SC-1:/home/test_apps # SC-1:/home/test_apps # SC-1:/home/test_apps # SC-1:/home/test_apps # SC-1:/home/test_apps # SC-1:/home/test_apps # #--- Bug3 SC-1:/home/test_apps # SC-1:/home/test_apps # SC-1:/home/test_apps # export SESSION_NAME=Bug3 SC-1:/home/test_apps # lttng create $SESSION_NAME -o /cluster/temp/sessiondir/$SESSION_NAME DEBUG1: Wait for client response [in thread_manage_clients() at main.c:2991] DEBUG1: Receiving data from client ... [in thread_manage_clients() at main.c:3030] DEBUG1: Nothing recv() from client... continuing [in thread_manage_clients() at main.c:3034] DEBUG1: Clean command context structure [in clean_command_ctx() at main.c:465] DEBUG1: Accepting client command ... [in thread_manage_clients() at main.c:2949] DEBUG1: Wait for client response [in thread_manage_clients() at main.c:2991] DEBUG1: Receiving data from client ... [in thread_manage_clients() at main.c:3030] DEBUG1: Processing client command 8 [in process_client_msg() at main.c:1998] DEBUG1: Waiting for 1 URIs from client ... [in process_client_msg() at main.c:2501] DEBUG2: Trying to find session by name Bug3 [in session_find_by_name() at session.c:122] DEBUG1: Tracing session Bug3 created in (null) with ID 28 by UID 0 GID 0 [in session_create() at session.c:236] DEBUG2: Trying to find session by name Bug3 [in session_find_by_name() at session.c:122] DEBUG3: Created hashtable size 4 at 0x65ed00 of type 1 [in lttng_ht_new() at hashtable.c:96] DEBUG2: Setting trace directory path from URI to /cluster/temp/sessiondir/Bug3 [in add_uri_to_consumer() at cmd.c:396] DEBUG1: Sending response (size: 16, retcode: Success) [in thread_manage_clients() at main.c:3081] DEBUG1: Clean command context structure [in clean_command_ctx() at main.c:465] DEBUG1: Accepting client command ... [in thread_manage_clients() at main.c:2949] Session Bug3 created. Traces will be written in /cluster/temp/sessiondir/Bug3 SC-1:/home/test_apps # lttng enable-event ust_tests_demo2:loop -u --filter ' intfield => 2 ' DEBUG1: Wait for client response [in thread_manage_clients() at main.c:2991] DEBUG1: Receiving data from client ... [in thread_manage_clients() at main.c:3030] DEBUG1: Nothing recv() from client... continuing [in thread_manage_clients() at main.c:3034] DEBUG1: Clean command context structure [in clean_command_ctx() at main.c:465] DEBUG1: Accepting client command ... [in thread_manage_clients() at main.c:2949] DEBUG1: Wait for client response [in thread_manage_clients() at main.c:2991] DEBUG1: Receiving data from client ... [in thread_manage_clients() at main.c:3030] DEBUG1: Processing client command 6 [in process_client_msg() at main.c:1998] DEBUG1: Getting session Bug3 by name [in process_client_msg() at main.c:2068] DEBUG2: Trying to find session by name Bug3 [in session_find_by_name() at session.c:122] DEBUG1: Creating UST session [in create_ust_session() at main.c:1885] DEBUG3: Created hashtable size 4 at 0x640380 of type 1 [in lttng_ht_new() at hashtable.c:96] DEBUG3: Created hashtable size 4 at 0x641e30 of type 1 [in lttng_ht_new() at hashtable.c:96] DEBUG3: Created hashtable size 4 at 0x6477c0 of type 0 [in lttng_ht_new() at hashtable.c:96] DEBUG3: Created hashtable size 4 at 0x647a60 of type 1 [in lttng_ht_new() at hashtable.c:96] DEBUG2: UST trace session create successful [in trace_ust_create_session() at trace-ust.c:143] DEBUG3: Copying tracing session consumer output in UST session [in copy_session_consumer() at main.c:1840] DEBUG3: Created hashtable size 4 at 0x6854d0 of type 1 [in lttng_ht_new() at hashtable.c:96] DEBUG3: Created hashtable size 4 at 0x685790 of type 1 [in lttng_ht_new() at hashtable.c:96] DEBUG3: Copy session consumer subdir /ust [in copy_session_consumer() at main.c:1855] DEBUG3: Consumer socket created (fd: 23) and added to output [in consumer_create_socket() at consumer.c:141] DEBUG2: Trace UST channel channel0 not found by name [in trace_ust_find_channel_by_name() at trace-ust.c:52] DEBUG1: Enabling channel channel0 for session Bug3 [in cmd_enable_channel() at cmd.c:744] DEBUG2: Trace UST channel channel0 not found by name [in trace_ust_find_channel_by_name() at trace-ust.c:52] DEBUG3: Created hashtable size 4 at 0x685cf0 of type 0 [in lttng_ht_new() at hashtable.c:96] DEBUG3: Created hashtable size 4 at 0x685fb0 of type 1 [in lttng_ht_new() at hashtable.c:96] DEBUG2: Trace UST channel channel0 created [in trace_ust_create_channel() at trace-ust.c:205] DEBUG2: