{"id":2985,"date":"2018-08-18T04:47:15","date_gmt":"2018-08-18T04:47:15","guid":{"rendered":"https:\/\/tst-amo.net.ua\/blog\/?p=2985"},"modified":"2018-08-18T04:47:15","modified_gmt":"2018-08-18T04:47:15","slug":"lm_sensors-%d1%81%d0%bc%d0%be%d1%82%d1%80%d0%b8%d0%bc-%d1%82%d0%b5%d0%bc%d0%bf%d0%b5%d1%80%d0%b0%d1%82%d1%83%d1%80%d1%83-cpu","status":"publish","type":"post","link":"https:\/\/tst-amo.net.ua\/blog\/?p=2985","title":{"rendered":"lm_sensors &#8211; \u0441\u043c\u043e\u0442\u0440\u0438\u043c \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0443 CPU"},"content":{"rendered":"<pre>$ sudo yum install lm_sensors<\/pre>\n<p>\u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u0435<\/p>\n<pre>$ sudo sensors-detect<\/pre>\n<pre># sensors-detect revision 3.4.0-4 (2016-06-01)\r\n# System: Gigabyte Technology Co., Ltd. G41M-Combo\r\n# Kernel: 3.10.0-862.11.6.el7.x86_64 x86_64\r\n# Processor: Intel(R) Celeron(R) CPU E1400 @ 2.00GHz (6\/15\/13)\r\n\r\nThis program will help you determine which kernel modules you need\r\nto load to use lm_sensors most effectively. It is generally safe\r\nand recommended to accept the default answers to all questions,\r\nunless you know what you're doing.\r\n\r\nSome south bridges, CPUs or memory controllers contain embedded sensors.\r\nDo you want to scan for them? This is totally safe. (YES\/no): <span style=\"color: #ff0000;\">yes<\/span>\r\nSilicon Integrated Systems SIS5595... No\r\nVIA VT82C686 Integrated Sensors... No\r\nVIA VT8231 Integrated Sensors... No\r\nAMD K8 thermal sensors... No\r\nAMD Family 10h thermal sensors... No\r\nAMD Family 11h thermal sensors... No\r\nAMD Family 12h and 14h thermal sensors... No\r\nAMD Family 15h thermal sensors... No\r\nAMD Family 16h thermal sensors... No\r\nAMD Family 15h power sensors... No\r\nAMD Family 16h power sensors... No\r\nIntel digital thermal sensor... Success!\r\n(driver `coretemp')\r\nIntel AMB FB-DIMM thermal sensor... No\r\nIntel 5500\/5520\/X58 thermal sensor... No\r\nVIA C7 thermal sensor... No\r\nVIA Nano thermal sensor... No\r\n\r\n\r\nSome Super I\/O chips contain embedded sensors. We have to write to\r\nstandard I\/O ports to probe them. This is usually safe.\r\nDo you want to scan for Super I\/O sensors? (YES\/no):\r\nProbing for Super-I\/O at 0x2e\/0x2f\r\nTrying family `National Semiconductor\/ITE'... No\r\nTrying family `SMSC'... No\r\nTrying family `VIA\/Winbond\/Nuvoton\/Fintek'... No\r\nTrying family `ITE'... Yes\r\nFound `ITE IT8720F Super IO Sensors' Success!\r\n(address 0x290, driver `it87')\r\nProbing for Super-I\/O at 0x4e\/0x4f\r\nTrying family `National Semiconductor\/ITE'... No\r\nTrying family `SMSC'... No\r\nTrying family `VIA\/Winbond\/Nuvoton\/Fintek'... No\r\nTrying family `ITE'... No\r\n\r\nSome systems (mainly servers) implement IPMI, a set of common interfaces\r\nthrough which system health data may be retrieved, amongst other things.\r\nWe first try to get the information from SMBIOS. If we don't find it\r\nthere, we have to read from arbitrary I\/O ports to probe for such\r\ninterfaces. This is normally safe. Do you want to scan for IPMI\r\ninterfaces? (YES\/no): yes\r\nProbing for `IPMI BMC KCS' at 0xca0... No\r\nProbing for `IPMI BMC SMIC' at 0xca8... No\r\n\r\nSome hardware monitoring chips are accessible through the ISA I\/O ports.