3 title: "SuperMicro EPYC Zen2"
13 CPU op-mode(s): 32-bit, 64-bit
14 Byte Order: Little Endian
16 On-line CPU(s) list: 0-63
18 Core(s) per socket: 32
21 Vendor ID: AuthenticAMD
24 Model name: AMD EPYC 7532 32-Core Processor
27 CPU max MHz: 2400.0000
28 CPU min MHz: 1500.0000
35 NUMA node0 CPU(s): 0-15,32-47
36 NUMA node1 CPU(s): 16-31,48-63
37 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate sme ssbd ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif umip rdpid overflow_recov succor smca
43 CPU op-mode(s): 32-bit, 64-bit
44 Byte Order: Little Endian
46 On-line CPU(s) list: 0-63
48 Core(s) per socket: 32
51 Vendor ID: AuthenticAMD
54 Model name: AMD EPYC 7532 32-Core Processor
57 CPU max MHz: 2400.0000
58 CPU min MHz: 1500.0000
65 NUMA node0 CPU(s): 0-15,32-47
66 NUMA node1 CPU(s): 16-31,48-63
67 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate sme ssbd ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif umip rdpid overflow_recov succor smca
74 Handle 0x0026, DMI type 7, 27 bytes
76 Socket Designation: L1 Cache
77 Configuration: Enabled, Not Socketed, Level 1
78 Operational Mode: Write Back
80 Installed Size: 2048 kB
84 Installed SRAM Type: Pipeline Burst
86 Error Correction Type: Multi-bit ECC
88 Associativity: 8-way Set-associative
90 Handle 0x0027, DMI type 7, 27 bytes
92 Socket Designation: L2 Cache
93 Configuration: Enabled, Not Socketed, Level 2
94 Operational Mode: Write Back
96 Installed Size: 16384 kB
97 Maximum Size: 16384 kB
100 Installed SRAM Type: Pipeline Burst
102 Error Correction Type: Multi-bit ECC
104 Associativity: 8-way Set-associative
106 Handle 0x0028, DMI type 7, 27 bytes
108 Socket Designation: L3 Cache
109 Configuration: Enabled, Not Socketed, Level 3
110 Operational Mode: Write Back
112 Installed Size: 262144 kB
113 Maximum Size: 262144 kB
114 Supported SRAM Types:
116 Installed SRAM Type: Pipeline Burst
118 Error Correction Type: Multi-bit ECC
120 Associativity: 16-way Set-associative
122 Handle 0x0029, DMI type 4, 48 bytes
123 Processor Information
124 Socket Designation: CPU
125 Type: Central Processor
127 Manufacturer: Advanced Micro Devices, Inc.
128 ID: 10 0F 83 00 FF FB 8B 17
129 Signature: Family 23, Model 49, Stepping 0
131 FPU (Floating-point unit on-chip)
132 VME (Virtual mode extension)
133 DE (Debugging extension)
134 PSE (Page size extension)
135 TSC (Time stamp counter)
136 MSR (Model specific registers)
137 PAE (Physical address extension)
138 MCE (Machine check exception)
139 CX8 (CMPXCHG8 instruction supported)
140 APIC (On-chip APIC hardware supported)
141 SEP (Fast system call)
142 MTRR (Memory type range registers)
143 PGE (Page global enable)
144 MCA (Machine check architecture)
145 CMOV (Conditional move instruction supported)
146 PAT (Page attribute table)
147 PSE-36 (36-bit page size extension)
148 CLFSH (CLFLUSH instruction supported)
149 MMX (MMX technology supported)
150 FXSR (FXSAVE and FXSTOR instructions supported)
151 SSE (Streaming SIMD extensions)
152 SSE2 (Streaming SIMD extensions 2)
153 HTT (Multi-threading)
154 Version: AMD EPYC 7532 32-Core Processor
156 External Clock: 100 MHz
158 Current Speed: 2400 MHz
159 Status: Populated, Enabled
161 L1 Cache Handle: 0x0026
162 L2 Cache Handle: 0x0027
163 L3 Cache Handle: 0x0028
164 Serial Number: Unknown
175 Enhanced Virtualization
176 Power/Performance Control
179 ## Linux dmidecode pci
183 Getting SMBIOS data from sysfs.
184 SMBIOS 3.2.0 present.
185 # SMBIOS implementations newer than version 3.1.1 are not
186 # fully supported by this version of dmidecode.
