تحديد نشاط قرص Linux

 $ sudo smartctl -a /dev/sdb smartctl 7.0 2019-03-31 r4903 [x86_64-linux-5.3.11-200.fc30.x86_64] (local build) Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Samsung based SSDs Device Model: Samsung SSD 860 EVO mSATA 250GB Serial Number: S41MNC0KA13477K LU WWN Device Id: 5 002538 e700fa64b Firmware Version: RVT41B6Q User Capacity: 250 059 350 016 bytes [250 GB] Sector Size: 512 bytes logical/physical Rotation Rate: Solid State Device Form Factor: mSATA Device is: In smartctl database [for details use: -P show] ATA Version is: ACS-4 T13/BSR INCITS 529 revision 5 SATA Version is: SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s) Local Time is: Tue Nov 19 01:48:50 2019 MSK SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 0) seconds. Offline data collection capabilities: (0x53) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. No Offline surface scan supported. Self-test supported. No Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 2) minutes. Extended self-test routine recommended polling time: ( 85) minutes. SCT capabilities: (0x003d) SCT Status supported. SCT Error Recovery Control supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 1 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0 9 Power_On_Hours 0x0032 098 098 000 Old_age Always - 5171 12 Power_Cycle_Count 0x0032 099 099 000 Old_age Always - 459 177 Wear_Leveling_Count 0x0013 096 096 000 Pre-fail Always - 62 179 Used_Rsvd_Blk_Cnt_Tot 0x0013 100 100 010 Pre-fail Always - 0 181 Program_Fail_Cnt_Total 0x0032 100 100 010 Old_age Always - 0 182 Erase_Fail_Count_Total 0x0032 100 100 010 Old_age Always - 0 183 Runtime_Bad_Block 0x0013 100 100 010 Pre-fail Always - 0 187 Uncorrectable_Error_Cnt 0x0032 100 100 000 Old_age Always - 0 190 Airflow_Temperature_Cel 0x0032 058 039 000 Old_age Always - 42 195 ECC_Error_Rate 0x001a 200 200 000 Old_age Always - 0 199 CRC_Error_Count 0x003e 100 100 000 Old_age Always - 0 235 POR_Recovery_Count 0x0012 099 099 000 Old_age Always - 29 241 Total_LBAs_Written 0x0032 099 099 000 Old_age Always - 38615215765 SMART Error Log Version: 1 No Errors Logged SMART Self-test log structure revision number 1 No self-tests have been logged. [To run self-tests, use: smartctl -t] SMART Selective self-test log data structure revision number 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testing Selective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk. If Selective self-test is pending on power-up, resume after 0 minute delay. 