\r\nWe have to write to arbitrary I\/O ports to probe them. This is usually\r\nsafe though. Yes, you do have ISA I\/O ports even if you do not have any\r\nISA slots! Do you want to scan the ISA I\/O ports? (yes\/NO):\r\n\r\nLastly, we can probe the I2C\/SMBus adapters for connected hardware\r\nmonitoring devices. This is the most risky part, and while it works\r\nreasonably well on most systems, it has been reported to cause trouble\r\non some systems.\r\nDo you want to probe the I2C\/SMBus adapters now? (YES\/no):\r\nUsing driver `i2c-i801' for device 0000:00:1f.3: Intel 82801G ICH7\r\nModule i2c-dev loaded successfully.\r\n\r\nNext adapter: i915 gmbus ssc (i2c-0)\r\nDo you want to scan it? (yes\/NO\/selectively):\r\n\r\nNext adapter: i915 gmbus vga (i2c-1)\r\nDo you want to scan it? (yes\/NO\/selectively):\r\n\r\nNext adapter: i915 gmbus panel (i2c-2)\r\nDo you want to scan it? (yes\/NO\/selectively):\r\n\r\nNext adapter: i915 gmbus dpc (i2c-3)\r\nDo you want to scan it? (yes\/NO\/selectively):\r\n\r\nNext adapter: i915 gmbus dpb (i2c-4)\r\nDo you want to scan it? (yes\/NO\/selectively):\r\n\r\nNext adapter: i915 gmbus dpd (i2c-5)\r\nDo you want to scan it? (yes\/NO\/selectively):\r\n\r\nNext adapter: SMBus I801 adapter at 0500 (i2c-6)\r\nDo you want to scan it? (yes\/NO\/selectively):\r\n\r\nNow follows a summary of the probes I have just done.\r\nJust press ENTER to continue:\r\n\r\nDriver `it87':\r\n* ISA bus, address 0x290\r\nChip `ITE IT8720F Super IO Sensors' (confidence: 9)\r\n\r\nDriver `coretemp':\r\n* Chip `Intel digital thermal sensor' (confidence: 9)\r\n\r\nDo you want to overwrite \/etc\/sysconfig\/lm_sensors? (YES\/no): <span style=\"color: #ff0000;\">yes<\/span>\r\nUnloading i2c-dev... OK<\/pre>\n<p>\u0421\u043c\u043e\u0442\u0440\u0438\u043c \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u0438\u044f:<\/p>\n<pre># sensors\r\ncoretemp-isa-0000\r\nAdapter: ISA adapter\r\nCore 0: +40.0\u00b0C (high = +86.0\u00b0C, crit = +100.0\u00b0C)\r\nCore 1: +43.0\u00b0C (high = +86.0\u00b0C, crit = +100.0\u00b0C)\r\n\r\nit8720-isa-0290\r\nAdapter: ISA adapter\r\nin0: +1.17 V (min = +0.00 V, max = +4.08 V)\r\nin1: +1.95 V (min = +0.00 V, max = +4.08 V)\r\nin2: +3.34 V (min = +0.00 V, max = +4.08 V)\r\n+5V: +2.91 V (min = +0.00 V, max = +4.08 V)\r\nin4: +0.40 V (min = +0.00 V, max = +2.10 V)\r\nin5: +3.04 V (min = +0.00 V, max = +4.08 V)\r\nin6: +2.11 V (min = +0.00 V, max = +4.08 V)\r\n5VSB: +2.96 V (min = +0.00 V, max = +4.08 V)\r\nVbat: +3.25 V\r\nfan1: 2303 RPM (min = 0 RPM)\r\nfan2: 2824 RPM (min = 0 RPM)\r\ntemp1: -55.0\u00b0C (low = +127.0\u00b0C, high = +127.0\u00b0C) sensor = thermistor\r\ntemp2: -2.0\u00b0C (low = +127.0\u00b0C, high = +127.0\u00b0C) sensor = thermistor\r\ntemp3: +27.0\u00b0C (low = +127.0\u00b0C, high = +127.0\u00b0C) sensor = thermal diode\r\ncpu0_vid: +1.325 V\r\nintrusion0: ALARM<\/pre>\n<p>\u0414\u043b\u044f \u043d\u0430\u0431\u043b\u044e\u0434\u0435\u043d\u0438\u044f \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c:<\/p>\n<pre># watch sensors\r\n\r\nEvery 