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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