/linux/tools/perf/pmu-events/arch/x86/bonnell/ |
H A D | cache.json | 67 "BriefDescription": "All data requests from the L1 data cache", 75 "BriefDescription": "All data requests from the L1 data cache", 83 "BriefDescription": "All data requests from the L1 data cache", 91 "BriefDescription": "All data requests from the L1 data cache", 99 "BriefDescription": "All data requests from the L1 data cache", 123 "BriefDescription": "L2 cacheable instruction fetch requests", 131 "BriefDescription": "L2 cacheable instruction fetch requests", 139 "BriefDescription": "L2 cacheable instruction fetch requests", 147 "BriefDescription": "L2 cacheable instruction fetch requests", 155 "BriefDescription": "L2 cacheable instruction fetch requests", [all …]
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/linux/Documentation/block/ |
H A D | stat.rst | 29 read I/Os requests number of read I/Os processed 30 read merges requests number of read I/Os merged with in-queue I/O 32 read ticks milliseconds total wait time for read requests 33 write I/Os requests number of write I/Os processed 34 write merges requests number of write I/Os merged with in-queue I/O 36 write ticks milliseconds total wait time for write requests 37 in_flight requests number of I/Os currently in flight 39 time_in_queue milliseconds total wait time for all requests 40 discard I/Os requests number of discard I/Os processed 41 discard merges requests number of discard I/Os merged with in-queue I/O [all …]
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H A D | blk-mq.rst | 9 through queueing and submitting IO requests to block devices simultaneously, 23 involves ordering read/write requests according to the current position of the 32 The former design had a single queue to store block IO requests with a single 45 for instance), blk-mq takes action: it will store and manage IO requests to 53 layer or if we want to try to merge requests. In both cases, requests will be 56 Then, after the requests are processed by software queues, they will be placed 58 to process those requests. However, if the hardware does not have enough 59 resources to accept more requests, blk-mq will place requests on a temporary 65 The block IO subsystem adds requests in the software staging queues 73 The staging queue can be used to merge requests for adjacent sectors. For [all …]
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/linux/drivers/md/dm-vdo/indexer/ |
H A D | index-session.h | 23 * will not accept any further requests and can only be closed. Closing the index will clear the 28 /* Post requests that found an entry */ in __aligned() 30 /* Post requests found in the open chapter */ in __aligned() 32 /* Post requests found in the dense index */ in __aligned() 34 /* Post requests found in the sparse index */ in __aligned() 36 /* Post requests that did not find an entry */ in __aligned() 38 /* Update requests that found an entry */ in __aligned() 40 /* Update requests that did not find an entry */ in __aligned() 42 /* Delete requests that found an entry */ in __aligned() 44 /* Delete requests that did not find an entry */ in __aligned() [all …]
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/linux/tools/perf/pmu-events/arch/arm64/fujitsu/monaka/ |
H A D | l3_cache.json | 103 … counts the number of L3 cache misses caused by demand access where the requests hit the PFTGT buf… 118 …counts L2D_CACHE_REFILL_L3D_MISS_DM where the requests access the memory in the same socket as the… 123 …ts L2D_CACHE_REFILL_L3D_MISS_DM where the requests access the memory in the different socket from … 128 …REFILL_L3D_MISS_DM where the requests access the different L2 cache from the requests in the same … 133 …L_L3D_MISS_DM where the requests access L2 cache in the different Numa nodes from the requests in … 138 …L_L3D_MISS_DM where the requests access L3 cache in the different Numa nodes from the requests in … 143 …nts L2D_CACHE_REFILL_L3D_MISS_DM where the requests access L2 cache in the different socket from t… 148 …nts L2D_CACHE_REFILL_L3D_MISS_DM where the requests access L3 cache in the different socket from t…
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/linux/tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/ |
