Created
February 28, 2021 21:57
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| #!/usr/sbin/dtrace -Cs | |
| #pragma D option quiet | |
| dtrace:::BEGIN { | |
| printf("top outstanding allocation backtrace:\n"); | |
| printf("%d bytes in %d sampled allocations (sampling 1 in %d)\n", `top_ztrace->zt_size, `top_ztrace->zt_hit_count, `zleak_sample_factor); | |
| printf("estimate: %d bytes in %d total allocations, %d bytes/allocation\n", `top_ztrace->zt_size * `zleak_sample_factor, `top_ztrace->zt_hit_count * `zleak_sample_factor, `top_ztrace->zt_size / `top_ztrace->zt_hit_count); | |
| #define A(i) \ | |
| if (`top_ztrace->zt_depth > i) { \ | |
| sym((user_addr_t)`top_ztrace->zt_stack[i]); \ | |
| printf("\n"); \ | |
| } | |
| A(0) A(1) A(2) A(3) A(4) A(5) A(6) A(7) A(8) A(9) A(10) A(11) A(12) A(13) A(14) A(15); | |
| exit(0); | |
| } |
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