3 "BriefDescription": "Load misses in all DTLB levels that cause page walks",
5 "EventName": "DTLB_LOAD_MISSES.MISS_CAUSES_A_WALK",
6 "PublicDescription": "Misses in all TLB levels that cause a page walk of any page size.",
7 "SampleAfterValue": "100003",
11 "BriefDescription": "DTLB demand load misses with low part of linear-to-physical address translation missed",
13 "EventName": "DTLB_LOAD_MISSES.PDE_CACHE_MISS",
14 "PublicDescription": "DTLB demand load misses with low part of linear-to-physical address translation missed.",
15 "SampleAfterValue": "100003",
19 "BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks",
21 "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
22 "PublicDescription": "Number of cache load STLB hits. No page walk.",
23 "SampleAfterValue": "2000003",
27 "BriefDescription": "Load misses that miss the DTLB and hit the STLB (2M)",
29 "EventName": "DTLB_LOAD_MISSES.STLB_HIT_2M",
30 "PublicDescription": "This event counts load operations from a 2M page that miss the first DTLB level but hit the second and do not cause page walks.",
31 "SampleAfterValue": "2000003",
35 "BriefDescription": "Load misses that miss the DTLB and hit the STLB (4K)",
37 "EventName": "DTLB_LOAD_MISSES.STLB_HIT_4K",
38 "PublicDescription": "This event counts load operations from a 4K page that miss the first DTLB level but hit the second and do not cause page walks.",
39 "SampleAfterValue": "2000003",
43 "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.",
45 "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
46 "PublicDescription": "Completed page walks in any TLB of any page size due to demand load misses.",
47 "SampleAfterValue": "100003",
51 "BriefDescription": "Load miss in all TLB levels causes a page walk that completes. (1G)",
53 "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_1G",
54 "SampleAfterValue": "2000003",
58 "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes (2M/4M).",
60 "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M",
61 "PublicDescription": "Completed page walks due to demand load misses that caused 2M/4M page walks in any TLB levels.",
62 "SampleAfterValue": "2000003",
66 "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes (4K).",
68 "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_4K",
69 "PublicDescription": "Completed page walks due to demand load misses that caused 4K page walks in any TLB levels.",
70 "SampleAfterValue": "2000003",
74 "BriefDescription": "Cycles when PMH is busy with page walks",
76 "EventName": "DTLB_LOAD_MISSES.WALK_DURATION",
77 "PublicDescription": "This event counts cycles when the page miss handler (PMH) is servicing page walks caused by DTLB load misses.",
78 "SampleAfterValue": "2000003",
82 "BriefDescription": "Store misses in all DTLB levels that cause page walks",
84 "EventName": "DTLB_STORE_MISSES.MISS_CAUSES_A_WALK",
85 "PublicDescription": "Miss in all TLB levels causes a page walk of any page size (4K/2M/4M/1G).",
86 "SampleAfterValue": "100003",
90 "BriefDescription": "DTLB store misses with low part of linear-to-physical address translation missed",
92 "EventName": "DTLB_STORE_MISSES.PDE_CACHE_MISS",
93 "PublicDescription": "DTLB store misses with low part of linear-to-physical address translation missed.",
94 "SampleAfterValue": "100003",
98 "BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks",
100 "EventName": "DTLB_STORE_MISSES.STLB_HIT",
101 "PublicDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.",
102 "SampleAfterValue": "100003",
106 "BriefDescription": "Store misses that miss the DTLB and hit the STLB (2M)",
108 "EventName": "DTLB_STORE_MISSES.STLB_HIT_2M",
109 "PublicDescription": "This event counts store operations from a 2M page that miss the first DTLB level but hit the second and do not cause page walks.",
110 "SampleAfterValue": "100003",
114 "BriefDescription": "Store misses that miss the DTLB and hit the STLB (4K)",
