I hereby claim:
- I am brendanlim on github.
- I am brendan (https://keybase.io/brendan) on keybase.
- I have a public key whose fingerprint is 0897 4C8C 4E8A 34C5 AA36 E279 5A78 C42A 8C24 1C2B
To claim this, I am signing this object:
| smartctl 7.2 2020-12-30 r5155 [aarch64-linux-5.10.216-alpine-unas] (local build) | |
| Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org | |
| === START OF INFORMATION SECTION === | |
| Model Family: Seagate IronWolf | |
| Device Model: ST12000VN0007-2GS116 | |
| Serial Number: ZJV48BQJ | |
| LU WWN Device Id: 5 000c50 0b54d7951 | |
| Firmware Version: SC60 | |
| User Capacity: 12,000,138,625,024 bytes [12.0 TB] |
I hereby claim:
To claim this, I am signing this object:
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns | |
| Send 1K bytes over 1 Gbps network 10,000 ns 0.01 ms | |
| Read 1 MB sequentially from memory 250,000 ns 0.25 ms | |
| Round trip within same datacenter 500,000 ns 0.5 ms | |
| Read 1 MB sequentially from SSD 1,000,000 ns 1 ms 4X memory |
| === Epic Snow Leopard Upgrayyyyd Guide === | |
| Son, you’re now living in the land of 64-bit systems. | |
| That means that some of your 32-bit shit is now broken. | |
| Not all is lost. | |
| == Fixing MySQL weirdness |