perf script: Add output of IPC ratio

[linux.git] / tools / perf / Documentation / perf-script.txt

diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt
index af82827829114e10e541207d425b67c7f13103c1..c59fd52e9e9155f1825de0a80e8606f6f896e540 100644 (file)
--- a/tools/perf/Documentation/perf-script.txt
+++ b/tools/perf/Documentation/perf-script.txt
@@ -117,7 +117,7 @@ OPTIONS
         Comma separated list of fields to print. Options are:
         comm, tid, pid, time, cpu, event, trace, ip, sym, dso, addr, symoff,
         srcline, period, iregs, uregs, brstack, brstacksym, flags, bpf-output, brstackinsn,
-        brstackoff, callindent, insn, insnlen, synth, phys_addr, metric, misc, srccode.
+        brstackoff, callindent, insn, insnlen, synth, phys_addr, metric, misc, srccode, ipc.
         Field list can be prepended with the type, trace, sw or hw,
         to indicate to which event type the field list applies.
         e.g., -F sw:comm,tid,time,ip,sym  and -F trace:time,cpu,trace
@@ -203,6 +203,9 @@ OPTIONS
        The synth field is used by synthesized events which may be created when
        Instruction Trace decoding.
 
+       The ipc (instructions per cycle) field is synthesized and may have a value when
+       Instruction Trace decoding.
+
        Finally, a user may not set fields to none for all event types.
        i.e., -F "" is not allowed.