From: Jiri Olsa <jolsa@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Stanislav Fomichev <sdf@fomichev.me>,
Song Liu <songliubraving@fb.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Andi Kleen <ak@linux.intel.com>
Subject: [PATCH 12/12] perf script: Add --show-all-events option
Date: Wed, 8 May 2019 15:20:10 +0200 [thread overview]
Message-ID: <20190508132010.14512-13-jolsa@kernel.org> (raw)
In-Reply-To: <20190508132010.14512-1-jolsa@kernel.org>
Adding --show-all-events option to show all
side-bad events with single option, like:
$ perf script --show-all-events
swapper 0 [000] 0.000000: PERF_RECORD_MMAP -1/0: [0xffffffffa6000000(0xc00e41) @ 0xffffffffa6000000]: x [kernel.kallsyms]_text
...
swapper 0 [000] 0.000000: PERF_RECORD_KSYMBOL addr ffffffffc01bc362 len 229 type 1 flags 0x0 name bpf_prog_7be49e3934a125ba
swapper 0 [000] 0.000000: PERF_RECORD_BPF_EVENT type 1, flags 0, id 29
...
swapper 0 [000] 0.000000: PERF_RECORD_FORK(1:1):(0:0)
systemd 0 [000] 0.000000: PERF_RECORD_COMM: systemd:1/1
...
swapper 0 [000] 63587.039518: 1 cycles: ffffffffa60698b4 [unknown] ([kernel.kallsyms])
swapper 0 [000] 63587.039522: 1 cycles: ffffffffa60698b4 [unknown] ([kernel.kallsyms])
Link: http://lkml.kernel.org/n/tip-g7vmuwn6i7pa8cdpnxl9vsur@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/Documentation/perf-script.txt | 3 +++
tools/perf/builtin-script.c | 13 +++++++++++++
2 files changed, 16 insertions(+)
diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt
index af8282782911..ddcd08bf0172 100644
--- a/tools/perf/Documentation/perf-script.txt
+++ b/tools/perf/Documentation/perf-script.txt
@@ -316,6 +316,9 @@ OPTIONS
--show-bpf-events
Display bpf events i.e. events of type PERF_RECORD_KSYMBOL and PERF_RECORD_BPF_EVENT.
+--show-all-events
+ Display all side-band events i.e. enable all --show-*-events options.
+
--demangle::
Demangle symbol names to human readable form. It's enabled by default,
disable with --no-demangle.
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 3a48a2627670..e7462dcab2c6 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -1607,6 +1607,7 @@ struct perf_script {
bool show_lost_events;
bool show_round_events;
bool show_bpf_events;
+ bool show_all_events;
bool allocated;
bool per_event_dump;
struct cpu_map *cpus;
@@ -2436,6 +2437,16 @@ static int __cmd_script(struct perf_script *script)
perf_stat__init_shadow_stats();
+ if (script->show_all_events) {
+ script->show_task_events = true;
+ script->show_mmap_events = true;
+ script->show_switch_events = true;
+ script->show_namespace_events = true;
+ script->show_lost_events = true;
+ script->show_round_events = true;
+ script->show_bpf_events = true;
+ }
+
/* override event processing functions */
if (script->show_task_events) {
script->tool.comm = process_comm_event;
@@ -3481,6 +3492,8 @@ int cmd_script(int argc, const char **argv)
"Show round events (if recorded)"),
OPT_BOOLEAN('\0', "show-bpf-events", &script.show_bpf_events,
"Show bpf related events (if recorded)"),
+ OPT_BOOLEAN('\0', "show-all-events", &script.show_all_events,
+ "Show all side-band events (if recorded)"),
OPT_BOOLEAN('\0', "per-event-dump", &script.per_event_dump,
"Dump trace output to files named by the monitored events"),
OPT_BOOLEAN('f', "force", &symbol_conf.force, "don't complain, do it"),
--
2.20.1
