User`s guide

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3: L1 and L2 Controller Commands
istat
Use the following istat command set to view the status of the memory, queues, tasks, and
memory allocation.
• istat memory
• istat queues
• istat tasks
• istat pmalloc
Use istat memory to view the status of the L1 controller memory. Example 3-29 shows
sample output.
Example 3-29 istat memory Command Output
001c07-L1>istat memory
SYSMEM [0x30005cf8] Size: 41656 Avail: 26792
SMLPOOL [0x30005cbc] Size: 8704/ 272 Avail: 28
BIGPOOL [0x30005c80] Size: 16640/1040 Avail: 15
Use istat queues to view the status of the L1 controller queues. Example 3-30 shows
sample output.
Example 3-30 istat queues Command Output
001c07-L1>istat queues
CMD_REQQ [0x30008a54] Size: 10 Avail: 10 Msgs: 0
CMD_RSPQ [0x30008a9c] Size: 10 Avail: 10 Msgs: 0
SMP_RQUE [0x3000c8a0] Size: 10 Avail: 10 Msgs: 0
SMP_WQUE [0x3000c8e8] Size: 10 Avail: 10 Msgs: 0
SMP_IQUE [0x3000c930] Size: 10 Avail: 10 Msgs: 0
CTI_WQUE [0x3000f38c] Size: 10 Avail: 10 Msgs: 0
USB_WQUE [0x3000ee7c] Size: 10 Avail: 10 Msgs: 0
SCAN_QUE [0x30002440] Size: 20 Avail: 20 Msgs: 0
FLASH_Q [0x30009c64] Size: 5 Avail: 5 Msgs: 0
BDR_WQUE [0x3000a0c8] Size: 10 Avail: 10 Msgs: 0
Use istat tasks to view the status of the L1 controller tasks. Example 3-31 shows
sample output.