HP XC System 3.x Software - Manual (Page 7)

CPU............................................................................................................................................96
Instructions.................................................................................................................................96
FPC.............................................................................................................................................96
Cycles.........................................................................................................................................96
Cache..........................................................................................................................................96
SysBus.........................................................................................................................................97
Branch.........................................................................................................................................97
Sum I/O B/W...............................................................................................................................97
DMA B/W...................................................................................................................................97
Viewing AMD Opteron xperf (Enhanced) Statistics.....................................................................98
CPU............................................................................................................................................99
IPC..............................................................................................................................................99
FPC.............................................................................................................................................99
Cycles.........................................................................................................................................99
Execution....................................................................................................................................99
Dcache........................................................................................................................................99
Icache..........................................................................................................................................99
Branch.......................................................................................................................................100
DRAM.......................................................................................................................................100
Memory (Third Generation AMD Opteron Only)...................................................................100
CpuloRequests (AMD Opteron Only)......................................................................................100
HTn (HyperTransport Links)...................................................................................................100
Viewing xcxperf (Generic) Statistics...........................................................................................101
CPU...........................................................................................................................................101
Disk...........................................................................................................................................102
NFS...........................................................................................................................................102
Lustre........................................................................................................................................102
Infiniband.................................................................................................................................102
Ethernet....................................................................................................................................102
Interrupts..................................................................................................................................102
ContextSwitch..........................................................................................................................102
Sockets......................................................................................................................................102
Elan...........................................................................................................................................103
Memory....................................................................................................................................103
Swap.........................................................................................................................................103
VMalloc.....................................................................................................................................103
Displaying Color Legends and Creating Tear-Away Legends......................................................104
Hiding or Showing Graphs...........................................................................................................104
Showing I/O Bandwidth or Utilization Rates................................................................................104
Showing Cycles Per Instruction or Instructions Per Cycle............................................................104
Modifying Graph Colors and Line Widths...................................................................................104
Using xperf (Enhanced) Menu Options......................................................................................104
Using xcxperf (Generic) Menu Options.....................................................................................105
Starting an HPCPI Label from xperf................................................................................................106
Recording, Replaying, and Plotting xperf and xcxperf Data........................................................107
Displaying System Information with xperf or xcxperf.................................................................108
Viewing Generic Data with xclus or xperf.....................................................................................109
Viewing Enhanced Data with xcxclus or xcxperf........................................................................110
Xtools Daemons..................................................................................................................................111
A Product Specifications...............................................................................................113
HPCPI Database Directories and Files................................................................................................113
Examples........................................................................................................................................113
hpcpicat Output..............................................................................................................................114
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