2008-09-04
Additional charts
Host zm02.stanford.edu: Total CPU
avg(user) = 11.74 avg(sys) = 2.03 avg(idle) = 83.57 avg(iowait) = 2.46 avg(nice) = 0.00 avg(irq) = 0.00 avg(softirq) = 0.18
Host zm02.stanford.edu: Individual CPU user time
avg(cpu0) = 19.07 avg(cpu1) = 12.52 avg(cpu2) = 11.25 avg(cpu3) = 10.81 avg(cpu4) = 7.99 avg(cpu5) = 10.22 avg(cpu6) = 11.14 avg(cpu7) = 10.87
Host zm02.stanford.edu: Individual CPU nice time
avg(cpu0) = 0.00 avg(cpu1) = 0.00 avg(cpu2) = 0.00 avg(cpu3) = 0.00 avg(cpu4) = 0.00 avg(cpu5) = 0.00 avg(cpu6) = 0.00 avg(cpu7) = 0.00
Host zm02.stanford.edu: Individual CPU sys time
avg(cpu0) = 1.94 avg(cpu1) = 2.43 avg(cpu2) = 2.18 avg(cpu3) = 1.96 avg(cpu4) = 1.59 avg(cpu5) = 1.91 avg(cpu6) = 2.12 avg(cpu7) = 2.12
Host zm02.stanford.edu: Individual CPU idle time
avg(cpu0) = 76.30 avg(cpu1) = 79.29 avg(cpu2) = 81.39 avg(cpu3) = 86.36 avg(cpu4) = 89.60 avg(cpu5) = 87.02 avg(cpu6) = 82.45 avg(cpu7) = 86.20
Host zm02.stanford.edu: Individual CPU iowait time
avg(cpu0) = 1.95 avg(cpu1) = 5.55 avg(cpu2) = 5.01 avg(cpu3) = 0.78 avg(cpu4) = 0.74 avg(cpu5) = 0.76 avg(cpu6) = 4.13 avg(cpu7) = 0.71
Host zm02.stanford.edu: Individual CPU irq time
avg(cpu0) = 0.06 avg(cpu1) = 0.03 avg(cpu2) = 0.02 avg(cpu3) = 0.00 avg(cpu4) = 0.00 avg(cpu5) = 0.00 avg(cpu6) = 0.02 avg(cpu7) = 0.00
Host zm02.stanford.edu: Individual CPU softirq time
avg(cpu0) = 0.66 avg(cpu1) = 0.16 avg(cpu2) = 0.13 avg(cpu3) = 0.09 avg(cpu4) = 0.07 avg(cpu5) = 0.08 avg(cpu6) = 0.12 avg(cpu7) = 0.08
Host zm02.stanford.edu: Swap Activity
avg(swap in) = 0.06 avg(swap out) = 0.00
Host zm02.stanford.edu: Virtual Memory
avg(swapped) = 434.78 avg(free) = 151.55 avg(active) = 14235.11 avg(inactive) = 1049.35 avg(page cache) = 3386.17
Host zm02.stanford.edu: Context Switches
avg(context switches) = 15133.77
Host zm02.stanford.edu: Run/Blocked Process Queue Size, Load Average
avg(processes waiting for run time) = 1.38 avg(processes waiting for io time) = 0.35 avg(load average (1 min)) = 1.65
Host zm02.stanford.edu: Disk Utilization
avg(sda) = 0.13 avg(sdb) = 0.00 avg(sdc) = 0.00 avg(sdd) = 0.81 avg(sde) = 0.00 avg(sdf) = 0.00 avg(sdg) = 0.80 avg(sdh) = 1.79 avg(sdi) = 3.27 avg(sdj) = 0.00 avg(sdk) = 1.89 avg(sdl) = 3.37 avg(sdm) = 0.00 avg(sdn) = 0.00 avg(sdo) = 0.00 avg(sdp) = 0.81 avg(sdq) = 0.00 avg(sdr) = 0.00 avg(sds) = 0.82 avg(sdt) = 1.79 avg(sdu) = 3.25 avg(sdv) = 0.00 avg(sdw) = 1.90 avg(sdx) = 3.37 avg(sdy) = 0.00 avg(dm-0) = 7.39 avg(dm-1) = 13.23 avg(dm-2) = 2.80
Host zm02.stanford.edu: Disk Throughput: /dev/sda
avg(sda read) = 14.40 avg(sda write) = 40.60
Host zm02.stanford.edu: Disk Throughput: /dev/sdd
avg(sdd read) = 119.35 avg(sdd write) = 120.03
Host zm02.stanford.edu: Disk Throughput: /dev/sdg
avg(sdg read) = 118.61 avg(sdg write) = 120.04
Host zm02.stanford.edu: Disk Throughput: /dev/sdh
avg(sdh read) = 65.49 avg(sdh write) = 201.89
