Original GUI run with version 4.3: ======================================================================== BYTE UNIX Benchmarks (Version 5.1.3) System: chip: GNU/Linux OS: GNU/Linux -- 4.3.0-ntc -- #1 SMP Fri Feb 19 09:37:25 PST 2016 Machine: armv7l (unknown) Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968") CPU 0: ARMv7 Processor rev 2 (v7l) (0.0 bogomips) 19:32:21 up 39 min, 3 users, load average: 0.44, 1.49, 1.57; runlevel 5 ------------------------------------------------------------------------ Benchmark Run: Tue Aug 09 2016 19:32:21 - 20:00:36 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 3633138.9 lps (10.0 s, 7 samples) Double-Precision Whetstone 192.6 MWIPS (10.0 s, 7 samples) Execl Throughput 430.4 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 74272.2 KBps (30.1 s, 2 samples) File Copy 256 bufsize 500 maxblocks 23664.1 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 156392.9 KBps (30.0 s, 2 samples) Pipe Throughput 188946.1 lps (10.0 s, 7 samples) Pipe-based Context Switching 40104.1 lps (10.0 s, 7 samples) Process Creation 1272.2 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 657.9 lpm (60.1 s, 2 samples) Shell Scripts (8 concurrent) 86.7 lpm (60.5 s, 2 samples) System Call Overhead 371455.5 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 3633138.9 311.3 Double-Precision Whetstone 55.0 192.6 35.0 Execl Throughput 43.0 430.4 100.1 File Copy 1024 bufsize 2000 maxblocks 3960.0 74272.2 187.6 File Copy 256 bufsize 500 maxblocks 1655.0 23664.1 143.0 File Copy 4096 bufsize 8000 maxblocks 5800.0 156392.9 269.6 Pipe Throughput 12440.0 188946.1 151.9 Pipe-based Context Switching 4000.0 40104.1 100.3 Process Creation 126.0 1272.2 101.0 Shell Scripts (1 concurrent) 42.4 657.9 155.2 Shell Scripts (8 concurrent) 6.0 86.7 144.6 System Call Overhead 15000.0 371455.5 247.6 ======== System Benchmarks Index Score 142.0 After upgrade to version 4.4 and running headless: ======================================================================== BYTE UNIX Benchmarks (Version 5.1.3) System: chip: GNU/Linux OS: GNU/Linux -- 4.4.11-ntc -- #1 SMP Sat May 28 00:27:07 UTC 2016 Machine: armv7l (unknown) Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8") CPU 0: ARMv7 Processor rev 2 (v7l) (0.0 bogomips) 13:10:10 up 11 min, 2 users, load average: 0.32, 0.48, 0.31; runlevel ------------------------------------------------------------------------ Benchmark Run: Wed Aug 10 2016 13:10:10 - 13:38:25 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 3587088.2 lps (10.0 s, 7 samples) Double-Precision Whetstone 192.5 MWIPS (10.0 s, 7 samples) Execl Throughput 577.5 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 95236.4 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 32578.8 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 183708.7 KBps (30.0 s, 2 samples) Pipe Throughput 276060.1 lps (10.0 s, 7 samples) Pipe-based Context Switching 60183.8 lps (10.0 s, 7 samples) Process Creation 1589.1 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 700.5 lpm (60.1 s, 2 samples) Shell Scripts (8 concurrent) 90.1 lpm (60.6 s, 2 samples) System Call Overhead 477018.4 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 3587088.2 307.4 Double-Precision Whetstone 55.0 192.5 35.0 Execl Throughput 43.0 577.5 134.3 File Copy 1024 bufsize 2000 maxblocks 3960.0 95236.4 240.5 File Copy 256 bufsize 500 maxblocks 1655.0 32578.8 196.9 File Copy 4096 bufsize 8000 maxblocks 5800.0 183708.7 316.7 Pipe Throughput 12440.0 276060.1 221.9 Pipe-based Context Switching 4000.0 60183.8 150.5 Process Creation 126.0 1589.1 126.1 Shell Scripts (1 concurrent) 42.4 700.5 165.2 Shell Scripts (8 concurrent) 6.0 90.1 150.1 System Call Overhead 15000.0 477018.4 318.0 ======== System Benchmarks Index Score 173.0