Lines Matching refs:perf

1 perf-diff(1)
6 perf-diff - Read perf.data files and display the differential profile
11 'perf diff' [baseline file] [data file1] [[data file2] ... ]
15 This command displays the performance difference amongst two or more perf.data
16 files captured via perf record.
18 If no parameters are passed it will assume perf.data.old and perf.data.
21 specified perf.data files.
24 As the perf.data files could come from different binaries, the symbols addresses
25 could vary. So perf diff is based on the comparison of the files and
62 	Please see description of --sort in the perf-report man page.
114 The comparison is governed by the baseline file. The baseline perf.data
115 file is iterated for samples. All other perf.data files specified on
119 All samples from non-baseline perf.data files, that do not match any
132 - perf diff A B C
143 - perf diff B A C
154 - perf diff C B A
175     (or perf.data/perf.data.old) respectively.
192     (or perf.data/perf.data.old) respectively.
203     (or perf.data/perf.data.old) respectively.
214 linkperf:perf-record[1], linkperf:perf-report[1]