diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/Documentation/perf-diff.txt | 5 | ||||
| -rw-r--r-- | tools/perf/Documentation/perf-report.txt | 9 | ||||
| -rw-r--r-- | tools/perf/Documentation/perf-top.txt | 5 | ||||
| -rw-r--r-- | tools/perf/builtin-diff.c | 3 | ||||
| -rw-r--r-- | tools/perf/builtin-report.c | 6 | ||||
| -rw-r--r-- | tools/perf/builtin-top.c | 4 | ||||
| -rw-r--r-- | tools/perf/ui/hist.c | 9 | ||||
| -rw-r--r-- | tools/perf/util/sort.c | 39 |
8 files changed, 67 insertions, 13 deletions
diff --git a/tools/perf/Documentation/perf-diff.txt b/tools/perf/Documentation/perf-diff.txt index fbfa1192923c..b3b8abae62b8 100644 --- a/tools/perf/Documentation/perf-diff.txt +++ b/tools/perf/Documentation/perf-diff.txt @@ -50,7 +50,8 @@ OPTIONS -s:: --sort=:: - Sort by key(s): pid, comm, dso, symbol. + Sort by key(s): pid, comm, dso, symbol, cpu, parent, srcline. + Please see description of --sort in the perf-report man page. -t:: --field-separator=:: @@ -202,4 +203,4 @@ If specified the 'Weighted diff' column is displayed with value 'd' computed as: SEE ALSO -------- -linkperf:perf-record[1] +linkperf:perf-record[1], linkperf:perf-report[1] diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index 09af66298564..9babe915b6c4 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -79,6 +79,15 @@ OPTIONS abort cost. This is the global weight. - local_weight: Local weight version of the weight above. - transaction: Transaction abort flags. + - overhead: Overhead percentage of sample + - overhead_sys: Overhead percentage of sample running in system mode + - overhead_us: Overhead percentage of sample running in user mode + - overhead_guest_sys: Overhead percentage of sample running in system mode + on guest machine + - overhead_guest_us: Overhead percentage of sample running in user mode on + guest machine + - sample: Number of sample + - period: Raw number of event count of sample By default, comm, dso and symbol keys are used. (i.e. --sort comm,dso,symbol) diff --git a/tools/perf/Documentation/perf-top.txt b/tools/perf/Documentation/perf-top.txt index 64ed79c43639..df863288752a 100644 --- a/tools/perf/Documentation/perf-top.txt +++ b/tools/perf/Documentation/perf-top.txt @@ -113,7 +113,8 @@ Default is to monitor all CPUS. -s:: --sort:: Sort by key(s): pid, comm, dso, symbol, parent, srcline, weight, - local_weight, abort, in_tx, transaction + local_weight, abort, in_tx, transaction, overhead, sample, period. + Please see description of --sort in the perf-report man page. -n:: --show-nr-samples:: @@ -212,4 +213,4 @@ Pressing any unmapped key displays a menu, and prompts for input. SEE ALSO -------- -linkperf:perf-stat[1], linkperf:perf-list[1] +linkperf:perf-stat[1], linkperf:perf-list[1], linkperf:perf-report[1] diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index f3b10dcf6838..b60c711d4e72 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -741,7 +741,8 @@ static const struct option options[] = { OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", "only consider these symbols"), OPT_STRING('s', "sort", &sort_order, "key[,key2...]", - "sort by key(s): pid, comm, dso, symbol, parent"), + "sort by key(s): pid, comm, dso, symbol, parent, cpu, srcline, ..." + " Please refer the man page for the complete list."), OPT_STRING('t', "field-separator", &symbol_conf.field_sep, "separator", "separator for columns, no spaces will be added between " "columns '.' is reserved."), diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 89c95289fd51..d0180d5de781 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -699,10 +699,8 