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/Linux-v5.10/tools/perf/pmu-events/arch/x86/broadwell/
D	memory.json	433 "PublicDescription": "Counts demand data reads", 441 "BriefDescription": "Counts demand data reads", 446 "PublicDescription": "Counts demand data reads", 454 "BriefDescription": "Counts demand data reads", 459 "PublicDescription": "Counts demand data reads", 467 "BriefDescription": "Counts demand data reads", 472 "PublicDescription": "Counts demand data reads", 480 "BriefDescription": "Counts demand data reads", 485 "PublicDescription": "Counts demand data reads", 493 "BriefDescription": "Counts demand data reads", [all …]
D	cache.json	83 "BriefDescription": "L2 cache hits when fetching instructions, code reads.", 185 …Reads. FB either is held by demand loads, or it is held by non-demand loads and gets hit at least … 271 …"PublicDescription": "This event counts the number of offcore outstanding Code Reads transactions … 278 …"BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to unco… 293 …"PublicDescription": "This event counts the number of offcore outstanding demand rfo Reads transac… 300 …"BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue t… 368 …d prefetch data reads. All Core Data Reads include cacheable Demands and L2 prefetchers (not L3 pr… 374 "BriefDescription": "Demand and prefetch data reads", 774 "PublicDescription": "Counts demand data reads have any response type.", 782 "BriefDescription": "Counts demand data reads have any response type.", [all …]
/Linux-v5.10/tools/perf/scripts/perl/
D	rw-by-pid.pl	`21 my %reads; 31 $reads{$common_pid}{bytes_read} += $ret; 33 if (!defined ($reads{$common_pid}{bytes_read})) { 34 $reads{$common_pid}{bytes_read} = 0; 36 $reads{$common_pid}{errors}{$ret}++; 46 $reads{$common_pid}{bytes_requested} += $count; 47 $reads{$common_pid}{total_reads}++; 48 $reads{$common_pid}{comm} = $common_comm; 78 "# reads", "bytes_requested", "bytes_read"); 82 foreach my $pid (sort { ($reads{$b}{bytes_read} \|\| 0) <=> [all …]`
D	rwtop.pl	`27 my %reads; 44 $reads{$common_pid}{bytes_read} += $ret; 46 if (!defined ($reads{$common_pid}{bytes_read})) { 47 $reads{$common_pid}{bytes_read} = 0; 49 $reads{$common_pid}{errors}{$ret}++; 61 $reads{$common_pid}{bytes_requested} += $count; 62 $reads{$common_pid}{total_reads}++; 63 $reads{$common_pid}{comm} = $common_comm; 132 "# reads", "bytes_req", "bytes_read"); 136 foreach my $pid (sort { ($reads{$b}{bytes_read} \|\| 0) <=> [all …]`
D	rw-by-file.pl	`25 my %reads; 34 $reads{$fd}{bytes_requested} += $count; 35 $reads{$fd}{total_reads}++; 54 printf("%6s %10s %10s\n", "fd", "# reads", "bytes_requested"); 57 foreach my $fd (sort {$reads{$b}{bytes_requested} <=> 58 $reads{$a}{bytes_requested}} keys %reads) { 59 my $total_reads = $reads{$fd}{total_reads}; 60 my $bytes_requested = $reads{$fd}{bytes_requested};`
/Linux-v5.10/tools/perf/pmu-events/arch/x86/ivytown/
D	memory.json	164 "BriefDescription": "Counts all demand & prefetch code reads that miss the LLC", 176 …"BriefDescription": "Counts all demand & prefetch code reads that miss the LLC and the data retur… 188 …"BriefDescription": "Counts all demand & prefetch code reads that miss the LLC and the data forwa… 200 "BriefDescription": "Counts all demand & prefetch data reads that hits the LLC", 212 "BriefDescription": "Counts all data/code/rfo reads (demand & prefetch) that hit the LLC", 224 …"BriefDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the LLC and the… 236 …"BriefDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the LLC and the… 248 …"BriefDescription": "Counts all data/code/rfo reads (demand & prefetch) that miss the LLC the dat… 260 "BriefDescription": "Counts all demand code reads that miss the LLC", 272 …"BriefDescription": "Counts all demand code reads that miss the LLC and the data returned from lo… [all …]
/Linux-v5.10/tools/perf/pmu-events/arch/x86/goldmont/