Host zm02.stanford.edu: Disk Throughput: /dev/sdi
avg(sdi read) = 192.78 avg(sdi write) = 35.34
Host zm02.stanford.edu: Disk Throughput: /dev/sdk
avg(sdk read) = 62.44 avg(sdk write) = 204.55
Host zm02.stanford.edu: Disk Throughput: /dev/sdl
avg(sdl read) = 195.32 avg(sdl write) = 35.31
Host zm02.stanford.edu: Disk Throughput: /dev/sdp
avg(sdp read) = 119.33 avg(sdp write) = 120.02
Host zm02.stanford.edu: Disk Throughput: /dev/sds
avg(sds read) = 121.28 avg(sds write) = 120.00
Host zm02.stanford.edu: Disk Throughput: /dev/sdt
avg(sdt read) = 67.60 avg(sdt write) = 201.91
Host zm02.stanford.edu: Disk Throughput: /dev/sdu
avg(sdu read) = 195.74 avg(sdu write) = 35.06
Host zm02.stanford.edu: Disk Throughput: /dev/sdw
avg(sdw read) = 68.05 avg(sdw write) = 201.71
Host zm02.stanford.edu: Disk Throughput: /dev/sdx
avg(sdx read) = 196.82 avg(sdx write) = 34.93
Host zm02.stanford.edu: Disk Throughput: /dev/dm-0
avg(dm-0 read) = 263.58 avg(dm-0 write) = 810.06
Host zm02.stanford.edu: Disk Throughput: /dev/dm-1
avg(dm-1 read) = 780.66 avg(dm-1 write) = 140.64
Host zm02.stanford.edu: Disk Throughput: /dev/dm-2
avg(dm-2 read) = 478.57 avg(dm-2 write) = 480.09
Host zm02.stanford.edu: Disk IOPs: /dev/sda
avg(sda read) = 0.84 avg(sda write) = 2.77
Host zm02.stanford.edu: Disk IOPs: /dev/sdd
avg(sdd read) = 1.22 avg(sdd write) = 1.14
Host zm02.stanford.edu: Disk IOPs: /dev/sdg
avg(sdg read) = 1.22 avg(sdg write) = 1.07
Host zm02.stanford.edu: Disk IOPs: /dev/sdh
avg(sdh read) = 3.97 avg(sdh write) = 11.61
Host zm02.stanford.edu: Disk IOPs: /dev/sdi
avg(sdi read) = 7.32 avg(sdi write) = 1.72
Host zm02.stanford.edu: Disk IOPs: /dev/sdk
avg(sdk read) = 3.88 avg(sdk write) = 11.73
Host zm02.stanford.edu: Disk IOPs: /dev/sdl
avg(sdl read) = 7.32 avg(sdl write) = 1.66
Host zm02.stanford.edu: Disk IOPs: /dev/sdp
avg(sdp read) = 1.23 avg(sdp write) = 1.13
Host zm02.stanford.edu: Disk IOPs: /dev/sds
avg(sds read) = 1.23 avg(sds write) = 1.11
Host zm02.stanford.edu: Disk IOPs: /dev/sdt
avg(sdt read) = 4.00 avg(sdt write) = 11.62
Host zm02.stanford.edu: Disk IOPs: /dev/sdu
avg(sdu read) = 7.39 avg(sdu write) = 1.66
Host zm02.stanford.edu: Disk IOPs: /dev/sdw
avg(sdw read) = 3.94 avg(sdw write) = 11.59
Host zm02.stanford.edu: Disk IOPs: /dev/sdx
avg(sdx read) = 7.42 avg(sdx write) = 1.59
Host zm02.stanford.edu: Disk IOPs: /dev/dm-0
avg(dm-0 read) = 15.99 avg(dm-0 write) = 118.51
Host zm02.stanford.edu: Disk IOPs: /dev/dm-1
avg(dm-1 read) = 30.52 avg(dm-1 write) = 35.16
Host zm02.stanford.edu: Disk IOPs: /dev/dm-2
avg(dm-2 read) = 4.94 avg(dm-2 write) = 120.02
Host zm02.stanford.edu: Disk Partition Throughput: /dev/sda1 mounted on /
avg(sda1 read) = 14.30 avg(sda1 write) = 40.24
Host zm02.stanford.edu: Disk Partition Throughput: /dev/sda2 mounted on /usr/vice/cache
avg(sda2 read) = 0.05 avg(sda2 write) = 0.36
