Reference Number: 327043-001 97
Intel® Xeon® Processor E5-2600 Product Family Uncore Performance Monitoring
DRS_F_OR_E_FROM_QPI:
DRS response in F or E states received from
QPI in bytes. To calculate the total data
response for each cache line state, it's
necessary to add the contribution from three
flavors {DataC, DataC_FrcAckCnflt,
DataC_Cmp} of data response packets for
each cache line state.
((CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0[12:0]=0x1C00,
Q_Py_PCI_PMON_PKT_MASK0[12:0]=0x1FE0,
Q_Py_PCI_PMON_PKT_MATCH1[19:16]=0x4,
Q_Py_PCI_PMON_PKT_MASK0[19:16]=0xF }) + (CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0[12:0]=0x1C00,
Q_Py_PCI_PMON_PKT_MASK0[12:0]=0x1FE0,
Q_Py_PCI_PMON_PKT_MATCH1[19:16]=0x1,
Q_Py_PCI_PMON_PKT_MASK0[19:16]=0xF }) + (CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0[12:0]=0x1C40,
Q_Py_PCI_PMON_PKT_MASK0[12:0]=0x1FE0,
Q_Py_PCI_PMON_PKT_MATCH1[19:16]=0x4,
Q_Py_PCI_PMON_PKT_MASK0[19:16]=0xF }) + (CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0[12:0]=0x1C40,
Q_Py_PCI_PMON_PKT_MASK0[12:0]=0x1FE0,
Q_Py_PCI_PMON_PKT_MATCH1[19:16]=0x1,
Q_Py_PCI_PMON_PKT_MASK0[19:16]=0xF }) + (CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0[12:0]=0x1C20,
Q_Py_PCI_PMON_PKT_MASK0[12:0]=0x1FE0,
Q_Py_PCI_PMON_PKT_MATCH1[19:16]=0x4,
Q_Py_PCI_PMON_PKT_MASK0[19:16]=0xF }) + (CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0[12:0]=0x1C20,
Q_Py_PCI_PMON_PKT_MASK0[12:0]=0x1FE0,
Q_Py_PCI_PMON_PKT_MATCH1[19:16]=0x1,
Q_Py_PCI_PMON_PKT_MASK0[19:16]=0xF })) * 64
DRS_M_FROM_QPI:
DRS response in M state received from QPI
in bytes
(CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0[12:0]=0x1C00,
Q_Py_PCI_PMON_PKT_MASK0[12:0]=0x1FE0,
Q_Py_PCI_PMON_PKT_MATCH1[19:16]=0x8,
Q_Py_PCI_PMON_PKT_MASK0[19:16]=0xF }) * 64
DRS_PTL_CACHELINE_MSGS_FROM_QPI:
DRS Partial Cacheline Data Messges From
QPI in bytes
(CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0[12:0]=0x1D00,
Q_Py_PCI_PMON_PKT_MASK0[12:0]=0x1F00}) * 64
DRS_WB_FROM_QPI:
DRS writeback packets received from QPI in
bytes. This is the sum of Wb{I,S,E} DRS
packets
DRS_WbI_FROM_QPI + DRS_WbS_FROM_QPI +
DRS_WbE_FROM_QPI
DRS_WRITE_FROM_QPI_TO_NODEx:
DRS Data packets (Any - DataC) received
from QPI sent to Node ID 'x'. Expressed in
bytes
((CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0{[12:0],dnid}={0x1C00,
x} Q_Py_PCI_PMON_PKT_MASK0[17:0]=0x3FE00) -
(CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0{[12:0],dnid}={0x1C00,
x} Q_Py_PCI_PMON_PKT_MASK0[17:0]=0x3FF80)) * 64
DRS_WbE_FROM_QPI:
DRS writeback 'change to E state' packets
received from QPI in bytes
(CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0[12:0]=0x1CC0,
Q_Py_PCI_PMON_PKT_MASK0[12:0]=0x1FE0) * 64
DRS_WbI_FROM_QPI:
DRS writeback 'change to I state' packets
received from QPI in bytes
(CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0[12:0]=0x1C80,
Q_Py_PCI_PMON_PKT_MASK0[12:0]=0x1FE0) * 64
DRS_WbS_FROM_QPI:
DRS writeback 'change to S state' packets
received from QPI in bytes
(CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0[12:0]=0x1CA0,
Q_Py_PCI_PMON_PKT_MASK0[12:0]=0x1FE0) * 64
NCB_DATA_FROM_QPI_TO_NODEx:
NCB Data packets (Any - Interrupts)
received from QPI sent to Node ID 'x'.
Expressed in bytes
((CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0{[12:0],dnid}={0x1800,
x} Q_Py_PCI_PMON_PKT_MASK0[17:0]=0x3FE00) -
(CTO_COUNT
with:{Q_Py_PCI_PMON_PKT_MATCH0{[12:0],dnid}={0x1900,
x} Q_Py_PCI_PMON_PKT_MASK0[17:0]=0x3FF80)) * 64
NCB_DATA_MSGS_FROM_QPI:
NCB Data Messages From QPI in bytes
(RxL_FLITS_G2.NCB_DATA * 8)
PCT_LINK_CRC_RETRY_CYCLES:
Percent of Cycles the QPI link layer is in
retry mode due to CRC errors
RxL_CRC_CYCLES_IN_LLR / CLOCKTICKS
Table 2-95. Metrics Derived from Intel QPI LL Events (Sheet 2 of 3)
Symbol Name:
Definition
Equation
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