System Profiler ist ein GUI-Wrapper um /usr/sbin/system_profiler
.
mress:10008 Z$ system_profiler -listDataTypes
Available Datatypes:
SPHardwareDataType
SPNetworkDataType
SPSoftwareDataType
SPParallelATADataType
SPAudioDataType
SPBluetoothDataType
SPCardReaderDataType
SPDiagnosticsDataType
SPDiscBurningDataType
SPEthernetDataType
SPFibreChannelDataType
SPFireWireDataType
SPDisplaysDataType
SPHardwareRAIDDataType
SPMemoryDataType
SPPCIDataType
SPParallelSCSIDataType
SPPowerDataType
SPPrintersDataType
SPSASDataType
SPSerialATADataType
SPUSBDataType
SPAirPortDataType
SPFirewallDataType
SPNetworkLocationDataType
SPModemDataType
SPNetworkVolumeDataType
SPWWANDataType
SPApplicationsDataType
SPDeveloperToolsDataType
SPExtensionsDataType
SPFontsDataType
SPFrameworksDataType
SPLogsDataType
SPManagedClientDataType
SPPrefPaneDataType
SPStartupItemDataType
SPSyncServicesDataType
SPUniversalAccessDataType
mress:10009 Z$ system_profiler SPHardwareDataType
Hardware:
Hardware Overview:
Model Name: iMac
Model Identifier: iMac10,1
Processor Name: Intel Core 2 Duo
Processor Speed: 3.33 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 6 MB
Memory: 16 GB
Bus Speed: 1.33 GHz
Boot ROM Version: IM101.00CC.B00
SMC Version (system): 1.52f9
Serial Number (system): QP0241DXB9S
Hardware UUID: 01C6B9E9-B0CB-5249-8AC7-069A3E44A188
Nützliche Informationen finden Sie auch unter /usr/sbin/sysctl
(versuchen sysctl -a
).
mress:10014 Z$ sudo sysctl -a | grep cache
Password:
hw.cachelinesize = 64
hw.l1icachesize = 32768
hw.l1dcachesize = 32768
hw.l2cachesize = 6291456
kern.flush_cache_on_write: 0
vfs.generic.nfs.client.access_cache_timeout: 60
vfs.generic.nfs.server.reqcache_size: 64
net.inet.ip.rtmaxcache: 128
net.inet6.ip6.rtmaxcache: 128
hw.cacheconfig: 2 1 2 0 0 0 0 0 0 0
hw.cachesize: 17179869184 32768 6291456 0 0 0 0 0 0 0
hw.cachelinesize: 64
hw.l1icachesize: 32768
hw.l1dcachesize: 32768
hw.l2cachesize: 6291456
machdep.cpu.cache.linesize: 64
machdep.cpu.cache.L2_associativity: 8
machdep.cpu.cache.size: 6144