# Metrics Description

## Perf (CPU perf & related)

Perf:Branches.*[count]

Perf:Branch_Misses.*[count]

Perf:Cycles.*[count]

Perf:Instructions.*[count]

Perf:IPC.*[-]

Perf:BranchUtilization.*[%]

Perf:CacheUtilization.*[%]

Perf:StallRatio.*[%]

Perf:OccupancyRatio.*[%]

## Memory (from perf & Memory)

Perf:Cache_Misses.*[count]

Perf:Cache_References.*[count]

Perf:Cycle_activity_cycles_l3_miss.*[count]

Perf:Cycle_activity_stalls_l3_miss.*[count]

Perf:Hle_retired_aborted.*[count]

Perf:Hle_retired_commit.*[count]

Perf:Mem_trans_retired_load_latency_gt_128.*[count]

Perf:Mem_trans_retired_load_latency_gt_256.*[count]

Perf:Mem-loads.*[count]

Perf:Mem-stores.*[count]

Memory:Active.*[kB]

Memory:AnonHugePages.*[kB]

Memory:AnonPages.*[kB]

Memory:Bounce.*[kB]

Memory:Buffers.*[kB]

Memory:Cached.*[kB]

Memory:CommitLimit.*[kB]

Memory:Committed_AS.*[kB]

Memory:DirectMap1G.*[kB]

Memory:DirectMap2M.*[kB]

Memory:DirectMap4k.*[kB]

Memory:Dirty.*[kB]

Memory:HardwareCorrupted.*[kB]

Memory:Hugepagesize.*[kB]

Memory:Hugetlb.*[kB]

Memory:Inactive.*[kB]

Memory:KReclaimable.*[kB]

Memory:KernelStack.*[kB]

Memory:Mapped.*[kB]

Memory:MemAvailable.*[kB]

Memory:MemFree.*[kB]

Memory:MemTotal.*[kB]

Memory:Mlocked.*[kB]

Memory:NFS_Unstable.*[kB]

Memory:PageTables.*[kB]

Memory:SReclaimable.*[kB]

Memory:SUnreclaim.*[kB]

Memory:Shmem.*[kB]

Memory:ShmemHugePages.*[kB]

Memory:ShmemPmdMapped.*[kB]

Memory:Slab.*[kB]

Memory:SwapCached.*[kB]

Memory:SwapFree.*[kB]

Memory:SwapTotal.*[kB]

Memory:Unevictable.*[kB]

Memory:VmallocChunk.*[kB]

Memory:VmallocTotal.*[kB]

Memory:VmallocUsed.*[kB]

Memory:Writeback.*[kB]

Memory:WritebackTmp.*[kB]

Memory:MemoryUtilization.*[%]

## Turbostat (per-core / package readings and derived)

### Avg_MHz (per-core)

Turbostat:Avg_MHz.\<n\>.*[MHz]

Turbostat:Avg_MHz.-.*[MHz]

### Busy% (per-core)

Turbostat:Busy%.\<n\>.*[%]

Turbostat:Busy%.-.*[%]

### Bzy_MHz (per-core)

Turbostat:Bzy_MHz.\<n\>.*[MHz]

Turbostat:Bzy_MHz.-.*[MHz]

### TSC_MHz (per-core)

Turbostat:TSC_MHz.\<n\>.*[MHz]

Turbostat:TSC_MHz.-.*[MHz]

### IRQ (per-core)

Turbostat:IRQ.\<n\>.*[count]

Turbostat:IRQ.-.*[count]

### SMI (per-core)

Turbostat:SMI.\<n\>.*[count]

Turbostat:SMI.-.*[count]

### CPU C-state residency (per-core)

Turbostat:CPU%c1.\<n\>.*[%]

Turbostat:CPU%c1.-.*[%]

Turbostat:CPU%c6.\<n\>.*[%]

Turbostat:CPU%c6.-.*[%]

### Core & Package temps / power / package state / utilization

Turbostat:CoreTmp.\<n\>.*[C]

Turbostat:CoreTmp.-.*[C]

Turbostat:PkgTmp.\<n\>.*[C]

Turbostat:PkgTmp.\<n\>.*[C]

Turbostat:PkgTmp.-.*[C]

Turbostat:Pkg%pc2.\<n\>.*[%]

Turbostat:Pkg%pc2.\<n\>.*[%]

Turbostat:Pkg%pc2.-.*[%]

Turbostat:Pkg%pc6.\<n\>.*[%]

Turbostat:Pkg%pc6.\<n\>.*[%]

Turbostat:Pkg%pc6.-.*[%]

Turbostat:PkgWatt.\<n\>.*[W]

Turbostat:PkgWatt.\<n\>.*[W]