188 Handle 0x000A, DMI type 9, 17 bytes
189 System Slot Information
190 Designation: M.2-HC1 CPU PCI-E 4.0 X4/X2
191 Type: x4 PCI Express 3 x4
192 Current Usage: Available
198 PME signal is supported
199 Bus Address: 0000:ff:00.0
201 Handle 0x000B, DMI type 9, 17 bytes
202 System Slot Information
203 Designation: M.2-HC2 CPU PCI-E 4.0 X2
204 Type: x2 PCI Express 3 x2
205 Current Usage: Available
211 PME signal is supported
212 Bus Address: 0000:ff:00.0
214 Handle 0x0042, DMI type 9, 17 bytes
215 System Slot Information
216 Designation: RSC-W-66G4 SLOT1 PCI-E 4.0 X16
217 Type: x16 PCI Express 3 x16
218 Current Usage: In Use
223 PME signal is supported
224 Bus Address: 0000:41:00.0
226 Handle 0x0043, DMI type 9, 17 bytes
227 System Slot Information
228 Designation: RSC-W-66G4 SLOT2 PCI-E 4.0 X16
229 Type: x16 PCI Express 3 x16
230 Current Usage: In Use
235 PME signal is supported
236 Bus Address: 0000:81:00.0
238 Handle 0x0045, DMI type 9, 17 bytes
239 System Slot Information
240 Designation: RSC-WR-6 SLOT1 PCI-E 4.0 X16
241 Type: x16 PCI Express 3 x16
242 Current Usage: In Use
247 PME signal is supported
248 Bus Address: 0000:01:00.0
252 ## Linux dmidecode memory
255 $ dmidecode -t memory
257 Getting SMBIOS data from sysfs.
258 SMBIOS 3.2.0 present.
259 # SMBIOS implementations newer than version 3.1.1 are not
260 # fully supported by this version of dmidecode.
262 Handle 0x0023, DMI type 16, 23 bytes
263 Physical Memory Array
264 Location: System Board Or Motherboard
266 Error Correction Type: Multi-bit ECC
267 Maximum Capacity: 2 TB
268 Error Information Handle: 0x0022
271 Handle 0x002B, DMI type 17, 84 bytes
274 Error Information Handle: 0x002A
281 Bank Locator: P0_Node0_Channel0_Dimm0
283 Type Detail: Synchronous Registered (Buffered)
285 Manufacturer: SK Hynix
286 Serial Number: 431E9216
287 Asset Tag: P1-DIMMA1_AssetTag (date:19/00)
288 Part Number: HMA84GR7CJR4N-XN
290 Configured Clock Speed: 3200 MT/s
291 Minimum Voltage: 1.2 V
292 Maximum Voltage: 1.2 V
293 Configured Voltage: 1.2 V
295 Handle 0x002E, DMI type 17, 84 bytes
298 Error Information Handle: 0x002D
305 Bank Locator: P0_Node0_Channel1_Dimm0
307 Type Detail: Synchronous Registered (Buffered)
309 Manufacturer: SK Hynix
310 Serial Number: 431E91D2
311 Asset Tag: P1-DIMMB1_AssetTag (date:19/00)
312 Part Number: HMA84GR7CJR4N-XN
314 Configured Clock Speed: 3200 MT/s
315 Minimum Voltage: 1.2 V
316 Maximum Voltage: 1.2 V
317 Configured Voltage: 1.2 V
319 Handle 0x0031, DMI type 17, 84 bytes
322 Error Information Handle: 0x0030
329 Bank Locator: P0_Node0_Channel2_Dimm0
331 Type Detail: Synchronous Registered (Buffered)
333 Manufacturer: SK Hynix
334 Serial Number: 431E918A
335 Asset Tag: P1-DIMMC1_AssetTag (date:19/00)
336 Part Number: HMA84GR7CJR4N-XN
338 Configured Clock Speed: 3200 MT/s
339 Minimum Voltage: 1.2 V
340 Maximum Voltage: 1.2 V
341 Configured Voltage: 1.2 V
343 Handle 0x0034, DMI type 17, 84 bytes
346 Error Information Handle: 0x0033
353 Bank Locator: P0_Node0_Channel3_Dimm0
355 Type Detail: Synchronous Registered (Buffered)
357 Manufacturer: SK Hynix
358 Serial Number: 431E9187
359 Asset Tag: P1-DIMMD1_AssetTag (date:19/00)
360 Part Number: HMA84GR7CJR4N-XN
362 Configured Clock Speed: 3200 MT/s
