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INTEL SSDPEKKF256G8L SSD - 64-KB Benchmark
What is the 64-KB I/O benchmark performance of Seagate INTEL SSDPEKKF256G8L SSD?
✍: FYIcenter.com
The I/O performance of reading and writing 64-KB files of a Seagate INTEL SSDPEKKF256G8L SSD can be measured by running SQLIO with multiple 64-KB blocks with a large stripe factor.
Here is the read performance test of Seagate INTEL SSDPEKKF256G8L SSD on Azure VM with 64-KB blocks.
C:\fyicenter\SQLIO>sqlio -LS -kR -b64 -i64 -f64 -t1 -s300 -p0 using system counter for latency timings, 1945315 counts per second 1 thread reading for 300 secs from file c:test.dat using 64KB IOs over 4096KB stripes with 64 IOs per run affinity on cpu number 0 initialization done CUMULATIVE DATA: throughput metrics: IOs/sec: 3903.52 MBs/sec: 243.97 latency metrics: Min_Latency(ms): 0 Avg_Latency(ms): 0 Max_Latency(ms): 22 histogram: ms: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24+ %: 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Here is the write performance test of Seagate INTEL SSDPEKKF256G8L SSD on Azure VM on 64-KB blocks.
C:\fyicenter\SQLIO>sqlio -LS -kW -b64 -i64 -f64 -t1 -s300 1 thread writing for 300 secs to file c:test.dat using 64KB IOs over 4096KB stripes with 64 IOs per run affinity on cpu number 0 initialization done CUMULATIVE DATA: throughput metrics: IOs/sec: 9798.12 MBs/sec: 612.38 latency metrics: Min_Latency(ms): 0 Avg_Latency(ms): 0 Max_Latency(ms): 71 histogram: ms: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24+ %: 99 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
As you can see, in the simulation of multiple 64-KB file I/O, reading speed is 243.97 MBs/sec, and writing speed is 612.38 MBs/sec. So for a Seagate INTEL SSDPEKKF256G8L SSD, writing is faster like other devices.
⇒ INTEL SSDPEKKF256G8L SSD - 1-MB Benchmark
⇐ INTEL SSDPEKKF256G8L - SQLIO Tests
2019-05-25, 1754🔥, 0💬
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