Add Mapping for j/k to up/down

[lttngtop.git] / README

diff --git a/README b/README
index 4bb510cae2b7cf94f7dbc14daa7d5390ad05e3ce..0d67972735d7e0cfdd672dd28a44eb13ae8dddac 100644 (file)
--- a/README
+++ b/README
@@ -1,12 +1,12 @@
 LTTngTop
 Julien Desfossez <julien.desfossez@polymtl.ca>
 LTTngTop
 Julien Desfossez <julien.desfossez@polymtl.ca>

-August 2011
+April 2012

 
 Lttngtop is an ncurses interface for reading and browsing traces recorded by
 the LTTng tracer and displaying various statistics.
 
 Lttngtop is an ncurses interface for reading and browsing traces recorded by
 the LTTng tracer and displaying various statistics.

-As of now, the cpu usage and perf counters are displayed. This version currently
-only supports offline traces, but a live version is in alpha and will be
-available for testing soon.
+As of now, the cpu usage, per file/process I/O bandwidth and perf counters are
+displayed. This version currently only supports offline traces, but a live
+version is in alpha and will be available for testing soon.

 
 USAGE
 -----
 
 USAGE
 -----


@@ -24,17 +24,18 @@ Make sure you have read permissions on the whole directory.
 
 EXAMPLE
 -------
 
 EXAMPLE
 -------

-
-# lttng create lttngtop
-# lttng enable-event -k sched_switch
-# lttng add-context -k -t pid -t procname -t tid -t ppid -t perf:cache-misses \
+# Get root (or ideally just launch lttng-sessiond as root)
+lttng create lttngtop
+lttng enable-event -k sched_switch
+lttng add-context -k -t pid -t procname -t tid -t ppid -t perf:cache-misses \

        -t perf:major-faults -t perf:branch-load-misses
        -t perf:major-faults -t perf:branch-load-misses

-# lttng start
-# ...do stuff...
-# lttng stop
-# lttng destroy
+lttng start
+#...do stuff...
+lttng stop
+lttng destroy

 
 

-$ lttngtop $HOME/lttng-traces/lttngtop-...
+# Run lttngtop
+lttngtop $HOME/lttng-traces/lttngtop-...

 
 BUILDING
 --------
 
 BUILDING
 --------