Lines Matching +full:per +full:- +full:cpu
7 …-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into mi…
11 …"BriefDescription": "This metric represents fraction of slots the CPU was stalled due to Frontend …
15 …etric represents fraction of slots the CPU was stalled due to Frontend latency issues. For exampl…
19 …"BriefDescription": "This metric represents fraction of cycles the CPU was stalled due to Instruct…
23 …"PublicDescription": "This metric represents fraction of cycles the CPU was stalled due to Instruc…
27 …"BriefDescription": "This metric represents fraction of cycles the CPU was stalled due to Branch R…
31 …CPU was stalled due to Branch Resteers. Branch Resteers estimates the Frontend delay in fetching o…
35 …"BriefDescription": "This metric represents fraction of cycles the CPU was stalled due to switches…
39 …ion of cycles the CPU was stalled due to switches from DSB to MITE pipelines. The DSB (decoded i-c…
43 …"BriefDescription": "This metric represents fraction of cycles CPU was stalled due to Length Chang…
47 …"PublicDescription": "This metric represents fraction of cycles CPU was stalled due to Length Chan…
51 …"BriefDescription": "This metric estimates the fraction of cycles when the CPU was stalled due to …
55 …CPU was stalled due to switches of uop delivery to the Microcode Sequencer (MS). Commonly used ins…
59 …"BriefDescription": "This metric represents fraction of slots the CPU was stalled due to Frontend …
60 "MetricExpr": "tma_frontend_bound - tma_fetch_latency",
63 …"PublicDescription": "This metric represents fraction of slots the CPU was stalled due to Frontend…
68 …"MetricExpr": "(UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * ((INT_MISC.RECOVERY_CYCLES_ANY /…
71 …s for which the issue-pipeline was blocked due to recovery from earlier incorrect speculation. For…
75 …"BriefDescription": "This metric represents fraction of slots the CPU has wasted due to Branch Mis…
79 …CPU has wasted due to Branch Misprediction. These slots are either wasted by uops fetched from an…
83 …"BriefDescription": "This metric represents fraction of slots the CPU has wasted due to Machine Cl…
84 "MetricExpr": "tma_bad_speculation - tma_branch_mispredicts",
87 …CPU has wasted due to Machine Clears. These slots are either wasted by uops fetched prior to the …
92 "MetricExpr": "1 - (tma_frontend_bound + tma_bad_speculation + tma_retiring)",
95 …-of-order scheduler dispatches ready uops into their respective execution units; and once complete…
100 …H) + cpu@UOPS_DISPATCHED.THREAD\\,cmask\\=1@ - cpu@UOPS_DISPATCHED.THREAD\\,cmask\\=3@ if (IPC > 1…
103 …o demand load or store instructions. This accounts mainly for (1) non-completed in-flight memory d…
111 …-aside Buffers) are processor caches for recently used entries out of the Page Tables that are use…
115 …"BriefDescription": "This metric estimates how often the CPU was stalled due to loads accesses to …
119 …"PublicDescription": "This metric estimates how often the CPU was stalled due to loads accesses to…
123 …"BriefDescription": "This metric estimates how often the CPU was stalled on accesses to external m…
124 …"MetricExpr": "(1 - (MEM_LOAD_UOPS_RETIRED.LLC_HIT / (MEM_LOAD_UOPS_RETIRED.LLC_HIT + 7 * MEM_LOAD…
127 …"PublicDescription": "This metric estimates how often the CPU was stalled on accesses to external …
132 …"MetricExpr": "min(CPU_CLK_UNHALTED.THREAD, cpu@OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD\\,cmask\\…
135 …-core traffic is generated by all IA cores. This metric does not aggregate non-data-read requests …
140 …CLK_UNHALTED.THREAD, OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD) / CLKS - tma_mem_bandwidth",
147 …n": "This metric estimates how often CPU was stalled due to RFO store memory accesses; RFO store …
151 …CPU was stalled due to RFO store memory accesses; RFO store issue a read-for-ownership request be…
155 …"BriefDescription": "This metric represents fraction of slots where Core non-memory issues were of…
156 "MetricExpr": "tma_backend_bound - tma_memory_bound",
159 …-memory issues were of a bottleneck. Shortage in hardware compute resources; or dependencies in s…