 … 8,16 0 3253 50.085433192 0 C WS 125424240 + 64 [0] 8,16 0 3254 50.085550024 0 C WS 193577744 + 64 [0] 8,16 0 3255 50.085685165 0 C WS 197246976 + 64 [0] 8,16 0 3256 50.085936852 0 C WS 125736264 + 128 [0] 8,16 0 3257 50.086060780 0 C WS 96261752 + 64 [0] 8,16 0 3258 50.086195031 0 C WS 94948640 + 64 [0] 8,16 0 3259 50.086327355 0 C WS 124656144 + 64 [0] 8,16 0 3260 50.086843733 15368 C WSM 310218496 + 32 [0] 8,16 0 3261 50.086975238 753 A WSM 310218368 + 32 <- (8,20) 291339904 8,16 0 3262 50.086975560 753 Q WSM 310218368 + 32 [dmcrypt_write/2] 8,16 0 3263 50.086977345 753 G WSM 310218368 + 32 [dmcrypt_write/2] 8,16 0 3264 50.086978072 753 I WSM 310218368 + 32 [dmcrypt_write/2] 8,16 0 3265 50.086979159 753 D WSM 310218368 + 32 [dmcrypt_write/2] 8,16 0 3266 50.087055685 0 C WSM 310218368 + 32 [0] 8,16 0 3267 50.087060168 753 A WSM 310218592 + 160 <- (8,20) 291340128 8,16 0 3268 50.087060367 753 Q WSM 310218592 + 160 [dmcrypt_write/2] 8,16 0 3269 50.087061242 753 G WSM 310218592 + 160 [dmcrypt_write/2] 8,16 0 3270 50.087061698 753 I WSM 310218592 + 160 [dmcrypt_write/2] 8,16 0 3271 50.087062361 753 D WSM 310218592 + 160 [dmcrypt_write/2] 8,16 0 3272 50.087386179 0 C WSM 310218592 + 160 [0] 8,16 0 3273 50.087436417 15368 A FWS 0 + 0 <- (253,1) 0 8,16 0 3274 50.087437471 15368 Q FWS [LS Thread] 8,16 0 3275 50.087440862 15368 G FWS [LS Thread] 8,16 0 3276 50.088300047 0 C WS 0 [0] 8,16 0 3277 50.088470917 753 A WFSM 18882688 + 8 <- (8,20) 4224 8,16 0 3278 50.088471091 753 Q WFSM 18882688 + 8 [dmcrypt_write/2] 8,16 0 3279 50.088471688 753 G WFSM 18882688 + 8 [dmcrypt_write/2] 8,16 0 3280 50.088474334 32254 D WSM 18882688 + 8 [kworker/0:2H] 8,16 0 3281 50.088515572 0 C WSM 18882688 + 8 [0] 8,16 0 3282 50.089229069 0 C WSM 18882688 [0] CPU0 (8,16): Reads Queued: 0, 0KiB Writes Queued: 345, 25,932KiB Read Dispatches: 0, 0KiB Write Dispatches: 331, 25,788KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 1,597, 117,112KiB Read Merges: 0, 0KiB Write Merges: 1, 16KiB Read depth: 0 Write depth: 177 IO unplugs: 0 Timer unplugs: 0 CPU1 (8,16): Reads Queued: 0, 0KiB Writes Queued: 502, 39,948KiB Read Dispatches: 0, 0KiB Write Dispatches: 495, 40,076KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 0, 0KiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB Read depth: 0 Write depth: 177 IO unplugs: 0 Timer unplugs: 0 CPU2 (8,16): Reads Queued: 0, 0KiB Writes Queued: 297, 26,800KiB Read Dispatches: 0, 0KiB Write Dispatches: 287, 26,800KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 0, 0KiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB Read depth: 0 Write depth: 177 IO unplugs: 0 Timer unplugs: 0 CPU3 (8,16): Reads Queued: 0, 0KiB Writes Queued: 418, 24,432KiB Read Dispatches: 0, 0KiB Write Dispatches: 408, 24,448KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 0, 0KiB Read Merges: 0, 0KiB Write Merges: 2, 272KiB Read depth: 0 Write depth: 177 IO unplugs: 0 Timer unplugs: 0 Total (8,16): Reads Queued: 0, 0KiB Writes Queued: 1,562, 117,112KiB Read Dispatches: 0, 0KiB Write Dispatches: 1,521, 117,112KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 1,597, 117,112KiB Read Merges: 0, 0KiB Write Merges: 3, 288KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 2,338KiB/s Events (8,16): 9,287 entries Skips: 0 forward (0 - 0.0%) 