Turbostat:PkgWatt.-.*[W]

Turbostat:RAMWatt.\<n\>.*[W]

Turbostat:RAMWatt.\<n\>.*[W]

Turbostat:RAMWatt.-.*[W]

Turbostat:PKG_%.\<n\>.*[%]

Turbostat:PKG_%.\<n\>.*[%]

Turbostat:PKG_%.-.*[%]

Turbostat:RAM_%.\<n\>.*[%]

Turbostat:RAM_%.\<n\>.*[%]

Turbostat:RAM_%.-.*[%]

Note: Some fields in the header appear with specific core numbers (e.g., .0, .24); in the README, \<n\> is used to represent any core number. In the actual data file, please replace \<n\> with the actual core number.

### CPU utilization (per CPU core & average)

CPU:CPU\<n\>Utilization.*[%] — Where \<n\> is the core number (CPU0..CPU47 appears in the example header, and the order may not be consistent).

AverageCPUUtilization.*[%]

### Storage (from Storage: prefix)

Storage:reads_completed_successfully.*[count]

Storage:reads_merged.*[count]

Storage:sectors_read.*[sectors]

Storage:writes_completed.*[count]

Storage:writes_merged.*[count]

Storage:sectors_written.*[sectors]

Storage:discards_completed_successfully.*[count]

Storage:discards_merged.*[count]

Storage:sectors_discarded.*[sectors]

Storage:time_spent_reading_(ms).* [ms]

Storage:time_spent_writing_(ms).* [ms]

Storage:I/Os_currently_in_progress.*[count]

Storage:time_spent_doing_I/Os_(ms).* [ms]

Storage:weighted_time_spent_doing_I/Os_(ms).* [ms]

Storage:time_spent_discarding.*[ms]

## GPU (device-specific fields; device index replaced by \<n\>)

### Device-specific fields (GPU index \<n\>):

GPU: pcie.link.gen.current.\<n\>.*[generation]

GPU: pcie.link.width.current.\<n\>.*[lanes]

GPU: accounting.buffer_size.\<n\>.*[MB]

GPU: fan.speed.\<n\>.*[%]

GPU: memory.used.\<n\>.*[MiB]

GPU: memory.free.\<n\>.*[MiB]

GPU: utilization.gpu.\<n\>.*[%]

GPU: utilization.memory.\<n\>.*[%]

GPU: utilization.encoder.\<n\>.*[%]

GPU: utilization.decoder.\<n\>.*[%]

GPU: utilization.jpeg.\<n\>.*[%]

GPU: utilization.ofa.\<n\>.*[%]

GPU: encoder.stats.sessionCount.\<n\>.*[count]

GPU: encoder.stats.averageFps.\<n\>.*[fps]

GPU: encoder.stats.averageLatency.\<n\>.*[ms]

### ECC / error counters (per device \<n\>):

GPU: ecc.errors.corrected.volatile.device_memory.\<n\>.*[count]

GPU: ecc.errors.corrected.volatile.dram.\<n\>.*[count]

GPU: ecc.errors.corrected.volatile.register_file.\<n\>.*[count]

GPU: ecc.errors.corrected.volatile.l1_cache.\<n\>.*[count]

GPU: ecc.errors.corrected.volatile.l2_cache.\<n\>.*[count]

GPU: ecc.errors.corrected.volatile.texture_memory.\<n\>.*[count]

GPU: ecc.errors.corrected.volatile.cbu.\<n\>.*[count]

GPU: ecc.errors.corrected.volatile.sram.\<n\>.*[count]

GPU: ecc.errors.corrected.volatile.total.\<n\>.*[count]

GPU: ecc.errors.corrected.aggregate.device_memory.\<n\>.*[count]

GPU: ecc.errors.corrected.aggregate.dram.\<n\>.*[count]

GPU: ecc.errors.corrected.aggregate.register_file.\<n\>.*[count]

GPU: ecc.errors.corrected.aggregate.l1_cache.\<n\>.*[count]

GPU: ecc.errors.corrected.aggregate.l2_cache.\<n\>.*[count]

GPU: ecc.errors.corrected.aggregate.texture_memory.\<n\>.*[count]

GPU: ecc.errors.corrected.aggregate.cbu.\<n\>.*[count]

GPU: ecc.errors.corrected.aggregate.sram.\<n\>.*[count]

GPU: ecc.errors.corrected.aggregate.total.\<n\>.*[count]

GPU: ecc.errors.uncorrected.volatile.device_memory.\<n\>.*[count]

GPU: ecc.errors.uncorrected.volatile.dram.\<n\>.*[count]

GPU: ecc.errors.uncorrected.volatile.register_file.\<n\>.*[count]

GPU: ecc.errors.uncorrected.volatile.l1_cache.\<n\>.*[count]

