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memory.json

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linux-6.19.14/tools/perf/pmu-events/arch/x86/ivytown/memory.json JSON 
  1[
  2    {
  3        "BriefDescription": "Counts the number of machine clears due to memory order conflicts.",
  4        "Counter": "0,1,2,3",
  5        "EventCode": "0xC3",
  6        "EventName": "MACHINE_CLEARS.MEMORY_ORDERING",
  7        "SampleAfterValue": "100003",
  8        "UMask": "0x2"
  9    },
 10    {
 11        "BriefDescription": "Loads with latency value being above 128",
 12        "Counter": "3",
 13        "EventCode": "0xCD",
 14        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_128",
 15        "MSRIndex": "0x3F6",
 16        "MSRValue": "0x80",
 17        "PEBS": "2",
 18        "PublicDescription": "Loads with latency value being above 128.",
 19        "SampleAfterValue": "1009",
 20        "UMask": "0x1"
 21    },
 22    {
 23        "BriefDescription": "Loads with latency value being above 16",
 24        "Counter": "3",
 25        "EventCode": "0xCD",
 26        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_16",
 27        "MSRIndex": "0x3F6",
 28        "MSRValue": "0x10",
 29        "PEBS": "2",
 30        "PublicDescription": "Loads with latency value being above 16.",
 31        "SampleAfterValue": "20011",
 32        "UMask": "0x1"
 33    },
 34    {
 35        "BriefDescription": "Loads with latency value being above 256",
 36        "Counter": "3",
 37        "EventCode": "0xCD",
 38        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_256",
 39        "MSRIndex": "0x3F6",
 40        "MSRValue": "0x100",
 41        "PEBS": "2",
 42        "PublicDescription": "Loads with latency value being above 256.",
 43        "SampleAfterValue": "503",
 44        "UMask": "0x1"
 45    },
 46    {
 47        "BriefDescription": "Loads with latency value being above 32",
 48        "Counter": "3",
 49        "EventCode": "0xCD",
 50        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_32",
 51        "MSRIndex": "0x3F6",
 52        "MSRValue": "0x20",
 53        "PEBS": "2",
 54        "PublicDescription": "Loads with latency value being above 32.",
 55        "SampleAfterValue": "100007",
 56        "UMask": "0x1"
 57    },
 58    {
 59        "BriefDescription": "Loads with latency value being above 4",
 60        "Counter": "3",
 61        "EventCode": "0xCD",
 62        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_4",
 63        "MSRIndex": "0x3F6",
 64        "MSRValue": "0x4",
 65        "PEBS": "2",
 66        "PublicDescription": "Loads with latency value being above 4.",
 67        "SampleAfterValue": "100003",
 68        "UMask": "0x1"
 69    },
 70    {
 71        "BriefDescription": "Loads with latency value being above 512",
 72        "Counter": "3",
 73        "EventCode": "0xCD",
 74        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_512",
 75        "MSRIndex": "0x3F6",
 76        "MSRValue": "0x200",
 77        "PEBS": "2",
 78        "PublicDescription": "Loads with latency value being above 512.",
 79        "SampleAfterValue": "101",
 80        "UMask": "0x1"
 81    },
 82    {
 83        "BriefDescription": "Loads with latency value being above 64",
 84        "Counter": "3",
 85        "EventCode": "0xCD",
 86        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_64",
 87        "MSRIndex": "0x3F6",
 88        "MSRValue": "0x40",
 89        "PEBS": "2",
 90        "PublicDescription": "Loads with latency value being above 64.",
 91        "SampleAfterValue": "2003",
 92        "UMask": "0x1"
 93    },
 94    {
 95        "BriefDescription": "Loads with latency value being above 8",
 96        "Counter": "3",
 97        "EventCode": "0xCD",
 98        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_8",
 99        "MSRIndex": "0x3F6",
100        "MSRValue": "0x8",
101        "PEBS": "2",
102        "PublicDescription": "Loads with latency value being above 8.",
103        "SampleAfterValue": "50021",
104        "UMask": "0x1"
105    },
106    {
107        "BriefDescription": "Sample stores and collect precise store operation via PEBS record. PMC3 only.",
108        "Counter": "3",
109        "EventCode": "0xCD",
110        "EventName": "MEM_TRANS_RETIRED.PRECISE_STORE",
111        "PEBS": "2",
112        "SampleAfterValue": "2000003",
113        "UMask": "0x2"
114    },
115    {
116        "BriefDescription": "Speculative cache line split load uops dispatched to L1 cache",