H A D | pipeline.json | 75 …"PublicDescription": "This event counts requests in L1D cache pipeline#0 that its sce bit of tagge… 78 …"BriefDescription": "This event counts requests in L1D cache pipeline#0 that its sce bit of tagged… 81 …"PublicDescription": "This event counts requests in L1D cache pipeline#0 that its pfe bit of tagge… 84 …"BriefDescription": "This event counts requests in L1D cache pipeline#0 that its pfe bit of tagged… 87 …"PublicDescription": "This event counts requests in L1D cache pipeline#1 that its sce bit of tagge… 90 …"BriefDescription": "This event counts requests in L1D cache pipeline#1 that its sce bit of tagged… 93 …"PublicDescription": "This event counts requests in L1D cache pipeline#1 that its pfe bit of tagge… 96 …"BriefDescription": "This event counts requests in L1D cache pipeline#1 that its pfe bit of tagged… 99 "PublicDescription": "This event counts completed requests in L1D cache pipeline#0.", 102 "BriefDescription": "This event counts completed requests in L1D cache pipeline#0." [all …]
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/linux/tools/perf/pmu-events/arch/x86/westmereex/ |
H A D | memory.json | 91 "BriefDescription": "Offcore requests satisfied by any DRAM", 101 "BriefDescription": "Offcore requests that missed the LLC", 111 "BriefDescription": "Offcore requests satisfied by the local DRAM", 121 "BriefDescription": "Offcore requests satisfied by a remote DRAM", 131 "BriefDescription": "Offcore RFO requests satisfied by any DRAM", 141 "BriefDescription": "Offcore RFO requests that missed the LLC", 151 "BriefDescription": "Offcore RFO requests satisfied by the local DRAM", 161 "BriefDescription": "Offcore RFO requests satisfied by a remote DRAM", 211 "BriefDescription": "Offcore code or data read requests satisfied by any DRAM", 221 "BriefDescription": "Offcore code or data read requests that missed the LLC", [all …]
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H A D | cache.json | 67 "BriefDescription": "L1D hardware prefetch requests", 70 "EventName": "L1D_PREFETCH.REQUESTS", 75 "BriefDescription": "L1D hardware prefetch requests triggered", 155 "BriefDescription": "All L2 data requests", 179 "BriefDescription": "L2 data demand requests", 347 "BriefDescription": "L2 requests", 387 "BriefDescription": "All L2 requests", 395 "BriefDescription": "L2 RFO requests", 868 "BriefDescription": "All offcore requests", 876 "BriefDescription": "Offcore read requests", [all …]
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/linux/tools/perf/pmu-events/arch/x86/nehalemex/ |
H A D | memory.json | 83 "BriefDescription": "Offcore requests satisfied by any DRAM", 93 "BriefDescription": "Offcore requests that missed the LLC", 103 "BriefDescription": "Offcore requests satisfied by the local DRAM", 113 "BriefDescription": "Offcore requests satisfied by a remote DRAM", 123 "BriefDescription": "Offcore RFO requests satisfied by any DRAM", 133 "BriefDescription": "Offcore RFO requests that missed the LLC", 143 "BriefDescription": "Offcore RFO requests satisfied by the local DRAM", 153 "BriefDescription": "Offcore RFO requests satisfied by a remote DRAM", 203 "BriefDescription": "Offcore code or data read requests satisfied by any DRAM", 213 "BriefDescription": "Offcore code or data read requests that missed the LLC", [all …]
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H A D | cache.json | 187 "BriefDescription": "L1D hardware prefetch requests", 190 "EventName": "L1D_PREFETCH.REQUESTS", 195 "BriefDescription": "L1D hardware prefetch requests triggered", 275 "BriefDescription": "All L2 data requests", 299 "BriefDescription": "L2 data demand requests", 467 "BriefDescription": "L2 requests", 507 "BriefDescription": "All L2 requests", 515 "BriefDescription": "L2 RFO requests", 951 "BriefDescription": "Offcore requests blocked due to Super Queue full", 1199 "BriefDescription": "Offcore requests satisfied by any cache or DRAM", [all …]
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/linux/tools/perf/pmu-events/arch/x86/nehalemep/ |
H A D | memory.json | 83 "BriefDescription": "Offcore requests satisfied by any DRAM", 93 "BriefDescription": "Offcore requests that missed the LLC", 103 "BriefDescription": "Offcore requests satisfied by the local DRAM", 113 "BriefDescription": "Offcore requests satisfied by a remote DRAM", 123 "BriefDescription": "Offcore RFO requests satisfied by any DRAM", 133 "BriefDescription": "Offcore RFO requests that missed the LLC", 143 "BriefDescription": "Offcore RFO requests satisfied by the local DRAM", 153 "BriefDescription": "Offcore RFO requests satisfied by a remote DRAM", 203 "BriefDescription": "Offcore code or data read requests satisfied by any DRAM", 213 "BriefDescription": "Offcore code or data read requests that missed the LLC", [all …]