Host zm02.stanford.edu: Disk Partition IOPs: /dev/sda1 mounted on /
avg(sda1 tps) = 10.93
Host zm02.stanford.edu: Disk Partition IOPs: /dev/sda2 mounted on /usr/vice/cache
avg(sda2 tps) = 0.10
Host zm02.stanford.edu: Total file descriptors open
avg(file descriptors open) = 7243.22
Host zm02.stanford.edu: SOAP: Invocation Count: Summary
avg(FolderActionRequest.sync) = 1.00 avg(AnnounceOrganizerChangeRequest) = 1.00 avg(ConvActionRequest.!read) = 1.21 avg(ModifyTaskRequest) = 1.12 avg(MsgActionRequest.move) = 3.85 avg(ModifyAppointmentRequest) = 1.27 avg(GetMiniCalRequest) = 3.72 avg(ConvActionRequest.!flag) = 1.20 avg(ImportContactsRequest) = 1.00 avg(ModifyIdentityRequest) = 1.00 avg(CreateFolderRequest) = 1.55 avg(FolderActionRequest.trash) = 2.00 avg(SearchRequest) = 19.45 avg(SendMsgRequest) = 2.27 avg(GetCosRequest) = 3.00 avg(GetContactsRequest) = 3.18 avg(AutoCompleteGalRequest) = 2.77 avg(GetAllConfigRequest) = 1.00 avg(ImportAppointmentsRequest) = 1.00 avg(CreateSignatureRequest) = 1.00 avg(MsgActionRequest.delete) = 2.00 avg(NoOpRequest) = 32.64 avg(CreateMountpointRequest) = 1.00 avg(BackupQueryRequest) = 1.00 avg(ICalReplyRequest) = 1.00 avg(ItemActionRequest.tag) = 1.00 avg(MsgActionRequest.trash) = 1.26 avg(GetInfoRequest) = 6.45 avg(ConvActionRequest.trash) = 3.54 avg(GetFreeBusyRequest) = 1.56 avg(MsgActionRequest.!flag) = 1.75 avg(GetRulesRequest) = 1.11 avg(EndSessionRequest) = 2.01 avg(ConvActionRequest.!spam) = 1.00 avg(CreateTagRequest) = 1.00 avg(CancelTaskRequest) = 2.00 avg(SyncGalRequest) = 1.00 avg(MsgActionRequest.update) = 2.18 avg(CreateAppointmentExceptionRequest) = 1.25 avg(GetTaskRequest) = 6.00 avg(SaveDraftRequest) = 1.66 avg(CheckSpellingRequest) = 1.14 avg(CancelAppointmentRequest) = 1.32 avg(MsgActionRequest.flag) = 1.30 avg(AddMsgRequest) = 1.25 avg(GetDomainInfoRequest) = 3.66 avg(ModifyContactRequest) = 1.40 avg(GetMsgRequest) = 100.73 avg(MsgActionRequest.read) = 1.58 avg(GetAccountRequest) = 1.25 avg(FlushCacheRequest) = 1.00 avg(FolderActionRequest.delete) = 1.80 avg(DismissCalendarItemAlarmRequest) = 1.04 avg(GetAvailableCsvFormatsRequest) = 1.15 avg(ConvActionRequest.read) = 1.19 avg(MsgActionRequest.tag) = 1.00 avg(FolderActionRequest.color) = 1.27 avg(FolderActionRequest.!check) = 1.38 avg(CheckLicenseRequest) = 3.62 avg(SearchConvRequest) = 9.73 avg(FolderActionRequest.read) = 1.00 avg(GetAvailableSkinsRequest) = 1.20 avg(SendInviteReplyRequest) = 1.50 avg(SetAppointmentRequest) = 1.31 avg(GetTagRequest) = 1.00 avg(SetTaskRequest) = 4.00 avg(GetFolderRequest) = 15.03 avg(ContactActionRequest.delete) = 1.50 avg(ItemActionRequest.delete) = 3.33 avg(ConvActionRequest.tag) = 1.17 avg(GetAvailableLocalesRequest) = 1.15 avg(SaveRulesRequest) = 1.50 avg(GetAccountInfoRequest) = 1.00 avg(CreateTaskRequest) = 1.33 avg(ConvActionRequest.delete) = 1.89 avg(FolderActionRequest.!grant) = 1.00 