X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=2.8%2Flttng-docs-2.8.txt;h=a90ec94ca3867fe5808ff3d19030032a71a785c7;hb=85c2997219bfa467f6331aebd688642e6b79b8b1;hp=6b7b9291eb427cd4c59e4e9b137811f3745a14ad;hpb=f4d8d9985af018d87fa30e0e004c8d6e2612ad28;p=lttng-docs.git diff --git a/2.8/lttng-docs-2.8.txt b/2.8/lttng-docs-2.8.txt index 6b7b929..a90ec94 100644 --- a/2.8/lttng-docs-2.8.txt +++ b/2.8/lttng-docs-2.8.txt @@ -1,12 +1,15 @@ The LTTng Documentation ======================= Philippe Proulx -v2.8, 14 March 2017 +v2.8, 24 July 2017 include::../common/copyright.txt[] +include::../common/warning-not-maintained.txt[] + + include::../common/welcome.txt[] @@ -357,6 +360,8 @@ becomes inactive or in real-time. [[installing-lttng]] == Installation +include::../common/warning-installation-outdated.txt[] + **LTTng** is a set of software <> which interact to <> the Linux kernel and user applications, and to <> (start and stop @@ -586,14 +591,14 @@ sudo depmod -a .Java and Python application instrumentation and tracing ==== If you need to instrument and trace <> on openSUSE, you need to build and install +applications>> on Fedora, you need to build and install LTTng-UST{nbsp}{revision} <> and pass the `--enable-java-agent-jul`, `--enable-java-agent-log4j`, or `--enable-java-agent-all` options to the `configure` script, depending on which Java logging framework you use. If you need to instrument and trace <> on openSUSE, you need to build and install +applications>> on Fedora, you need to build and install LTTng-UST{nbsp}{revision} from source and pass the `--enable-python-agent` option to the `configure` script. ==== @@ -658,14 +663,14 @@ If you use Hob: .Java and Python application instrumentation and tracing ==== If you need to instrument and trace <> on openSUSE, you need to build and install +applications>> on Yocto/OpenEmbedded, you need to build and install LTTng-UST{nbsp}{revision} <> and pass the `--enable-java-agent-jul`, `--enable-java-agent-log4j`, or `--enable-java-agent-all` options to the `configure` script, depending on which Java logging framework you use. If you need to instrument and trace <> on openSUSE, you need to build and install +applications>> on Yocto/OpenEmbedded, you need to build and install LTTng-UST{nbsp}{revision} from source and pass the `--enable-python-agent` option to the `configure` script. ==== @@ -1713,7 +1718,7 @@ With so many similar terms, it's easy to get confused. An **event** is the consequence of the execution of an _instrumentation point_, like a tracepoint that you manually place in some source code, or a Linux kernel KProbe. An event is said to _occur_ at a specific -time. Different actions can be taken upon the occurance of an event, +time. Different actions can be taken upon the occurrence of an event, like record the event's payload to a buffer. An **event record** is the representation of an event in a sub-buffer. A @@ -7200,7 +7205,7 @@ event:: or a Linux kernel KProbe. + An event is said to _occur_ at a specific time. Different actions can -be taken upon the occurance of an event, like record the event's payload +be taken upon the occurrence of an event, like record the event's payload to a sub-buffer. <>::