Lines Matching +full:domain +full:- +full:idle +full:- +full:state
3 turbostat \- Report processor frequency and idle statistics
12 .RB [ "\--interval seconds" ]
15 idle power-state statistics, temperature and power on X86 processors.
19 in one-shot upon its completion.
22 The 5-second interval can be changed using the --interval option.
26 Options can be specified with a single or double '-', and only as much of the option
27 name as necessary to disambiguate it from others is necessary. Note that options are case-sensitiv…
29 \fB--add attributes\fP add column with counter having specified 'attributes'. The 'location' attri…
39 … event for given device from /sys/bus/event_source/devices/<device>/events/<event> eg. c1-residency
40 …perf/cstate_core/c1-residency would then use /sys/bus/event_source/devices/cstate_core/events/c1-r…
47 MSRs are read as 64-bits, u32 truncates the displayed value to 32-bits.
54 'average' similar to raw, but also averaged for node/package summaries (or when using -S).
58 Any string that does not match a key-word above is used
62 …--add pmt,[attr_name=attr_value, ...]\fP add column with a PMT (Intel Platform Monitoring Technolo…
80 …'%u' denotes id of the domain that the counter is associated with. For example core4 would mean th…
95 …--cpu cpu-set\fP limit output to system summary plus the specified cpu-set. If cpu-set is the str…
97 \fB--hide column\fP do not show the specified built-in columns. May be invoked multiple times, or …
99 \fB--enable column\fP show the specified built-in columns, which are otherwise disabled, by default…
100 The column name "all" can be used to enable all disabled-by-default built-in counters.
102 \fB--show column\fP show only the specified built-in columns. May be invoked multiple times, or wi…
104 …--show CATEGORY --hide CATEGORY\fP Show and hide also accept a single CATEGORY of columns: "all",…
106 \fB--Dump\fP displays the raw counter values.
108 \fB--quiet\fP Do not decode and print the system configuration header information.
110 \fB--no-msr\fP Disable all the uses of the MSR driver.
112 \fB--no-perf\fP Disable all the uses of the perf API.
114 \fB--interval seconds\fP overrides the default 5.0 second measurement interval.
116 \fB--num_iterations num\fP number of the measurement iterations.
118 \fB--out output_file\fP turbostat output is written to the specified output_file.
121 \fB--help\fP displays usage for the most common parameters.
123 \fB--Joules\fP displays energy in Joules, rather than dividing Joules by time to print power in Wat…
125 \fB--list\fP display column header names available for use by --show and --hide, then exit.
127 \fB--Summary\fP limits output to a 1-line System Summary for each interval.
129 \fB--TCC temperature\fP sets the Thermal Control Circuit temperature for systems which do not expor…
131 \fB--version\fP displays the version.
137 …--quiet is not used) is followed by statistics. The first row of the statistics labels the conten…
140 …on, including thread migration -- if any. This counter is disabled by default, and is enabled wit…
142 …s column is disabled by default, and can be enabled with "--enable Time_Of_Day_Seconds" or "--debu…
144 …umber. Note that multiple CPUs per core indicate support for Intel(R) Hyper-Threading Technology …
146 …it is okay that on many systems the CPUs are not listed in numerical order -- for efficiency reaso…
148 \fBPackage\fP processor package number -- not present on systems with a single processor package.
150 \fBAvg_MHz\fP number of cycles executed divided by time elapsed. Note that this includes idle-time…
152 …rcent of the measurement interval that the CPU executes instructions, aka. % of time in "C0" state.
154 \fBBzy_MHz\fP average clock rate while the CPU was not idle (ie. in "c0" state).
160 …ced CPU during the measurement interval. While this counter is actually per-CPU, SMI are triggere…
162 …idle state during the measurement interval. The system summary line shows the sum for all CPUs. …
164 …idle governor idle state misprediction statistics. Inidcates the number times Linux requested the …
166 …-, C2-, C3-...\fP The idle governor idle state misprediction statistics. Inidcates the number time…
170 \fBCPU%c1, CPU%c3, CPU%c6, CPU%c7\fP show the percentage residency in hardware core idle states. T…
172 \fBCoreTmp\fP Degrees Celsius reported by the per-core Digital Thermal Sensor.
174 \fBPkgTmp\fP Degrees Celsius reported by the per-package Package Thermal Monitor.
178 \fBGFX%rc6\fP The percentage of time the GPU is in the "render C6" state, rc6, during the measureme…
184 \fBSAM%mc6\fP The percentage of time the SA Media is in the "module C6" state, mc6, during the meas…
198 \fBPkg%pc2, Pkg%pc3, Pkg%pc6, Pkg%pc7\fP percentage residency in hardware package idle states. The…
204 \fBGFXWatt\fP Watts consumed by the Graphics part of the package -- available only on client proces…
206 \fBRAMWatt\fP Watts consumed by the DRAM DIMMS -- available only on server processors.
210 … of the package throttling time, and thus may be higher than 100% on a multi-package system. Note…
214 \fBUncMHz\fP per-package uncore MHz, instantaneous sample.