2,0s: sensors Sat Aug 18 07:43:29 2018\r\n\r\ncoretemp-isa-0000\r\nAdapter: ISA adapter\r\nCore 0: +40.0\u00b0C (high = +86.0\u00b0C, crit = +100.0\u00b0C)\r\nCore 1: +43.0\u00b0C (high = +86.0\u00b0C, crit = +100.0\u00b0C)\r\n\r\nit8720-isa-0290\r\nAdapter: ISA adapter\r\nin0: +1.17 V (min = +0.00 V, max = +4.08 V)\r\nin1: +1.95 V (min = +0.00 V, max = +4.08 V)\r\nin2: +3.34 V (min = +0.00 V, max = +4.08 V)\r\n+5V: +2.91 V (min = +0.00 V, max = +4.08 V)\r\nin4: +0.40 V (min = +0.00 V, max = +2.10 V)\r\nin5: +3.04 V (min = +0.00 V, max = +4.08 V)\r\nin6: +2.11 V (min = +0.00 V, max = +4.08 V)\r\n5VSB: +2.96 V (min = +0.00 V, max = +4.08 V)\r\nVbat: +3.25 V\r\nfan1: 2311 RPM (min = 0 RPM)\r\nfan2: 2824 RPM (min = 0 RPM)\r\ntemp1: -55.0\u00b0C (low = +127.0\u00b0C, high = +127.0\u00b0C) sensor = thermistor\r\ntemp2: -2.0\u00b0C (low = +127.0\u00b0C, high = +127.0\u00b0C) sensor = thermistor\r\ntemp3: +27.0\u00b0C (low = +127.0\u00b0C, high = +127.0\u00b0C) sensor = thermal diode\r\ncpu0_vid: +1.325 V\r\nintrusion0: ALARM<\/pre>\n<p>&nbsp;<\/p>\n<div class=\"pdfprnt-buttons pdfprnt-buttons-post pdfprnt-bottom-right\"><a href=\"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=wpv2posts2985&print=pdf\" class=\"pdfprnt-button pdfprnt-button-pdf\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/tst-amo.net.ua\/blog\/wp-content\/plugins\/pdf-print\/images\/pdf.png\" alt=\"image_pdf\" title=\"View PDF\" \/><\/a><a href=\"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=wpv2posts2985&print=print\" class=\"pdfprnt-button pdfprnt-button-print\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/tst-amo.net.ua\/blog\/wp-content\/plugins\/pdf-print\/images\/print.png\" alt=\"image_print\" title=\"Print Content\" \/><\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>$ sudo yum install lm_sensors \u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u0435 $ sudo sensors-detect # sensors-detect revision 3.4.0-4 (2016-06-01) # System: Gigabyte Technology Co., Ltd. G41M-Combo # Kernel: 3.10.0-862.11.6.el7.x86_64 x86_64 # Processor: Intel(R) Celeron(R) CPU E1400 @ 2.00GHz (6\/15\/13) This program will help you determine which kernel modules you need to load to use lm_sensors most effectively. It is &#8230;<\/p>\n<p><a href=\"https:\/\/tst-amo.net.ua\/blog\/?p=2985\" class=\"more-link\">Continue reading &lsquo;lm_sensors &#8211; \u0441\u043c\u043e\u0442\u0440\u0438\u043c \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0443 CPU&rsquo; &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48,47,134,124,149],"tags":[],"class_list":["post-2985","post","type-post","status-publish","format-standard","hentry","category-centos","category-linux","category-monitoring","category-124","category--cpu"],"_links":{"self":[{"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2985"}],"collection":[{"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2985"}],"version-history":[{"count":1,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2985\/revisions"}],"predecessor-version":[{"id":2986,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2985\/revisions\/2986"}],"wp:attachment":[{"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}