116 "EventName": "DTLB_STORE_MISSES.STLB_HIT_4K",
117 "PublicDescription": "This event counts store operations from a 4K page that miss the first DTLB level but hit the second and do not cause page walks.",
118 "SampleAfterValue": "100003",
122 "BriefDescription": "Store misses in all DTLB levels that cause completed page walks",
124 "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
125 "PublicDescription": "Completed page walks due to store miss in any TLB levels of any page size (4K/2M/4M/1G).",
126 "SampleAfterValue": "100003",
130 "BriefDescription": "Store misses in all DTLB levels that cause completed page walks. (1G)",
132 "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_1G",
133 "SampleAfterValue": "100003",
137 "BriefDescription": "Store misses in all DTLB levels that cause completed page walks (2M/4M)",
139 "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_2M_4M",
140 "PublicDescription": "Completed page walks due to store misses in one or more TLB levels of 2M/4M page structure.",
141 "SampleAfterValue": "100003",
145 "BriefDescription": "Store miss in all TLB levels causes a page walk that completes. (4K)",
147 "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_4K",
148 "PublicDescription": "Completed page walks due to store misses in one or more TLB levels of 4K page structure.",
149 "SampleAfterValue": "100003",
153 "BriefDescription": "Cycles when PMH is busy with page walks",
155 "EventName": "DTLB_STORE_MISSES.WALK_DURATION",
156 "PublicDescription": "This event counts cycles when the page miss handler (PMH) is servicing page walks caused by DTLB store misses.",
157 "SampleAfterValue": "100003",
161 "BriefDescription": "Cycle count for an Extended Page table walk.",
163 "EventName": "EPT.WALK_CYCLES",
164 "SampleAfterValue": "2000003",
168 "BriefDescription": "Flushing of the Instruction TLB (ITLB) pages, includes 4k/2M/4M pages.",
170 "EventName": "ITLB.ITLB_FLUSH",
171 "PublicDescription": "Counts the number of ITLB flushes, includes 4k/2M/4M pages.",
172 "SampleAfterValue": "100003",
176 "BriefDescription": "Misses at all ITLB levels that cause page walks",
178 "EventName": "ITLB_MISSES.MISS_CAUSES_A_WALK",
179 "PublicDescription": "Misses in ITLB that causes a page walk of any page size.",
180 "SampleAfterValue": "100003",
184 "BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks",
186 "EventName": "ITLB_MISSES.STLB_HIT",
187 "PublicDescription": "ITLB misses that hit STLB. No page walk.",
188 "SampleAfterValue": "100003",
192 "BriefDescription": "Code misses that miss the DTLB and hit the STLB (2M)",
194 "EventName": "ITLB_MISSES.STLB_HIT_2M",
195 "PublicDescription": "ITLB misses that hit STLB (2M).",
196 "SampleAfterValue": "100003",
200 "BriefDescription": "Core misses that miss the DTLB and hit the STLB (4K)",
202 "EventName": "ITLB_MISSES.STLB_HIT_4K",
203 "PublicDescription": "ITLB misses that hit STLB (4K).",
204 "SampleAfterValue": "100003",
208 "BriefDescription": "Misses in all ITLB levels that cause completed page walks",
210 "EventName": "ITLB_MISSES.WALK_COMPLETED",
211 "PublicDescription": "Completed page walks in ITLB of any page size.",
212 "SampleAfterValue": "100003",
216 "BriefDescription": "Store miss in all TLB levels causes a page walk that completes. (1G)",
218 "EventName": "ITLB_MISSES.WALK_COMPLETED_1G",
219 "SampleAfterValue": "100003",
223 "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (2M/4M)",
225 "EventName": "ITLB_MISSES.WALK_COMPLETED_2M_4M",
226 "PublicDescription": "Completed page walks due to misses in ITLB 2M/4M page entries.",
227 "SampleAfterValue": "100003",
231 "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (4K)",
233 "EventName": "ITLB_MISSES.WALK_COMPLETED_4K",
234 "PublicDescription": "Completed page walks due to misses in ITLB 4K page entries.",
235 "SampleAfterValue": "100003",
