Comment 3 for bug 1171580

ubuntu@c07:~$ dpkg -l | grep linux-tools
ii linux-tools-3.8.0-20 3.8.0-20.31 armhf Linux kernel version specific tools for version 3.8.0-20
ii linux-tools-common 3.8.0-20.31 all Linux kernel version specific tools for version 3.8.0
ubuntu@c07:~$ sudo perf --help

 usage: perf [--version] [--help] COMMAND [ARGS]

 The most commonly used perf commands are:
   annotate Read perf.data (created by perf record) and display annotated code
   archive Create archive with object files with build-ids found in perf.data file
   bench General framework for benchmark suites
   buildid-cache Manage build-id cache.
   buildid-list List the buildids in a perf.data file
   diff Read two perf.data files and display the differential profile
   evlist List the event names in a perf.data file
   inject Filter to augment the events stream with additional information
   kmem Tool to trace/measure kernel memory(slab) properties
   kvm Tool to trace/measure kvm guest os
   list List all symbolic event types
   lock Analyze lock events
   record Run a command and record its profile into perf.data
   report Read perf.data (created by perf record) and display the profile
   sched Tool to trace/measure scheduler properties (latencies)
   script Read perf.data (created by perf record) and display trace output
   stat Run a command and gather performance counter statistics
   test Runs sanity tests.
   timechart Tool to visualize total system behavior during a workload
   top System profiling tool.
   trace strace inspired tool
   probe Define new dynamic tracepoints

 See 'perf help COMMAND' for more information on a specific command.

ubuntu@c07:~$