171 … estimates fraction of cycles the CPU performance was potentially limited due to Core computation …
172 …cpu@UOPS_DISPATCHED.THREAD\\,cmask\\=1@ - cpu@UOPS_DISPATCHED.THREAD\\,cmask\\=3@ if (IPC > 1.8) e…
175 …CPU performance was potentially limited due to Core computation issues (non divider-related). Two…
183 …ions-per-cycle (see IPC metric). Note that a high Retiring value does not necessary mean there is …
187 …raction of slots where the CPU was retiring light-weight operations -- instructions that require n…
188 "MetricExpr": "tma_retiring - tma_heavy_operations",
191 …CPU was retiring light-weight operations -- instructions that require no more than one uop (micro-…
195 …ion": "This metric represents overall arithmetic floating-point (FP) operations fraction the CPU h…
199 …-point (FP) operations fraction the CPU has executed (retired). Note this metric's value may excee…
211 …cription": "This metric approximates arithmetic floating-point (FP) scalar uops fraction the CPU h…
215 …cription": "This metric approximates arithmetic floating-point (FP) scalar uops fraction the CPU h…
219 …cription": "This metric approximates arithmetic floating-point (FP) vector uops fraction the CPU h…
223 …cription": "This metric approximates arithmetic floating-point (FP) vector uops fraction the CPU h…
227 …": "This metric represents fraction of slots where the CPU was retiring heavy-weight operations --…
231 …ots where the CPU was retiring heavy-weight operations -- instructions that require two or more uo…
235 …"BriefDescription": "This metric represents fraction of slots the CPU was retiring uops fetched by…
239 …"PublicDescription": "This metric represents fraction of slots the CPU was retiring uops fetched b…
243 "BriefDescription": "Instructions Per Cycle (per Logical Processor)",
249 "BriefDescription": "Uops Per Instruction",
255 "BriefDescription": "Cycles Per Instruction (per Logical Processor)",
261 … "BriefDescription": "Per-Logical Processor actual clocks when the Logical Processor is active.",
267 …"BriefDescription": "Total issue-pipeline slots (per-Physical Core till ICL; per-Logical Processor…
273 "BriefDescription": "The ratio of Executed- by Issued-Uops",
277 …"PublicDescription": "The ratio of Executed- by Issued-Uops. Ratio > 1 suggests high rate of uop m…
280 "BriefDescription": "Instructions Per Cycle across hyper-threads (per physical core)",
286 "BriefDescription": "Floating Point Operations Per Cycle",
292 …"BriefDescription": "Instruction-Level-Parallelism (average number of uops executed when there is …
293 …"MetricExpr": "UOPS_DISPATCHED.THREAD / ((cpu@UOPS_DISPATCHED.CORE\\,cmask\\=1@ / 2) if #SMT_on el…
311 "MetricExpr": "UOPS_RETIRED.RETIRE_SLOTS / cpu@UOPS_RETIRED.RETIRE_SLOTS\\,cmask\\=1@",
322 "BriefDescription": "Average CPU Utilization",
334 "BriefDescription": "Giga Floating Point Operations Per Second",
338 …ting Point Operations Per Second. Aggregate across all supported options of: FP precisions, scalar…
348 …"MetricExpr": "1 - CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / (CPU_CLK_UNHALTED.REF_XCLK_ANY / 2) if #SM…
359 "BriefDescription": "Cycles Per Instruction for the Operating System (OS) Kernel mode",
377 …"BriefDescription": "Instructions per Far Branch ( Far Branches apply upon transition from applica…
383 "BriefDescription": "C3 residency percent per core",
384 "MetricExpr": "(cstate_core@c3\\-residency@ / msr@tsc@) * 100",
389 "BriefDescription": "C6 residency percent per core",
390 "MetricExpr": "(cstate_core@c6\\-residency@ / msr@tsc@) * 100",
395 "BriefDescription": "C7 residency percent per core",
396 "MetricExpr": "(cstate_core@c7\\-residency@ / msr@tsc@) * 100",
401 "BriefDescription": "C2 residency percent per package",
402 "MetricExpr": "(cstate_pkg@c2\\-residency@ / msr@tsc@) * 100",
407 "BriefDescription": "C3 residency percent per package",
408 "MetricExpr": "(cstate_pkg@c3\\-residency@ / msr@tsc@) * 100",
413 "BriefDescription": "C6 residency percent per package",
414 "MetricExpr": "(cstate_pkg@c6\\-residency@ / msr@tsc@) * 100",
419 "BriefDescription": "C7 residency percent per package",
420 "MetricExpr": "(cstate_pkg@c7\\-residency@ / msr@tsc@) * 100",
425 "BriefDescription": "Uncore frequency per die [GHZ]",