Uncore Manual

Reference Number: 329468-002 39
Uncore Performance Monitoring
Cacheing Agent (Cbo) Performance Monitoring
CYC_USED_DNEVEN:
Cycles Used in the Down direction, Even
polarity
RING_BL_USED.DN_EVEN / SAMPLE_INTERVAL
CYC_USED_DNODD:
Cycles Used in the Down direction, Odd
polarity
RING_BL_USED.DN_ODD / SAMPLE_INTERVAL
CYC_USED_UPEVEN:
Cycles Used in the Up direction, Even
polarity
RING_BL_USED.UP_EVEN / SAMPLE_INTERVAL
CYC_USED_UPODD:
Cycles Used in the Up direction, Odd
polarity
RING_BL_USED.UP_ODD / SAMPLE_INTERVAL
FAST_STR_LLC_MISS:
Number of ItoM (fast string) operations that
miss the LLC
TOR_INSERTS.MISS_OPCODE
with:Cn_MSR_PMON_BOX_FILTER1.opc=0x1C8
FAST_STR_LLC_REQ:
Number of ItoM (fast string) operations that
reference the LLC
TOR_INSERTS.OPCODE
with:Cn_MSR_PMON_BOX_FILTER1.opc=0x1C8
INGRESS_REJ_V_INS:
Ratio of Ingress Request Entries that were
rejected vs. inserted
RxR_INSERTS.IRQ_REJECTED / RxR_INSERTS.IRQ
IO_READ_BW:
IO Read Bandwidth in MB - Disk or Network
Reads
(TOR_INSERTS.OPCODE
with:Cn_MSR_PMON_BOX_FILTER1.opc=0x19C +
TOR_INSERTS.OPCODE
with:Cn_MSR_PMON_BOX_FILTER.opc=0x1E6) * 64 /
1000000
IO_WRITE_BW:
IO Write Bandwidth in MB - Disk or Network
Writes
(TOR_INSERTS.OPCODE
with:Cn_MSR_PMON_BOX_FILTER1.opc=0x19E +
TOR_INSERTS.OPCODE
with:Cn_MSR_PMON_BOX_FILTER.opc=0x1E4) * 64 /
1000000
LLC_DRD_MISS_PCT:
LLC Data Read miss ratio
LLC_LOOKUP.DATA_READ
(Cn_MSR_PMON_BOX_FILTER0.state=0x1) /
LLC_LOOKUP.DATA_READ
(Cn_MSR_PMON_BOX_FILTER.state=0x3F)
LLC_DRD_RFO_MISS_TO_LOC_MEM:
LLC Data Read and RFO misses satisfied by
local memory.
(TOR_INSERTS.NID_MISS_OPCODE
with:Cn_MSR_PMON_BOX_FILTER1.{opc,nid}={0x182,my
_node} + TOR_INSERTS.NID_MISS_OPCODE
with:Cn_MSR_PMON_BOX_FILTER.{opc,nid}={0x180,my_
node}) / (TOR_INSERTS.NID_MISS_OPCODE
with:Cn_MSR_PMON_BOX_FILTER.{opc,nid}={0x182,0xF}
+ TOR_INSERTS.NID_MISS_OPCODE
with:Cn_MSR_PMON_BOX_FILTER.{opc,nid}={0x180,0xF}
)
LLC_DRD_RFO_MISS_TO_REM_MEM:
LLC Data Read and RFO misses satisfied by
a remote cache or remote memory.
(TOR_INSERTS.NID_MISS_OPCODE
with:Cn_MSR_PMON_BOX_FILTER1.{opc,nid}={0x182,oth
er_nodes} + TOR_INSERTS.NID_MISS_OPCODE
with:Cn_MSR_PMON_BOX_FILTER.{opc,nid}={0x180,other
_nodes}) / (TOR_INSERTS.NID_MISS_OPCODE
with:Cn_MSR_PMON_BOX_FILTER.{opc,nid}={0x182,0xF}
+ TOR_INSERTS.NID_MISS_OPCODE
with:Cn_MSR_PMON_BOX_FILTER.{opc,nid}={0x180,0xF}
)
LLC_MPI:
LLC Misses Per Instruction (code, read, RFO
and prefetches)
LLC_LOOKUP.ANY
(Cn_MSR_PMON_BOX_FILTER0.state=0x1) /
INST_RETIRED.ALL (on Core)
LLC_PCIE_DATA_BYTES:
LLC write miss (disk/network reads)
bandwidth in MB
TOR_INSERTS.OPCODE
with:Cn_MSR_PMON_BOX_FILTER1.opc=0x19C * 64
LLC_RFO_MISS_PCT:
LLC RFO Miss Ratio
(TOR_INSERTS.MISS_OPCODE / TOR_INSERTS.OPCODE)
with:Cn_MSR_PMON_BOX_FILTER1.opc=0x180
Symbol Name:
Definition
Equation