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/aosp_15_r20/external/bcc/tools/
H A Dfuncslower_example.txt1 Demonstrations of funcslower, the Linux eBPF/bcc version.
4 funcslower shows kernel or user function invocations slower than a threshold.
9 # ./funcslower c:open -u 1
39 # ./funcslower -m 10 vfs_read
55 # ./funcslower __kmalloc -a 2 -u 1
78 # ./funcslower -U -m 30 '/usr/sbin/nginx:database_write'
117 usage: funcslower.py [-hf] [-p PID] [-U | -K] [-m MIN_MS] [-u MIN_US] [-a ARGUMENTS] [-T]
145 ./funcslower vfs_write # trace vfs_write calls slower than 1ms
146 ./funcslower -m 10 vfs_write # same, but slower than 10ms
147 ./funcslower -u 10 c:open # trace open calls slower than 10us
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H A Dfuncslower.py4 # funcslower Trace slow kernel or user function calls.
7 # USAGE: funcslower [-h] [-p PID] [-m MIN_MS] [-u MIN_US] [-a ARGUMENTS]
30 ./funcslower vfs_write # trace vfs_write calls slower than 1ms
31 ./funcslower -m 10 vfs_write # same, but slower than 10ms
32 ./funcslower -u 10 c:open # trace open calls slower than 10us
33 ./funcslower -p 135 c:open # trace pid 135 only
34 ./funcslower c:malloc c:free # trace both malloc and free slower than 1ms
35 ./funcslower -a 2 c:open # show first two arguments to open
36 ./funcslower -UK -m 10 c:open # Show user and kernel stack frame of open calls slower than 10ms
37 ./funcslower -f -UK c:open # Output in folded format for flame graphs
/aosp_15_r20/external/bcc/man/man8/
H A Dfuncslower.81 .TH funcslower 8 "2017-03-30" "USER COMMANDS"
3 funcslower \- Trace slow kernel or user function calls.
5 .B funcslower [\-hf] [\-p PID] [\-U | \-K] [-m MIN_MS] [-u MIN_US] [-a ARGUMENTS] [-T] [-t] [-v] fu…
60 .B funcslower vfs_write
64 .B funcslower \-u 10 c:open
68 .B funcslower \-p 135 \-u 10 c:malloc c:free
72 .B funcslower -a 4 SyS_write
76 .B funcslower -UK c:open
/aosp_15_r20/external/bcc/snap/
H A Dsnapcraft.yaml173 funcslower:
174 command: bcc-wrapper funcslower
/aosp_15_r20/external/bcc/
H A DREADME.md123 - tools/[funcslower](tools/funcslower.py): Trace slow kernel or user function calls. [Examples](too…
/aosp_15_r20/external/bcc/debian/
H A Dchangelog5 …* bcc tool updates: funcslower, wakeuptime, profile, offcputime, deadlock, funccount, argdist, kvm…
/aosp_15_r20/external/bcc/tests/python/
H A Dtest_tools_smoke.py199 self.run_with_int("funcslower.py __kmalloc")