D	cache.json	306 …"PublicDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that miss the … 314 …"BriefDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that miss the L… 319 …"PublicDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that miss the … 327 …"BriefDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that miss the L… 332 …"PublicDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that miss the … 340 …"BriefDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that miss the L… 345 …"PublicDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that true miss… 353 …"BriefDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that true miss … 358 …"PublicDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that hit the L… 366 …"BriefDescription": "Counts reads for ownership (RFO) requests (demand & prefetch) that hit the L2… [all …]
/Linux-v5.10/tools/perf/pmu-events/arch/x86/nehalemex/
D	memory.json	10 "BriefDescription": "Offcore data reads satisfied by any DRAM", 21 "BriefDescription": "Offcore data reads that missed the LLC", 32 "BriefDescription": "Offcore data reads satisfied by the local DRAM", 43 "BriefDescription": "Offcore data reads satisfied by a remote DRAM", 54 "BriefDescription": "Offcore code reads satisfied by any DRAM", 65 "BriefDescription": "Offcore code reads that missed the LLC", 76 "BriefDescription": "Offcore code reads satisfied by the local DRAM", 87 "BriefDescription": "Offcore code reads satisfied by a remote DRAM", 296 … "BriefDescription": "Offcore data reads, RFO's and prefetches statisfied by the local DRAM.", 307 … "BriefDescription": "Offcore data reads, RFO's and prefetches statisfied by the remote DRAM", [all …]
D	cache.json	64 "BriefDescription": "L1 data cacheable reads and writes" 96 "BriefDescription": "L1 data cache reads" 959 "BriefDescription": "Offcore data reads satisfied by any cache or DRAM", 970 "BriefDescription": "All offcore data reads", 981 "BriefDescription": "Offcore data reads satisfied by the IO, CSR, MMIO unit", 992 … "BriefDescription": "Offcore data reads satisfied by the LLC and not found in a sibling core", 1003 "BriefDescription": "Offcore data reads satisfied by the LLC and HIT in a sibling core", 1014 "BriefDescription": "Offcore data reads satisfied by the LLC and HITM in a sibling core", 1025 "BriefDescription": "Offcore data reads satisfied by the LLC", 1036 "BriefDescription": "Offcore data reads satisfied by the LLC or local DRAM", [all …]
/Linux-v5.10/tools/perf/pmu-events/arch/x86/westmereex/
D	memory.json	18 "BriefDescription": "Offcore data reads satisfied by any DRAM", 29 "BriefDescription": "Offcore data reads that missed the LLC", 40 "BriefDescription": "Offcore data reads satisfied by the local DRAM", 51 "BriefDescription": "Offcore data reads satisfied by a remote DRAM", 62 "BriefDescription": "Offcore code reads satisfied by any DRAM", 73 "BriefDescription": "Offcore code reads that missed the LLC", 84 "BriefDescription": "Offcore code reads satisfied by the local DRAM", 95 "BriefDescription": "Offcore code reads satisfied by a remote DRAM", 304 … "BriefDescription": "Offcore data reads, RFO's and prefetches statisfied by the local DRAM.", 315 … "BriefDescription": "Offcore data reads, RFO's and prefetches statisfied by the remote DRAM", [all …]
D	cache.json	732 "BriefDescription": "Outstanding offcore reads" 739 "BriefDescription": "Cycles offcore reads busy", 747 "BriefDescription": "Outstanding offcore demand code reads" 762 "BriefDescription": "Outstanding offcore demand data reads" 1000 "BriefDescription": "Offcore data reads satisfied by any cache or DRAM", 1011 "BriefDescription": "All offcore data reads", 1022 "BriefDescription": "Offcore data reads satisfied by the IO, CSR, MMIO unit", 1033 … "BriefDescription": "Offcore data reads satisfied by the LLC and not found in a sibling core", 1044 "BriefDescription": "Offcore data reads satisfied by the LLC and HIT in a sibling core", 1055 "BriefDescription": "Offcore data reads satisfied by the LLC and HITM in a sibling core", [all …]
/Linux-v5.10/tools/perf/pmu-events/arch/x86/nehalemep/
