Linux 4.15 I/O Scheduler

Tests by Michael Larabel for a future article on Phoronix.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1712071-AL-IOING252066
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Disk Test Suite 4 Tests
Server 2 Tests

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Performance Per
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Date
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Linux 4.15: BFQ
December 06 2017
 
Linux 4.15: BFQ low_latency
December 06 2017
 
Linux 4.15: CFQ
December 04 2017
 
Linux 4.15: Deadline
December 04 2017
 
Linux 4.15: Kyber
December 05 2017
 
Linux 4.15: None
December 05 2017
 
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Linux 4.15 I/O Scheduler Suite 1.0.0 System Test suite extracted from Linux 4.15 I/O Scheduler. pts/iozone-1.9.0 -r 4k -s 8192M -i0 #WRITE Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance pts/blogbench-1.0.0 WRITE Test: Write pts/blogbench-1.0.0 READ Test: Read pts/fs-mark-1.0.1 -s 1048576 -n 5000 -t 4 Test: 5000 Files, 1MB Size, 4 Threads pts/fs-mark-1.0.1 -s 1048576 -n 1000 Test: 1000 Files, 1MB Size pts/fio-1.9.0 write libaio 0 1 4k Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory pts/fio-1.9.0 read libaio 0 1 4k Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory pts/fio-1.9.0 randwrite libaio 0 1 4k Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory pts/sqlite-1.9.0 Test Target: Default Test Directory