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Use the Statistics Query 0x0121 message to retrieve the following information:
• Network File System (NFS) statistics per card, including total number and size of NFS reads, writes, and records, as well as read and write time delays (minimum, maximum, and average)
• Function statistics on individual DSP chips, including total requests for a function, average free channels, and minimum free channels
• Cache statistics on all individual DSP chips, including accesses, misses, hits, and average free blocks
• Fixed memory statistics on all individual DSP chips, including total, average, and maximum blocks used.