No. of Recommendations: 0
Good idea on Safe Mode, too bad the Caps Lock key isn't an option!

I haven't run the long DriveDx test on my main drive yet, only the short test, but that was an hour or so, but here's it's report on the main, APFS drive... And its showing no failures, or reallocations..


### SYSTEM INFORMATION ###
Report Timestamp : May 23, 2019 10:43:53 AM PDT
Report Timestamp (ISO 8601 format) : 2019-05-23T10:43:53

Application Name : DriveDx
Application Version : 1.8.2.610
Application SubBuild : 1
Application Edition : Standalone
Application Website : https://binaryfruit.com/drivedx
DriveDx Knowledge Base Revision : 9/9

Computer Name : MacPro8 (3)
Host Name : MacPro8
Computer Model : MacPro5,1

OS Boot Time : 2019-05-22T13:45:37
Time Since Boot : 20h 58m 16s
OS Name : macOS
OS Version : 10.14.5
OS Build : 18F132
OS Kernel Version : Darwin 18.6.0

SAT SMART Driver Version : N/A
ATA Command Support Tolerance : verypermissive
N of drives in report : 1



### DRIVE 1 OF 1 ###
Last Checked : May 23, 2019 10:22:56 AM PDT
Last Checked (ISO 8601 format) : 2019-05-23T10:22:56

Advanced SMART Status : OK
Overall Health Rating : GOOD 87.2%
Overall Performance Rating : GOOD 87.2%
Issues found : 0

Serial Number : WD-WCC4M5XA8ZA6
WWN Id : 5 0014ee 2b9dd14fd
Volumes : Alpha2sg
Device Path : /dev/disk1
Total Capacity : 2.0 TB (2,000,398,934,016 Bytes)
Model Family : Western Digital Blue
Model : WDC WD20EZRZ-00Z5HB0
Firmware Version : 80.00A80
Drive Type : HDD 5400 rpm

Power On Time : 6,487 hours (9 months 0 days 7 hours)
Power Cycles Count : 3,502
Current Power Cycle Time : 21.0 hours



=== DEVICE CAPABILITIES ===
S.M.A.R.T. support enabled : yes
DriveDx Active Diagnostic Config : WDC HDD config [hdd.wdc.default]
Sector Logical Size : 512
Sector Physical Size : 4096
Physical Interconnect : SATA
Logical Protocol : SATA
Removable : no
Ejectable : no
ATA Version : ACS-2 (minor revision not indicated)
SATA Version : SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Bay # : 3
I/O Path : IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleAHCI/PRT2@2/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice
Attributes Data Structure Revision : 16
SMART Command Transport (SCT) flags : 0x7035
SCT Status supported : yes
SCT Feature Control supported : yes
SCT Data Table supported : yes
Error logging capabilities : 0x1
Self-tests supported : yes
Offline Data Collection capabilities : 0x7b
Offline Data Collection status : 0x84
Auto Offline Data Collection flags : 0x1
[Known device ]: yes
[Drive State Flags ]: 0x0


=== CURRENT POWER CYCLE STATISTICS ===
Data Read : 527.1 GB
Data Written : 38.5 GB
Data Read/Write Ratio : 13.70
Average Throughput (Read) : 4.8 MB/s
Average Throughput (Write) : 2.3 MB/s

Operations (Read) : 10,175,560
Operations (Write) : 788,147
Operations Read/Write Ratio : 13
Throughput per operation (Read) : 54.3 KB/Op
Throughput per operation (Write) : 51.2 KB/Op

Latency Time (Read) : 0 ns
Latency Time (Write) : 0 ns
Retries (Read) : 0
Retries (Write) : 0
Errors (Read) : 0
Errors (Write) : 0


=== PROBLEMS SUMMARY ===
Failed Indicators (life-span / pre-fail) : 0 (0 / 0)
Failing Indicators (life-span / pre-fail) : 0 (0 / 0)
Warnings (life-span / pre-fail) : 0 (0 / 0)
Recently failed Self-tests (Short / Full) : 0 (0 / 0)
I/O Error Count : 0 (0 / 0)
Time in Under temperature : 0 minutes
Time in Over temperature : 0 minutes


=== IMPORTANT HEALTH INDICATORS ===
ID NAME RAW VALUE STATUS
5 Reallocated Sector Count 0 100% OK
197 Current Pending Sector Count 0 100% OK
198 Offline Uncorrectable Sector Count 0 100% OK
199 UDMA CRC Error Count 0 100% OK


=== TEMPERATURE INFORMATION (FAHRENHEIT) ===
Current Temperature : 95
Power Cycle Min Temperature : 89.6
Power Cycle Max Temperature : 100.4
Lifetime Min Temperature : 51.8
Lifetime Max Temperature : 107.6
Recommended Min Temperature : 32
Recommended Max Temperature : 140
Temperature Min Limit : -41.8
Temperature Max Limit : 185


=== DRIVE HEALTH INDICATORS ===
ID | NAME | TYPE | UPDATE | RAW VALUE | VALUE | THRESHOLD | WORST | LAST MODIFIED | STATUS
1 Raw Read Error Rate Pre-fail online 0x0 200 51 200 - 100% OK
3 Spin Up Time Pre-fail online 4,125 177 21 172 - 87.2% OK
4 Start Stop Count Life-span online 3,678 97 0 97 - 97.0% OK
5 Reallocated Sector Count Pre-fail online 0 200 140 200 - 100% OK
7 Seek Error Rate Life-span online 0x0 200 0 200 - 100% OK
9 Power On Hours Life-span online 6,487 92 0 92 5/23/19 9:24 AM 92.0% OK
10 Spin Retry Count Life-span online 0 100 0 100 - 100% OK
11 Calibration Retry Count Life-span online 0 100 0 100 - 100% OK
12 Power Cycle Count Life-span online 3,502 97 0 97 - 97.0% OK
192 Power-Off Retract Count Life-span online 128 200 0 200 - 100% OK
193 Load Cycle Count Life-span online 393,273 69 0 69 5/23/19 7:24 AM 69.0% OK
194 Temperature (Celsius) Life-span online 35 112 0 105 5/23/19 8:24 AM 56.0% OK
196 Reallocated Event Count Life-span online 0 200 0 200 - 100% OK
197 Current Pending Sector Count Life-span online 0 200 0 200 - 100% OK
198 Offline Uncorrectable Sector Count Life-span offline 0 200 0 200 - 100% OK
199 UDMA CRC Error Count Life-span online 0 200 0 200 - 100% OK
200 Multi-Zone Error Rate Life-span offline 0 200 0 200 - 100% OK



=== DRIVE ERROR LOG ===
error log is empty


=== DRIVE SELF-TEST LOG ===
# | LIFETIME (H) | TEST TYPE | PROGRESS | STATUS | LBA of 1st error
1 6472 Short offline 100% Completed without error -


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