avg(SearchGalRequest) = 1.27 avg(SyncRequest) = 10.80 avg(ConvActionRequest.move) = 1.40 avg(ModifyPrefsRequest) = 1.12 avg(MsgActionRequest.!read) = 1.33 avg(FolderActionRequest.move) = 1.20 avg(FolderActionRequest.empty) = 1.16 avg(FolderActionRequest.grant) = 1.00 avg(DelegateAuthRequest) = 1.00 avg(AuthRequest) = 4.58 avg(ConvActionRequest.spam) = 1.56 avg(GetAppointmentRequest) = 201.06 avg(BackupRequest) = 1.00 avg(ContactActionRequest.move) = 2.00 avg(ModifyCalendarResourceRequest) = 4.00 avg(ConvActionRequest.flag) = 1.17 avg(CreateAppointmentRequest) = 1.14 avg(GetPermissionRequest) = 1.00 avg(SearchCalendarResourcesRequest) = 2.00 avg(FolderActionRequest.check) = 1.23 avg(GetQuotaUsageRequest) = 1.00 avg(CreateContactRequest) = 1.29 avg(FolderActionRequest.rename) = 2.00 avg(MsgActionRequest.spam) = 1.00 avg(ItemActionRequest.move) = 1.22
Host zm02.stanford.edu: SOAP: Average Call Duration: Summary
avg(FolderActionRequest.sync) = 8286.50 avg(AnnounceOrganizerChangeRequest) = 1330.50 avg(ConvActionRequest.!read) = 23.33 avg(ModifyTaskRequest) = 89.00 avg(MsgActionRequest.move) = 17.94 avg(ModifyAppointmentRequest) = 292.44 avg(GetMiniCalRequest) = 2530.69 avg(ConvActionRequest.!flag) = 16.93 avg(ImportContactsRequest) = 384.00 avg(ModifyIdentityRequest) = 80.67 avg(CreateFolderRequest) = 743.90 avg(FolderActionRequest.trash) = 66.75 avg(SearchRequest) = 359.51 avg(SendMsgRequest) = 381.68 avg(GetCosRequest) = 0.00 avg(GetContactsRequest) = 18.45 avg(AutoCompleteGalRequest) = 745.18 avg(GetAllConfigRequest) = 1.00 avg(ImportAppointmentsRequest) = 1917.00 avg(CreateSignatureRequest) = 97.50 avg(MsgActionRequest.delete) = 18.59 avg(NoOpRequest) = 0.01 avg(CreateMountpointRequest) = 97.12 avg(BackupQueryRequest) = 720.00 avg(ICalReplyRequest) = 75.86 avg(ItemActionRequest.tag) = 19.00 avg(MsgActionRequest.trash) = 17.96 avg(GetInfoRequest) = 102.11 avg(ConvActionRequest.trash) = 26.31 avg(GetFreeBusyRequest) = 5825.90 avg(MsgActionRequest.!flag) = 12.25 avg(GetRulesRequest) = 0.31 avg(EndSessionRequest) = 1.65 avg(ConvActionRequest.!spam) = 18.00 avg(CreateTagRequest) = 28.00 avg(CancelTaskRequest) = 103.50 avg(SyncGalRequest) = 132299.41 avg(MsgActionRequest.update) = 32.34 avg(CreateAppointmentExceptionRequest) = 139.75 avg(GetTaskRequest) = 16.89 avg(SaveDraftRequest) = 206.28 avg(CheckSpellingRequest) = 62.46 avg(CancelAppointmentRequest) = 256.70 avg(MsgActionRequest.flag) = 15.80 avg(AddMsgRequest) = 124.28 avg(GetDomainInfoRequest) = 140.91 avg(ModifyContactRequest) = 46.93 avg(GetMsgRequest) = 18.58 avg(MsgActionRequest.read) = 37.38 avg(GetAccountRequest) = 1.25 avg(FlushCacheRequest) = 0.00 avg(FolderActionRequest.delete) = 176.00 avg(DismissCalendarItemAlarmRequest) = 144.82 avg(GetAvailableCsvFormatsRequest) = 0.12 avg(ConvActionRequest.read) = 15.94 avg(MsgActionRequest.tag) = 13.00 avg(FolderActionRequest.color) = 