Channel channel0 being created in UST global domain [in channel_ust_create() at channel.c:267] DEBUG2: UST app adding channel channel0 to global domain for session id 28 [in ust_app_create_channel_glb() at ust-app.c:1985] DEBUG2: Channel channel0 created successfully [in channel_ust_create() at channel.c:292] DEBUG2: Trace UST channel channel0 found by name [in trace_ust_find_channel_by_name() at trace-ust.c:47] DEBUG2: Trace UST event NOT found by name ust_tests_demo2:loop [in trace_ust_find_event_by_name() at trace-ust.c:79] DEBUG3: Created hashtable size 4 at 0x660500 of type 1 [in lttng_ht_new() at hashtable.c:96] DEBUG2: Trace UST event ust_tests_demo2:loop, loglevel (0,-1) created [in trace_ust_create_event() at trace-ust.c:284] DEBUG1: UST app creating event ust_tests_demo2:loop for all apps for session id 28 [in ust_app_create_event_glb() at ust-app.c:2109] DEBUG1: Event UST ust_tests_demo2:loop created in channel channel0 [in event_ust_enable_tracepoint() at event.c:486] DEBUG1: Sending response (size: 16, retcode: Success) [in thread_manage_clients() at main.c:3081] DEBUG1: Clean command context structure [in clean_command_ctx() at main.c:465] DEBUG1: Accepting client command ... [in thread_manage_clients() at main.c:2949] UST event ust_tests_demo2:loop created in channel channel0 error syntax error Parse error Error: Error setting filter LTTng Trace Control 2.1.0-rc3 - Basse Messe usage: lttng [OPTIONS] [] Options: -h, --help Show this help --list-options Simple listing of lttng options --list-commands Simple listing of lttng commands -v, --verbose Increase verbosity -q, --quiet Quiet mode -g, --group NAME Unix tracing group name. (default: tracing) -n, --no-sessiond Don't spawn a session daemon --sessiond-path PATH Session daemon full path Commands: add-context Add context to event and/or channel calibrate Quantify LTTng overhead create Create tracing session destroy Tear down tracing session enable-channel Enable tracing channel enable-event Enable tracing event disable-channel Disable tracing channel disable-event Disable tracing event enable-consumer Enable local or streaming consumer disable-consumer Disable consumer list List possible tracing options set-session Set current session name start Start tracing stop Stop tracing version Show version information view Start trace viewer Each command also has its own -h, --help option. Please see the lttng(1) man page for full documentation. See http://lttng.org for updates, bug reports and news. SC-1:/home/test_apps # lttng list $SESSION_NAME DEBUG1: Wait for client response [in thread_manage_clients() at main.c:2991] DEBUG1: Receiving data from client ... [in thread_manage_clients() at main.c:3030] DEBUG1: Nothing recv() from client... continuing [in thread_manage_clients() at main.c:3034] DEBUG1: Clean command context structure [in clean_command_ctx() at main.c:465] DEBUG1: Accepting client command ... [in thread_manage_clients() at main.c:2949] DEBUG1: Wait for client response [in thread_manage_clients() at main.c:2991] DEBUG1: Receiving data from client ... [in thread_manage_clients() at main.c:3030] DEBUG1: Processing client command 13 [in process_client_msg() at main.c:1998] DEBUG1: Counting number of available session for UID 0 GID 0 [in lttng_sessions_count() at main.c:1969] DEBUG1: Getting all available session for UID 0 GID 0 [in cmd_list_lttng_sessions() at cmd.c:2016] DEBUG1: Sending response (size: 4388, retcode: Success) [in thread_manage_clients() at main.c:3081] DEBUG1: Clean command context structure [in clean_command_ctx() at main.c:465] DEBUG1: Accepting client command ... [in thread_manage_clients() at main.c:2949] Tracing session Bug3: [inactive] Trace path: /cluster/temp/sessiondir/Bug3 DEBUG1: Wait for client response [in thread_manage_clients() at main.c:2991] DEBUG1: Receiving data from client ... [in thread_manage_clients() at main.c:3030] DEBUG1: Processing client command 11 [in process_client_msg() at main.c:1998] DEBUG1: Getting session Bug3 by name [in process_client_msg() at main.c:2068] DEBUG2: Trying to find session by name Bug3 [in session_find_by_name() at session.c:122] DEBUG3: Listing domains found UST global domain [in cmd_list_domains() at cmd.c:1888] DEBUG1: Sending response (size: 324, retcode: Success) [in thread_manage_clients() at main.c:3081] DEBUG1: Clean command context structure [in clean_command_ctx() at main.c:465] DEBUG1: Accepting client command ... [in thread_manage_clients() at main.c:2949] === Domain: UST global === DEBUG1: Wait for client response [in thread_manage_clients() at main.c:2991] DEBUG1: Receiving data from client ... [in thread_manage_clients() at main.c:3030] DEBUG1: Processing client command 10 [in process_client_msg() at main.c:1998] DEBUG1: Getting session Bug3 by name [in process_client_msg() at main.c:2068] DEBUG2: Trying to find session by name Bug3 [in session_find_by_name() at session.c:122] DEBUG3: Consumer socket created (fd: 23) and added to output [in consumer_create_socket() at consumer.c:141] DEBUG3: Number of UST global channels 1 [in cmd_list_channels() at cmd.c:1937] DEBUG1: Listing channels for session Bug3 [in list_lttng_channels() at cmd.c:124] DEBUG1: Sending response (size: 624, retcode: Success) [in thread_manage_clients() at main.c:3081] DEBUG1: Clean command context structure [in clean_command_ctx() at main.c:465] DEBUG1: Accepting client command ... [in thread_manage_clients() at main.c:2949] Channels: ------------- - channel0: [enabled] Attributes: overwrite mode: 0 subbufers size: 4096 number of subbufers: 4 switch timer interval: 0 read timer interval: 200 output: mmap() DEBUG1: Wait for client response [in thread_manage_clients() at main.c:2991] DEBUG1: Receiving data from client ... [in thread_manage_clients() at main.c:3030] DEBUG1: Processing client command 12 [in process_client_msg() at main.c:1998] DEBUG1: Getting session Bug3 by name [in process_client_msg() at main.c:2068] DEBUG2: Trying to find session by name Bug3 [in session_find_by_name() at session.c:122] DEBUG3: Consumer socket created (fd: 23) and added to output [in consumer_create_socket() at consumer.c:141] DEBUG1: Listing UST global events for channel channel0 [in list_lttng_ust_global_events() at cmd.c:184] DEBUG3: Listing UST global 1 events [in list_lttng_ust_global_events() at cmd.c:204] DEBUG1: Sending response (size: 600, retcode: Success) [in thread_manage_clients() at main.c:3081] DEBUG1: Clean command context structure [in clean_command_ctx() at main.c:465] DEBUG1: Accepting client command ... [in thread_manage_clients() at main.c:2949] Events: ust_tests_demo2:loop (type: tracepoint) [enabled] SC-1:/home/test_apps # SC-1:/home/test_apps # SC-1:/home/test_apps # SC-1:/home/test_apps # SC-1:/home/test_apps # SC-1:/home/test_apps # SC-1:/home/test_apps # lttng destroy $SESSION_NAME DEBUG1: Wait for client response [in thread_manage_clients() at main.c:2991] DEBUG1: Receiving data from client ... [in thread_manage_clients() at main.c:3030] DEBUG1: Nothing recv() from client... continuing [in thread_manage_clients() at main.c:3034] DEBUG1: Clean command context structure [in clean_command_ctx() at main.c:465] DEBUG1: Accepting client command ... [in thread_manage_clients() at main.c:2949] DEBUG1: Wait for client response [in thread_manage_clients() at main.c:2991] DEBUG1: Receiving data from client ... [in thread_manage_clients() at main.c:3030] DEBUG1: Processing client command 9 [in process_client_msg() at main.c:1998] DEBUG1: Getting session Bug3 by name [in process_client_msg() at main.c:2068] DEBUG2: Trying to find session by name Bug3 [in session_find_by_name() at session.c:122] DEBUG3: No kernel session when tearing down session [in kernel_destroy_session() at kernel.c:729] DEBUG1: Destroy all UST traces [in ust_app_destroy_trace_all() at ust-app.c:2503] DEBUG2: Trace UST destroy session 28 [in trace_ust_destroy_session() at trace-ust.c:574] DEBUG1: Destroying session Bug3 [in session_destroy() at session.c:149] DEBUG1: Sending response (size: 16, retcode: Success) [in thread_manage_clients() at main.c:3081] DEBUG1: Clean command context structure [in clean_command_ctx() at main.c:465] DEBUG1: Accepting client command ... [in thread_manage_clients() at main.c:2949] Session Bug3 destroyed DEBUG1: Updating kernel poll set [in update_kernel_poll() at main.c:546] DEBUG1: Thread kernel polling on 2 fds [in thread_manage_kernel() at main.c:714] SC-1:/home/test_apps # DEBUG2: Trace destroy UST channel channel0 [in trace_ust_destroy_channel() at trace-ust.c:457] DEBUG2: Trace destroy UST event ust_tests_demo2:loop [in trace_ust_destroy_event() at trace-ust.c:415] SC-1:/home/test_apps # sleep 1 SC-1:/home/test_apps # rm -rf /cluster/temp/sessiondir/$SESSION_NAME SC-1:/home/test_apps # dir /cluster/temp/sessiondir/ total 0 SC-1:/home/test_apps #