D	memory.json	10 "BriefDescription": "Offcore data reads satisfied by any DRAM", 21 "BriefDescription": "Offcore data reads that missed the LLC", 32 "BriefDescription": "Offcore data reads satisfied by the local DRAM", 43 "BriefDescription": "Offcore data reads satisfied by a remote DRAM", 54 "BriefDescription": "Offcore code reads satisfied by any DRAM", 65 "BriefDescription": "Offcore code reads that missed the LLC", 76 "BriefDescription": "Offcore code reads satisfied by the local DRAM", 87 "BriefDescription": "Offcore code reads satisfied by a remote DRAM", 296 … "BriefDescription": "Offcore data reads, RFO's and prefetches statisfied by the local DRAM.", 307 … "BriefDescription": "Offcore data reads, RFO's and prefetches statisfied by the remote DRAM", [all …]
D	cache.json	64 "BriefDescription": "L1 data cacheable reads and writes" 96 "BriefDescription": "L1 data cache reads" 1004 "BriefDescription": "Offcore data reads satisfied by any cache or DRAM", 1015 "BriefDescription": "All offcore data reads", 1026 "BriefDescription": "Offcore data reads satisfied by the IO, CSR, MMIO unit", 1037 … "BriefDescription": "Offcore data reads satisfied by the LLC and not found in a sibling core", 1048 "BriefDescription": "Offcore data reads satisfied by the LLC and HIT in a sibling core", 1059 "BriefDescription": "Offcore data reads satisfied by the LLC and HITM in a sibling core", 1070 "BriefDescription": "Offcore data reads satisfied by the LLC", 1081 "BriefDescription": "Offcore data reads satisfied by the LLC or local DRAM", [all …]
/Linux-v5.10/tools/perf/pmu-events/arch/x86/haswellx/
D	memory.json	407 "BriefDescription": "Counts demand data reads miss in the L3", 412 "PublicDescription": "Counts demand data reads miss in the L3", 420 …"BriefDescription": "Counts demand data reads miss the L3 and the data is returned from local dram… 425 …"PublicDescription": "Counts demand data reads miss the L3 and the data is returned from local dra… 472 "BriefDescription": "Counts all demand code reads miss in the L3", 477 "PublicDescription": "Counts all demand code reads miss in the L3", 485 …"BriefDescription": "Counts all demand code reads miss the L3 and the data is returned from local … 490 …"PublicDescription": "Counts all demand code reads miss the L3 and the data is returned from local… 498 "BriefDescription": "Counts prefetch (that bring data to L2) data reads miss in the L3", 503 "PublicDescription": "Counts prefetch (that bring data to L2) data reads miss in the L3", [all …]
/Linux-v5.10/tools/perf/pmu-events/arch/x86/jaketown/
D	memory.json	155 "BriefDescription": "Counts all demand code reads that miss the LLC", 167 …"BriefDescription": "Counts all demand code reads that miss the LLC and the data returned from lo… 179 …"BriefDescription": "Counts all demand code reads that miss the LLC and the data returned from re… 191 …"BriefDescription": "Counts all demand code reads that miss the LLC and the data forwarded from r… 203 …"BriefDescription": "Counts all demand code reads that miss the LLC the data is found in M state … 215 …"BriefDescription": "Counts demand data reads that miss the LLC and the data returned from remote… 227 "BriefDescription": "Counts demand data reads that miss in the LLC", 239 …"BriefDescription": "Counts demand data reads that miss the LLC and the data returned from local … 251 …"BriefDescription": "Counts demand data reads that miss the LLC and the data returned from remote… 263 …"BriefDescription": "Counts demand data reads that miss the LLC and the data forwarded from remot… [all …]
/Linux-v5.10/tools/perf/pmu-events/arch/x86/goldmontplus/