16.91 avg(FolderActionRequest.!check) = 226.78 avg(CheckLicenseRequest) = 1.10 avg(SearchConvRequest) = 42.35 avg(FolderActionRequest.read) = 65.50 avg(GetAvailableSkinsRequest) = 0.02 avg(SendInviteReplyRequest) = 321.05 avg(SetAppointmentRequest) = 121.11 avg(GetTagRequest) = 0.00 avg(SetTaskRequest) = 32.00 avg(GetFolderRequest) = 9.06 avg(ContactActionRequest.delete) = 45.50 avg(ItemActionRequest.delete) = 48.33 avg(ConvActionRequest.tag) = 16.33 avg(GetAvailableLocalesRequest) = 3.38 avg(SaveRulesRequest) = 54.92 avg(GetAccountInfoRequest) = 0.00 avg(CreateTaskRequest) = 37.33 avg(ConvActionRequest.delete) = 312.11 avg(FolderActionRequest.!grant) = 17.00 avg(SearchGalRequest) = 4819.75 avg(SyncRequest) = 3.50 avg(ConvActionRequest.move) = 19.96 avg(ModifyPrefsRequest) = 62.00 avg(MsgActionRequest.!read) = 30.83 avg(FolderActionRequest.move) = 55.93 avg(FolderActionRequest.empty) = 467.30 avg(FolderActionRequest.grant) = 33.80 avg(DelegateAuthRequest) = 0.33 avg(AuthRequest) = 13.01 avg(ConvActionRequest.spam) = 19.56 avg(GetAppointmentRequest) = 33.64 avg(BackupRequest) = 90913.50 avg(ContactActionRequest.move) = 19.57 avg(ModifyCalendarResourceRequest) = 70.00 avg(ConvActionRequest.flag) = 19.69 avg(CreateAppointmentRequest) = 256.30 avg(GetPermissionRequest) = 0.64 avg(SearchCalendarResourcesRequest) = 64.76 avg(FolderActionRequest.check) = 441.63 avg(GetQuotaUsageRequest) = 1407.50 avg(CreateContactRequest) = 23.97 avg(FolderActionRequest.rename) = 31.67 avg(MsgActionRequest.spam) = 25.50 avg(ItemActionRequest.move) = 117.00
Host zm02.stanford.edu: MySQL: InnoDB Buffer Pool Pages
avg(pages read) = 6812139.10 avg(pages written) = 9787856.40
Host zm02.stanford.edu: MySQL: InnoDB Buffer Pool Hit Rate
avg(buffer pool hit rate) = 999.52
Host zm02.stanford.edu: MySQL: Database Connections
avg(connection pool size) = 0.31
Host zm02.stanford.edu: MySQL: Tables Open/Opened
avg(open_tables) = 452.00 avg(opened_tables (cumulative)) = 30402.12
Host zm02.stanford.edu: MySQL: Total Slow Queries Count
avg(slow queries (cumulative)) = 65991.96
Host zm02.stanford.edu: Mailboxd: Connection Pool Get Latency
avg(mysql) = 0.19 avg(ldap) = 17.33
Host zm02.stanford.edu: Mailboxd: Dirty Lucene Index Writers
avg(dirty index writers) = 99.70
Host zm02.stanford.edu: Mailboxd: Lucene IndexWriterCache Hitrate
avg(cache hitrate) = 39.99
Host zm02.stanford.edu: Mailboxd: Lucene IO
avg(Index writes) = 2765.64 avg(Index reads) = 3761.35
Host zm02.stanford.edu: Mailboxd: LMTP Delivery Throughput
avg(received) = 52.66 avg(delivered) = 53.08
Host zm02.stanford.edu: Mailboxd: LMTP Delivery Rate
avg(received msgs) = 0.87 avg(delivered msgs) = 0.88 avg(received x rcpts) = 0.88
Host zm02.stanford.edu: Mailboxd: Mailbox Add Rate (Delivery Rate)
avg(mailbox add rate) = 0.82
Host zm02.stanford.edu: Mailboxd: Mailbox Add Latency (Delivery Speed)
