
+ It may also help to increase thread_pool_timeout and thread_pool_min, to reduce the rate at which treads
+ are destroyed and later recreated.
+
+thread_pool_max
+ Units: threads
+ Default: 500
+ Flags: delayed, experimental
+
+ The maximum number of worker threads in all pools combined.
+
+ Do not set this higher than you have to, since excess worker threads soak up RAM and CPU and generally just
+ get in the way of getting work done.
+
+thread_pool_min
+ Units: threads
+ Default: 5
+ Flags: delayed, experimental
+
+ The minimum number of threads in each worker pool.
+
+ Increasing this may help ramp up faster from low load situations where threads have expired.
+
+ Minimum is 2 threads.
+
+thread_pool_purge_delay
+ Units: milliseconds
+ Default: 1000
+ Flags: delayed, experimental
+
+ Wait this long between purging threads.
+
+ This controls the decay of thread pools when idle(-ish).
+
+ Minimum is 100 milliseconds.
+
+thread_pool_stack
+ Units: bytes
+ Default: -1
+ Flags: experimental
+
+ Worker thread stack size. In particular on 32bit systems you may need to tweak this down to fit many
+ threads into the limited address space.
+
+thread_pool_timeout
+ Units: seconds
+ Default: 300
+ Flags: delayed, experimental
+
+ Thread idle threshold.
+
+ Threads in excess of thread_pool_min, which have been idle for at least this long are candidates for purg‐
+ ing.
+
+ Minimum is 1 second.
+
+thread_pools
+ Units: pools
+ Default: 2
+ Flags: delayed, experimental
+
+ Number of worker thread pools.
+
+ Increasing number of worker pools decreases lock contention.
+
+ Too many pools waste CPU and RAM resources, and more than one pool for each CPU is probably detrimal to
+ performance.
+
+ Can be increased on the fly, but decreases require a restart to take effect.
+
+thread_stats_rate
+ Units: requests
+ Default: 10
+ Flags: experimental
+
+ Worker threads accumulate statistics, and dump these into the global stats counters if the lock is free
+ when they finish a request.
+ This parameters defines the maximum number of requests a worker thread may handle, before it is forced to
+ dump its accumulated stats into the global counters.
+
+user Default: .....
+ Flags: must_restart
+
+ The unprivileged user to run as. Setting this will also set "group" to the specified user's primary group.
+
+vcl_trace
+ Units: bool
+ Default: off
+
+ Trace VCL execution in the shmlog.
+ Enabling this will allow you to see the path each request has taken through the VCL program.
+ This generates a lot of logrecords so it is off by default.
+
+waiter
+ Default: default
+ Flags: must_restart, experimental
+
+ Select the waiter kernel interface.
+
+
+Purge expressions
+-----------------
+
+A purge expression consists of one or more conditions. A condition consists of a field, an operator, and an
+argument. Conditions can be ANDed together with "&&".
+
+A field can be any of the variables from VCL, for instance req.url, req.http.host or obj.set-cookie.
+
+Operators are "==" for direct comparision, "~" for a regular expression match, and ">" or "<" for size compar‐
+isons. Prepending an operator with "!" negates the expression.
+
+The argument could be a quoted string, a regexp, or an integer. Integers can have "KB", "MB", "GB" or "TB"
+appended for size related fields.
+
+Simple example: All requests where req.url exactly matches the string /news are purged from the cache.
+
+ req.url == "/news"
+
+Example: Purge all documents where the name does not end with ".ogg", and where the size of the object is greater
+than 10 megabytes.
+
+ req.url !~ "\.ogg$" && obj.size > 10MB
+
+Example: Purge all documents where the serving host is "example.com" or "www.example.com", and where the Set-
+Cookie header received from the backend contains "USERID=1663".
+
+ req.http.host ~ "^(www\.)example.com$" && obj.set-cookie ~ "USERID=1663"
+
+SEE ALSO
+========
+
+* varnishlog(1)
+* varnishhist(1)
+* varnishncsa(1)
+* varnishstat(1)
+* varnishtop(1)
+* vcl(7)
+
+HISTORY
+=======
+
+The varnishd daemon was developed by Poul-Henning Kamp in cooperation
+with Verdens Gang AS, Linpro AS and Varnish Software.
