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/aosp_15_r20/external/bcc/tools/
H A Dbtrfsdist_example.txt1 Demonstrations of btrfsdist, the Linux eBPF/bcc version.
4 btrfsdist traces btrfs reads, writes, opens, and fsyncs, and summarizes their
7 # ./btrfsdist
59 # ./btrfsdist 2 5
160 # ./btrfsdist -h
161 usage: btrfsdist [-h] [-T] [-m] [-p PID] [interval] [count]
176 ./btrfsdist # show operation latency as a histogram
177 ./btrfsdist -p 181 # trace PID 181 only
178 ./btrfsdist 1 10 # print 1 second summaries, 10 times
179 ./btrfsdist -m 5 # 5s summaries, milliseconds
H A Dbtrfsdist.py4 # btrfsdist Summarize btrfs operation latency.
7 # USAGE: btrfsdist [-h] [-T] [-m] [-p PID] [interval] [count]
24 ./btrfsdist # show operation latency as a histogram
25 ./btrfsdist -p 181 # trace PID 181 only
26 ./btrfsdist 1 10 # print 1 second summaries, 10 times
27 ./btrfsdist -m 5 # 5s summaries, milliseconds
/aosp_15_r20/external/bcc/man/man8/
H A Dbtrfsdist.81 .TH btrfsdist 8 "2016-02-15" "USER COMMANDS"
3 btrfsdist \- Summarize btrfs operation latency. Uses Linux eBPF/bcc.
5 .B btrfsdist [\-h] [\-T] [\-N] [\-d] [interval] [count]
34 .B btrfsdist
38 .B btrfsdist -p 181
42 .B btrfsdist 1 10
46 .B btrfsdist \-m 1
H A Dbtrfsslower.8103 summaries only, such as btrfsdist(8).
122 btrfsdist(8), biosnoop(8), funccount(8), fileslower(8)
/aosp_15_r20/external/bcc/snap/
H A Dsnapcraft.yaml119 btrfsdist:
120 command: bcc-wrapper btrfsdist
/aosp_15_r20/external/bcc/libbpf-tools/
H A D.gitignore11 /btrfsdist
H A DMakefile97 FSDIST_ALIASES = btrfsdist ext4dist nfsdist xfsdist
H A Dfsdist.c187 if (!strcmp(name, "btrfsdist")) { in alias_parse()
/aosp_15_r20/external/bcc/
H A DREADME.md96 - tools/[btrfsdist](tools/btrfsdist.py): Summarize btrfs operation latency distribution as a histog…
/aosp_15_r20/external/bcc/tests/python/
H A Dtest_tools_smoke.py106 self.run_with_duration("btrfsdist.py 1 1")