ZFS performance question
Heinrich Rebehn
rebehn at ant.uni-bremen.de
Fri Aug 20 14:00:50 UTC 2010
On 20.08.2010, at 14:52, Vladislav V. Prodan wrote:
> 20.08.2010 15:12, Heinrich Rebehn wrote:
>> root at antsrv4 [/data/nocompression] # kldstat
>
> #kldstat -v
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Id Refs Address Size Name
1 9 0xffffffff80100000 d6aa98 kernel (/boot/kernel/kernel)
Contains modules:
Id Name
93 ataraid
340 if_lo
407 elf32
328 shell
327 elf64
313 pseudofs
280 uether
341 if_tun
339 if_gif
342 if_vlan
350 mld
349 igmp
337 if_faith
332 sysvmsg
333 sysvsem
335 sem
334 sysvshm
356 nfslockd
351 nfs_common
355 nfssvc
354 nfsserver
360 krpc
361 ufs
312 procfs
352 nfs
311 msdosfs
310 devfs
326 cd9660
6 cam
63 ata
16 sa
15 pass
13 ada
322 g_part_mbr
321 g_part_gpt
320 g_part_ebr
319 g_part_bsd
10 probe
12 ch
14 da
7 xpt
11 cd
8 aprobe
17 ses
9 pmp
221 pci/ppc
220 isa/ppc
219 acpi/ppc
218 ppbus/ppi
113 pci/dc
217 ppc/ppbus
216 ppbus/lpt
112 dc/miibus
215 ppbus/plip
214 pci/pcn
213 pcn/miibus
111 pccard/cs
212 pci/vgapci
211 pci/pcib
210 pcib/pci
110 isa/cs
53 alc/miibus
52 ahc
109 cpu/ichss
51 ahd
108 pci/ciss
50 pci/ahd
209 pci/isab
208 pci/ignore_pci
207 pci/hostb
206 pci/fixup_pci
205 pci/cbb
49 pci/ahc_pci
48 isa/ahc_isa
204 isa/cbb
47 pccard/aic
22 nexus/acpi
31 pcib/acpi_pci
107 cbb/cardbus
106 pci/bt
105 isa/bt
203 pcic/pccard
411 cpu/p4tcc
410 cpu/hwpstate
202 cbb/pccard
201 null
409 cpu/est
408 cpu/powernow
200 pci/nge
199 nge/miibus
104 pci/bge
103 bge/miibus
20 pci/aacch
406 isa/vga
405 vgapci/vgapm
198 pci/mskc
404 isa/sc
403 isa/atrtc
402 acpi/atrtc
401 scrndr-vga
400 scterm-scteken
197 mskc/msk
196 msk/miibus
102 pci/bfe
399 pci/nfe
398 nfe/miibus
101 bfe/miibus
397 pci/hptrr
396 pci/hptmv
395 pccard/fdc
394 isa/fdc
393 acpi/fdc
392 fdc/fd
391 io
100 pci/bce
390 isa/ed
193 pci/mpt
99 bce/miibus
389 atkbdc/psm
388 isa/psmcpnp
387 acpi/psmcpnp
46 pci/age
386 isa/atkbdc
385 acpi/atkbdc
384 atkbdc/atkbd
383 pci/arcmsr
382 hostb/agp_via
381 hostb/agp_intel
380 vgapci/agp_i810
379 hostb/agp_amd64
45 age/miibus
190 pci/mly
378 legacy/pcib
377 isa/pcibus_pnp
376 isa/atdma
375 acpi/atdma
374 legacy/isa
189 pci/mlx
188 mlx/mlxd
373 isa/attimer
372 acpi/attimer
187 miibus/xmphy
186 miibus/ukphy
185 miibus/truephy
371 root/nexus
370 nexus/ram
369 isa/sysresource
184 miibus/tlphy
183 miibus/tdkphy
182 miibus/smcphy
181 miibus/ruephy
180 miibus/rlphy
179 miibus/rgephy
178 miibus/qsphy
177 miibus/pnaphy
176 miibus/nsphyter
175 miibus/nsphy
368 nexus/legacy
367 legacy/cpu
174 miibus/nsgphy
173 miibus/mlphy
366 pci/ioapic
365 nexus/apic
172 miibus/lxtphy
364 acpi/fpupnp
171 miibus/jmphy
170 miibus/ip1000phy
169 miibus/inphy
168 miibus/icsphy
167 miibus/gentbi
166 miibus/xlphy
165 miibus/e1000phy
164 miibus/ciphy
163 miibus/brgphy
162 miibus/bmtphy
363 root/nexus_acpi
161 miibus/axphy
160 miibus/atphy
159 miibus/amphy
158 miibus/acphy
157 mfi/mfid
156 pci/mfi
44 pci/ae
98 pci/ath
43 ae/miibus
30 acpi/acpi_lid
155 mem
42 pci/adw
41 pci/adv
97 ata/ast
153 pci/lge
152 lge/miibus
40 acpi/acpi_timer
151 pci/le
96 ata/afd
150 kbdmux
39 cpu/acpi_throttle
95 ata/acd
149 pci/jme
329 cpu/cpufreq
148 jme/miibus
147 pci/ixgbe