363 Minimum Voltage: 1.2 V
364 Maximum Voltage: 1.2 V
365 Configured Voltage: 1.2 V
367 Handle 0x0037, DMI type 17, 84 bytes
370 Error Information Handle: 0x0036
377 Bank Locator: P0_Node0_Channel4_Dimm0
379 Type Detail: Synchronous Registered (Buffered)
381 Manufacturer: SK Hynix
382 Serial Number: 431E9178
383 Asset Tag: P1-DIMME1_AssetTag (date:19/00)
384 Part Number: HMA84GR7CJR4N-XN
386 Configured Clock Speed: 3200 MT/s
387 Minimum Voltage: 1.2 V
388 Maximum Voltage: 1.2 V
389 Configured Voltage: 1.2 V
391 Handle 0x003A, DMI type 17, 84 bytes
394 Error Information Handle: 0x0039
401 Bank Locator: P0_Node0_Channel5_Dimm0
403 Type Detail: Synchronous Registered (Buffered)
405 Manufacturer: SK Hynix
406 Serial Number: 431E9206
407 Asset Tag: P1-DIMMF1_AssetTag (date:19/00)
408 Part Number: HMA84GR7CJR4N-XN
410 Configured Clock Speed: 3200 MT/s
411 Minimum Voltage: 1.2 V
412 Maximum Voltage: 1.2 V
413 Configured Voltage: 1.2 V
415 Handle 0x003D, DMI type 17, 84 bytes
418 Error Information Handle: 0x003C
425 Bank Locator: P0_Node0_Channel6_Dimm0
427 Type Detail: Synchronous Registered (Buffered)
429 Manufacturer: SK Hynix
430 Serial Number: 431E9207
431 Asset Tag: P1-DIMMG1_AssetTag (date:19/00)
432 Part Number: HMA84GR7CJR4N-XN
434 Configured Clock Speed: 3200 MT/s
435 Minimum Voltage: 1.2 V
436 Maximum Voltage: 1.2 V
437 Configured Voltage: 1.2 V
439 Handle 0x0040, DMI type 17, 84 bytes
442 Error Information Handle: 0x003F
449 Bank Locator: P0_Node0_Channel7_Dimm0
451 Type Detail: Synchronous Registered (Buffered)
453 Manufacturer: SK Hynix
454 Serial Number: 431E9209
455 Asset Tag: P1-DIMMH1_AssetTag (date:19/00)
456 Part Number: HMA84GR7CJR4N-XN
458 Configured Clock Speed: 3200 MT/s
459 Minimum Voltage: 1.2 V
460 Maximum Voltage: 1.2 V
461 Configured Voltage: 1.2 V
464 ## EPYC zn2 Server BIOS Configuration - TG
469 | Quiet Boot [Enabled] |Boot option |
471 | Option ROM Messages [Force BIOS] | |
472 | Bootup NumLock State [On] | |
473 | Wait For "F1" If Error [Enabled] | |
474 | INT19 Trap Response [Immediate] | |
475 | Re-try Boot [Disabled] | |
477 | Power Configuration | |
478 | Watch Dog Function [Disabled] | |
479 | Restore on AC Power Loss [Last State] | |
480 | Power Button Function [Instant Off] | |
483 ### CPU Configuration
487 | -------------------------------------------------- *| |
488 | PCI AER Support [Disabled] *| |
489 | High Precision Event Timer [Disabled] *| |
490 | NUMA Nodes Per Socket [NPS2] *| |
491 | ACPI SRAT L3 Cache As NUMA Domain [Auto] *| |
493 | CPU Configuration ^| |
494 | -------------------------------------------------- *| |
495 | SMT Control [Auto] *| |
496 | Core Performance Boost [Auto] *| |
497 | Global C-state control [Disabled] *| |
498 | Local APIC Mode [Auto] *| |
499 | CCD Control [Auto] *| |
500 | Core Control [Auto] *| |
501 | Core Control [Auto] *| |
502 | L1 Stream HW Prefetcher [Enabled] *| |
503 | L2 Stream HW Prefetcher [Enabled] *| |
504 | SVM Mode [Enabled] *| |
505 | SMEE [Disabled] *| |
507 |> CPU1 Information *| |
509 | NB Configuration ^| |
510 | -------------------------------------------------- *| |
511 | Determinism Control [Manual] *| |
512 | Determinism Slider [Performance] *| |
