[root@ ~]# wget -qO- bench.sh | bash
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CPU model : Intel(R) Xeon(R) CPU E3-1230 v5 @ 3.40GHz
Number of cores : 8
CPU frequency : 1820.983 MHz
Total size of Disk : 432.8 GB (1.2 GB Used)
Total amount of Mem : 15709 MB (174 MB Used)
Total amount of Swap : 7935 MB (0 MB Used)
System uptime : 0 days, 0 hour 14 min
Load average : 0.00, 0.01, 0.02
OS : CentOS 7.6.1810
Arch : x86_64 (64 Bit)
Kernel : 3.10.0-957.el7.x86_64
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I/O speed(1st run) : 349 MB/s
I/O speed(2nd run) : 344 MB/s
I/O speed(3rd run) : 344 MB/s
Average I/O speed : 345.7 MB/s
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Node Name IPv4 address Download Speed
CacheFly 205.234.175.175 110MB/s
Linode, Tokyo2, JP 139.162.65.37 12.5MB/s
Linode, Singapore, SG 139.162.23.4 9.92MB/s
Linode, London, UK 176.58.107.39 22.4MB/s
Linode, Frankfurt, DE 139.162.130.8 19.8MB/s
Linode, Fremont, CA 50.116.14.9 31.3MB/s
Softlayer, Dallas, TX 173.192.68.18 37.7MB/s
Softlayer, Seattle, WA 67.228.112.250 17.4MB/s
Softlayer, Frankfurt, DE 159.122.69.4 11.5MB/s
Softlayer, Singapore, SG 119.81.28.170 5.39MB/s
Softlayer, HongKong, CN 119.81.130.170 6.45MB/s
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[root@]# smartctl --all /dev/sda
smartctl 7.0 2018-12-30 r4883 [x86_64-linux-3.10.0-957.el7.x86_64] (local build)
Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Crucial/Micron BX/MX1/2/3/500, M5/600, 1100 SSDs
Device Model: MICRON_M510DC_MTFDDAK480MBP
Serial Number: 160511B4E42F
LU WWN Device Id: 5 00a075 111b4e42f
Firmware Version: 0013
User Capacity: 480,103,981,056 bytes [480 GB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: Solid State Device
Form Factor: 2.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Sat Apr 4 04:51:23 2020 EDT
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: (0x80) Offline data collection activity
was never started.
Auto Offline Data Collection: Enabled.
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: ( 2235) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
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: ( 6) minutes.
Conveyance self-test routine
recommended polling time: ( 3) minutes.
SCT capabilities: (0x0035) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 100 100 050 Pre-fail Always - 0
5 Reallocate_NAND_Blk_Cnt 0x0032 100 100 001 Old_age Always - 0
9 Power_On_Hours 0x0032 100 100 001 Old_age Always - 26000
12 Power_Cycle_Count 0x0032 100 100 001 Old_age Always - 37
170 Reserved_Block_Count 0x0033 100 100 010 Pre-fail Always - 0
171 Program_Fail_Count 0x0032 100 100 001 Old_age Always - 0
172 Erase_Fail_Count 0x0032 100 100 001 Old_age Always - 0
173 Ave_Block-Erase_Count 0x0033 100 100 000 Pre-fail Always - 31
174 Unexpect_Power_Loss_Ct 0x0032 100 100 001 Old_age Always - 26
184 Error_Correction_Count 0x0033 100 100 050 Pre-fail Always - 0
187 Reported_Uncorrect 0x0032 100 100 001 Old_age Always - 0
188 Command_Timeout 0x0032 100 100 001 Old_age Always - 0
194 Temperature_Celsius 0x0022 072 060 000 Old_age Always - 28 (Min/Max 19/40)
195 Cumulativ_Corrected_ECC 0x003a 100 100 001 Old_age Always - 1498566
197 Current_Pending_Sector 0x0032 100 100 001 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 100 100 001 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 100 100 001 Old_age Always - 0
202 Percent_Lifetime_Remain 0x0018 100 100 001 Old_age Offline - 0
206 Write_Error_Rate 0x000e 100 100 001 Old_age Always - 0
247 Host_Program_Page_Count 0x0032 100 100 000 Old_age Always - 765505467
248 FTL_Program_Page_Count 0x0032 100 100 000 Old_age Always - 484034379
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Vendor (0xff) Completed without error 00% 7157 -
# 2 Vendor (0xff) Completed without error 00% 25 -
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.
可以看出来TPA2机房网络还可以的，SSD速度感觉很一般了，整体配置还行。硬盘的型号是MICRON_M510DC_MTFDDAK480MBP，是美光2015年的老盘了，通电时间26000小时?，运气真是不咋地