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H A D | cache.json | 187 "BriefDescription": "L1D hardware prefetch requests", 190 "EventName": "L1D_PREFETCH.REQUESTS", 195 "BriefDescription": "L1D hardware prefetch requests triggered", 275 "BriefDescription": "All L2 data requests", 299 "BriefDescription": "L2 data demand requests", 467 "BriefDescription": "L2 requests", 507 "BriefDescription": "All L2 requests", 515 "BriefDescription": "L2 RFO requests", 996 "BriefDescription": "Offcore requests blocked due to Super Queue full", 1244 "BriefDescription": "Offcore requests satisfied by any cache or DRAM", [all …]
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/linux/tools/perf/pmu-events/arch/x86/amdzen1/ |
H A D | cache.json | 70 "BriefDescription": "The number of ITLB reload requests." 75 …"BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Data cache reads (including har… 81 "BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Data cache stores.", 87 "BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Data cache shared reads.", 93 "BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Instruction cache reads.", 99 …"BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Data cache state change request… 105 "BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). PrefetchL2Cmd.", 111 …"BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). L2 Prefetcher. All prefetches a… 134 "BriefDescription": "All L2 Cache Requests (Breakdown 2 - Rare). Data cache read sized.", 140 …"BriefDescription": "All L2 Cache Requests (Breakdown 2 - Rare). Data cache read sized non-cacheab… [all …]
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/linux/tools/perf/pmu-events/arch/x86/amdzen3/ |
H A D | cache.json | 5 …"BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Data cache reads (including har… 11 "BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Data cache stores.", 17 "BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Data cache shared reads.", 23 "BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Instruction cache reads.", 29 …"BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Data cache state change request… 35 "BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). PrefetchL2Cmd.", 41 …"BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). L2 Prefetcher. All prefetches a… 64 "BriefDescription": "All L2 Cache Requests (Breakdown 2 - Rare). Data cache read sized.", 70 …"BriefDescription": "All L2 Cache Requests (Breakdown 2 - Rare). Data cache read sized non-cacheab… 76 "BriefDescription": "All L2 Cache Requests (Breakdown 2 - Rare). Instruction cache read sized.", [all …]
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/linux/tools/perf/pmu-events/arch/x86/graniterapids/ |
H A D | cache.json | 24 …d request has waited due to L1D Fill Buffer (FB) unavailability. Demand requests include cacheable… 35 …d request has waited due to L1D Fill Buffer (FB) unavailability. Demand requests include cacheable… 44 …emand request has waited due to L1D due to lack of L2 resources. Demand requests include cacheable… 108 …"PublicDescription": "Counts all requests that were hit or true misses in L2 cache. True-miss excl… 113 "BriefDescription": "All requests that hit L2 cache. [This event is alias to L2_RQSTS.HIT]", 117 …"PublicDescription": "Counts all requests that hit L2 cache. [This event is alias to L2_RQSTS.HIT]… 122 …"BriefDescription": "Read requests with true-miss in L2 cache [This event is alias to L2_RQSTS.MIS… 126 …"PublicDescription": "Counts read requests of any type with true-miss in the L2 cache. True-miss e… 131 "BriefDescription": "L2 code requests", 135 "PublicDescription": "Counts the total number of L2 code requests.", [all …]
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/linux/Documentation/virt/kvm/ |
