From the source I find /* * Get shared pages from dump_mem_map(). Note that this is done * differently than the kernel -- it just tallies the non-reserved * pages that have a count of greater than 1. */
On Jul 15, 2011, at 8:56 AM, James Washer wrote: > In the data below, what memory usage is reported as SHARED? Does this imply > SysV shared memory, or pages shared between processes, or something else all > together? > > > kmem-i > > PAGES TOTAL PERCENTAGE > TOTAL MEM 9228936 35.2 GB ---- > FREE 20260 79.1 MB 0% of TOTAL MEM > USED 9208676 35.1 GB 99% of TOTAL MEM > SHARED 9051322 34.5 GB 98% of TOTAL MEM > BUFFERS 151 604 KB 0% of TOTAL MEM > CACHED 2455 9.6 MB 0% of TOTAL MEM > SLAB 27419 107.1 MB 0% of TOTAL MEM > > TOTAL HIGH 0 0 0% of TOTAL MEM > FREE HIGH 0 0 0% of TOTAL HIGH > TOTAL LOW 9228936 35.2 GB 100% of TOTAL MEM > FREE LOW 20260 79.1 MB 0% of TOTAL LOW > > TOTAL SWAP 4194302 16 GB ---- > SWAP USED 2294571 8.8 GB 54% of TOTAL SWAP > SWAP FREE 1899731 7.2 GB 45% of TOTAL SWAP > > > > - jim > > > > > -- > Crash-utility mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/crash-utility - jim
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