diff options
| -rw-r--r-- | Documentation/trace-cmd/trace-cmd.1.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/trace-cmd/trace-cmd.1.txt b/Documentation/trace-cmd/trace-cmd.1.txt index 27c6e973..7e161273 100644 --- a/Documentation/trace-cmd/trace-cmd.1.txt +++ b/Documentation/trace-cmd/trace-cmd.1.txt @@ -23,9 +23,15 @@ COMMANDS record - record a live trace and write a trace.dat file to the local disk or to the network. + set - set a ftrace configuration parameter. + report - reads a trace.dat file and converts the binary data to a ASCII text readable format. + stream - Start tracing and read the output directly + + profile - Start profiling and read the output directly + hist - show a histogram of the events. stat - show tracing (ftrace) status of the running system @@ -42,17 +48,27 @@ COMMANDS extract - extract the data from the kernel buffer and create a trace.dat file. + show - display the contents of one of the Ftrace Linux kernel tracing files + reset - disables all tracing and gives back the system performance. (clears all data from the kernel buffers) + clear - clear the content of the Ftrace ring buffers. + split - splits a trace.dat file into smaller files. list - list the available plugins or events that can be recorded. listen - open up a port to listen for remote tracing connections. + agent - listen on a vsocket for trace clients + + setup-guest - create FIFOs for tracing guest VMs + restore - restore the data files of a crashed run of trace-cmd record + snapshot- take snapshot of running trace + stack - run and display the stack tracer check-events - parse format strings for all trace events and return @@ -60,6 +76,8 @@ COMMANDS convert - convert trace files + dump - read out the meta data from a trace file + OPTIONS ------- |