H A D | vcpu-requests.rst | 4 KVM VCPU Requests 14 /* Check if any requests are pending for VCPU @vcpu. */ 40 as possible after making the request. This means most requests 69 ensure VCPU requests are seen by VCPUs (see "Ensuring Requests Are Seen"), 90 certain VCPU requests, namely KVM_REQ_TLB_FLUSH, to wait until the VCPU 96 VCPU requests are simply bit indices of the ``vcpu->requests`` bitmap. 100 clear_bit(KVM_REQ_UNBLOCK & KVM_REQUEST_MASK, &vcpu->requests); 104 independent requests; all additional bits are available for architecture 105 dependent requests. 107 Architecture Independent Requests [all …]
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/linux/tools/perf/pmu-events/arch/x86/rocketlake/ |
H A D | cache.json | 16 …d request has waited due to L1D Fill Buffer (FB) unavailability. Demand requests include cacheable… 27 …d request has waited due to L1D Fill Buffer (FB) unavailability. Demand requests include cacheable… 36 …emand request has waited due to L1D due to lack of L2 resources. Demand requests include cacheable… 96 "BriefDescription": "L2 code requests", 100 "PublicDescription": "Counts the total number of L2 code requests.", 105 "BriefDescription": "Demand Data Read requests", 109 …"PublicDescription": "Counts the number of demand Data Read requests (including requests from L1D … 114 "BriefDescription": "Demand requests that miss L2 cache", 118 "PublicDescription": "Counts demand requests that miss L2 cache.", 123 "BriefDescription": "Demand requests to L2 cache", [all …]
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/linux/Documentation/admin-guide/perf/ |
H A D | fujitsu_uncore_pmu.rst | 34 This event counts the number of read requests to MAC. 36 This event counts the number of read requests including retry to MAC. 38 This event counts the number of responses to read requests to MAC. 40 This event counts the number of read requests including retry with PFTGT 43 This event counts the number of read requests including retry without PFTGT 46 This event counts the number of responses to read requests which hit the 49 This event counts the number of responses to read requests which miss the 52 This event counts outstanding read requests issued by DDR memory controller 55 This event counts the number of write requests to MAC (including zero write, 58 This event counts the number of full write requests to MAC (not including [all …]
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/linux/tools/perf/pmu-events/arch/x86/amdzen2/ |
H A D | cache.json | 5 …"BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Data cache reads (including har… 11 "BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Data cache stores.", 17 "BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Data cache shared reads.", 23 "BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Instruction cache reads.", 29 …"BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). Data cache state change request… 35 "BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). PrefetchL2Cmd.", 41 …"BriefDescription": "All L2 Cache Requests (Breakdown 1 - Common). L2 Prefetcher. All prefetches a… 64 "BriefDescription": "All L2 Cache Requests (Breakdown 2 - Rare). Data cache read sized.", 70 …"BriefDescription": "All L2 Cache Requests (Breakdown 2 - Rare). Data cache read sized non-cacheab… 76 "BriefDescription": "All L2 Cache Requests (Breakdown 2 - Rare). Instruction cache read sized.", [all …]
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/linux/tools/perf/pmu-events/arch/x86/icelakex/ |
H A D | cache.json | 79 …d request has waited due to L1D Fill Buffer (FB) unavailability. Demand requests include cacheable… 90 …d request has waited due to L1D Fill Buffer (FB) unavailability. Demand requests include cacheable… 99 …emand request has waited due to L1D due to lack of L2 resources. Demand requests include cacheable… 159 "BriefDescription": "L2 code requests", 163 "PublicDescription": "Counts the total number of L2 code requests.", 168 "BriefDescription": "Demand Data Read requests", 172 …"PublicDescription": "Counts the number of demand Data Read requests (including requests from L1D … 177 "BriefDescription": "Demand requests that miss L2 cache", 181 "PublicDescription": "Counts demand requests that miss L2 cache.", 186 "BriefDescription": "RFO requests to L2 cache", [all …]
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/linux/tools/perf/pmu-events/arch/x86/goldmontplus/ |
