HPC infrastructure measures dataset - turbostat table [11/13] part 1/6

HPC infrastructure measures dataset - turbostat table This record contains the part 1/6 of the turbostat table of the HPC infrastructure measures dataset. Column descriptions: Topology and identification fields: timestamp: The time at which the turbostat measurement was collected. core: The physical processor core identifier. cpu: The logical CPU identifier used by the operating system. die: The processor die identifier. host: The hostname of the machine from which the metrics were collected. l3: The identifier of the L3 cache domain associated with the CPU or core. node: The NUMA node identifier. package: The physical processor package or socket identifier. x2apic: The extended APIC identifier of the logical CPU. Performance and power metrics: core_power_watt: The power consumed by the CPU core domain, expressed in watts. package_power_watt: The power consumed by the whole CPU package, expressed in watts. ram_power_watt: The power consumed by DRAM, expressed in watts. system_power_watt: The total system power consumption, expressed in watts, when provided by the platform. tsc_frequency_mhz: The average Time Stamp Counter (TSC) frequency during the interval, expressed in MHz. average_frequency_mhz: The average CPU frequency over the whole interval, including idle time, expressed in MHz. busy_frequency_mhz: The average CPU frequency while the CPU was busy, expressed in MHz. uncore_frequency_mhz: The uncore frequency, expressed in MHz. busy_percent: The percentage of the interval during which the CPU was actively executing instructions. ipc: The average instructions per cycle (IPC) while the CPU was active. irq: The number of interrupts serviced by the CPU during the sampling interval. nmi: The number of non-maskable interrupts handled during the sampling interval. smi: The number of System Management Interrupts serviced during the sampling interval. usec: The duration of the sample, expressed in microseconds. core_temperature_celsius: The temperature of the CPU core, expressed in degrees Celsius. package_temperature_celsius: The temperature of the CPU package, expressed in degrees Celsius. core_throttle: An indicator of core thermal throttling events during the sampling interval. package_percent: The percentage of the interval during which package-level RAPL throttling was active. ram_percent: The percentage of the interval during which DRAM-level RAPL throttling was active. poll: The number of times the operating system requested the POLL idle state during the sampling interval. poll_minus: The number of times the system requested the POLL idle state when a shallower idle state would have been more appropriate. poll_percent: The percentage of the interval spent in the POLL idle state as requested by software. C-state residency and transition counts: c1: The number of times the operating system requested the C1 idle state during the sampling interval. c1_minus: The number of times the system requested the C1 idle state when a shallower idle state would have been more appropriate. c1_plus: The number of times the system requested the C1 idle state when a deeper idle state would have been more appropriate. c1_percent: The percentage of the interval spent in the C1 idle state as requested by software. cpu_percent_c1: The percentage residency in the hardware C1 core idle state. c1e: The number of times the operating system requested the C1E idle state during the sampling interval. c1e_minus: The number of times the system requested the C1E idle state when a shallower idle state would have been more appropriate. c1e_plus: The number of times the system requested the C1E idle state when a deeper idle state would have been more appropriate. c1e_percent: The percentage of the interval spent in the C1E idle state as requested by software. c2: The number of times the operating system requested the C2 idle state during the sampling interval. c2_minus: The number of times the system requested the C2 idle state when a shallower idle state would have been more appropriate. c2_plus: The number of times the system requested the C2 idle state when a deeper idle state would have been more appropriate. c2_percent: The percentage of the interval spent in the C2 idle state as requested by software. package_percent_pc2: The percentage residency in the hardware package PC2 idle state. c6: The number of times the operating system requested the C6 idle state during the sampling interval. c6_minus: The number of times the system requested the C6 idle state when a shallower idle state would have been more appropriate. c6_plus: The number of times the system requested the C6 idle state when a deeper idle state would have been more appropriate. c6_percent: The percentage of the interval spent in the C6 idle state as requested by software. cpu_percent_c6: The percentage residency in the hardware C6 core idle state. package_percent_pc6: The percentage residency in the hardware package PC6 idle state.