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused) OPT_BOOLEAN(0, "header-only", &report.header_only, "Show only data header."), OPT_STRING('s', "sort", &sort_order, "key[,key2...]", - "sort by key(s): pid, comm, dso, symbol, parent, cpu, srcline," - " dso_to, dso_from, symbol_to, symbol_from, mispredict," - " weight, local_weight, mem, symbol_daddr, dso_daddr, tlb, " - "snoop, locked, abort, in_tx, transaction"), + "sort by key(s): pid, comm, dso, symbol, parent, cpu, srcline, ..." + " Please refer the man page for the complete list."), OPT_BOOLEAN(0, "showcpuutilization", &symbol_conf.show_cpu_utilization, "Show sample percentage for different cpu modes"), OPT_STRING('p', "parent", &parent_pattern, "regex", diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 37d30460bada..4fef1e415129 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -1083,8 +1083,8 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused) OPT_INCR('v', "verbose", &verbose, "be more verbose (show counter open errors, etc)"), OPT_STRING('s', "sort", &sort_order, "key[,key2...]", - "sort by key(s): pid, comm, dso, symbol, parent, weight, local_weight," - " abort, in_tx, transaction"), + "sort by key(s): pid, comm, dso, symbol, parent, cpu, srcline, ..." + " Please refer the man page for the complete list."), OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf.show_nr_samples, "Show a column with the number of samples"), OPT_CALLBACK_NOOPT('g', NULL, &top.record_opts, diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c index e7ac794382c1..24116a48298f 100644 --- a/tools/perf/ui/hist.c +++ b/tools/perf/ui/hist.c @@ -346,8 +346,13 @@ void perf_hpp__init(void) int i; for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { - INIT_LIST_HEAD(&perf_hpp__format[i].list); - INIT_LIST_HEAD(&perf_hpp__format[i].sort_list); + struct perf_hpp_fmt *fmt = &perf_hpp__format[i]; + + INIT_LIST_HEAD(&fmt->list); + + /* sort_list may be linked by setup_sorting() */ + if (fmt->sort_list.next == NULL) + INIT_LIST_HEAD(&fmt->sort_list); } perf_hpp__column_enable(PERF_HPP__OVERHEAD); diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index b2829f947053..916652af8304 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -1028,6 +1028,26 @@ static struct sort_dimension memory_sort_dimensions[] = { #undef DIM +struct hpp_dimension { + const char *name; + struct perf_hpp_fmt *fmt; + int taken; +}; + +#define DIM(d, n) { .name = n, .fmt = &perf_hpp__format[d], } + +static struct hpp_dimension hpp_sort_dimensions[] = { + DIM(PERF_HPP__OVERHEAD, "overhead"), + DIM(PERF_HPP__OVERHEAD_SYS, "overhead_sys"), + DIM(PERF_HPP__OVERHEAD_US, "overhead_us"), + DIM(PERF_HPP__OVERHEAD_GUEST_SYS, "overhead_guest_sys"), + DIM(PERF_HPP__OVERHEAD_GUEST_US, "overhead_guest_us"), + DIM(PERF_HPP__SAMPLES, "sample"), + DIM(PERF_HPP__PERIOD, "period"), +}; + +#undef DIM + struct hpp_sort_entry { struct perf_hpp_fmt hpp; struct sort_entry *se; @@ -1115,6 +1135,16 @@ static int __sort_dimension__add(struct sort_dimension *sd, enum sort_type idx) return 0; } +static int __hpp_dimension__add(struct hpp_dimension *hd) +{ + if (!hd->taken) { + hd->taken = 1; + + perf_hpp__register_sort_field(hd->fmt); + } + return 0; +} + int sort_dimension__add(const char *tok) { unsigned int i; @@ -1144,6 +1174,15 @@ int sort_dimension__add(const char *tok) return __sort_dimension__add(sd, i); } + for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { + struct hpp_dimension *hd = &hpp_sort_dimensions[i]; + + if (strncasecmp(tok, hd->name, strlen(tok))) + continue; + + return __hpp_dimension__add(hd); + } + for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { struct sort_dimension *sd = &bstack_sort_dimensions[i]; |