Lines Matching refs:telemetry
1 What: /sys/kernel/debug/qat_<device>_<BDF>/telemetry/control
5 Description: (RW) Enables/disables the reporting of telemetry metrics.
9 * 0: disable telemetry
10 * 1: enable telemetry
11 * 2, 3, 4: enable telemetry and calculate minimum, maximum
16 * 1-4: telemetry is enabled and running
17 * 0: telemetry is disabled
22 telemetry metrics. Samples are collected every second and
28 echo 3 > /sys/kernel/debug/qat_4xxx_0000:6b:00.0/telemetry/control
30 Writing '0' to this file stops the collection of telemetry
33 echo 0 > /sys/kernel/debug/qat_4xxx_0000:6b:00.0/telemetry/control
37 What: /sys/kernel/debug/qat_<device>_<BDF>/telemetry/device_data
41 Description: (RO) Reports device telemetry counters.
48 sample_cnt number of acquisitions of telemetry data
86 The telemetry report file can be read with the following command::
88 cat /sys/kernel/debug/qat_4xxx_0000:6b:00.0/telemetry/device_data
105 What: /sys/kernel/debug/qat_<device>_<BDF>/telemetry/rp_<A/B/C/D>_data
110 and report telemetry counters related to each.
125 sample_cnt number of acquisitions of telemetry data
143 collection of telemetry metrics for ring pair 32::
145 echo 32 > /sys/kernel/debug/qat_4xxx_0000:6b:00.0/telemetry/rp_C_data
150 cat /sys/kernel/debug/qat_4xxx_0000:6b:00.0/telemetry/rp_C_data