+
+This manual page was written by Dag-Erling Smørgrav with updates by
+Stig Sandbeck Mathisen ⟨ssm at debian.org⟩
+
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--- branches/2.1/varnish-cache/doc/sphinx/reference/varnishhist.rst (rev 0)
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+===========
+varnishhist
+===========
+
+-------------------------
+Varnish request histogram
+-------------------------
+
+SYNOPSIS
+========
+
+varnishhist [-b] [-C] [-c] [-d] [-I regex] [-i tag] [-n varnish_name]
+[-r file] [-V] [-w delay] [-X regex] [-x tag]
+
+DESCRIPTION
+===========
+
+The varnishhist utility reads varnishd(1) shared memory logs and
+presents a continuously updated histogram show‐ ing the distribution
+of the last N requests by their processing. The value of N and the
+vertical scale are dis‐ played in the top left corner. The horizontal
+scale is logarithmic. Hits are marked with a pipe character ("|"),
+and misses are marked with a hash character ("#").
+
+The following options are available:
+
+-b Include log entries which result from communication with
+ a backend server. If neither -b nor -c is
+ specified, varnishhist acts as if they both were.
+
+-C Ignore case when matching regular expressions.
+
+-c Include log entries which result from communication with
+ a client. If neither -b nor -c is specified,
+ varnishhist acts as if they both were.
+
+-d Process old log entries on startup. Normally, varnishhist
+ will only process entries which are written to the
+ log after it starts.
+
+-I regex Include log entries which match the specified
+ regular expression. If neither -I nor -i is specified,
+ all log entries are included.
+
+-i tag Include log entries with the specified tag. If neither
+ -I nor -i is specified, all log entries are included.
+
+-n Specifies the name of the varnishd instance to get logs
+ from. If -n is not specified, the host name is used.
+
+-r file Read log entries from file instead of shared memory.
+
+-V Display the version number and exit.
+
+-w delay Wait at least delay seconds between each update. The
+ default is 1. file instead of displaying them. The file
+ will be overwritten unless the -a option was specified.
+
+-X regex Exclude log entries which match the specified regular expression.
+
+-x tag Exclude log entries with the specified tag.
+
+SEE ALSO
+========
+
+* varnishd(1)
+* varnishlog(1)
+* varnishncsa(1)
+* varnishstat(1)
+* varnishtop(1)
+
+HISTORY
+=======
+The varnishhist utility was developed by Poul-Henning Kamp in cooperation with Verdens Gang
+AS and Linpro AS. This manual page was written by Dag-Erling Smørgrav and Per Buer.
+
+COPYRIGHT
+=========
+
+This document is licensed under the same licence as Varnish
+itself. See LICENCE for details.
+
+* Copyright (c) 2006 Verdens Gang AS
+* Copyright (c) 2006-2008 Linpro AS
+* Copyright (c) 2008-2010 Redpill Linpro AS
+* Copyright (c) 2010 Varnish Software AS
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--- branches/2.1/varnish-cache/doc/sphinx/reference/varnishncsa.rst (rev 0)
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+===========
+varnishncsa
+===========
+
+---------------------------------------------------------
+Display Varnish logs in Apache / NCSA combined log format
+---------------------------------------------------------
+
+SYNOPSIS
+========
+
+varnishncsa [-a] [-b] [-C] [-c] [-D] [-d] [-f] [-I regex]
+[-i tag] [-n varnish_name] [-P file] [-r file] [-V]
+[-w file] [-X regex] [-x tag]
+
+DESCRIPTION
+===========
+
+The varnishncsa utility reads varnishd(1) shared memory logs and
+presents them in the Apache / NCSA "combined" log format.
+
+The following options are available:
+
+-a When writing to a file, append to it rather than overwrite it.
+
+-b Include log entries which result from communication with a
+ backend server. If neither -b nor -c is
+ specified, varnishncsa acts as if they both were.
+
+-C Ignore case when matching regular expressions.
+
+-c Include log entries which result from communication
+ with a client. If neither -b nor -c is specified,
+ varnishncsa acts as if they both were.
+
+-D Daemonize.
+
+-d Process old log entries on startup. Normally, varnishncsa
+ will only process entries which are written to the log
+ after it starts.
+
+-f Prefer the X-Forwarded-For HTTP header over client.ip in
+ the log output.
+
+-I regex Include log entries which match the specified regular
+ expression. If neither -I nor -i is specified,
+ all log entries are included.
+
+-i tag Include log entries with the specified tag. If neither -I nor
+ -i is specified, all log entries are included.
+
+-n Specifies the name of the varnishd instance to get logs
+ from. If -n is not specified, the host name is used.
+
+-P file Write the process's PID to the specified file.
+
+-r file Read log entries from file instead of shared memory.
