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| Авторизация |
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| Поиск по указателям |
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| Majidimehr A.H. — Optimizing Unix for performance |
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| Предметный указатель |
NFS, general architecture, round-trip statistics 213 214
NFS, general architecture, server 213 214
NFS, mount parameters 204 207
NFS, mount parameters, acdrmin 207
NFS, mount parameters, acregmin 207
NFS, mount parameters, retrans 204
NFS, optimization 214—220
NFS, optimization, client 216—220
NFS, optimization, nfsd, tuning the number of 215
NFS, optimization, server 214—216
NFS, optimization, time-out value 220
NFS, RPC mechanism 203—205
NFS, RPC mechanism, performance characteristics 204 205
NFS, RPC mechanism, retrans parameter 204
NFS, segmenting the network 198 200
NFS, server architecture 210
NFS, version 3.0 223
NFS, write performance 209
nfsstat 210—214 219
No command, AIX 183
Optimizer, compiler 284 285
P6 CPU 264
page size 31
Paging see Memory management
PATH variable 156—157
PCI bus 41
PCs, picking the best 264 265
Pentium 263 264
Percentage speed-up 9
Ping command 195 196
Pipeline 18
Pixel 52
Power PC 60X 269 270
Process creation 70 71
Process creation, exec system call 71
Process creation, fork system call 71
Process creation, vfork system call 71 72
Process scheduling 73—73—84
Process scheduling, AIX scheduler, schedtune utility 84 156
Process scheduling, AIX scheduler, setpri system call 84
Process scheduling, BSD scheduler 75
Process scheduling, gang scheduling 95
Process scheduling, idle loop 74
Process scheduling, priorities, system level 76
Process scheduling, priority 73 74
Process scheduling, priority migration 76
Process scheduling, run queue 73 74
Process scheduling, suspension 75
Process scheduling, SVR4, dispadmin command 78 79 156
Process scheduling, SVR4, general description 77
Process scheduling, SVR4, global priorities 77 78 83
Process scheduling, SVR4, MAXSLICE, SCO 156
Process scheduling, SVR4, nice parameter 81
Process scheduling, SVR4, priocntl interface 81—82
Process scheduling, SVR4, priority migration 80—81
Process scheduling, SVR4, real-time scheduler 77—85
Process scheduling, SVR4, switching classes 82—83
Process scheduling, SVR4, timesharing scheduler 78 79
Process scheduling, SVR4, timeslice 79 80
Process scheduling, SVR4, ts_maxupri parameter 82
Process termination 73
Process termination, defunct processes 73
Process termination, exit system call 73
Process timing mechanism 292—294
Processes 59 144
Processes, total memory usage 144
Prof command 276—278
Profiling programs 276—281
Profiling programs, gprof command 278—281
Profiling programs, languages, other 295
Profiling programs, limitations 293—294
Profiling programs, prof command 276—278
Proximity principle 13
Prtconf command 133
Ps command, BSD 97 110—114
Ps command, BSD, command name 113
Ps command, BSD, CPU utilization 111
Ps command, BSD, memory utilization 111 112
Ps command, BSD, process id 112
Ps command, BSD, process size 112
Ps command, BSD, process state 112
Ps command, BSD, sorting by memory usage 113 114
Ps command, BSD, total process size script 144
Ps command, DEC, BSD version 114—115
Ps command, DEC, System V version 132
Ps command, System V 130—132
Ps command, System V, CPU usage 130
Ps command, System V, priority 130 131
Ps command, System V, process size 130
Pstat commnad 97 116 167
Quick sort 283
RAID, controllers 43
RAID, levels 44
RAID, software based 46
RAM disk 172
RAMDAC 53
Raw partitions 70
Raw partitions, usage rate shown by sar 122
rcp utility 189
Register variables 289
repeaters 198
Response time 10
Response time, psychology of 11
rlogin utility 189—191
Rlogind process 190 191
Rotdelay parameter 176 177
routers 199 200
rsh utility 189
Run queue 73 74 128
Run queue, displaying size with sar 128
sar command 119—130
Sar command, buffer cache 121 122
Sar command, CPU utilization 121
Sar command, disk usage 123 124
Sar command, free memory 127
Sar command, free swap space 127 166 167
