Lines Matching full:dcsnoop

1 Demonstrations of dcsnoop, the Linux eBPF/bcc version.
4 dcsnoop traces directory entry cache (dcache) lookups, and can be used for
9 # ./dcsnoop.py 
47 # ./dcsnoop
49 0.000000    20279  dcsnoop.py       M p_lookup_fast
50 0.000010    20279  dcsnoop.py       M enable
51 0.000013    20279  dcsnoop.py       M id
52 0.000015    20279  dcsnoop.py       M filter
53 0.000017    20279  dcsnoop.py       M trigger
54 0.000019    20279  dcsnoop.py       M format
55 0.006148    20279  dcsnoop.py       R sys/kernel/debug/tracing/trace_pipe
56 0.006158    20279  dcsnoop.py       R kernel/debug/tracing/trace_pipe
57 0.006161    20279  dcsnoop.py       R debug/tracing/trace_pipe
58 0.006164    20279  dcsnoop.py       R tracing/trace_pipe
59 0.006166    20279  dcsnoop.py       R trace_pipe
85 # ./dcsnoop.py -h
86 usage: dcsnoop.py [-h] [-a]
95     ./dcsnoop           # trace failed dcache lookups
96     ./dcsnoop -a        # trace all dcache lookups