mikemccand commented on issue #15662: URL: https://github.com/apache/lucene/issues/15662#issuecomment-3920922640
I was curious about temperatures ... I ran `sensors` and it produces gobbs of output. I'm not sure why so many of them are in `ALARM`, and I sure hope `AUXTIN1` ALARM at 83C is a false positive (Gemini seems to [think so](https://share.google/aimode/yeE45ILi4kqU8SwhV)). I did look at `beast3` under load yesterday (while computing the scores for this [cool video visualization of KNN scores](https://githubsearch.mikemccandless.com/exact_nn_histogram_law_of_large_numbers.mp4) (see [luceneutil issue](https://github.com/mikemccand/luceneutil/issues/531) for details)) with an IR camera and parts of the motherboard were surprisingly hot, I think maybe the components for VRM that step down the power supply DC voltage to much lower CPU volts. Under load, the CPU was pulling/peaking at I think ~180 amps, which is wild. More than my Tesla when it's charging! But Tesla is much higher voltage (~240) and AC not DC so net watts is far higher with Tesla, ~11 KW vs ~0.22 KW ish for CPU. (This all made me remember that I did plug in a new fan at one point, because the NVMe drive(s) were running somewhat hot (~46C or so), possibly in that one-week window from Jan 22 - 29, and I'm now wondering if it's related. I will unplug it when I get home and check. But how could that be related? Maybe motherboard thinks RPM is way too low and does "something"?). I'll also try to post the IR picture of `beast3` under load. It's wild. Here are the sensors when `beast3` is idle. I don't know why the CPU core temperatures are missing (my other (Intel Raptorlake CPU) dev box does report CPU core temps): ``` nct6798-isa-0290 Adapter: ISA adapter in0: 776.00 mV (min = +0.00 V, max = +1.74 V) in1: 968.00 mV (min = +0.00 V, max = +0.00 V) ALARM in2: 3.42 V (min = +0.00 V, max = +0.00 V) ALARM in3: 3.28 V (min = +0.00 V, max = +0.00 V) ALARM in4: 1.73 V (min = +0.00 V, max = +0.00 V) ALARM in5: 592.00 mV (min = +0.00 V, max = +0.00 V) in6: 1.09 V (min = +0.00 V, max = +0.00 V) ALARM in7: 3.42 V (min = +0.00 V, max = +0.00 V) ALARM in8: 3.26 V (min = +0.00 V, max = +0.00 V) ALARM in9: 1.82 V (min = +0.00 V, max = +0.00 V) ALARM in10: 384.00 mV (min = +0.00 V, max = +0.00 V) ALARM in11: 1.18 V (min = +0.00 V, max = +0.00 V) ALARM in12: 1.01 V (min = +0.00 V, max = +0.00 V) ALARM in13: 1.20 V (min = +0.00 V, max = +0.00 V) ALARM in14: 1.81 V (min = +0.00 V, max = +0.00 V) ALARM fan1: 632 RPM (min = 0 RPM) fan2: 826 RPM (min = 0 RPM) fan3: 508 RPM (min = 0 RPM) fan6: 0 RPM (min = 0 RPM) fan7: 4770 RPM (min = 0 RPM) SYSTIN: +25.0°C (high = +80.0°C, hyst = +75.0°C) (crit = +125.0°C) sensor = thermistor CPUTIN: +30.0°C (high = +80.0°C, hyst = +75.0°C) (crit = +125.0°C) sensor = thermistor AUXTIN0: +21.0°C (high = +80.0°C, hyst = +75.0°C) (crit = +125.0°C) sensor = thermistor AUXTIN1: +83.0°C (high = +80.0°C, hyst = +75.0°C) ALARM (crit = +100.0°C) sensor = thermistor AUXTIN2: +16.0°C (high = +80.0°C, hyst = +75.0°C) (crit = +100.0°C) sensor = thermistor AUXTIN3: -24.0°C (high = +80.0°C, hyst = +75.0°C) (crit = +100.0°C) sensor = thermistor AUXTIN4: +50.0°C (high = +80.0°C, hyst = +75.0°C) (crit = +100.0°C) PECI Agent 0 Calibration: +28.0°C (high = +80.0°C, hyst = +75.0°C) PCH_CHIP_CPU_MAX_TEMP: +0.0°C PCH_CHIP_TEMP: +0.0°C PCH_CPU_TEMP: +0.0°C PCH_MCH_TEMP: +0.0°C TSI0_TEMP: +31.0°C TSI1_TEMP: +59.0°C pwm1: 36% (mode = pwm) pwm2: 36% (mode = pwm) pwm3: 76% (mode = pwm) pwm6: 128% (mode = pwm) pwm7: 128% (mode = pwm) intrusion0: ALARM intrusion1: ALARM beep_enable: disabled jc42-i2c-7-1a Adapter: SMBus PIIX4 adapter port 0 at 0b00 temp1: +30.0°C (low = +0.0°C) ALARM (HIGH, CRIT) (high = +0.0°C, hyst = +0.0°C) (crit = +0.0°C, hyst = +0.0°C) jc42-i2c-7-1e Adapter: SMBus PIIX4 adapter port 0 at 0b00 temp1: +31.5°C (low = +0.0°C) ALARM (HIGH, CRIT) (high = +0.0°C, hyst = +0.0°C) (crit = +0.0°C, hyst = +0.0°C) jc42-i2c-7-18 Adapter: SMBus PIIX4 adapter port 0 at 0b00 temp1: +28.0°C (low = +0.0°C) ALARM (HIGH, CRIT) (high = +0.0°C, hyst = +0.0°C) (crit = +0.0°C, hyst = +0.0°C) jc42-i2c-7-1c Adapter: SMBus PIIX4 adapter port 0 at 0b00 temp1: +28.0°C (low = +0.0°C) ALARM (HIGH, CRIT) (high = +0.0°C, hyst = +0.0°C) (crit = +0.0°C, hyst = +0.0°C) k10temp-pci-00c3 Adapter: PCI adapter Tctl: +30.9°C Tccd1: +29.8°C Tccd2: +30.5°C Tccd3: +31.5°C Tccd4: +29.8°C Tccd5: +29.2°C Tccd6: +29.8°C Tccd7: +29.5°C Tccd8: +29.5°C nvme-pci-2100 Adapter: PCI adapter Composite: +41.9°C (low = -273.1°C, high = +80.8°C) (crit = +80.8°C) Sensor 1: +41.9°C (low = -273.1°C, high = +65261.8°C) Sensor 2: +43.9°C (low = -273.1°C, high = +65261.8°C) nvme-pci-0100 Adapter: PCI adapter Composite: +38.9°C enp68s0-pci-4400 Adapter: PCI adapter PHY Temperature: +36.6°C MAC Temperature: +36.9°C jc42-i2c-7-1b Adapter: SMBus PIIX4 adapter port 0 at 0b00 temp1: +27.0°C (low = +0.0°C) ALARM (HIGH, CRIT) (high = +0.0°C, hyst = +0.0°C) (crit = +0.0°C, hyst = +0.0°C) jc42-i2c-7-1f Adapter: SMBus PIIX4 adapter port 0 at 0b00 temp1: +33.8°C (low = +0.0°C) ALARM (HIGH, CRIT) (high = +0.0°C, hyst = +0.0°C) (crit = +0.0°C, hyst = +0.0°C) jc42-i2c-7-19 Adapter: SMBus PIIX4 adapter port 0 at 0b00 temp1: +29.5°C (low = +0.0°C) ALARM (HIGH, CRIT) (high = +0.0°C, hyst = +0.0°C) (crit = +0.0°C, hyst = +0.0°C) jc42-i2c-7-1d Adapter: SMBus PIIX4 adapter port 0 at 0b00 temp1: +29.5°C (low = +0.0°C) ALARM (HIGH, CRIT) (high = +0.0°C, hyst = +0.0°C) (crit = +0.0°C, hyst = +0.0°C) asusec-isa-000a Adapter: ISA adapter CPU Core: 771.00 mV CPU_Opt: 0 RPM VRM HS: 0 RPM Chipset: 1718 RPM Water_Flow: 0 RPM Chipset: +59.0°C CPU: +28.0°C Motherboard: +25.0°C T_Sensor: -40.0°C VRM: +27.0°C Water_In: -40.0°C Water_Out: -40.0°C Water_Block_In: -40.0°C Water_Block_Out: -40.0°C T_sensor_2: -40.0°C Extra_1: -40.0°C Extra_2: -40.0°C Extra_3: -40.0°C CPU: 12.00 A nouveau-pci-4b00 Adapter: PCI adapter temp1: +32.0°C (high = +95.0°C, hyst = +3.0°C) (crit = +105.0°C, hyst = +5.0°C) (emerg = +135.0°C, hyst = +5.0°C) pwm1: 50% nvme-pci-4c00 Adapter: PCI adapter Composite: +35.9°C (low = -273.1°C, high = +80.8°C) (crit = +80.8°C) Sensor 1: +35.9°C (low = -273.1°C, high = +65261.8°C) Sensor 2: +34.9°C (low = -273.1°C, high = +65261.8°C) ``` -- This is an automated message from the Apache Git Service. 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