+
+-V Display the version number and exit.
+
+-w file Write log entries to file instead of displaying them.
+ The file will be overwritten unless the -a
+ option was specified.
+
+ If varnishncsa receives a SIGHUP while writing to a file,
+ it will reopen the file, allowing the old one to be
+ rotated away.
+
+-X regex Exclude log entries which match the specified
+ regular expression.
+
+-x tag Exclude log entries with the specified tag.
+
+SEE ALSO
+========
+
+* varnishd(1)
+* varnishhist(1)
+* varnishlog(1)
+* varnishstat(1)
+* varnishtop(1)
+
+HISTORY
+=======
+
+The varnishncsa utility was developed by Poul-Henning Kamp in
+cooperation with Verdens Gang AS and Linpro AS. This manual page was
+written by Dag-Erling Smørgrav ⟨des at des.no⟩.
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--- branches/2.1/varnish-cache/doc/sphinx/reference/varnishtest.rst (rev 0)
+++ branches/2.1/varnish-cache/doc/sphinx/reference/varnishtest.rst 2010-09-27 11:24:30 UTC (rev 5272)
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+===========
+varnishtest
+===========
+
+------------------------
+Test program for Varnish
+------------------------
+
+:Author: Stig Sandbeck Mathisen
+:Date: 2010-05-31
+:Version: 1.0
+:Manual section: 1
+
+
+SYNOPSIS
+========
+ varnishtest [-n iter] [-q] [-v] file [file ...]
+
+DESCRIPTION
+===========
+
+The varnishtest program is a script driven program used to test the
+varnish HTTP accelerator.
+
+The varnishtest program, when started and given one or more script
+files, can create a number of threads repre senting backends, some
+threads representing clients, and a varnishd process.
+
+The following options are available:
+
+-n iter Run iter number of iterations.
+
+-q Be quiet.
+
+-v Be verbose.
+
+-L port Listen on *port*.
+
+-t Dunno.
+
+file File to use as a script
+
+
+SCRIPTS
+=======
+
+Example script
+~~~~~~~~~~~~~~
+::
+
+ # Start a varnish instance called "v1"
+ varnish v1 -arg "-b localhost:9080" -start
+
+ # Create a server thread called "s1"
+ server s1 {
+ # Receive a request
+ rxreq
+ # Send a standard response
+ txresp -hdr "Connection: close" -body "012345\n"
+ }
+
+ # Start the server thread
+ server s1 -start
+
+ # Create a client thread called "c1"
+ client c1 {
+ # Send a request
+ txreq -url "/"
+ # Wait for a response
+ rxresp
+ # Insist that it be a success
+ expect resp.status == 200
+ }
+
+ # Run the client
+ client c1 -run
+
+ # Wait for the server to die
+ server s1 -wait
+
+ # (Forcefully) Stop the varnish instance.
+ varnish v1 -stop
+
+Example script output
+~~~~~~~~~~~~~~~~~~~~~
+
+The output, running this script looks as follows. The "bargraph" at
+the beginning of the line is an indication of the level of detail in
+the line. The second field where the message comes from. The rest of
+the line is anyones guess :-)
+::
+
+ # TEST tests/b00000.vtc starting
+ ### v1 CMD: cd ../varnishd && ./varnishd -d -d -n v1 -a :9081 -T :9001 -b localhost:9080
+ ### v1 opening CLI connection
+ #### v1 debug| NB: Storage size limited to 2GB on 32 bit architecture,\n
+ #### v1 debug| NB: otherwise we could run out of address space.\n
+ #### v1 debug| storage_file: filename: ./varnish.Shkoq5 (unlinked) size 2047 MB.\n
+ ### v1 CLI connection fd = 3
+ #### v1 CLI TX| start
+ #### v1 debug| Using old SHMFILE\n
+ #### v1 debug| Notice: locking SHMFILE in core failed: Operation not permitted\n
+ #### v1 debug| bind(): Address already in use\n
+ #### v1 debug| rolling(1)...