Sar command, kernel memory usage in Solaris 130
Sar command, name cache usage in SCO 129
Sar command, page in 125 126
Sar command, page out 124 125
Sar command, raw I/O 122
Sar command, run queue 128
Sar command, swap queue 128
Sar command, swapping 126 127
Sar command, syntax 119 120
Sar command, system calls 123
Sar command, table sizes 129
| Sbmax parameter 183
SBUS 38 39
Scheduling see Process scheduling
SCSI interface 50 51
SCSI interface, Fast and Wide SCSI 50
SCSI interface, Fast SCSI 49
SGI MIPS CPUs 16 20 22 33 271 272
SGI MIPS CPUs, R10000 CPUs 272
shared libraries 290—292
sleep 75
Sockets 180 181
Software disk striping 46
SPEC CPU benchmarks 245—250
SPEC SDM benchmark 251 252
SPEC SFS benchmark 252
spray command 196 197 216
SRAM 30 31
SRAM, access time 30
Statistics 12
Statistics, peak vs. smoothed 12
Streams facility 139—141
Structures, passing by pointers 290
Subnets 199 200
Sun SPARC 16 20 21 22 266 267
Superpipelining 22
Swap allocation 92 116
Swap allocation, considerations with tmpfs 166
Swap allocation, displaying usage 116
Swapping see Memory management
switching hubs 199
symbolic links 68 69
system calls 59 60
System calls, exec 71 85 104 156—158
System calls, exec, reducing rate of 156—158
System calls, exit 73
System calls, fork 71 95 104 156—158
System calls, fsync 61
System calls, sync 61
System calls, usage rate shown by sar 123
System calls, vfork 71 72
System calls, wait 76
System configuration, prtconf command 133
TCP 179—181 185 186
TCP, acknowledgment scheme 185 186
TCP, flow control 185 186
telnet utility 189 191
Terminal support 135—141
Terminal support, cbreak mode 135 136
Terminal support, character buffering 137 138
Terminal support, character echoing 136 137
Terminal support, monitoring usage with sar 138 139
Terminal support, raw mode 135 136
Terminal support, serial port input 137
Terminal support, serial port output 137
Terminal support, streams facility 139—141
Terminal support, streams facility, instrumenting in SCO 140
Terminal support, streams facility, instrumenting in SunOS 141
threads 94 95
Throughput 10
Throughput, gang scheduling 95
Time command 274 275
Timex command 276
TLB 32 33
Tmpfs file system 166
top command 132
TPC benchmarks 255—258
Tunefs utility 175—177
Tune_t_flushr parameter 171
TURBOchannel bus 42
UDP 179—183
UDP, checksumming 182 183
UDP, receive buffering 183
Udp_cksum/udpcksum parameter 182
UltraSPARC 266 267
Update program 61
uptime command 97 115 116
Uptime command, load average 115 116
Vector instructions 24
VESA VL Bus 40
Virtual memory 31—33
Virtual memory, page size 31
Virtual memory, physical addressing 31
Virtual memory, real addressing 31
Virtual memory, TLB 32 33
Virtual memory, translation lookaside buffer see TLB
Virtual memory, virtual addressing 31 32
VL Bus 40
VME bus 42
vmstat command 88 97—108 288
Vmstat command, attach rate 88 102
Vmstat command, context switches 105
Vmstat command, CPU statistics 99 100
Vmstat command, DEC version 106—108
Vmstat command, disk statistics 102 103
Vmstat command, hardware interrupts 104 105
Vmstat command, memory statistics 100
Vmstat command, name cache in SunOS 105
Vmstat command, paging and swapping 101
Vmstat command, process data 103 104
Vmstat command, reclaim rate 89 101
Vmstat command, system calls 104
Vmstat command, VRAM 53 54
w command 97
Wake up 75
Whetstone benchmark 241 242
window manager 227 228
Write buffers 36
X terminals 235—237
X Window 225—238
X Window, implementation under UNIX 226 227
X Window, optimization 231—235
X Window, optimization, display variable 232 233
X Window, optimization, xterm 233—235
X Window, performance charateristics 228—231
X Window, performance charateristics, communication protocol 228—230
X Window, performance charateristics, memory usage 230 231
X Window, performance charateristics, scheduler conflicts 230
X Window, toolkits 227 228
X Window, window manager 227 228
XDR 203
Xmark benchmark 253 254
Xstone benchmark 253 254
xterm 233—235
Xterm, MOTIF versions 235
Xterm, saved lines 233 235
ZBR 48
Zero wait state 30
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