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-rw-r--r--tools/perf/ui/hist.c238
1 files changed, 84 insertions, 154 deletions
diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index 1889c12ca81f..849c40028e7b 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -3,151 +3,107 @@
3#include "../util/hist.h" 3#include "../util/hist.h"
4#include "../util/util.h" 4#include "../util/util.h"
5#include "../util/sort.h" 5#include "../util/sort.h"
6 6#include "../util/evsel.h"
7 7
8/* hist period print (hpp) functions */ 8/* hist period print (hpp) functions */
9static int hpp__header_overhead(struct perf_hpp *hpp)
10{
11 return scnprintf(hpp->buf, hpp->size, "Overhead");
12}
13
14static int hpp__width_overhead(struct perf_hpp *hpp __maybe_unused)
15{
16 return 8;
17}
18
19static int hpp__color_overhead(struct perf_hpp *hpp, struct hist_entry *he)
20{
21 struct hists *hists = he->hists;
22 double percent = 100.0 * he->stat.period / hists->stats.total_period;
23
24 return percent_color_snprintf(hpp->buf, hpp->size, " %6.2f%%", percent);
25}
26
27static int hpp__entry_overhead(struct perf_hpp *hpp, struct hist_entry *he)
28{
29 struct hists *hists = he->hists;
30 double percent = 100.0 * he->stat.period / hists->stats.total_period;
31 const char *fmt = symbol_conf.field_sep ? "%.2f" : " %6.2f%%";
32
33 return scnprintf(hpp->buf, hpp->size, fmt, percent);
34}
35
36static int hpp__header_overhead_sys(struct perf_hpp *hpp)
37{
38 const char *fmt = symbol_conf.field_sep ? "%s" : "%7s";
39
40 return scnprintf(hpp->buf, hpp->size, fmt, "sys");
41}
42
43static int hpp__width_overhead_sys(struct perf_hpp *hpp __maybe_unused)
44{
45 return 7;
46}
47
48static int hpp__color_overhead_sys(struct perf_hpp *hpp, struct hist_entry *he)
49{
50 struct hists *hists = he->hists;
51 double percent = 100.0 * he->stat.period_sys / hists->stats.total_period;
52 9
53 return percent_color_snprintf(hpp->buf, hpp->size, "%6.2f%%", percent); 10typedef int (*hpp_snprint_fn)(char *buf, size_t size, const char *fmt, ...);
54}
55 11
56static int hpp__entry_overhead_sys(struct perf_hpp *hpp, struct hist_entry *he) 12static int __hpp__percent_fmt(struct perf_hpp *hpp, struct hist_entry *he,
13 u64 (*get_field)(struct hist_entry *),
14 const char *fmt, hpp_snprint_fn print_fn)
57{ 15{
16 int ret;
17 double percent = 0.0;
58 struct hists *hists = he->hists; 18 struct hists *hists = he->hists;
59 double percent = 100.0 * he->stat.period_sys / hists->stats.total_period;
60 const char *fmt = symbol_conf.field_sep ? "%.2f" : "%6.2f%%";
61
62 return scnprintf(hpp->buf, hpp->size, fmt, percent);
63}
64
65static int hpp__header_overhead_us(struct perf_hpp *hpp)
66{
67 const char *fmt = symbol_conf.field_sep ? "%s" : "%7s";
68 19
69 return scnprintf(hpp->buf, hpp->size, fmt, "user"); 20 if (hists->stats.total_period)
70} 21 percent = 100.0 * get_field(he) / hists->stats.total_period;
71 22
72static int hpp__width_overhead_us(struct perf_hpp *hpp __maybe_unused) 23 ret = print_fn(hpp->buf, hpp->size, fmt, percent);
73{ 24 return ret;
74 return 7;
75} 25}
76 26
77static int hpp__color_overhead_us(struct perf_hpp *hpp, struct hist_entry *he) 27static int __hpp__raw_fmt(struct perf_hpp *hpp, struct hist_entry *he,
28 u64 (*get_field)(struct hist_entry *),
29 const char *fmt, hpp_snprint_fn print_fn)
78{ 30{
79 struct hists *hists = he->hists; 31 int ret;
80 double percent = 100.0 * he->stat.period_us / hists->stats.total_period;
81 32
82 return percent_color_snprintf(hpp->buf, hpp->size, "%6.2f%%", percent); 33 ret = print_fn(hpp->buf, hpp->size, fmt, get_field(he));
34 return ret;
83} 35}
84 36
85static int hpp__entry_overhead_us(struct perf_hpp *hpp, struct hist_entry *he)
86{
87 struct hists *hists = he->hists;
88 double percent = 100.0 * he->stat.period_us / hists->stats.total_period;