+ #### v1 debug| \n
+ #### v1 debug| rolling(2)...\n
+ #### v1 debug| Debugging mode, enter "start" to start child\n
+ ### v1 CLI 200 <start>
+ ## s1 Starting server
+ ### s1 listen on :9080 (fd 6)
+ ## c1 Starting client
+ ## c1 Waiting for client
+ ## s1 started on :9080
+ ## c1 started
+ ### c1 connect to :9081
+ ### c1 connected to :9081 fd is 8
+ #### c1 | GET / HTTP/1.1\r\n
+ #### c1 | \r\n
+ ### c1 rxresp
+ #### s1 Accepted socket 7
+ ### s1 rxreq
+ #### s1 | GET / HTTP/1.1\r\n
+ #### s1 | X-Varnish: 422080121\r\n
+ #### s1 | X-Forwarded-For: 127.0.0.1\r\n
+ #### s1 | Host: localhost\r\n
+ #### s1 | \r\n
+ #### s1 http[ 0] | GET
+ #### s1 http[ 1] | /
+ #### s1 http[ 2] | HTTP/1.1
+ #### s1 http[ 3] | X-Varnish: 422080121
+ #### s1 http[ 4] | X-Forwarded-For: 127.0.0.1
+ #### s1 http[ 5] | Host: localhost
+ #### s1 | HTTP/1.1 200 Ok\r\n
+ #### s1 | Connection: close\r\n
+ #### s1 | \r\n
+ #### s1 | 012345\n
+ #### s1 | \r\n
+ ## s1 ending
+ #### c1 | HTTP/1.1 200 Ok\r\n
+ #### c1 | Content-Length: 9\r\n
+ #### c1 | Date: Mon, 16 Jun 2008 22:16:55 GMT\r\n
+ #### c1 | X-Varnish: 422080121\r\n
+ #### c1 | Age: 0\r\n
+ #### c1 | Via: 1.1 varnish\r\n
+ #### c1 | Connection: keep-alive\r\n
+ #### c1 | \r\n
+ #### c1 http[ 0] | HTTP/1.1
+ #### c1 http[ 1] | 200
+ #### c1 http[ 2] | Ok
+ #### c1 http[ 3] | Content-Length: 9
+ #### c1 http[ 4] | Date: Mon, 16 Jun 2008 22:16:55 GMT
+ #### c1 http[ 5] | X-Varnish: 422080121
+ #### c1 http[ 6] | Age: 0
+ #### c1 http[ 7] | Via: 1.1 varnish
+ #### c1 http[ 8] | Connection: keep-alive
+ #### c1 EXPECT resp.status (200) == 200 (200) match
+ ## c1 ending
+ ## s1 Waiting for server
+ #### v1 CLI TX| stop
+ ### v1 CLI 200 <stop>
+ # TEST tests/b00000.vtc completed
+
+If instead of 200 we had expected 201 with the line:::
+
+ expect resp.status == 201
+
+The output would have ended with:::
+
+ #### c1 http[ 0] | HTTP/1.1
+ #### c1 http[ 1] | 200
+ #### c1 http[ 2] | Ok
+ #### c1 http[ 3] | Content-Length: 9
+ #### c1 http[ 4] | Date: Mon, 16 Jun 2008 22:26:35 GMT
+ #### c1 http[ 5] | X-Varnish: 648043653 648043652
+ #### c1 http[ 6] | Age: 6
+ #### c1 http[ 7] | Via: 1.1 varnish
+ #### c1 http[ 8] | Connection: keep-alive
+ ---- c1 EXPECT resp.status (200) == 201 (201) failed
+
+SEE ALSO
+========
+
+* varnishhist(1)
+* varnishlog(1)
+* varnishncsa(1)
+* varnishstat(1)
+* varnishtop(1)
+* vcl(7)
+
+HISTORY
+=======
+
+The varnishtest program was developed by Poul-Henning Kamp
+⟨phk at phk.freebsd.dk⟩ in cooperation with Linpro AS. This manual page
+was written by Stig Sandbeck Mathisen ⟨ssm at linpro.no⟩ using examples
+by Poul-Henning Kamp ⟨phk at phk.freebsd.dk⟩.
+
+COPYRIGHT
+=========
+
+This document is licensed under the same licence as Varnish
+itself. See LICENCE for details.
+
+* Copyright (c) 2007-2008 Linpro AS
+* Copyright (c) 2010 Varnish Software AS
Copied: branches/2.1/varnish-cache/doc/sphinx/reference/varnishtop.rst (from rev 4888, trunk/varnish-cache/doc/sphinx/reference/varnishtop.rst)
===================================================================
--- branches/2.1/varnish-cache/doc/sphinx/reference/varnishtop.rst (rev 0)
+++ branches/2.1/varnish-cache/doc/sphinx/reference/varnishtop.rst 2010-09-27 11:24:30 UTC (rev 5272)
@@ -0,0 +1,95 @@
+============
+varnishtop
+============
+
+-------------------------
+Varnish log entry ranking
+-------------------------
+
+SYNOPSIS
+========
+
+varnishtop [-1] [-b] [-C] [-c] [-d] [-f] [-I regex]
+[-i tag] [-n varnish_name] [-r file] [-V] [-X regex]
+[-x tag]
+
+DESCRIPTION
+===========
+
+The varnishtop utility reads varnishd(1) shared memory logs and
+presents a continuously updated list of the most commonly occurring
+log entries. With suitable filtering using the -I, -i, -X and -x
+options, it can be used to display a ranking of requested documents,
+clients, user agents, or any other information which is recorded in
+the log.
