diff options
| author | Zhang, Yanmin <yanmin_zhang@linux.intel.com> | 2010-04-19 13:32:50 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-04-19 12:37:24 +0300 |
| commit | a1645ce12adb6c9cc9e19d7695466204e3f017fe (patch) | |
| tree | 5d31aaaf534997e6e9cebc07f38eca35f76986cf /tools/perf/builtin-report.c | |
| parent | ff9d07a0e7ce756a183e7c2e483aec452ee6b574 (diff) | |
| download | talos-obmc-linux-a1645ce12adb6c9cc9e19d7695466204e3f017fe.tar.gz talos-obmc-linux-a1645ce12adb6c9cc9e19d7695466204e3f017fe.zip | |
perf: 'perf kvm' tool for monitoring guest performance from host
Here is the patch of userspace perf tool.
Signed-off-by: Zhang Yanmin <yanmin_zhang@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'tools/perf/builtin-report.c')
| -rw-r--r-- | tools/perf/builtin-report.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 7da5fb365264..816edae7c5b2 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -108,7 +108,7 @@ static int perf_session__add_hist_entry(struct perf_session *self, return -ENOMEM; if (hit) - he->count += data->period; + __perf_session__add_count(he, al, data->period); if (symbol_conf.use_callchain) { if (!hit) @@ -313,7 +313,7 @@ static int __cmd_report(void) perf_session__fprintf(session, stdout); if (verbose > 2) - dsos__fprintf(stdout); + dsos__fprintf(&session->kerninfo_root, stdout); next = rb_first(&session->stats_by_id); while (next) { @@ -450,6 +450,8 @@ static const struct option options[] = { "sort by key(s): pid, comm, dso, symbol, parent"), OPT_BOOLEAN('P', "full-paths", &symbol_conf.full_paths, "Don't shorten the pathnames taking into account the cwd"), + OPT_BOOLEAN(0, "showcpuutilization", &symbol_conf.show_cpu_utilization, + "Show sample percentage for different cpu modes"), OPT_STRING('p', "parent", &parent_pattern, "regex", "regex filter to identify parent, see: '--sort parent'"), OPT_BOOLEAN('x', "exclude-other", &symbol_conf.exclude_other, |
