improve startup speed for expanded probes w/o * #559
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Improved speed by not performing wildcard match on probes without a wildcard. Speedup of complex scripts (especially those using tracepoints with arguments) will be much faster now. As an example from our toos: Before: # time bpftrace -d statsnoop.bt ... bpftrace -d statsnoop.bt 1.67s user 0.06s system 99% cpu 1.748 total After: # time bpftrace -d statsnoop.bt ... bpftrace -d statsnoop.bt 0.06s user 0.02s system 80% cpu 0.098 total Ref: bpftrace#526
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Makes sense, thanks! |
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Improved speed by not performing wildcard match on probes without a
wildcard. Speedup of complex scripts (especially those using tracepoints
with arguments) will be much faster now. As an example from our toos:
Before:
After:
Ref: #526