next prev parent reply other threads:[~2019-05-08 13:21 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-08 13:19 [PATCHv3 00/12] perf tools: Display eBPF code in intel_pt trace Jiri Olsa
2019-05-08 13:19 ` [PATCH 01/12] perf tools: Separate generic code in dso__data_file_size Jiri Olsa
2019-05-13 19:47 ` Arnaldo Carvalho de Melo
2019-05-13 20:00 ` Jiri Olsa
2019-05-23 3:10 ` Namhyung Kim
2019-05-23 7:49 ` Jiri Olsa
2019-05-30 8:08 ` [tip:perf/core] perf dso: Separate generic code in dso__data_file_size() tip-bot for Jiri Olsa
2019-05-08 13:20 ` [PATCH 02/12] perf tools: Separate generic code in dso_cache__read Jiri Olsa
2019-05-30 8:09 ` [tip:perf/core] perf dso: " tip-bot for Jiri Olsa
2019-05-08 13:20 ` [PATCH 03/12] perf tools: Simplify dso_cache__read function Jiri Olsa
2019-05-30 8:09 ` [tip:perf/core] perf dso: " tip-bot for Jiri Olsa
2019-05-08 13:20 ` [PATCH 04/12] perf tools: Add bpf dso read and size hooks Jiri Olsa
2019-05-30 8:10 ` [tip:perf/core] perf dso: Add BPF DSO " tip-bot for Jiri Olsa
2019-05-08 13:20 ` [PATCH 05/12] perf tools: Read also the end of the kernel Jiri Olsa
2019-05-24 18:15 ` Arnaldo Carvalho de Melo
2019-05-24 18:17 ` Arnaldo Carvalho de Melo
2019-05-24 18:46 ` Arnaldo Carvalho de Melo
2019-05-26 13:09 ` Jiri Olsa
2019-05-24 23:21 ` Jiri Olsa
2019-05-28 21:29 ` [tip:perf/urgent] perf machine: " tip-bot for Jiri Olsa
2019-05-08 13:20 ` [PATCH 06/12] perf tools: Keep zero in pgoff bpf map Jiri Olsa
2019-05-30 7:55 ` [tip:perf/core] perf machine: Keep zero in pgoff BPF map tip-bot for Jiri Olsa
2019-05-08 13:20 ` [PATCH 07/12] perf script: Pad dso name for --call-trace Jiri Olsa
2019-05-30 8:11 ` [tip:perf/core] perf script: Pad DSO " tip-bot for Jiri Olsa
2019-05-08 13:20 ` [PATCH 08/12] perf tools: Preserve eBPF maps when loading kcore Jiri Olsa
2019-05-22 16:06 ` Arnaldo Carvalho de Melo
2019-05-22 21:22 ` Jiri Olsa
2019-05-30 7:56 ` [tip:perf/core] " tip-bot for Jiri Olsa
2019-05-08 13:20 ` [PATCH 09/12] perf tests: Add map_groups__merge_in test Jiri Olsa
2019-05-30 8:11 ` [tip:perf/core] " tip-bot for Jiri Olsa
2019-05-08 13:20 ` [PATCH 10/12] perf script: Add --show-bpf-events to show eBPF related events Jiri Olsa
2019-05-30 8:12 ` [tip:perf/core] " tip-bot for Jiri Olsa
2019-05-08 13:20 ` [PATCH 11/12] perf script: Remove superfluous bpf event titles Jiri Olsa
2019-05-30 8:13 ` [tip:perf/core] perf script: Remove superfluous BPF " tip-bot for Jiri Olsa
2019-05-08 13:20 ` Jiri Olsa [this message]
2019-05-22 16:18 ` [PATCH 12/12] perf script: Add --show-all-events option Arnaldo Carvalho de Melo
2019-05-22 21:30 ` Jiri Olsa
2019-05-08 21:49 ` [PATCHv3 00/12] perf tools: Display eBPF code in intel_pt trace Song Liu
2019-05-08 23:41 ` Arnaldo Carvalho de Melo
2019-05-24 0:27 ` Arnaldo Carvalho de Melo
2019-05-24 10:06 ` Jiri Olsa
2019-05-30 10:54 ` Leo Yan
2019-05-30 12:07 ` Jiri Olsa
2019-05-30 12:57 ` Leo Yan
2019-05-30 13:27 ` Jiri Olsa
2019-05-30 13:36 ` Arnaldo Carvalho de Melo
2019-05-30 14:05 ` Leo Yan
2019-05-31 9:19 ` Jiri Olsa
2019-06-02 6:42 ` Leo Yan
2019-05-31 9:09 ` Leo Yan
-- strict thread matches above, loose matches on Subject: below --
2019-05-03 8:18 [PATCHv2 " Jiri Olsa
2019-05-03 8:18 ` [PATCH 12/12] perf script: Add --show-all-events option Jiri Olsa
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