1.2.3

1- fixes metric CPU Util% with pid argument
2- adds more info to README
3- detects missing dependencies

1.2.2

1. fixes libinfo warnings thrown on ubuntu 16.04
2. change make dist to make
3. close nmi file
4. handle msr read errors without panic

1.2.1

removes topdown named events to better support older kernels and different OS's naming conventions

PerfSpect_v1.2.0

New features added in current release

• PerfSpect now supports Intel 4th Gen Xeon Scalable processors (Sapphire Rapids/SPR)
• Supports SPR instances on AWS
• Simplified build with make dist

PerfSpect_v1.1.3

New features added in current release

• Added support for container characterization using Container IDs - can be used to characterize applications running in K8s clusters and other technologies based on containers.
• Static HTML reporting - plotting TMA icicle charts and basic system stats that includes:
  • CPU utilization
  • CPU operating frequency
  • CPI
  • Power
  • Memory Bandwidth
  • AVX usage
  • NUMA locality DRAM reads
  • Cache MPI
• Added metric: C6 core residency and C6 package residency
• Added metric: core initiated DRAM read bandwidth

PerfSpect_v1.1.2

This release supports

• Icelake based instances on AWS

PerfSpect_older_glibc

This release supports PerfSpect v1.1.1 on older glibc (<2.27)

PerfSpect_v1.1.1

This release

1. supports BDX,SKX,CLX and ICX CPUs
2. support AWS instances with cloud and cloudtype flag.

PerfSpect_v1.1.0

This release supports Intel Broadwell, Skylake, Cascadelake and Icelake processors.