38 acpi/acpi_tz
94 ad/subdisk
29 acpi/acpi_isab
92 ata/ad
91 pci/ata_via
90 pci/ata_sis
89 pci/ata_sii
88 pci/ata_serverworks
146 pci/isp
145 pci/ips
144 ips/ipsd
87 pci/ata_promise
143 pci/iir
86 pci/ata_nvidia
142 pci/ida
325 isa/orm
141 ida/idad
324 isab/isa
323 eisab/isa
140 pci/hptiop
139 pci/fxp
138 fxp/miibus
359 pci/rl
358 cardbus/rl
357 rl/miibus
85 pci/ata_netcell
84 pci/ata_national
137 firewire/fwip
83 pci/ata_micron
82 pci/ata_marvell
81 pci/ata_jmicron
80 pci/ata_ite
136 firewire/fwe
135 pci/fwohci
353 nfslock
79 pci/ata_intel
78 pci/ata_highpoint
77 pci/ata_cyrix
76 pci/ata_cypress
134 fwohci/firewire
133 pccard/fe
132 exca
131 pccard/ex
130 isa/ex
129 pccard/ep
128 isa/ep
75 pci/ata_cenatek
127 pci/et
126 et/miibus
74 pci/ata_ati
73 pci/ata_amd
72 pci/ata_adaptec
71 pci/ata_ali
125 pci/igb
70 pci/ata_acard
69 pci/ata_ahci
68 atapci/ata_ahci_ata
25 acpi/acpi_cmbat
309 pci/xl
308 xl/miibus
307 pccard/xe
306 pci/wi
305 pccard/wi
304 pci/wb
303 wb/miibus
302 watchdog
301 pci/vx
300 pci/vr
299 vr/miibus
67 pci/atapci
298 pci/vge
297 vge/miibus
66 atapci/ata
296 uhub/ums
65 isa/ata
64 pccard/ata
295 uhub/ukbd
294 uhub/uhid
124 pci/lem
37 acpi/acpi_smbat
36 acpi/acpi_sysresource
293 uhub/uvscom
292 uhub/uvisor
291 uhub/uslcom
290 uhub/uplcom
289 uhub/ulpt
288 uhub/uipaq
287 uhub/uftdi
286 uhub/ubsa
285 uhub/uark
284 uhub/zyd
283 uhub/ural
28 acpi/acpi_hpet
282 uhub/uath
281 uhub/rum
279 uhub/udav
278 udav/miibus
277 uhub/rue
276 rue/miibus
275 uhub/kue
274 uhub/cue
273 uhub/cdce
272 uhub/axe
271 axe/miibus
270 uhub/aue
269 aue/miibus
24 acpi/acpi_button
19 aac/aacd
268 usbus/uhub
267 uhub/uhub
35 cpu/acpi_perf
23 acpi/acpi_acad
34 pci/acpi_pcib
62 pci/an
61 pccard/an
123 pci/em
60 isa/an
33 acpi/acpi_pcib
59 pci/amr
58 amr/amrd
266 uhub/usb_linux
265 uhub/urio
18 aac/aacp
264 uhub/umass
57 pci/amd
263 ohci/usbus
262 uhci/usbus
261 ehci/usbus
260 at91_udp/usbus
259 uss820/usbus
258 pci/uhci
27 acpi/acpi_ec
21 pci/aac
257 pci/ohci
56 pci/ale
256 pci/ehci
55 ale/miibus
26 acpi/cpu
32 acpi/acpi_pci_link
122 pci/ed
121 pccard/ed
255 pci/uart
254 pccard/uart
253 isa/uart
252 acpi/uart
120 ed/miibus
251 pci/txp
250 pci/tx
249 tx/miibus
248 pci/twe
247 twe/twed
119 pci/dpt
118 pci/de
246 pci/twa
245 pci/trm
244 pci/tl
243 tl/miibus
242 pci/ti
117 dcons
241 pci/sym
240 pci/stge
239 stge/miibus
238 pci/ste
237 ste/miibus
236 pccard/sn
235 isa/sn
54 pci/alc
234 pci/skc
233 skc/sk
232 sk/miibus
231 pci/sis
230 sis/miibus
229 pci/sge
228 sge/miibus
227 pci/sf
226 sf/miibus
116 firewire/dcons_crom
115 miibus/pnphy
225 pci/re
224 re/miibus
114 miibus/dcphy
223 random
222 pci/ral
194 mpt_raid
195 mpt_user
192 mpt_cam
315 g_disk
314 g_dev
317 g_label
348 wlan_sta
330 rootbus
316 g_vfs
191 mpt_core
331 firmware
154 g_md
362 g_class
347 wlan
318 g_part
346 wlan_wep
345 wlan_tkip
344 wlan_ccmp
343 wlan_amrr
338 if_firewire
336 ether
412 x86bios
2 1 0xffffffff80e6b000 19eb18 zfs.ko (/boot/kernel/zfs.ko)
Contains modules:
Id Name
2 zfsctrl
3 zfs
5 zfs_vdev
4 zfs_zvol
3 2 0xffffffff8100a000 3868 opensolaris.ko (/boot/kernel/opensolaris.ko)
Contains modules:
Id Name
1 opensolaris
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