17026 zstd_opt.c 5194 zstd_double_fast.c 4312 fastcover.c 2239 zdict.c 1040 huf_compress.c 545 zstd_lazy.c 451 divsufsort.c 436 zstd_compress_sequences.c 414 fse_compress.c 1.22% zstd_decompress_block.c 0.20% zstd_decompress.c 0.38% xxhash.c