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Releases: intel/svr-info

v2.12.0

09 Oct 22:51
ccac174
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Features Added/Changed

  • Gaudi devices enumerated
  • GNR-D vRAN accelerators enumerated
  • Minor modification to Excel 'brief' report's System Summary field
  • Show ELC thresholds for Compute Die(s)

v2.11.1

26 Aug 23:24
4df5920
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Bugs Fixed:

  • Fix frequency benchmark on GNR
  • Add ELC mode for compute dies on SRF and GNR

v2.11.0

28 Jun 00:15
49d8bc3
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Features Added

  • Report Efficiency Latency Control (ELC) configuration on SRF and GNR
  • Report PCIe address, NUMA node, and more for NVME drives
  • Add support for PMU profiling on AWS ICX and SPR VMs ... and SRF servers.
  • Report L3 size on GNR
  • Processor TDP added to Summary field of Excel 'brief' report

Bugs Fixed

  • Fix turbo benchmark on systems with many cores, e.g., SRF
  • Fix memory performance benchmark when run on systems with large huge page sizes
  • Fix Excel report corruption when NaN values result from '-profile pmu'

v2.10.0

03 May 21:39
6e72573
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2.10.0
Features Added

  • Support for Sierra Forest Xeon CPUs
  • The '-benchmark frequency' option now measures AVX2/3 frequencies in addition to non-AVX frequencies
  • Minor improvements to System Summary field in Excel 'Brief' report
  • Nodes in multi-node HTML report will now be in the same order as presented in targets file
  • SRF and GNR ISAs identified in ISAs report table
  • EMR reference benchmark data added

Other Changes

  • Removed "Feature" table from report
  • Removed Active Idle settings from report

Known Issues

  • The '-profile pmu' and '-profile power' options do not function on SRF.
  • The storage micro-benchmark may not run on CentOS due to OS locale settings.
  • CPU cache sizes are reported in aggregate on Ubuntu 20.04 and newer.
  • DRAM population and CPU frequencies may not be accurate on some public cloud IaaS VMs.

v2.9.1

07 Feb 18:26
2c030c4
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Bugs Fixed

  • Extremely long run time on some EMR virtual machines

v2.9.0

02 Feb 18:25
01aa39f
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Features Added

  • Report CPU temperature when CPUs have been active when '-benchmark turbo' is run
  • Memory population chart for Dell SPR platform
  • Extend prefetchers field to include all known prefetchers

Bugs Fixed

  • Slow report generation when an extremely deep call stack is captured with the -analyze option
  • LLC size mis-calculated on EMR MCC SKUs
  • Micro-architecture mis-identified on AWS m7i instances

Known Issues

  • Frequency measurement benchmark not yet supported on GNR and SRF
  • The storage micro-benchmark may not run on CentOS due to OS locale settings.
  • CPU cache sizes are reported in aggregate on Ubuntu 20.04 and newer.
  • DRAM population and CPU frequencies may not be accurate on some public cloud IaaS VMs.

v2.8.0

17 Nov 04:22
d02e2f2
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Bugs Fixed

  • Turbo on/off incorrectly reported on Excel Brief Report summary field

Features Added

  • PMU-based metrics added to profiling options, e.g., -profile pmu or -profile all
  • Package and DRAM power stats added to profiling options, e.g., -profile power or -profile all
  • Option to skip configuration data collection when profiling or analyzing, e.g., -profile all -noconfig
  • Recognize DLB and QAT accelerators on SRF and GNR
  • ISA table extended to show availability of newest ISAs
  • Add recognition of temperature related entries in System Event Log to Insights
  • Recognize GNR, SRF, and AMD Bergamo CPUs
  • upgraded to MLC v3.11

Known Issues

  • Frequency measurement benchmark not yet supported on GNR and SRF
  • The storage micro-benchmark may not run on CentOS due to OS locale settings.
  • CPU cache sizes are reported in aggregate on Ubuntu 20.04 and newer.
  • DRAM population and CPU frequencies may not be accurate on some public cloud IaaS VMs.

v2.7.4

14 Oct 21:23
2cbbe53
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Bugs Fixed

  • false positive Vulnerability for CVE-2022-40982 ("Downfall") on some ICX systems

v2.7.3

16 Sep 15:31
da8cf93
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Sub-components Updated

  • spectre-meltdown-checker -- updated to latest HEAD commit
  • others -- internal components used to collect data and generate reports

Features Added

  • None

Bugs Fixed

  • None

Known Issues

  • The storage micro-benchmark may not run on CentOS due to OS locale settings.
  • CPU cache sizes are reported in aggregate on Ubuntu 20.04 and newer.
  • DRAM population and CPU frequencies may not be accurate on some public cloud IaaS VMs.

v2.7.2

17 Aug 23:34
4566597
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Features Added

  • None

Bugs Fixed

  • Corrupt Excel reports in svr-info version 2.7.1 caused by incompatibility between Go 1.21 and Excelize package. Reverting to Go 1.20.7.

Known Issues

  • The storage micro-benchmark may not run on CentOS due to OS locale settings.
  • CPU cache sizes are reported in aggregate on Ubuntu 20.04 and newer.
  • DRAM population and CPU frequencies may not be accurate on some public cloud IaaS VMs.