89 const char *fmt = symbol_conf.field_sep ? "%.2f" : "%6.2f%%";
90 37
91 return scnprintf(hpp->buf, hpp->size, fmt, percent); 38#define __HPP_HEADER_FN(_type, _str, _min_width, _unit_width) \
39static int hpp__header_##_type(struct perf_hpp *hpp) \
40{ \
41 int len = _min_width; \
42 \
43 return scnprintf(hpp->buf, hpp->size, "%*s", len, _str); \
92} 44}
93 45
94static int hpp__header_overhead_guest_sys(struct perf_hpp *hpp) 46#define __HPP_WIDTH_FN(_type, _min_width, _unit_width) \
95{ 47static int hpp__width_##_type(struct perf_hpp *hpp __maybe_unused) \
96 return scnprintf(hpp->buf, hpp->size, "guest sys"); 48{ \
49 int len = _min_width; \
50 \
51 return len; \
97} 52}
98 53
99static int hpp__width_overhead_guest_sys(struct perf_hpp *hpp __maybe_unused) 54#define __HPP_COLOR_PERCENT_FN(_type, _field) \
100{ 55static u64 he_get_##_field(struct hist_entry *he) \
101 return 9; 56{ \
57 return he->stat._field; \
58} \
59 \
60static int hpp__color_##_type(struct perf_hpp *hpp, struct hist_entry *he) \
61{ \
62 return __hpp__percent_fmt(hpp, he, he_get_##_field, " %6.2f%%", \
63 (hpp_snprint_fn)percent_color_snprintf); \
102} 64}
103 65
104static int hpp__color_overhead_guest_sys(struct perf_hpp *hpp, 66#define __HPP_ENTRY_PERCENT_FN(_type, _field) \
105 struct hist_entry *he) 67static int hpp__entry_##_type(struct perf_hpp *hpp, struct hist_entry *he) \
106{ 68{ \
107 struct hists *hists = he->hists; 69 const char *fmt = symbol_conf.field_sep ? " %.2f" : " %6.2f%%"; \
108 double percent = 100.0 * he->stat.period_guest_sys / hists->stats.total_period; 70 return __hpp__percent_fmt(hpp, he, he_get_##_field, fmt, \
109 71 scnprintf); \
110 return percent_color_snprintf(hpp->buf, hpp->size, " %6.2f%% ", percent);
111} 72}
112 73
113static int hpp__entry_overhead_guest_sys(struct perf_hpp *hpp, 74#define __HPP_ENTRY_RAW_FN(_type, _field) \
114 struct hist_entry *he) 75static u64 he_get_raw_##_field(struct hist_entry *he) \
115{ 76{ \
116 struct hists *hists = he->hists; 77 return he->stat._field; \
117 double percent = 100.0 * he->stat.period_guest_sys / hists->stats.total_period; 78} \
118 const char *fmt = symbol_conf.field_sep ? "%.2f" : " %6.2f%% "; 79 \
119 80static int hpp__entry_##_type(struct perf_hpp *hpp, struct hist_entry *he) \
120 return scnprintf(hpp->buf, hpp->size, fmt, percent); 81{ \
82 const char *fmt = symbol_conf.field_sep ? " %"PRIu64 : " %11"PRIu64; \
83 return __hpp__raw_fmt(hpp, he, he_get_raw_##_field, fmt, scnprintf); \
121} 84}
122 85
123static int hpp__header_overhead_guest_us(struct perf_hpp *hpp) 86#define HPP_PERCENT_FNS(_type, _str, _field, _min_width, _unit_width) \
124{ 87__HPP_HEADER_FN(_type, _str, _min_width, _unit_width) \
125 return scnprintf(hpp->buf, hpp->size, "guest usr"); 88__HPP_WIDTH_FN(_type, _min_width, _unit_width) \
126} 89__HPP_COLOR_PERCENT_FN(_type, _field) \
90__HPP_ENTRY_PERCENT_FN(_type, _field)
127 91
128static int hpp__width_overhead_guest_us(struct perf_hpp *hpp __maybe_unused) 92#define HPP_RAW_FNS(_type, _str, _field, _min_width, _unit_width) \
129{ 93__HPP_HEADER_FN(_type, _str, _min_width, _unit_width) \
130 return 9; 94__HPP_WIDTH_FN(_type, _min_width, _unit_width) \
131} 95__HPP_ENTRY_RAW_FN(_type, _field)
132 96
133static int hpp__color_overhead_guest_us(struct perf_hpp *hpp,
134 struct hist_entry *he)
135{
136 struct hists *hists = he->hists;
137 double percent = 100.0 * he->stat.period_guest_us / hists->stats.total_period;
138 97
139 return percent_color_snprintf(hpp->buf, hpp->size, " %6.2f%% ", percent); 98HPP_PERCENT_FNS(overhead, "Overhead", period, 8, 8)
140} 99HPP_PERCENT_FNS(overhead_sys, "sys", period_sys, 8, 8)
100HPP_PERCENT_FNS(overhead_us, "usr", period_us, 8, 8)
101HPP_PERCENT_FNS(overhead_guest_sys, "guest sys", period_guest_sys, 9, 8)
102HPP_PERCENT_FNS(overhead_guest_us, "guest usr", period_guest_us, 9, 8)
141 103