117        "Counter": "0,1,2,3",
118        "EventCode": "0x05",
119        "EventName": "MISALIGN_MEM_REF.LOADS",
120        "PublicDescription": "Speculative cache-line split load uops dispatched to L1D.",
121        "SampleAfterValue": "2000003",
122        "UMask": "0x1"
123    },
124    {
125        "BriefDescription": "Speculative cache line split STA uops dispatched to L1 cache",
126        "Counter": "0,1,2,3",
127        "EventCode": "0x05",
128        "EventName": "MISALIGN_MEM_REF.STORES",
129        "PublicDescription": "Speculative cache-line split Store-address uops dispatched to L1D.",
130        "SampleAfterValue": "2000003",
131        "UMask": "0x2"
132    },
133    {
134        "BriefDescription": "Counts all demand & prefetch code reads that miss the LLC",
135        "Counter": "0,1,2,3",
136        "EventCode": "0xB7, 0xBB",
137        "EventName": "OFFCORE_RESPONSE.ALL_CODE_RD.LLC_MISS.ANY_RESPONSE",
138        "MSRIndex": "0x1a6,0x1a7",
139        "MSRValue": "0x3fffc00244",
140        "SampleAfterValue": "100003",
141        "UMask": "0x1"
142    },
143    {
144        "BriefDescription": "Counts all demand & prefetch code reads that miss the LLC  and the data returned from remote dram",
145        "Counter": "0,1,2,3",
146        "EventCode": "0xB7, 0xBB",
147        "EventName": "OFFCORE_RESPONSE.ALL_CODE_RD.LLC_MISS.REMOTE_DRAM",
148        "MSRIndex": "0x1a6,0x1a7",
149        "MSRValue": "0x67f800244",
150        "SampleAfterValue": "100003",
151        "UMask": "0x1"
152    },
153    {
154        "BriefDescription": "Counts all demand & prefetch code reads that miss the LLC  and the data forwarded from remote cache",
155        "Counter": "0,1,2,3",
156        "EventCode": "0xB7, 0xBB",
157        "EventName": "OFFCORE_RESPONSE.ALL_CODE_RD.LLC_MISS.REMOTE_HIT_FORWARD",
158        "MSRIndex": "0x1a6,0x1a7",
159        "MSRValue": "0x87f800244",
160        "SampleAfterValue": "100003",
161        "UMask": "0x1"
162    },
163    {
164        "BriefDescription": "Counts all demand & prefetch data reads that hits the LLC",
165        "Counter": "0,1,2,3",
166        "EventCode": "0xB7, 0xBB",
167        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_MISS.ANY_RESPONSE",
168        "MSRIndex": "0x1a6,0x1a7",
169        "MSRValue": "0x3fffc20091",
170        "SampleAfterValue": "100003",
171        "UMask": "0x1"
172    },
173    {
174        "BriefDescription": "Counts all data/code/rfo reads (demand & prefetch) that hit the LLC",
175        "Counter": "0,1,2,3",
176        "EventCode": "0xB7, 0xBB",
177        "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_MISS.ANY_RESPONSE",
178        "MSRIndex": "0x1a6,0x1a7",
179        "MSRValue": "0x3fffc203f7",
180        "SampleAfterValue": "100003",
181        "UMask": "0x1"
182    },
183    {
184        "BriefDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the LLC  and the data returned from local dram",
185        "Counter": "0,1,2,3",
186        "EventCode": "0xB7, 0xBB",
187        "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_MISS.LOCAL_DRAM",
188        "MSRIndex": "0x1a6,0x1a7",
189        "MSRValue": "0x6004003f7",
190        "SampleAfterValue": "100003",
191        "UMask": "0x1"
192    },
193    {
194        "BriefDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the LLC  the data is found in M state in remote cache and forwarded from there",
195        "Counter": "0,1,2,3",
196        "EventCode": "0xB7, 0xBB",
197        "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_MISS.REMOTE_HITM",
198        "MSRIndex": "0x1a6,0x1a7",
199        "MSRValue": "0x107fc003f7",
200        "SampleAfterValue": "100003",
201        "UMask": "0x1"
202    },
203    {
204        "BriefDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the LLC  and the data forwarded from remote cache",
205        "Counter": "0,1,2,3",
206        "EventCode": "0xB7, 0xBB",
207        "EventName": "OFFCORE_RESPONSE.ALL_READS.LLC_MISS.REMOTE_HIT_FORWARD",
208        "MSRIndex": "0x1a6,0x1a7",
209        "MSRValue": "0x87f8203f7",
210        "SampleAfterValue": "100003",
211        "UMask": "0x1"
212    },
213    {
214        "BriefDescription": "Counts all demand code reads that miss the LLC",
215        "Counter": "0,1,2,3",
216        "EventCode": "0xB7, 0xBB",
217        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.LLC_MISS.ANY_RESPONSE",
218        "MSRIndex": "0x1a6,0x1a7",
219        "MSRValue": "0x3fffc20004",