513 | cTDP Control [Disabled] *| |
514 | IOMMU [Disabled] *| |
515 | ACS Enable [Auto] *| |
516 | Package Power Limit Control [Auto] *| |
518 | Fixed SOC Pstate [P0] *| |
519 | DF Cstates [Enabled] *| |
520 | Preferred IO [Manual] *| |
521 | Preferred IO Bus [##] *| |
523 | *|-----------------------------|
524 | *|><: Select Screen |
525 | *|^v: Select Item |
527 | +|+/-: Change Opt. |
528 | +|F1: General Help |
529 | +|F2: Previous Values |
530 | +|F3: Optimized Defaults |
531 | v|F4: Save & Exit |
536 ## EPYC zn2 Server BIOS Configuration - DUT
541 | Quiet Boot [Enabled] |Boot option |
543 | Option ROM Messages [Force BIOS] | |
544 | Bootup NumLock State [On] | |
545 | Wait For "F1" If Error [Enabled] | |
546 | INT19 Trap Response [Immediate] | |
547 | Re-try Boot [Disabled] | |
549 | Power Configuration | |
550 | Watch Dog Function [Disabled] | |
551 | Restore on AC Power Loss [Last State] | |
552 | Power Button Function [Instant Off] | |
555 ### CPU Configuration
559 | -------------------------------------------------- *| |
560 | PCI AER Support [Disabled] *| |
561 | High Precision Event Timer [Disabled] *| |
562 | NUMA Nodes Per Socket [NPS2] *| |
563 | ACPI SRAT L3 Cache As NUMA Domain [Auto] *| |
565 | CPU Configuration ^| |
566 | -------------------------------------------------- *| |
567 | SMT Control [Auto] *| |
568 | Core Performance Boost [Auto] *| |
569 | Global C-state control [Disabled] *| |
570 | Local APIC Mode [Auto] *| |
571 | CCD Control [Auto] *| |
572 | Core Control [Auto] *| |
573 | Core Control [Auto] *| |
574 | L1 Stream HW Prefetcher [Enabled] *| |
575 | L2 Stream HW Prefetcher [Enabled] *| |
576 | SVM Mode [Enabled] *| |
577 | SMEE [Disabled] *| |
579 |> CPU1 Information *| |
581 | NB Configuration ^| |
582 | -------------------------------------------------- *| |
583 | Determinism Control [Manual] *| |
584 | Determinism Slider [Performance] *| |
585 | cTDP Control [Disabled] *| |
586 | IOMMU [Disabled] *| |
587 | ACS Enable [Auto] *| |
588 | Package Power Limit Control [Auto] *| |
590 | Fixed SOC Pstate [P0] *| |
591 | DF Cstates [Enabled] *| |
592 | Preferred IO [Manual] *| |
593 | Preferred IO Bus [##] *| |
595 | *|-----------------------------|
596 | *|><: Select Screen |
597 | *|^v: Select Item |
599 | +|+/-: Change Opt. |
600 | +|F1: General Help |
601 | +|F2: Previous Values |
602 | +|F3: Optimized Defaults |
603 | v|F4: Save & Exit |
611 BOOT_IMAGE=/boot/vmlinuz-5.15.0-46-generic root=UUID=cac1254f-9426-4ea6-a8db-2554f075db99 ro amd_iommu=on audit=0 default_hugepagesz=2M hugepagesz=1G hugepages=32 hugepagesz=2M hugepages=32768 hpet=disable iommu=pt isolcpus=1-15,17-31,33-47,49-63 nmi_watchdog=0 nohz_full=off nosoftlockup numa_balancing=disable processor.max_cstate=0 rcu_nocbs=1-15,17-31,33-47,49-63 tsc=reliable console=ttyS0,115200n8 quiet
614 ## EPYC zn2 Server Firmware Inventory
617 Host. IPMI IP. BMC. BIOS. CPLD. CPU Microcode. PCI Bus. X710 Firmware. XXV710 Firmware. i40e. MLX5 Firmware. mlx5_core
618 s60-t210-sut1. 10.30.55.24. 03.10.04. 1.1a. 02.c2.00. 0x8301038. ?. 9.20. 9.20. 2.22.18. 16.35.2000. 5.9-0.5.5.
619 s61-t210-tg1. 10.30.55.25. 03.10.04. 1.1a. 02.c2.00. 0x8301038. ?. 8.30. 8.30. 2.19.3. 16.32.1010. 5.6-1.0.3.3.