142static int hpp__entry_overhead_guest_us(struct perf_hpp *hpp, 104HPP_RAW_FNS(samples, "Samples", nr_events, 12, 12)
143 struct hist_entry *he) 105HPP_RAW_FNS(period, "Period", period, 12, 12)
144{
145 struct hists *hists = he->hists;
146 double percent = 100.0 * he->stat.period_guest_us / hists->stats.total_period;
147 const char *fmt = symbol_conf.field_sep ? "%.2f" : " %6.2f%% ";
148 106
149 return scnprintf(hpp->buf, hpp->size, fmt, percent);
150}
151 107
152static int hpp__header_baseline(struct perf_hpp *hpp) 108static int hpp__header_baseline(struct perf_hpp *hpp)
153{ 109{
@@ -179,7 +135,7 @@ static int hpp__color_baseline(struct perf_hpp *hpp, struct hist_entry *he)
179{ 135{
180 double percent = baseline_percent(he); 136 double percent = baseline_percent(he);
181 137
182 if (hist_entry__has_pairs(he)) 138 if (hist_entry__has_pairs(he) || symbol_conf.field_sep)
183 return percent_color_snprintf(hpp->buf, hpp->size, " %6.2f%%", percent); 139 return percent_color_snprintf(hpp->buf, hpp->size, " %6.2f%%", percent);
184 else 140 else
185 return scnprintf(hpp->buf, hpp->size, " "); 141 return scnprintf(hpp->buf, hpp->size, " ");
@@ -196,44 +152,6 @@ static int hpp__entry_baseline(struct perf_hpp *hpp, struct hist_entry *he)
196 return scnprintf(hpp->buf, hpp->size, " "); 152 return scnprintf(hpp->buf, hpp->size, " ");
197} 153}
198 154
199static int hpp__header_samples(struct perf_hpp *hpp)
200{
201 const char *fmt = symbol_conf.field_sep ? "%s" : "%11s";
202
203 return scnprintf(hpp->buf, hpp->size, fmt, "Samples");
204}
205
206static int hpp__width_samples(struct perf_hpp *hpp __maybe_unused)
207{
208 return 11;
209}
210
211static int hpp__entry_samples(struct perf_hpp *hpp, struct hist_entry *he)
212{
213 const char *fmt = symbol_conf.field_sep ? "%" PRIu64 : "%11" PRIu64;
214
215 return scnprintf(hpp->buf, hpp->size, fmt, he->stat.nr_events);
216}
217
218static int hpp__header_period(struct perf_hpp *hpp)
219{
220 const char *fmt = symbol_conf.field_sep ? "%s" : "%12s";
221
222 return scnprintf(hpp->buf, hpp->size, fmt, "Period");
223}
224
225static int hpp__width_period(struct perf_hpp *hpp __maybe_unused)
226{
227 return 12;
228}
229
230static int hpp__entry_period(struct perf_hpp *hpp, struct hist_entry *he)
231{
232 const char *fmt = symbol_conf.field_sep ? "%" PRIu64 : "%12" PRIu64;
233
234 return scnprintf(hpp->buf, hpp->size, fmt, he->stat.period);
235}
236
237static int hpp__header_period_baseline(struct perf_hpp *hpp) 155static int hpp__header_period_baseline(struct perf_hpp *hpp)
238{ 156{
239 const char *fmt = symbol_conf.field_sep ? "%s" : "%12s"; 157 const char *fmt = symbol_conf.field_sep ? "%s" : "%12s";
@@ -254,6 +172,7 @@ static int hpp__entry_period_baseline(struct perf_hpp *hpp, struct hist_entry *h
254 172
255 return scnprintf(hpp->buf, hpp->size, fmt, period); 173 return scnprintf(hpp->buf, hpp->size, fmt, period);
256} 174}
175
257static int hpp__header_delta(struct perf_hpp *hpp) 176static int hpp__header_delta(struct perf_hpp *hpp)
258{ 177{
259 const char *fmt = symbol_conf.field_sep ? "%s" : "%7s"; 178 const char *fmt = symbol_conf.field_sep ? "%s" : "%7s";
@@ -408,9 +327,20 @@ struct perf_hpp_fmt perf_hpp__format[] = {
408 327
409LIST_HEAD(perf_hpp__list); 328LIST_HEAD(perf_hpp__list);
410 329
330
411#undef HPP__COLOR_PRINT_FNS 331#undef HPP__COLOR_PRINT_FNS
412#undef HPP__PRINT_FNS 332#undef HPP__PRINT_FNS
413 333
334#undef HPP_PERCENT_FNS
335#undef HPP_RAW_FNS
336
337#undef __HPP_HEADER_FN
338#undef __HPP_WIDTH_FN
339#undef __HPP_COLOR_PERCENT_FN
340#undef __HPP_ENTRY_PERCENT_FN
341#undef __HPP_ENTRY_RAW_FN
342
343
414void perf_hpp__init(void) 344void perf_hpp__init(void)
415{ 345{
416 if (symbol_conf.show_cpu_utilization) { 346 if (symbol_conf.show_cpu_utilization) {
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-24 08:10:51 -0500