GPU: ecc.errors.uncorrected.volatile.l2_cache.\<n\>.*[count]

GPU: ecc.errors.uncorrected.volatile.texture_memory.\<n\>.*[count]

GPU: ecc.errors.uncorrected.volatile.cbu.\<n\>.*[count]

GPU: ecc.errors.uncorrected.volatile.sram.\<n\>.*[count]

GPU: ecc.errors.uncorrected.volatile.total.\<n\>.*[count]

GPU: ecc.errors.uncorrected.aggregate.device_memory.\<n\>.*[count]

GPU: ecc.errors.uncorrected.aggregate.dram.\<n\>.*[count]

GPU: ecc.errors.uncorrected.aggregate.register_file.\<n\>.*[count]

GPU: ecc.errors.uncorrected.aggregate.l1_cache.\<n\>.*[count]

GPU: ecc.errors.uncorrected.aggregate.l2_cache.\<n\>.*[count]

GPU: ecc.errors.uncorrected.aggregate.texture_memory.\<n\>.*[count]

GPU: ecc.errors.uncorrected.aggregate.cbu.\<n\>.*[count]

GPU: ecc.errors.uncorrected.aggregate.sram.\<n\>.*[count]

GPU: ecc.errors.uncorrected.aggregate.total.\<n\>.*[count]

### Retired pages / reliability

GPU: retired_pages.sbe.\<n\>.*[count]

GPU: retired_pages.dbe.\<n\>.*[count]

GPU: retired_pages.pending.\<n\>.*[count]

### Temperature / Power / Clocks / Protected memory

GPU: temperature.gpu.\<n\>.*[C]

GPU: temperature.memory.\<n\>.*[C]

GPU: power.draw.\<n\>.*[W]

GPU: power.draw.average.\<n\>.*[W]

GPU: power.draw.instant.\<n\>.*[W]

GPU: clocks.current.graphics.\<n\>.*[MHz]

GPU: clocks.current.sm.\<n\>.*[MHz]

GPU: clocks.current.memory.\<n\>.*[MHz]

GPU: clocks.current.video.\<n\>.*[MHz]

GPU: protected_memory.total.\<n\>.*[MiB]

GPU: protected_memory.used.\<n\>.*[MiB]

GPU: protected_memory.free.\<n\>.*[MiB]

## Network (NetworkInterStat_diff: for interfaces; \<Interface\> is a placeholder)

### Per-interface fields (Use \<Interface\> instead of the actual interface name)

NetworkInterStat_diff:rx_bytes.\<Interface\>.*[Bytes]

NetworkInterStat_diff:rx_packets.\<Interface\>.*[count]

NetworkInterStat_diff:rx_errs.\<Interface\>.*[count]

NetworkInterStat_diff:rx_drop.\<Interface\>.*[count]

NetworkInterStat_diff:rx_fifo.\<Interface\>.*[count]

NetworkInterStat_diff:rx_frame.\<Interface\>.*[count]

NetworkInterStat_diff:rx_compressed.\<Interface\>.*[count]

NetworkInterStat_diff:rx_multicast.\<Interface\>.*[count]

NetworkInterStat_diff:tx_bytes.\<Interface\>.*[Bytes]

NetworkInterStat_diff:tx_packets.\<Interface\>.*[count]

NetworkInterStat_diff:tx_errs.\<Interface\>.*[count]

NetworkInterStat_diff:tx_drop.\<Interface\>.*[count]

NetworkInterStat_diff:tx_fifo.\<Interface\>.*[count]

NetworkInterStat_diff:tx_colls.\<Interface\>.*[count]

NetworkInterStat_diff:tx_carrier.\<Interface\>.*[count]

NetworkInterStat_diff:tx_compressed.\<Interface\>.*[count]

Network utilization aggregated (per-interface)

NetworkInterStat_diff:NetworkUtilization.\<Interface\>.*[%]

### Network protocol / connection counts

NetworkProtocolCounts:TCP.*[count]

NetworkProtocolCounts:UDP.*[count]

NetworkProtocolCounts:UNIX.*[count]

NetworkProtocolCounts:RAW.*[count]

NetworkProtocolCounts:DCCP.*[count]

NetworkProtocolCounts:SCTP.*[count]

NetworkProtocolCounts:local_to.*[count]

NetworkProtocolCounts:to_local.*[count]

NetworkProtocolCounts:total_connections.*[count]

### Network TCP retransmission metrics

NetworkTCPRetrans_diff:TcpRetransSegs.*[count]

NetworkTCPRetrans_diff:TcpExtTCPSynRetrans.*[count]

NetworkTCPRetrans_diff:TcpExtTCPLostRetransmit.*[count]