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This is what I got running a short smartctl test on an SSD drive that was healthy, the most important line is;\\
''%%177 Wear_Leveling_Count     0x0013   099   099   000    Pre-fail  Always       -       7%%''\\
about halfway down the list. This shows my wear leveling at 7% which should be okay for now.\\
<code>
## Type ↓ ↓ ↓, User root in ~ on usmifmomlnx001 ##
smartctl  -t short  -a  /dev/sda
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.14.0-362.24.1.el9_3.0.1.x86_64] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Samsung based SSDs
Device Model:     Samsung SSD 850 EVO 1TB
Serial Number:    S2RENX0H619123R
LU WWN Device Id: 5 002538 d4101c199
Firmware Version: EMT02B6Q
User Capacity:    1,000,204,886,016 bytes [1.00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
Form Factor:      2.5 inches
TRIM Command:     Available
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-2, ATA8-ACS T13/1699-D revision 4c
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Thu Oct 17 10:52:29 2024 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:  (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:        ( 512) 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   092   092   000    Old_age   Always       -       38735
 12 Power_Cycle_Count       0x0032   099   099   000    Old_age   Always       -       104
177 Wear_Leveling_Count     0x0013   099   099   000    Pre-fail  Always       -       7
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   099   010    Pre-fail  Always       -       0
187 Uncorrectable_Error_Cnt 0x0032   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0032   073   056   000    Old_age   Always       -       27
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       -       50
241 Total_LBAs_Written      0x0032   099   099   000    Old_age   Always       -       16471089130

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  Short offline       Completed without error       00%     33688         -
# 2  Short offline       Completed without error       00%     33664         -
# 3  Short offline       Completed without error       00%     33640         -
# 4  Short offline       Completed without error       00%     33616         -
# 5  Short offline       Completed without error       00%     33592         -
# 6  Short offline       Completed without error       00%     33568         -
# 7  Short offline       Completed without error       00%     33544         -
# 8  Short offline       Completed without error       00%     33520         -
# 9  Extended offline    Completed without error       00%     33505         -
#10  Short offline       Completed without error       00%     33494         -
#11  Short offline       Completed without error       00%     33470         -
#12  Short offline       Completed without error       00%     33446         -
#13  Short offline       Completed without error       00%     33422         -
#14  Short offline       Completed without error       00%     33398         -
#15  Short offline       Completed without error       00%     33374         -
#16  Short offline       Completed without error       00%     33350         -
#17  Short offline       Completed without error       00%     33326         -
#18  Short offline       Completed without error       00%     33302         -
#19  Short offline       Completed without error       00%     33278         -
#20  Extended offline    Completed without error       00%     33260         -
#21  Short offline       Completed without error       00%     33230         -

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
  255        0    65535  Read_scanning was never started
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.

=== START OF OFFLINE IMMEDIATE AND SELF-TEST SECTION ===
Sending command: "Execute SMART Short self-test routine immediately in off-line mode".
Drive command "Execute SMART Short self-test routine immediately in off-line mode" successful.
Testing has begun.
Please wait 2 minutes for test to complete.
Test will complete after Thu Oct 17 10:54:29 2024 EDT
Use smartctl -X to abort test.
</code>