D	cache.json	269 …"PublicDescription": "Counts demand cacheable data reads of full cache lines have any transaction … 279 …"BriefDescription": "Counts demand cacheable data reads of full cache lines have any transaction r… 284 …"PublicDescription": "Counts demand cacheable data reads of full cache lines hit the L2 cache. Req… 294 … "BriefDescription": "Counts demand cacheable data reads of full cache lines hit the L2 cache.", 299 …"PublicDescription": "Counts demand cacheable data reads of full cache lines true miss for the L2 … 309 …"BriefDescription": "Counts demand cacheable data reads of full cache lines true miss for the L2 c… 314 …"PublicDescription": "Counts demand cacheable data reads of full cache lines miss the L2 cache wit… 324 …"BriefDescription": "Counts demand cacheable data reads of full cache lines miss the L2 cache with… 329 …"PublicDescription": "Counts demand cacheable data reads of full cache lines outstanding, per cycl… 339 …"BriefDescription": "Counts demand cacheable data reads of full cache lines outstanding, per cycle… [all …]
/Linux-v5.10/tools/perf/pmu-events/arch/x86/westmereep-sp/
D	memory.json	10 "BriefDescription": "Offcore data reads satisfied by any DRAM", 21 "BriefDescription": "Offcore data reads that missed the LLC", 32 "BriefDescription": "Offcore data reads satisfied by the local DRAM", 43 "BriefDescription": "Offcore data reads satisfied by a remote DRAM", 54 "BriefDescription": "Offcore code reads satisfied by any DRAM", 65 "BriefDescription": "Offcore code reads that missed the LLC", 76 "BriefDescription": "Offcore code reads satisfied by the local DRAM", 87 "BriefDescription": "Offcore code reads satisfied by a remote DRAM", 296 … "BriefDescription": "Offcore data reads, RFO's and prefetches statisfied by the local DRAM.", 307 … "BriefDescription": "Offcore data reads, RFO's and prefetches statisfied by the remote DRAM", [all …]
D	cache.json	740 "BriefDescription": "Outstanding offcore reads" 747 "BriefDescription": "Cycles offcore reads busy", 755 "BriefDescription": "Outstanding offcore demand code reads" 770 "BriefDescription": "Outstanding offcore demand data reads" 1008 "BriefDescription": "Offcore data reads satisfied by any cache or DRAM", 1019 "BriefDescription": "All offcore data reads", 1030 "BriefDescription": "Offcore data reads satisfied by the IO, CSR, MMIO unit", 1041 … "BriefDescription": "Offcore data reads satisfied by the LLC and not found in a sibling core", 1052 "BriefDescription": "Offcore data reads satisfied by the LLC and HIT in a sibling core", 1063 "BriefDescription": "Offcore data reads satisfied by the LLC and HITM in a sibling core", [all …]
/Linux-v5.10/include/dt-bindings/memory/
D	tegra186-mc.h	`117 /* PCIE reads / 119 / High-definition audio (HDA) reads / 121 / Host channel data reads / 124 / SATA reads / 126 / Reads from Cortex-A9 4 CPU cores via the L2 cache / 143 / XUSB reads / 147 / XUSB reads / 155 / 3D, ltcx reads instance 0 / 181 / Audio Processing (APE) engine reads / 191 / ETR reads */ [all …]`
/Linux-v5.10/tools/perf/pmu-events/arch/x86/skylake/
D	cache.json	83 "PublicDescription": "Counts L2 cache hits when fetching instructions, code reads.", 89 "BriefDescription": "L2 cache hits when fetching instructions, code reads.", 163 … the L3 cache (Longest Latency cache). Requests include data and code reads, Reads-for-Ownership (… 174 …the L3 cache (Longest Latency cache). Requests include data and code reads, Reads-for-Ownership (… 185 …Reads. FB either is held by demand loads, or it is held by non-demand loads and gets hit at least … 268 …"PublicDescription": "Counts the number of offcore outstanding Code Reads transactions in the supe… 274 …"BriefDescription": "Offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to … 278 …"PublicDescription": "Counts the number of offcore outstanding Code Reads transactions in the supe… 284 …"BriefDescription": "Cycles with offcore outstanding Code Reads transactions in the SuperQueue (SQ… 295 …"BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue t… [all …]
/Linux-v5.10/tools/perf/pmu-events/arch/x86/knightslanding/
