Benchmark Linux vs. Solaris

Ce benchmark a été réalisé sur 2 UltraSparc 1, cadencées à 166Mhz et disposant de 128Mo de mémoire et d'un disque SCSI 4Go.

La première fonctionnant sous Solaris 2.6 livré préinstallé.

La seconde fonctionnant sous UltraPenguin 1.0.9 une distribution Linux pour UltraSparc basé sur la RedHat5.0, le noyau testé est l'image CVS du noyau ce trouvant sur vger.rutgers. edu du 28 Avril 1998 (Linux-2.1.98).

Le benchmark utilisé est BYTE UNIX Benchmarks (Version 3.11)

Tests Linux-2.1.98 Solaris 2.6
Dhrystone 2 without register variables 325220.2 lps 304253.9 lps
Dhrystone 2 using register variables 323780.6 lps 304414.8 lps
Arithmetic Test (type = arithoh) 1370507.6 lps 1371915.9 lps
Arithmetic Test (type = register) 21957.1 lps 19271.3 lps
Arithmetic Test (type = short) 21129.5 lps 18915.1 lps
Arithmetic Test (type = int) 21818.2 lps 19280.6 lps
Arithmetic Test (type = long) 21980.7 lps 19316.0 lps
Arithmetic Test (type = float) 51759.1 lps 51460.4 lps
Arithmetic Test (type = double) 40460.7 lps 40229.8 lps
System Call Overhead Test 59465.6 lps 53604.2 lps
Pipe Throughput Test 59768.2 lps 38769.7 lps
Pipe-based Context Switching Test 31745.6 lps 16801.4 lps
Process Creation Test 2374.0 lps 343.7 lps
Execl Throughput Test 1557.8 lps 163.4 lps
File Read (10 seconds) 269467.0 KBps 115662.0 KBps
File Write (10 seconds) 57573.0 KBps 8699/0 KBps
File Copy (10 seconds) 7912.0 KBps 8855.0 KBps
File Read (30 seconds) 269704.0 KBps 118590.0 KBps
File Write (30 seconds) 56604.0 KBps 8589.0 KBps
File Copy (30 seconds) 6985.0 KBps 8780.0 KBps
C Compiler Test 210.5 lpm NA
Shell scripts (1 concurrent) 329.4 lpm 158.3 lpm
Shell scripts (2 concurrent) 175.7 lpm 87.0 lpm
Shell scripts (4 concurrent) 91.0 lpm 47.0 lpm
Shell scripts (8 concurrent) 46.0 lpm 24.0 lpm
Dc: sqrt(2) to 99 decimal places 7741.6 lpm 5954.8 lpm
Recursion Test–Tower of Hanoi 5988.7 lps 5937.5 lpm
INDEX VALUES
TEST BASELINE RESULT INDEX RESULT INDEX
Arithmetic Test (type = double) 2541.7 40460.7 15.9 40229.8 15.8
Dhrystone 2 without register variables 22366.3 325220.2 14.5 304253.9 13.6
Execl Throughput Test 16.5 1557.8 94.4 163.4 9.9
File Copy (30 seconds) 179.0 6985.0 39.0 8780.0 49.1
Pipe-based Context Switching Test 1318.5 31745.6 24.1 16801.4 12.7
Shell scripts (8 concurrent) 4.0 46.0 11.5 24.0 6.0
SUM of 6 items 199.5 107.1
AVERAGE 33.2 17.9

Les résultats parlent d'eux même je pense, comme je suis pas un expert je laisse l'interpretation à d'autres ! ;)


Stéphane Casset / casset@erm6.u-strasbg.fr

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