Annotation of embedaddon/rsync/doc/profile.txt, revision 1.1
1.1 ! misho 1: Notes on rsync profiling
! 2:
! 3: strlcpy is hot:
! 4:
! 5: 0.00 0.00 1/7735635 push_dir [68]
! 6: 0.00 0.00 1/7735635 pop_dir [71]
! 7: 0.00 0.00 1/7735635 send_file_list [15]
! 8: 0.01 0.00 18857/7735635 send_files [4]
! 9: 0.04 0.00 129260/7735635 send_file_entry [18]
! 10: 0.04 0.00 129260/7735635 make_file [20]
! 11: 0.04 0.00 141666/7735635 send_directory <cycle 1> [36]
! 12: 2.29 0.00 7316589/7735635 f_name [13]
! 13: [14] 11.7 2.42 0.00 7735635 strlcpy [14]
! 14:
! 15:
! 16: Here's the top few functions:
! 17:
! 18: 46.23 9.57 9.57 13160929 0.00 0.00 mdfour64
! 19: 14.78 12.63 3.06 13160929 0.00 0.00 copy64
! 20: 11.69 15.05 2.42 7735635 0.00 0.00 strlcpy
! 21: 10.05 17.13 2.08 41438 0.05 0.38 sum_update
! 22: 4.11 17.98 0.85 13159996 0.00 0.00 mdfour_update
! 23: 1.50 18.29 0.31 file_compare
! 24: 1.45 18.59 0.30 129261 0.00 0.01 send_file_entry
! 25: 1.23 18.84 0.26 2557585 0.00 0.00 f_name
! 26: 1.11 19.07 0.23 1483750 0.00 0.00 u_strcmp
! 27: 1.11 19.30 0.23 118129 0.00 0.00 writefd_unbuffered
! 28: 0.92 19.50 0.19 1085011 0.00 0.00 writefd
! 29: 0.43 19.59 0.09 156987 0.00 0.00 read_timeout
! 30: 0.43 19.68 0.09 129261 0.00 0.00 clean_fname
! 31: 0.39 19.75 0.08 32887 0.00 0.38 matched
! 32: 0.34 19.82 0.07 1 70.00 16293.92 send_files
! 33: 0.29 19.89 0.06 129260 0.00 0.00 make_file
! 34: 0.29 19.95 0.06 75430 0.00 0.00 read_unbuffered
! 35:
! 36:
! 37:
! 38: mdfour could perhaps be made faster:
! 39:
! 40: /* NOTE: This code makes no attempt to be fast! */
! 41:
! 42: There might be an optimized version somewhere that we can borrow.
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