H A D | cache.json | 3 "BriefDescription": "Requests rejected by the L2Q", 7 …etcher requests rejected by the L2Q due to a full or nearly full condition which likely indicates … 29 "BriefDescription": "Requests rejected by the XQ", 33 …IDI) fabric. The XQ may reject transactions from the L2Q (non-cacheable requests), L2 misses and L… 41 …"PublicDescription": "Counts memory requests originating from the core that miss in the L2 cache.", 46 "BriefDescription": "L2 cache requests", 50 …"PublicDescription": "Counts memory requests originating from the core that reference a cache line… 127 …ill buffer) and begins the process of requesting the data. When load Y requests the data, it will… 327 …"BriefDescription": "Counts data read, code read, and read for ownership (RFO) requests (demand & … 333 …"PublicDescription": "Counts data read, code read, and read for ownership (RFO) requests (demand &… [all …]
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/linux/tools/perf/pmu-events/arch/x86/westmereep-sp/ |
H A D | memory.json | 83 "BriefDescription": "Offcore requests satisfied by any DRAM", 93 "BriefDescription": "Offcore requests that missed the LLC", 103 "BriefDescription": "Offcore requests satisfied by the local DRAM", 113 "BriefDescription": "Offcore requests satisfied by a remote DRAM", 123 "BriefDescription": "Offcore RFO requests satisfied by any DRAM", 133 "BriefDescription": "Offcore RFO requests that missed the LLC", 143 "BriefDescription": "Offcore RFO requests satisfied by the local DRAM", 153 "BriefDescription": "Offcore RFO requests satisfied by a remote DRAM", 203 "BriefDescription": "Offcore code or data read requests satisfied by any DRAM", 213 "BriefDescription": "Offcore code or data read requests that missed the LLC", [all …]
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H A D | cache.json | 67 "BriefDescription": "L1D hardware prefetch requests", 70 "EventName": "L1D_PREFETCH.REQUESTS", 75 "BriefDescription": "L1D hardware prefetch requests triggered", 155 "BriefDescription": "All L2 data requests", 179 "BriefDescription": "L2 data demand requests", 347 "BriefDescription": "L2 requests", 387 "BriefDescription": "All L2 requests", 395 "BriefDescription": "L2 RFO requests", 868 "BriefDescription": "All offcore requests", 876 "BriefDescription": "Offcore read requests", [all …]
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/linux/tools/perf/pmu-events/arch/x86/icelake/ |
H A D | cache.json | 16 …d request has waited due to L1D Fill Buffer (FB) unavailability. Demand requests include cacheable… 27 …d request has waited due to L1D Fill Buffer (FB) unavailability. Demand requests include cacheable… 36 …emand request has waited due to L1D due to lack of L2 resources. Demand requests include cacheable… 96 "BriefDescription": "L2 code requests", 100 "PublicDescription": "Counts the total number of L2 code requests.", 105 "BriefDescription": "Demand Data Read requests", 109 …"PublicDescription": "Counts the number of demand Data Read requests (including requests from L1D … 114 "BriefDescription": "Demand requests that miss L2 cache", 118 "PublicDescription": "Counts demand requests that miss L2 cache.", 123 "BriefDescription": "Demand requests to L2 cache", [all …]
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/linux/tools/perf/pmu-events/arch/x86/sapphirerapids/ |
H A D | uncore-cache.json | 75 "BriefDescription": "Core Cross Snoops Issued : Multiple Core Requests", 81 …"PublicDescription": "Core Cross Snoops Issued : Multiple Core Requests : Counts the number of tra… 86 "BriefDescription": "Core Cross Snoops Issued : Single Core Requests", 92 …"PublicDescription": "Core Cross Snoops Issued : Single Core Requests : Counts the number of trans… 300 …mory writes issued from the HA pipe. This does not include memory write requests which are for I (… 310 …SF/LLC and returning data Core2Core. This does not include memory write requests which are for I (… 354 …"PublicDescription": "Counts read requests from a remote socket which hit in the HitME cache (used… 561 …able. Note the non-standard filtering equation. This event will count requests that lookup the c… 572 …able. Note the non-standard filtering equation. This event will count requests that lookup the c… 577 "BriefDescription": "Cache Lookups : All Requests", [all …]
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