239 "BriefDescription": "Cycles when PMH is busy with page walks",
241 "EventName": "ITLB_MISSES.WALK_DURATION",
242 "PublicDescription": "This event counts cycles when the page miss handler (PMH) is servicing page walks caused by ITLB misses.",
243 "SampleAfterValue": "100003",
247 "BriefDescription": "Number of DTLB page walker hits in the L1+FB",
249 "EventName": "PAGE_WALKER_LOADS.DTLB_L1",
250 "PublicDescription": "Number of DTLB page walker loads that hit in the L1+FB.",
251 "SampleAfterValue": "2000003",
255 "BriefDescription": "Number of DTLB page walker hits in the L2",
257 "EventName": "PAGE_WALKER_LOADS.DTLB_L2",
258 "PublicDescription": "Number of DTLB page walker loads that hit in the L2.",
259 "SampleAfterValue": "2000003",
263 "BriefDescription": "Number of DTLB page walker hits in the L3 + XSNP",
266 "EventName": "PAGE_WALKER_LOADS.DTLB_L3",
267 "PublicDescription": "Number of DTLB page walker loads that hit in the L3.",
268 "SampleAfterValue": "2000003",
272 "BriefDescription": "Number of DTLB page walker hits in Memory",
275 "EventName": "PAGE_WALKER_LOADS.DTLB_MEMORY",
276 "PublicDescription": "Number of DTLB page walker loads from memory.",
277 "SampleAfterValue": "2000003",
281 "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in the L1 and FB.",
283 "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_L1",
284 "SampleAfterValue": "2000003",
288 "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in the L2.",
290 "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_L2",
291 "SampleAfterValue": "2000003",
295 "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in the L3.",
297 "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_L3",
298 "SampleAfterValue": "2000003",
302 "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in memory.",
304 "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_MEMORY",
305 "SampleAfterValue": "2000003",
309 "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L1 and FB.",
311 "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L1",
312 "SampleAfterValue": "2000003",
316 "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L2.",
318 "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L2",
319 "SampleAfterValue": "2000003",
323 "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L2.",
325 "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L3",
326 "SampleAfterValue": "2000003",
330 "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in memory.",
332 "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_MEMORY",
333 "SampleAfterValue": "2000003",
337 "BriefDescription": "Number of ITLB page walker hits in the L1+FB",
339 "EventName": "PAGE_WALKER_LOADS.ITLB_L1",
340 "PublicDescription": "Number of ITLB page walker loads that hit in the L1+FB.",
341 "SampleAfterValue": "2000003",
345 "BriefDescription": "Number of ITLB page walker hits in the L2",
347 "EventName": "PAGE_WALKER_LOADS.ITLB_L2",
348 "PublicDescription": "Number of ITLB page walker loads that hit in the L2.",
349 "SampleAfterValue": "2000003",
353 "BriefDescription": "Number of ITLB page walker hits in the L3 + XSNP",
356 "EventName": "PAGE_WALKER_LOADS.ITLB_L3",
357 "PublicDescription": "Number of ITLB page walker loads that hit in the L3.",
358 "SampleAfterValue": "2000003",
362 "BriefDescription": "Number of ITLB page walker hits in Memory",
365 "EventName": "PAGE_WALKER_LOADS.ITLB_MEMORY",
366 "PublicDescription": "Number of ITLB page walker loads from memory.",
367 "SampleAfterValue": "2000003",
371 "BriefDescription": "DTLB flush attempts of the thread-specific entries",
373 "EventName": "TLB_FLUSH.DTLB_THREAD",
374 "PublicDescription": "DTLB flush attempts of the thread-specific entries.",
375 "SampleAfterValue": "100003",
379 "BriefDescription": "STLB flush attempts",
381 "EventName": "TLB_FLUSH.STLB_ANY",
382 "PublicDescription": "Count number of STLB flush attempts.",
383 "SampleAfterValue": "100003",