John Summerfield wrote:
tblader wrote:
Hello all. I have a centos 4.4 box (2.6.9-42.0.10.ELsmp) with 7gig of ram that doesn't seem to be using swap (also 7gig now). I say "seem" because I've noticed ram utilization run around 95% (with oracle and friends running) and then firing up a couple apps to use that last 5% will stop the machine dead in it's tracks.
What architecture is this beast?
Hope this is is of use.
[2]$ uname -virmop 2.6.9-42.0.10.ELsmp #1 SMP Tue Feb 27 09:40:21 EST 2007 x86_64 x86_64 x86_64 GNU/Linux
[2]$ cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 67 model name : AMD Athlon(tm) 64 FX-62 Dual Core Processor stepping : 2 cpu MHz : 2800.038 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext lm 3dnowext 3dnow pni cx16 bogomips : 5603.52 TLB size : 1088 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp [4] [5]
processor : 1 vendor_id : AuthenticAMD cpu family : 15 model : 67 model name : AMD Athlon(tm) 64 FX-62 Dual Core Processor stepping : 2 cpu MHz : 2800.038 cache size : 1024 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext lm 3dnowext 3dnow pni cx16 bogomips : 5599.20 TLB size : 1088 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp [4] [5]
[2]$ cat /proc/meminfo MemTotal: 7128956 kB MemFree: 2132556 kB Buffers: 556832 kB Cached: 2821408 kB SwapCached: 0 kB Active: 3036432 kB Inactive: 1511364 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 7128956 kB LowFree: 2132556 kB SwapTotal: 7340024 kB SwapFree: 7340024 kB Dirty: 47404 kB Writeback: 0 kB Mapped: 1493920 kB Slab: 378568 kB CommitLimit: 10904500 kB Committed_AS: 5853520 kB PageTables: 39176 kB VmallocTotal: 536870911 kB VmallocUsed: 271256 kB VmallocChunk: 536599031 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB