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20%
Appendix – I/O Report from MPI Strace Analyzer
15.02.2012
Home »  HPC  »  Newsletter  »  2012-02-15 HPC...  » 
 
1MB < < 10MB 1,335 166 235 10MB < < 100MB 2 0 0 100MB < < 1GB 0 0 0 1GB < < 10GB 0 0 0
20%
Appendix – I/O Report from MPI Strace Analyzer
26.01.2012
Home »  HPC  »  Newsletter  »  2012-02-01 HPC...  » 
 
1MB < < 10MB 1,335 166 235 10MB < < 100MB 2 0 0 100MB < < 1GB 0 0 0 1GB < < 10GB 0 0 0
19%
Unleashing Accelerated Speeds with RAM Drives
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Vladimir Nenov, 123RF.com
with a different size (Listing 3). The output from the second command verifies that the RAM drives were created. Listing 3 Adding RAM Drive of 32MB $ sudo rapiddisk -a 32 rapiddisk 7.2.0 Copyright
19%
Rethinking RAID (on Linux)
25.03.2021
Home »  Archive  »  2021  »  Issue 62: Lean...  » 
Lead Image © nikkikii, 123RF.com
B/s-1371KiB/s (1404kB/s-1404kB/s), io=80.5MiB (84.4MB), run=60145-60145msec Disk stats (read/write): md0: ios=100/20614, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=103/20776, aggrmerge=0/0
19%
A closer look at hard drives
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
Lucy Baldwin, 123RF
Spin_Up_Time 0x0020 100 100 000 Old_age Offline – 0 4 Start_Stop_Count 0x0030 100 100 000 Old
19%
Data Compression as a CPU Benchmark
28.11.2021
Home »  Archive  »  2021  »  Issue 66: Inci...  » 
Lead Image © Lucy Baldwin, 123RF.com
Compiler: Apple LLVM 12.0.5 (clang-1205.0.22.9) GCC 4.2.1 CLANG 12.0 Darwin : 20.4.0 : Darwin Kernel Version 20.4.0: PageSize:16KB Apple M1 8C8T RAM size: 16384 MB, # CPU hardware threads: 8 RAM usage
18%
When I/O workloads don't perform
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Viacheslav Iakobchuk, 123RF.com
- 28 (Min/Max 22/28) 191 G-Sense_Error_Rate 0x0032 100 100 --- Old_age Always - 0 192 Power-Off_Retract_Count 0x0032 100 100 --- Old_age Always - 35 193
18%
When I/O Workloads Don’t Perform
12.05.2021
Home »  HPC  »  Articles  » 
_age   Always       -       28 (Min/Max 22/28) 191 G-Sense_Error_Rate      0x0032   100   100   ---    Old_age   Always       -       0 192 Power-Off_Retract_Count 0x0032   100   100   ---    Old_age   Always       -       35 193
17%
I/O Profiling at the Block Level
27.08.2014
Home »  HPC  »  Articles  » 
 files to buckets.  Now time to count bucket hits.   -------------------------------------------- Histogram IOPS: 2.2 GB 28.3% (28.3% cumulative) 4.5 GB 27.9% (56.2% cumulative) 6.7 GB 27.6% (83.9% cumulative) 8.6 GB 16.1% (100.0% cumulative) -------------------------------------------- Approximate
17%
Load Testing the Cloud
20.02.2012
Home »  CloudAge  »  Blogs  »  Dan Frost's Blog  » 
 
time: 11.79 secs Data transferred: 2.47 MB Response time: 0.22 secs Transaction rate: 35.79 trans/sec Throughput: 0

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