220        "SampleAfterValue": "100003",
221        "UMask": "0x1"
222    },
223    {
224        "BriefDescription": "Counts all demand code reads that miss the LLC  and the data returned from local dram",
225        "Counter": "0,1,2,3",
226        "EventCode": "0xB7, 0xBB",
227        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.LLC_MISS.LOCAL_DRAM",
228        "MSRIndex": "0x1a6,0x1a7",
229        "MSRValue": "0x600400004",
230        "SampleAfterValue": "100003",
231        "UMask": "0x1"
232    },
233    {
234        "BriefDescription": "Counts all demand code reads that miss the LLC  and the data returned from remote dram",
235        "Counter": "0,1,2,3",
236        "EventCode": "0xB7, 0xBB",
237        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.LLC_MISS.REMOTE_DRAM",
238        "MSRIndex": "0x1a6,0x1a7",
239        "MSRValue": "0x67f800004",
240        "SampleAfterValue": "100003",
241        "UMask": "0x1"
242    },
243    {
244        "BriefDescription": "Counts all demand code reads that miss the LLC  the data is found in M state in remote cache and forwarded from there",
245        "Counter": "0,1,2,3",
246        "EventCode": "0xB7, 0xBB",
247        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.LLC_MISS.REMOTE_HITM",
248        "MSRIndex": "0x1a6,0x1a7",
249        "MSRValue": "0x107fc00004",
250        "SampleAfterValue": "100003",
251        "UMask": "0x1"
252    },
253    {
254        "BriefDescription": "Counts all demand code reads that miss the LLC  and the data forwarded from remote cache",
255        "Counter": "0,1,2,3",
256        "EventCode": "0xB7, 0xBB",
257        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.LLC_MISS.REMOTE_HIT_FORWARD",
258        "MSRIndex": "0x1a6,0x1a7",
259        "MSRValue": "0x87f820004",
260        "SampleAfterValue": "100003",
261        "UMask": "0x1"
262    },
263    {
264        "BriefDescription": "Counts demand data reads that miss the LLC  and the data returned from remote & local dram",
265        "Counter": "0,1,2,3",
266        "EventCode": "0xB7, 0xBB",
267        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.LLC_MISS.ANY_DRAM",
268        "MSRIndex": "0x1a6,0x1a7",
269        "MSRValue": "0x67fc00001",
270        "SampleAfterValue": "100003",
271        "UMask": "0x1"
272    },
273    {
274        "BriefDescription": "Counts demand data reads that miss in the LLC",
275        "Counter": "0,1,2,3",
276        "EventCode": "0xB7, 0xBB",
277        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.LLC_MISS.ANY_RESPONSE",
278        "MSRIndex": "0x1a6,0x1a7",
279        "MSRValue": "0x3fffc20001",
280        "SampleAfterValue": "100003",
281        "UMask": "0x1"
282    },
283    {
284        "BriefDescription": "Counts demand data reads that miss the LLC  and the data returned from local dram",
285        "Counter": "0,1,2,3",
286        "EventCode": "0xB7, 0xBB",
287        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.LLC_MISS.LOCAL_DRAM",
288        "MSRIndex": "0x1a6,0x1a7",
289        "MSRValue": "0x600400001",
290        "SampleAfterValue": "100003",
291        "UMask": "0x1"
292    },
293    {
294        "BriefDescription": "Counts demand data reads that miss the LLC  and the data returned from remote dram",
295        "Counter": "0,1,2,3",
296        "EventCode": "0xB7, 0xBB",
297        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.LLC_MISS.REMOTE_DRAM",
298        "MSRIndex": "0x1a6,0x1a7",
299        "MSRValue": "0x67f800001",
300        "SampleAfterValue": "100003",
301        "UMask": "0x1"
302    },
303    {
304        "BriefDescription": "Counts demand data reads that miss the LLC  the data is found in M state in remote cache and forwarded from there",
305        "Counter": "0,1,2,3",
306        "EventCode": "0xB7, 0xBB",
307        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.LLC_MISS.REMOTE_HITM",
308        "MSRIndex": "0x1a6,0x1a7",
309        "MSRValue": "0x107fc00001",
310        "SampleAfterValue": "100003",
311        "UMask": "0x1"
312    },
313    {
314        "BriefDescription": "Counts demand data reads that miss the LLC  and the data forwarded from remote cache",
315        "Counter": "0,1,2,3",
316        "EventCode": "0xB7, 0xBB",
317        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.LLC_MISS.REMOTE_HIT_FORWARD",
318        "MSRIndex": "0x1a6,0x1a7",
319        "MSRValue": "0x87f820001",
320        "SampleAfterValue": "100003",
321        "UMask": "0x1"
322    },
323    {
