traffic_server
Description
Options
-n
COUNT``,
--net_threads
COUNT
-U
COUNT``,
--udp_threads
COUNT
-a``,
--accepts_thread
-b``,
--accept_till_done
-p
PORT``,
--httpport
PORT
-f``,
--disable_freelist
In order to improve performance, traffic_server caches commonly used data structures in a set of free object lists. This option disables these caches, causing traffic_server to use malloc(3) for every allocation. Though this option should not commonly be needed, it may be beneficial in memory-constrained environments or where the working set is highly variable.
-F``,
--disable_pfreelist
Disable free list in ProxyAllocator which were left out by the -f option. Please note that this option is a temporary, testing option, and will be removed in the future.
-o
LEVEL``,
--dprintf_level
LEVEL
-R
LEVEL``,
--regression
LEVEL
-r
TEST``,
--regression_test
TEST
-l``,
--regression_list
If Traffic Server was built with tests enabled, this option lists the available tests.
-T
TAGS``,
--debug_tags
TAGS
-B
TAGS``,
--action_tags
TAGS
-i
COUNT``,
--interval
COUNT
-M``,
--remote_management
-C
CMD``,
--command
CMD
-k``,
--clear_hostdb
-K``,
--clear_cache
-c
CORE``,
--read_core
CORE
--accept_mss
MSS
-t
MSECS``,
--poll_timeout
MSECS
-h``,
--help
Print usage information and exit.
-V``,
--version
Print version information and exit.
Environment
PROXY_REMOTE_MGMT
This environment variable forces traffic_server to believe that it is being managed by traffic_manager.
PROXY_AUTO_EXIT
When this environment variable is set to an integral number of seconds, traffic_server will exit that many seconds after startup. This is primarily useful for testing.
Signals
SIGINT, SIGTERM
On SIGINT and SIGTERM, traffic_server exits.
SIGUSR1
On SIGUSR1, traffic_server logs its current memory usage.
SIGUSR2
On SIGUSR2, traffic_server re-opens its standard error and standard out file descriptors.
See also
traffic_ctl(8), traffic_manager(8)