avg(mailbox add latency) = 81.86
Host zm02.stanford.edu: Mailboxd: Request Rate by Client Protocol
avg(SOAP) = 5.25 avg(IMAP) = 25.30 avg(POP) = 5.28
Host zm02.stanford.edu: Mailboxd: Response Time by Client Protocol
avg(SOAP) = 179.38 avg(IMAP) = 31.11 avg(POP) = 35.55
Host zm02.stanford.edu: Mailboxd: Active Connections by Client Protocol
avg(IMAP) = 8.55 avg(IMAP SSL) = 478.25 avg(POP) = 0.01 avg(POP SSL) = 6.72
Host zm02.stanford.edu: Mailboxd: Mailbox Get Count
avg(mailbox get count) = 2969.02
Host zm02.stanford.edu: Mailboxd: Mailbox Get Latency
avg(mailbox get latency) = 0.05
Host zm02.stanford.edu: Mailboxd: Mailbox Cache Hit Rate
avg(mailbox cache hit rate) = 99.96
Host zm02.stanford.edu: Mailboxd: Mailbox Item/Blob Cache Hit Rate
avg(msg blob cache) = 3016.08 avg(item metadata cache) = 2696.48
Host zm02.stanford.edu: Mailboxd: Garbage Collection Time
avg(minor GC time) = 1.73 avg(major GC time) = 1.17
Host zm02.stanford.edu: Mailboxd: Garbage Collection Count
avg(minor GC count) = 37.64 avg(major GC count) = 1.15
Host zm02.stanford.edu: Mailboxd: JVM Heap Used
avg(total) = 4601.05 avg(PS Old Gen) = 3734.01 avg(PS Eden Space) = 707.62 avg(PS Survivor Space) = 159.42
Host zm02.stanford.edu: Mailboxd: JVM Heap Free
avg(total free) = 1447.85 avg(PS Old Gen free) = 537.99 avg(PS Eden Space free) = 742.35 avg(PS Survivor Space free) = 167.52
Host zm02.stanford.edu: Mailboxd: JVM Permanent Generation and Code Cache
avg(PS Perm Gen) = 79.79 avg(Code Cache) = 47.54 avg(PS Perm Gen free) = 0.32 avg(Code Cache free) = 0.46
No data available for the following charts:
Host zm02.stanford.edu: Process CPU
Host zm02.stanford.edu: Process Total Memory
Host zm02.stanford.edu: Process Resident Memory
Host zm02.stanford.edu: Disk Throughput: /dev/sdb
Host zm02.stanford.edu: Disk Throughput: /dev/sdc
Host zm02.stanford.edu: Disk Throughput: /dev/sde
Host zm02.stanford.edu: Disk Throughput: /dev/sdf
Host zm02.stanford.edu: Disk Throughput: /dev/sdj
Host zm02.stanford.edu: Disk Throughput: /dev/sdm
Host zm02.stanford.edu: Disk Throughput: /dev/sdn
Host zm02.stanford.edu: Disk Throughput: /dev/sdo
Host zm02.stanford.edu: Disk Throughput: /dev/sdq
Host zm02.stanford.edu: Disk Throughput: /dev/sdr
Host zm02.stanford.edu: Disk Throughput: /dev/sdv
Host zm02.stanford.edu: Disk Throughput: /dev/sdy
Host zm02.stanford.edu: Disk IOPs: /dev/sdb
Host zm02.stanford.edu: Disk IOPs: /dev/sdc
Host zm02.stanford.edu: Disk IOPs: /dev/sde
Host zm02.stanford.edu: Disk IOPs: /dev/sdf
Host zm02.stanford.edu: Disk IOPs: /dev/sdj
Host zm02.stanford.edu: Disk IOPs: /dev/sdm
Host zm02.stanford.edu: Disk IOPs: /dev/sdn
Host zm02.stanford.edu: Disk IOPs: /dev/sdo
Host zm02.stanford.edu: Disk IOPs: /dev/sdq
Host zm02.stanford.edu: Disk IOPs: /dev/sdr
Host zm02.stanford.edu: Disk IOPs: /dev/sdv
Host zm02.stanford.edu: Disk IOPs: /dev/sdy