| #################################################################### |
| # Copyright (c) 2013 Ericsson |
| # |
| # All rights reserved. This program and the accompanying materials are |
| # made available under the terms of the Eclipse Public License 2.0 which |
| # accompanies this distribution, and is available at |
| # https://www.eclipse.org/legal/epl-2.0/ |
| # |
| # SPDX-License-Identifier: EPL-2.0 |
| # |
| # Contributors: |
| # Bernd Hufmann - Initial API and implementation |
| #################################################################### |
| #################################################################### |
| # Scenario: Initialize |
| #################################################################### |
| <SCENARIO> |
| Initialize |
| <COMMAND_INPUT> |
| lttng version |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| lttng version 2.2.0 - Cuda |
| Web site: http://lttng.org/ |
| |
| lttng is free software and under the GPL license and part LGPL |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng list |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| Currently no available tracing session |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng list -k |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| Kernel events |
| ------------- |
| sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) |
| sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) |
| sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) |
| |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng list -u -f |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| UST events: |
| ------------- |
| |
| PID: 9379 - Name: /home/user/git/lttng-ust/tests/hello.cxx/.libs/lt-hello |
| ust_tests_hello:tptest_sighandler (loglevel: TRACE_WARNING (4)) (type: tracepoint) |
| ust_tests_hello:tptest (loglevel: TRACE_DEBUG_FUNCTION (12)) (type: tracepoint) |
| |
| PID: 4852 - Name: /home/user/git/lttng-ust/tests/hello.cxx/.libs/lt-hello |
| ust_tests_hello:tptest_sighandler (loglevel: TRACE_WARNING (4)) (type: tracepoint) |
| ust_tests_hello:tptest (loglevel: TRACE_DEBUG_FUNCTION (12)) (type: tracepoint) |
| |
| </COMMAND_OUTPUT> |
| </SCENARIO> |
| |
| #################################################################### |
| # Scenario: Session and channel with per-UID UST buffers |
| #################################################################### |
| <SCENARIO> |
| ScenPerUidTest |
| <COMMAND_INPUT> |
| lttng create mysession |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| Session mysession created. |
| Traces will be written in /home/user/lttng-traces/mysession-20130812-113358 |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng list mysession |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| Tracing session mysession: [inactive] |
| Trace path: /home/user/lttng-traces/mysession-20130812-113358 |
| |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng destroy mysession |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| Session my destroyed. |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng enable-channel mychannel -u -s mysession --buffers-uid |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| UST channel mychannel enabled for session mysession |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng list mysession |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| Tracing session mysession: [inactive] |
| Trace path: /home/user/lttng-traces/mysession-20130812-113358 |
| |
| === Domain: UST global === |
| |
| Buffer type: per UID |
| |
| Channels: |
| ------------- |
| - mychannel: [enabled] |
| |
| Attributes: |
| overwrite mode: 0 |
| subbufers size: 8388608 |
| number of subbufers: 4 |
| switch timer interval: 0 |
| read timer interval: 0 |
| output: mmap() |
| |
| Events: |
| None |
| |
| </COMMAND_OUTPUT> |
| |
| </SCENARIO> |
| |
| #################################################################### |
| # Scenario: Session and channel with per-PID UST buffers |
| #################################################################### |
| <SCENARIO> |
| ScenPerPidTest |
| <COMMAND_INPUT> |
| lttng create mysession |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| Session mysession created. |
| Traces will be written in /home/user/lttng-traces/mysession-20130812-113358 |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng list mysession |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| Tracing session mysession: [inactive] |
| Trace path: /home/user/lttng-traces/mysession-20130812-113358 |
| |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng destroy mysession |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| Session mysession destroyed. |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng enable-channel mychannel -u -s mysession --buffers-pid |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| UST channel mychannel enabled for session mysession |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng list mysession |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| Tracing session mysession: [inactive] |
| Trace path: /home/user/lttng-traces/mysession-20130812-113358 |
| |
| === Domain: UST global === |
| |
| Buffer type: per PID |
| |
| Channels: |
| ------------- |
| - mychannel: [enabled] |
| |
| Attributes: |
| overwrite mode: 0 |
| subbufers size: 8388608 |
| number of subbufers: 4 |
| switch timer interval: 0 |
| read timer interval: 0 |
| output: mmap() |
| |
| Events: |
| None |
| |
| </COMMAND_OUTPUT> |
| |
| </SCENARIO> |
| |
| #################################################################### |
| # Scenario: Session and channel with per-PID UST buffers with option -C -W |
| #################################################################### |
| <SCENARIO> |
| ScenBufSizeTest |
| <COMMAND_INPUT> |
| lttng create mysession |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| Session mysession created. |
| Traces will be written in /home/user/lttng-traces/mysession-20130812-113358 |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng list mysession |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| Tracing session mysession: [inactive] |
| Trace path: /home/user/lttng-traces/mysession-20130812-113358 |
| |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng destroy mysession |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| Session mysession destroyed. |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng enable-channel mychannel -u -s mysession -C 1024 -W 10 |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| <COMMAND_ERROR_OUTPUT> |
| Warning: Tracefile size rounded up from (1024) to subbuffer size (8388608) |
| </COMMAND_ERROR_OUTPUT> |
| UST channel mychannel enabled for session mysession |
| </COMMAND_OUTPUT> |
| |
| <COMMAND_INPUT> |
| lttng list mysession |
| </COMMAND_INPUT> |
| <COMMAND_RESULT> |
| 0 |
| </COMMAND_RESULT> |
| <COMMAND_OUTPUT> |
| Tracing session mysession: [inactive] |
| Trace path: /home/user/lttng-traces/mysession-20130812-113358 |
| |
| === Domain: UST global === |
| |
| Buffer type: per PID |
| |
| Channels: |
| ------------- |
| - mychannel: [enabled] |
| |
| Attributes: |
| overwrite mode: 0 |
| subbufers size: 8388608 |
| number of subbufers: 4 |
| switch timer interval: 0 |
| read timer interval: 0 |
| output: mmap() |
| |
| Events: |
| None |
| |
| </COMMAND_OUTPUT> |
| |
| </SCENARIO> |
| |
| |
| |