216 \fBUMHz1.0\fP per-package uncore MHz for pm_domain=1 and fabric_cluster=0, instantaneous sample. S…
217 Intel Granite Rapids systems use pm_domains 0-2 for CPUs, and 3-4 for IO, with cluster always 0.
218 For the "--show" and "--hide" options, use "UncMHz" to operate on all UMHz*.* as a group.
220 By default, turbostat dumps all possible information -- a system configuration header, followed by …
221 This is ideal for remote debugging, use the "--out" option to save everything to a text file, and g…
223 …--quiet" option will skip the configuration information, and turbostat will show only the counter …
225 …--show and --hide, the "--list" option is available. Usually, the CATEGORY names above are used t…
228 sudo ./turbostat --show sysfs --quiet sleep 10
246 Output can instead be saved to a file using the --out option.
250 [root@hsw]# ./turbostat -o ts.out sleep 10
256 Periodic output goes to stdout, by default, unless --out is used to specify an output file.
257 The 5-second interval can be changed with the "-i sec" option.
259 sudo turbostat --quiet --show CPU,frequency
261 - - 524 12.48 4198 3096 74.53 3800
271 - - 525 12.52 4198 3096 74.54 3800
281 This example also shows the use of the --show option to show only the desired columns.
286 before taking measurements. In the example above, "--quiet" is used
289 turbostat version 2022.04.16 - Len Brown <lenb@kernel.org>
290 Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.18.0-rc6-00001-ge6891250e3b5 ...
294 CPUID(1): SSE3 MONITOR - EIST TM2 TSC MSR ACPI-TM HT TM
295 CPUID(6): APERF, TURBO, DTS, PTM, HWP, HWPnotify, HWPwindow, HWPepp, No-HWPpkg, EPB
302 cpu7: MSR_MISC_PWR_MGMT: 0x00401cc0 (ENable-EIST_Coordination DISable-EPB DISable-OOB)
307 cpu7: MSR_IA32_POWER_CTL: 0x002c005d (C1E auto-promotion: DISabled)
318 …SR_PKG_CST_CONFIG_CONTROL: 0x1e008008 (UNdemote-C3, UNdemote-C1, demote-C3, demote-C1, locked, pkg…
319 Uncore Frequency pkg0 die0: 800 - 3900 MHz (800 - 3900 MHz)
324 cpu7: POLL: CPUIDLE CORE POLL IDLE
336 cpu7: MSR_MISC_FEATURE_CONTROL: 0x00000000 (L2-Prefetch L2-Prefetch-pair L1-Prefetch L1-IP-Prefetch)
341 cpu0: MSR_HWP_STATUS: 0x00000004 (No-Guaranteed_Perf_Change, No-Excursion_Min)
344 cpu0: MSR_PKG_POWER_INFO: 0x00000168 (45 W TDP, RAPL 0 - 0 W, 0.000000 sec.)
358 cpu0: MSR_IA32_TEMPERATURE_TARGET: 0x00640000 (100 C) (100 default - 0 offset)
371 frequency of the processor -- this should match the brand string
375 depending on the number of idle cores. Note that not all information is
378 Here we limit turbostat to showing just the CPU number for cpu0 - cpu3.
379 We add a counter showing the 32-bit raw value of MSR 0x199 (MSR_IA32_PERF_CTL),
383 sudo ./turbostat --quiet --cpu 0-3 --show CPU --add msr0x199,u32,raw,PRF_CTRL sleep .1
386 - 0x00000000
395 Here we limit turbostat to showing just the CPU number for cpu0 - cpu3.
399 We also show CPU%c1 built-in counter that should show similar values.
401 sudo ./turbostat --quiet --cpu 0-3 --show CPU,CPU%c1 --add perf/cstate_core/c1-residency,cpu,delta,…
404 - 34.89 34.89
423 …--quiet --cpu 0,12 --show CPU --add perf/cpu/cache-misses,cpu,delta,raw,VCMISS --add perf/cpu_core…
424 turbostat: added_perf_counters_init_: perf/cpu_atom/cache-misses: failed to open counter on cpu0
425 turbostat: added_perf_counters_init_: perf/cpu_core/cache-misses: failed to open counter on cpu12
428 - 0x0000000000000000 0x0000000000000000 0x0000000000000000
443 we set the domain to 'package0', to collect it and associate it with the whole package number 0,
452 we set the domain to 'package0', to collect it and associate it with the whole package number 0,
458 …--quiet --cpu 0 --show CPU --add pmt,name=XTAL,type=raw,format=delta,domain=package0,offset=0,lsb=…
461 - 0x0000006d4d957ca7 0.00
468 For interval-mode, turbostat will immediately end the current interval
471 Control-C will be send a SIGINT to turbostat,
475 SIGINT will interrupt interval-mode.
476 The end-of-interval data will be collected and displayed before turbostat exits.
479 end-of-interval data will be collected and displayed before turbostat
485 Alternatively, non-root users can be enabled to run turbostat this way:
499 may work poorly on Linux-2.6.20 through 2.6.29,
500 as \fBacpi-cpufreq \fPperiodically cleared the APERF and MPERF MSRs
504 number of elapsed cycles divided by the entire sample interval --
505 including idle time. Note that this calculation is resilient
506 to systems lacking a non-stop TSC.
512 the TSC stops in idle, TSC_MHz will drop
528 The APERF, MPERF MSRs are defined to count non-halted cycles.