324        "BriefDescription": "Counts all demand data writes (RFOs) that miss the LLC and the data is found in M state in remote cache and forwarded from there.",
325        "Counter": "0,1,2,3",
326        "EventCode": "0xB7, 0xBB",
327        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.LLC_MISS.REMOTE_HITM",
328        "MSRIndex": "0x1a6,0x1a7",
329        "MSRValue": "0x107fc20002",
330        "SampleAfterValue": "100003",
331        "UMask": "0x1"
332    },
333    {
334        "BriefDescription": "Counts all prefetch (that bring data to L2) code reads that miss the LLC  and the data returned from remote & local dram",
335        "Counter": "0,1,2,3",
336        "EventCode": "0xB7, 0xBB",
337        "EventName": "OFFCORE_RESPONSE.PF_L2_CODE_RD.LLC_MISS.ANY_RESPONSE",
338        "MSRIndex": "0x1a6,0x1a7",
339        "MSRValue": "0x3fffc20040",
340        "SampleAfterValue": "100003",
341        "UMask": "0x1"
342    },
343    {
344        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that miss the LLC  and the data returned from remote & local dram",
345        "Counter": "0,1,2,3",
346        "EventCode": "0xB7, 0xBB",
347        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.LLC_MISS.ANY_DRAM",
348        "MSRIndex": "0x1a6,0x1a7",
349        "MSRValue": "0x67fc00010",
350        "SampleAfterValue": "100003",
351        "UMask": "0x1"
352    },
353    {
354        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that miss in the LLC",
355        "Counter": "0,1,2,3",
356        "EventCode": "0xB7, 0xBB",
357        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.LLC_MISS.ANY_RESPONSE",
358        "MSRIndex": "0x1a6,0x1a7",
359        "MSRValue": "0x3fffc20010",
360        "SampleAfterValue": "100003",
361        "UMask": "0x1"
362    },
363    {
364        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that miss the LLC  and the data returned from local dram",
365        "Counter": "0,1,2,3",
366        "EventCode": "0xB7, 0xBB",
367        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.LLC_MISS.LOCAL_DRAM",
368        "MSRIndex": "0x1a6,0x1a7",
369        "MSRValue": "0x600400010",
370        "SampleAfterValue": "100003",
371        "UMask": "0x1"
372    },
373    {
374        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  that miss the LLC  and the data returned from remote dram",
375        "Counter": "0,1,2,3",
376        "EventCode": "0xB7, 0xBB",
377        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.LLC_MISS.REMOTE_DRAM",
378        "MSRIndex": "0x1a6,0x1a7",
379        "MSRValue": "0x67f800010",
380        "SampleAfterValue": "100003",
381        "UMask": "0x1"
382    },
383    {
384        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that miss the LLC  the data is found in M state in remote cache and forwarded from there",
385        "Counter": "0,1,2,3",
386        "EventCode": "0xB7, 0xBB",
387        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.LLC_MISS.REMOTE_HITM",
388        "MSRIndex": "0x1a6,0x1a7",
389        "MSRValue": "0x107fc00010",
390        "SampleAfterValue": "100003",
391        "UMask": "0x1"
392    },
393    {
394        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that miss the LLC  and the data forwarded from remote cache",
395        "Counter": "0,1,2,3",
396        "EventCode": "0xB7, 0xBB",
397        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.LLC_MISS.REMOTE_HIT_FORWARD",
398        "MSRIndex": "0x1a6,0x1a7",
399        "MSRValue": "0x87f820010",
400        "SampleAfterValue": "100003",
401        "UMask": "0x1"
402    },
403    {
404        "BriefDescription": "Counts all prefetch (that bring data to LLC only) code reads that miss in the LLC",
405        "Counter": "0,1,2,3",
406        "EventCode": "0xB7, 0xBB",
407        "EventName": "OFFCORE_RESPONSE.PF_LLC_CODE_RD.LLC_MISS.ANY_RESPONSE",
408        "MSRIndex": "0x1a6,0x1a7",
409        "MSRValue": "0x3fffc20200",
410        "SampleAfterValue": "100003",
411        "UMask": "0x1"
412    },
413    {
414        "BriefDescription": "Counts prefetch (that bring data to LLC only) data reads that miss in the LLC",
415        "Counter": "0,1,2,3",
416        "EventCode": "0xB7, 0xBB",
417        "EventName": "OFFCORE_RESPONSE.PF_LLC_DATA_RD.LLC_MISS.ANY_RESPONSE",
418        "MSRIndex": "0x1a6,0x1a7",
419        "MSRValue": "0x3fffc20080",
420        "SampleAfterValue": "100003",
421        "UMask": "0x1"
422    }
423]
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