10-04-2003
Dell Dual Xeon PowerEdge 4600
Notes:
System Configuration: [i686] Dell Computer Corporation PowerEdge 4600 (4 X Intel(R) XEON(TM) CPU 2.00GHz
1988.782 MHz) hyperthreaded
System clock frequency: 99.0827 MHz
Memory size (approximate): 2559 Megabytes
========================= CPUs ========================
CPU # CPU MHz CACHE (KB) Bogomips
------- --------- ------------ ----------
0 1988.782 512 KB 3944.04
3970.35
1 1988.782 512 KB
2 1988.782 512 KB
3 1988.782 512 KB 3970.35
3970.35
PCI RAID Dell Computer Corporation PowerEdge Expandable RAID Controller 3/Di (rev 01)
PCI SCSI Adaptec RAID
RAID5 across 5 disks.
Results:
BYTE UNIX Benchmarks (Version 3.11)
System -- Linux box .
unknown
Start Benchmark Run: Wed Sep 10 16:13:25 EDT 2003
13 interactive users.
Dhrystone 2 without register variables 2804051.1 lps (10 secs, 6 samples)
Dhrystone 2 using register variables 2779392.5 lps (10 secs, 6 samples)
Arithmetic Test (type = arithoh) 10609125.6 lps (10 secs, 6 samples)
Arithmetic Test (type = register) 495673.6 lps (10 secs, 6 samples)
Arithmetic Test (type = short) 329765.3 lps (10 secs, 6 samples)
Arithmetic Test (type = int) 493445.2 lps (10 secs, 6 samples)
Arithmetic Test (type = long) 495279.2 lps (10 secs, 6 samples)
Arithmetic Test (type = float) 447996.4 lps (10 secs, 6 samples)
Arithmetic Test (type = double) 448015.6 lps (10 secs, 6 samples)
System Call Overhead Test 198333.6 lps (10 secs, 6 samples)
Pipe Throughput Test 282941.1 lps (10 secs, 6 samples)
Pipe-based Context Switching Test 104133.0 lps (10 secs, 6 samples)
Process Creation Test 3907.1 lps (10 secs, 6 samples)
Execl Throughput Test 1299.8 lps (9 secs, 6 samples)
File Read (10 seconds) 856057.0 KBps (10 secs, 6 samples)
File Write (10 seconds) 184249.0 KBps (10 secs, 6 samples)
File Copy (10 seconds) 37179.0 KBps (10 secs, 6 samples)
File Read (30 seconds) 925.0 KBps (30 secs, 2 samples)
File Write (30 seconds) 427.0 KBps (30 secs, 2 samples)
File Copy (30 seconds) 1.0 KBps (30 secs, 2 samples)
C Compiler Test 839.7 lpm (60 secs, 3 samples)
Shell scripts (1 concurrent) 1809.0 lpm (60 secs, 3 samples)
Shell scripts (2 concurrent) 1354.3 lpm (60 secs, 3 samples)
Shell scripts (4 concurrent) 930.0 lpm (60 secs, 3 samples)
Shell scripts (8 concurrent) 497.0 lpm (60 secs, 3 samples)
Dc: sqrt(2) to 99 decimal places 55201.8 lpm (60 secs, 6 samples)
Recursion Test--Tower of Hanoi 48568.8 lps (10 secs, 6 samples)
INDEX VALUES
TEST BASELINE RESULT INDEX
Arithmetic Test (type = double) 2541.7 448015.6 176.3
Dhrystone 2 without register variables 22366.3 2804051.1 125.4
Execl Throughput Test 16.5 1299.8 78.8
File Copy (30 seconds) 179.0 1.0 0.0
Pipe-based Context Switching Test 1318.5 104133.0 79.0
Shell scripts (8 concurrent) 4.0 497.0 124.2
=========
SUM of 6 items 583.6
AVERAGE 97.3
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LEARN ABOUT DEBIAN
fmscan
FM(1) General Commands Manual FM(1)
NAME
fmscan - scan FM band for radio stations
SYNOPSIS
fm [ -h ] [ -d device ] [ -t tuner ] [ -s freq ] [ -e freq ] [ -i freq ] [ -q ]
DESCRIPTION
fmscan is a program to scan a frequency band for radio stations, using the video4linux interface introduced in 2.1.x series Linux kernels.
It shows which ones have a accumulated signal strength of 50% or higher.
OPTIONS
-h Print a usage message to standard output, and exit.
-d device
Sets device as the device to tune. The default is /dev/radio0.
-t tuner
Sets tuner as the tuner on the selected device to adjust. The default is tuner 0. Most radio devices have only a single tuner.
-s freq
Starting frequency for scan, in MHz. Default: 87.9.
-e freq
Ending frequency for scan, in MHz. Default: 107.9.
-i freq
Increment between scanned channels, in MHz. Default: 0.2.
-t percent
Signal strength threshold to consider a channel. Default: 50%.
-q Quiet mode. Suppresses progress output.
BUGS
This process can take a while, and results vary greatly depending on the radio card in use. If your card's hardware cannot report signal
strength, it will not produce useful results.
This program may not do much if your radio card's driver doesn't support fine tuning in 1/16000 MHz offsets. By default, V4L2 assumes 1/16
MHz tuning units, which introduces evil rounding errors on many frequencies.
Supports only tuner 0 on any given device.
SEE ALSO
Additional documentation:
/usr/doc/fmtools/README
The fmtools homepage:
http://benpfaff.org/fmtools
AUTHORS
Russell Kroll <rkroll@exploits.org>, now maintained by Ben Pfaff <blp@cs.stanford.edu.>. This manpage written by Ben Pfaff.
fmscan 1.0.2 FM(1)