IA64_INST_RETIRED
L1DTLB_TRANSFER
L1D_READS
L2DTLB_MISSES
%of Cycles lost due to all stalls (lower is better)
%of Cycles lost due to GR/load dependency stalls (lower is better)
%of Cycles lost due to GR/GR dependency stalls (lower is better)
%of Cycles lost due to FR/load and FR/FR dependency stalls (lower is better)
Total L1 data TLB references
L1 data TLB for L1D miss percentage
L2 data TLB misses
L2 data TLB miss percentage
Percentage of L2 DTLB misses covered by the HPW
Percentage of data references covered by L1 and L2 DTLB
Percentage of data references covered by the HPW:
Percentage of data references covered by software trap
L1 DTLB miss per 1000 instructions retired
L2 DTLB miss per 1000 instructions retired
Number of retired
Number of times an L1 DTLB miss hits in the L2 DTLB for an access counted in L1D_READS.
The number of data memory read references issued into memory pipeline that are serviced by the L1 data cache (only integer loads), RSE loads,
The number of L2 DTLB misses (which is the same as references to HPW, DT LB_HIT=0) for demand requests.
Percentage of cycles lost due to all stalls.
Percentage of cycles lost due GR/load dependency stalls.
Percentage of cycles lost due GR/GR dependency stalls.
Percentage of cycles lost due to FR/load and FR/FR dependency stalls
Number of L1 data TLB references.
Percentage of L1 DTLB accesses that are misses. Number of L2 data TLB misses.
Percentage of L2 DTLB accesses that are misses.
Percentage of L2 DTLB misses that were serviced by the hardware page walker (HPW).
Percentage of data references that was satisfied in L1 DTLB or L2 DTLB.
Percentage of data references that were satisfied by the hardware page walker (HPW).
Percentage of data references that were serviced by the software trap handler for the TLB misses fault.
Number of L1 DTLB misses per 1000 instructions retired.
Number of L2 DTLB misses per 1000 instructions retired.
Metrics for Integrity Servers Intel® Itanium® 9500 Processors Systems
FLD_LOAD.ANY | Count of any FLD loads. |
FLDTLB_LOAD_MISS.ANY | Count of any FLDLD operations that miss the FLDTLB. |
FLDTLB_INS_REQ.NON_RETIRED | Number of DTB transfer request from something other than |
| a retired instruction. |
FLDTLB_INS_REQ.RETIRED | Number of DTB transfer request from retired instructions. |
DTLB_HPWREQ_BLK_MISS.ANY | Number of blocking inst misses DTB, launches HPW request. |
DTLB_HPWREQ_SPEC_MISS | Number of speculative inst commits and misses the DTB. |
dtlb Measurement Report Description 203