The available statistics are shown in the folllowing table.
| Type of Statistics Event | PEC-Based? | SW Stats Page | SW Stats Name |
|---|---|---|---|
| Number of wait state cycles on the key lookup interface | Yes | BCAM_STATS_DRAM_RATE | axis_ws |
| The rate of read transaction requests to memory on the memory interface | Yes | BCAM_STATS_DRAM_RATE | reads |
| The rate of write transaction requests to memory on the memory interface | Yes | BCAM_STATS_DRAM_RATE | writes |
| The read latency being experienced on memory interface | No | BCAM_STATS_DRAM_SNAPSHOT | last_latency |
| The number of outstanding read transactions on memory interface | No | BCAM_STATS_DRAM_SNAPSHOT | outstanding_reads |
| The rate of lookup responses | Yes | BCAM_STATS_DRAM_RATE | lookup_responses |
| HW update engine failed deletions counter | Yes | CUE_STATS_COUNTERS | delete_failed |
| HW update engine successful deletions counter | Yes | CUE_STATS_COUNTERS | delete_succeeded |
| HW update engine failed updates counter | Yes | CUE_STATS_COUNTERS | update_failed |
| HW update engine successful updates counter | Yes | CUE_STATS_COUNTERS | update_succeeded |
| HW update engine failed insertions counter | Yes | CUE_STATS_COUNTERS | insert_failed |
| HW update engine successful insertions counter | Yes | CUE_STATS_COUNTERS | insert_succeeded |
| Number of “no data available” state cycles on the key lookup request interface | Yes |
CUE_STATS_DRAM_AXI BCAM_STATS_AXI |
lu_req_wait |
| Number of accepted state cycles on the key lookup request interface | Yes |
CUE_STATS_DRAM_AXI BCAM_STATS_AXI |
lu_req_lookup |
| Number of wait state cycles on the lookup response interface | Yes |
CUE_STATS_DRAM_AXI BCAM_STATS_AXI |
lu_resp_backpressure |
| Number of “no data available” state cycles on the lookup response interface | Yes |
CUE_STATS_DRAM_AXI BCAM_STATS_AXI |
lu_resp_wait |
| Number of accepted hit state cycles on the lookup response interface | Yes |
CUE_STATS_DRAM_AXI BCAM_STATS_AXI |
lu_resp_lookup_hit |
| Number of accepted miss state cycles on the lookup response interface | Yes |
CUE_STATS_DRAM_AXI BCAM_STATS_AXI |
lu_resp_lookup_miss |
| Number of accepted delete state cycles on the cache command interface | Yes |
CUE_STATS_DRAM_AXI BCAM_STATS_AXI |
bcs_cmd_delete |
| Number of wait state cycles on memory read request interface | Yes |
CUE_STATS_DRAM_AXI BCAM_STATS_AXI |
mem_rd_backpressure |
| Number of “no available data” state cycles on memory read request interface | Yes |
CUE_STATS_DRAM_AXI BCAM_STATS_AXI |
mem_rd_wait |
| Number of wait state cycles on memory write request interface | Yes |
CUE_STATS_DRAM_AXI BCAM_STATS_AXI |
mem_wr_backpressure |
| Number of “no available data” state cycles on memory write request interface | Yes |
CUE_STATS_DRAM_AXI BCAM_STATS_AXI |
mem_wr_wait |