app_perf_stats_ddr_stats_t Struct Reference

Detailed Description

DDR BW information.

note, this information is retrived from MCU2-1 EMIF counters are used to sample read, write access every 1ms periodicity

Data Fields
uint32_t	read_bw_avg
uint32_t	write_bw_avg
uint32_t	read_bw_peak
uint32_t	write_bw_peak
uint32_t	total_available_bw
uint32_t	counter0_total
uint32_t	counter1_total
uint32_t	counter2_total
uint32_t	counter3_total

Field Documentation

read_bw_avg

uint32_t app_perf_stats_ddr_stats_t::read_bw_avg

avg bytes read per second, in units of MB/s

write_bw_avg

uint32_t app_perf_stats_ddr_stats_t::write_bw_avg

avg bytes written per second, in units of in MB/s

read_bw_peak

uint32_t app_perf_stats_ddr_stats_t::read_bw_peak

peak bytes read in a sampling period, in units of MB/s

write_bw_peak

uint32_t app_perf_stats_ddr_stats_t::write_bw_peak

peak bytes read in a sampling period, in units of MB/s

total_available_bw

uint32_t app_perf_stats_ddr_stats_t::total_available_bw

theoritical bw available to system, in units of MB/s

counter0_total

uint32_t app_perf_stats_ddr_stats_t::counter0_total

sum total of counter0 values aggregated over time as defined by APP_PERF_SNAPSHOT_WINDOW_WIDTH

counter1_total

uint32_t app_perf_stats_ddr_stats_t::counter1_total

sum total of counter1 values aggregated over time as defined by APP_PERF_SNAPSHOT_WINDOW_WIDTH

counter2_total

uint32_t app_perf_stats_ddr_stats_t::counter2_total

sum total of counter2 values aggregated over time as defined by APP_PERF_SNAPSHOT_WINDOW_WIDTH

counter3_total

uint32_t app_perf_stats_ddr_stats_t::counter3_total

sum total of counter3 values aggregated over time as defined by APP_PERF_SNAPSHOT_WINDOW_WIDTH