+
+The following options are available:
+
+-1 Instead of presenting of a continuously updated display,
+ print the statistics once and exit. Implies -d.
+
+-b Include log entries which result from communication
+ with a backend server. If neither -b nor -c is
+ specified, varnishtop acts as if they both were.
+
+-C Ignore case when matching regular expressions.
+
+-c Include log entries which result from communication
+ with a client. If neither -b nor -c is specified,
+ varnishtop acts as if they both were.
+
+-d Process old log entries on startup. Normally, varnishtop
+ will only process entries which are written to the log
+ after it starts.
+
+-f Sort and group only on the first field of each log entry.
+ This is useful when displaying e.g. stataddr entries,
+ where the first field is the client IP address.
+
+-I regex Include log entries which match the specified regular
+ expression. If neither -I nor -i is specified, all log
+ entries are included.
+
+-i tag Include log entries with the specified tag. If neither -I
+ nor -i is specified, all log entries are included.
+
+-n Specifies the name of the varnishd instance to get logs from.
+ If -n is not specified, the host name is used.
+
+-r file Read log entries from file instead of shared memory.
+
+-V Display the version number and exit.
+
+-X regex Exclude log entries which match the specified regular expression.
+
+-x tag Exclude log entries with the specified tag.
+
+EXAMPLES
+========
+
+The following example displays a continuously updated list of the most
+frequently requested URLs:::
+
+ varnishtop -i RxURL
+
+The following example displays a continuously updated list of the most
+commonly used user agents:::
+
+ varnishtop -i RxHeader -C -I ^User-Agent
+
+SEE ALSO
+========
+
+* varnishd(1)
+* varnishhist(1)
+* varnishlog(1)
+* varnishncsa(1)
+* varnishstat(1)
+
+HISTORY
+=======
+
+The varnishtop utility was originally developed by Poul-Henning Kamp
+in cooperation with Verdens Gang AS and Linpro AS, and later
+substantially rewritten by Dag-Erling Smørgrav. This manual page was
+written by Dag-Erling Smørgrav.
Property changes on: branches/2.1/varnish-cache/include/vct.h
___________________________________________________________________
Modified: svn:mergeinfo
- /trunk/varnish-cache/include/vct.h:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
+ /trunk/varnish-cache/include/vct.h:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4888,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
Property changes on: branches/2.1/varnish-cache/include/vev.h
___________________________________________________________________
Modified: svn:mergeinfo
- /trunk/varnish-cache/include/vev.h:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
+ /trunk/varnish-cache/include/vev.h:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4888,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
Property changes on: branches/2.1/varnish-cache/lib/libvarnish/tcp.c
___________________________________________________________________
Modified: svn:mergeinfo
- /trunk/varnish-cache/lib/libvarnish/tcp.c:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
+ /trunk/varnish-cache/lib/libvarnish/tcp.c:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4888,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
Property changes on: branches/2.1/varnish-cache/lib/libvarnish/vev.c
___________________________________________________________________
Modified: svn:mergeinfo
- /trunk/varnish-cache/lib/libvarnish/vev.c:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
+ /trunk/varnish-cache/lib/libvarnish/vev.c:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4888,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
Property changes on: branches/2.1/varnish-cache/lib/libvcl/vcc_dir_random.c
___________________________________________________________________
Modified: svn:mergeinfo
- /trunk/varnish-cache/lib/libvcl/vcc_dir_random.c:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
+ /trunk/varnish-cache/lib/libvcl/vcc_dir_random.c:4637,4643-4650,4654-4670,4686,4689-4690,4696-4702,4706,4712,4715-4719,4729-4731,4747,4749-4750,4754,4757-4758,4762,4781-4787,4789-4790,4792-4793,4810,4818,4823,4826,4828-4829,4842,4852-4853,4856,4858-4870,4874-4876,4878-4881,4888,4912,4967-4968,4971,4973-4975,4977,4979-4981,4986,4989,5016,5048,5162,5170
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