 02:55:47 Total DISK READ : 0.00 B/s | Total DISK WRITE : 30.65 K/s 02:55:47 Actual DISK READ: 0.00 B/s | Actual DISK WRITE: 0.00 B/s TIME PID PRIO USER DISK READ DISK WRITE SWAPIN IO COMMAND b'02:55:47 753 be/4 root 0.00 B 0.00 B 0.00 % 0.04 % [dmcrypt_write/2]' b'02:55:47 788 be/4 root 72.00 K 18.27 M 0.00 % 0.02 % [btrfs-transacti]' b'02:55:47 15057 be/4 valdikss 216.00 K 283.05 M 0.00 % 0.01 % firefox' b'02:55:47 1588 ?dif root 0.00 B 0.00 B 0.00 % 0.00 % Xorg -nolisten tcp -auth /var/run/sddm/{398f030f-9667-4dff-b371-81eaae48dfdf} -background none -noreset -displayfd 18 -seat seat0 vt1' b'02:55:47 15692 be/4 valdikss 988.00 K 9.41 M 0.00 % 0.00 % python3 /usr/bin/gajim' b'02:55:47 15730 ?dif valdikss 9.07 M 0.00 B 0.00 % 0.00 % telegram-desktop --' b'02:55:47 2174 ?dif valdikss 1840.00 K 2.47 M 0.00 % 0.00 % yakuake' b'02:55:47 19827 be/4 root 16.00 K 896.00 K 0.00 % 0.00 % [kworker/u16:7-events_unbound]' b'02:55:47 19074 be/4 root 16.00 K 480.00 K 0.00 % 0.00 % [kworker/u16:4-btrfs-endio-write]' b'02:55:47 19006 be/4 root 16.00 K 1872.00 K 0.00 % 0.00 % [kworker/u16:1-events_unbound]' b'02:55:47 1429 be/4 root 484.00 K 0.00 B 0.00 % 0.00 % accounts-daemon' b'02:55:47 15820 be/4 valdikss 312.00 K 0.00 B 0.00 % 0.00 % firefox -contentproc -childID 6 -isForBrowser -prefsLen 7894 -prefMapSize 223880 -parentBuildID 20191022164834 -greomni /usr/lib64/firefox/omni.ja -appomni /usr/lib64/firefox/browser/omni.ja -appdir /usr/lib64/firefox/browser 15057 tab' b'02:55:47 2125 ?dif valdikss 0.00 B 92.00 K 0.00 % 0.00 % plasmashell' b'02:55:47 1268 be/3 root 0.00 B 4.00 K 0.00 % 0.00 % auditd' b'02:55:47 1414 be/4 root 0.00 B 4.00 K 0.00 % 0.00 % sssd_nss --uid 0 --gid 0 --logger=files' b'02:55:47 15238 be/4 valdikss 0.00 B 4.00 K 0.00 % 0.00 % thunderbird' b'02:55:47 18605 be/4 root 0.00 B 3.19 M 0.00 % 0.00 % [kworker/u16:0-btrfs-endio-write]' b'02:55:47 18867 be/4 root 0.00 B 96.00 K 0.00 % 0.00 % [kworker/u16:5-btrfs-endio-meta]' b'02:55:47 19070 be/4 root 0.00 B 160.00 K 0.00 % 0.00 % [kworker/u16:2-btrfs-freespace-write]' b'02:55:47 19645 be/4 root 0.00 B 2.17 M 0.00 % 0.00 % [kworker/u16:3-events_unbound]' b'02:55:47 19982 be/4 root 0.00 B 496.00 K 0.00 % 0.00 % [kworker/u16:6-btrfs-endio-write]' 

 firefox(15057): CW /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite-wal firefox(15057): CW /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal firefox(15057): CW /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/usage-journal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/usage firefox(15057): CW /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/usage firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite-wal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite-wal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite-wal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite-wal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite-wal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite-wal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite-wal firefox(15057): CW /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite 

 [pid 20352] openat(AT_FDCWD, "/home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite", O_RDWR|O_CREAT|O_CLOEXEC, 0644) = 153</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite> [pid 20352] read(153</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite>, "SQLite format 3\0\20\0\2\2\0@ \0\0\0d\0\0\0\23"..., 100) = 100 [pid 20352] read(153</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite>, "SQLite format 3\0\20\0\2\2\0@ \0\0\0d\0\0\0\23"..., 4096) = 4096 [pid 20352] openat(AT_FDCWD, "/home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite-wal", O_RDWR|O_CREAT|O_CLOEXEC, 0644) = 166</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite-wal> … [pid 20352] read(54</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite>, "\0\0\0\r\4\30\4\36\4\35\4\35\4\36\4-\0 \4\20\4!\4'\4\1\4\"\0250 &"..., 4096) = 4096 [pid 20352] read(54</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite>, "\0\0\0\0\1\36P\t\226\250\4\0O\245\320\16:\"\16.\27\0r\245\306>\246\1\t\1q\370"..., 4096) = 4096 [pid 20352] close(77</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite-wal>) = 0 [pid 20352] close(54</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite>) = 0