D	memory.json	106 …"BriefDescription": "Counts Demand code reads and prefetch code read requests that accounts for d… 117 …"BriefDescription": "Counts Demand code reads and prefetch code read requests that accounts for d… 128 …"BriefDescription": "Counts Demand code reads and prefetch code read requests that accounts for d… 139 …"BriefDescription": "Counts Demand code reads and prefetch code read requests that accounts for d… 414 …"BriefDescription": "Counts UC code reads (valid only for Outstanding response type) that account… 425 …"BriefDescription": "Counts UC code reads (valid only for Outstanding response type) that account… 436 …"BriefDescription": "Counts UC code reads (valid only for Outstanding response type) that account… 447 …"BriefDescription": "Counts UC code reads (valid only for Outstanding response type) that account… 502 …"BriefDescription": "Counts Partial reads (UC or WC and is valid only for Outstanding response typ… 513 …"BriefDescription": "Counts Partial reads (UC or WC and is valid only for Outstanding response typ… [all …]
/Linux-v5.10/tools/perf/pmu-events/arch/x86/haswell/
D	memory.json	443 …"PublicDescription": "Counts all demand & prefetch code reads miss the L3 and the data is returned… 451 …"BriefDescription": "Counts all demand & prefetch code reads miss the L3 and the data is returned … 456 "PublicDescription": "Counts all demand & prefetch code reads miss in the L3", 464 "BriefDescription": "Counts all demand & prefetch code reads miss in the L3", 495 …"PublicDescription": "Counts all demand & prefetch data reads miss the L3 and the data is returned… 503 …"BriefDescription": "Counts all demand & prefetch data reads miss the L3 and the data is returned … 508 "PublicDescription": "Counts all demand & prefetch data reads miss in the L3", 516 "BriefDescription": "Counts all demand & prefetch data reads miss in the L3", 521 … "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads miss in the L3", 529 … "BriefDescription": "Counts prefetch (that bring data to LLC only) code reads miss in the L3", [all …]
/Linux-v5.10/tools/perf/pmu-events/arch/x86/broadwellx/
D	memory.json	449 …"BriefDescription": "Counts all data/code/rfo reads (demand & prefetch) miss the L3 and clean or s… 454 …"PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) miss the L3 and clean or … 462 …"BriefDescription": "Counts all data/code/rfo reads (demand & prefetch) miss the L3 and the modifi… 467 …"PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) miss the L3 and the modif… 475 …"BriefDescription": "Counts all data/code/rfo reads (demand & prefetch) miss the L3 and the data i… 480 …"PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) miss the L3 and the data … 488 …"BriefDescription": "Counts all data/code/rfo reads (demand & prefetch) miss the L3 and the data i… 493 …"PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) miss the L3 and the data … 501 "BriefDescription": "Counts all data/code/rfo reads (demand & prefetch) miss in the L3", 506 "PublicDescription": "Counts all data/code/rfo reads (demand & prefetch) miss in the L3", [all …]
/Linux-v5.10/tools/perf/pmu-events/arch/x86/bonnell/
D	cache.json	`152 "BriefDescription": "L2 cache reads" 160 "BriefDescription": "L2 cache reads" 168 "BriefDescription": "L2 cache reads" 176 "BriefDescription": "L2 cache reads" 184 "BriefDescription": "L2 cache reads" 192 "BriefDescription": "L2 cache reads" 200 "BriefDescription": "L2 cache reads" 208 "BriefDescription": "L2 cache reads" 216 "BriefDescription": "L2 cache reads" 224 "BriefDescription": "L2 cache reads" [all …]`
/Linux-v5.10/Documentation/admin-guide/
D	iostats.rst	65 Field 1 -- # of reads completed (unsigned long) 66 This is the total number of reads completed successfully. 68 Field 2 -- # of reads merged, field 6 -- # of writes merged (unsigned long) 69 Reads and writes which are adjacent to each other may be merged for 70 efficiency. Thus two 4K reads may become one 8K read before it is 78 This is the total number of milliseconds spent by all reads (as 161 Field 1 -- # of reads issued 162 This is the total number of reads issued to this partition. 178 words, the number of reads for partitions is counted slightly before time 183 reads/writes before merges for partitions and after for disks. Since a [all …]

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