FAS2554 Ontap 8.2.3 7 Mode CIFS SLOW speed

hochschuleda — Wed, 04 Jun 2025 14:18:05 GMT

Hi, i was wondering if anyone can tell me whats the bottleneck on this empty 2554 with 10G LACP Network.

i roughtly get 33mb/s from a Windows 10 SSD via 10G Network to the filer.

smb2 is on. MTU is 9000 on the switch even. flowcontrol is set to none on switch and the vif.

we are using 24x2TB SATA. Still a bit dissapointing performance.

Another "older" 2240 with 24x2tb gives me around 52mb/s, so i wonder why the newer one is even slower on the same network from same source.

During CIFS

sysstat -x 1
CPU NFS CIFS HTTP Total Net kB/s Disk kB/s Tape kB/s Cache Cache CP CP Disk OTHER FCP iSCSI FCP kB/s iSCSI kB/s
in out read write read write age hit time ty util in out in out
2% 0 0 0 9 2 1 0 0 0 0 >60 100% 0% - 0% 9 0 0 0 0 0 0
1% 0 0 0 7 1 1 0 0 0 0 >60 100% 0% - 0% 7 0 0 0 0 0 0
2% 0 0 0 106 1 1 0 0 0 0 >60 100% 0% - 0% 106 0 0 0 0 0 0
2% 0 0 0 9 1 1 1028 864 0 0 >60 100% 15% T 10% 9 0 0 0 0 0 0
2% 0 5 0 5 2 1 0 0 0 0 >60 100% 0% - 0% 0 0 0 0 0 0 0
2% 0 0 0 0 1 1 0 0 0 0 >60 100% 0% - 0% 0 0 0 0 0 0 0
1% 0 0 0 16 1 1 0 0 0 0 >60 100% 0% - 0% 16 0 0 0 0 0 0
1% 0 0 0 0 1 1 0 0 0 0 >60 100% 0% - 0% 0 0 0 0 0 0 0
1% 0 0 0 0 1 1 0 0 0 0 >60 - 0% - 0% 0 0 0 0 0 0 0
1% 0 23 0 32 6 6 0 0 0 0 >60 100% 0% - 0% 9 0 0 0 0 0 0
3% 0 203 0 204 13203 310 0 8 0 0 >60 94% 0% - 2% 1 0 0 0 0 0 0
5% 0 420 0 430 28725 666 0 0 0 0 >60 95% 0% - 0% 10 0 0 0 0 0 0
5% 0 470 0 479 32121 745 0 0 0 0 >60 95% 0% - 0% 9 0 0 0 0 0 0
13% 0 512 0 513 35066 811 3588 25608 0 0 >60 99% 48% Tf 23% 1 0 0 0 0 0 0
8% 0 518 0 518 35379 820 0 33280 0 0 >60 95% 100% :f 11% 0 0 0 0 0 0 0
8% 0 508 0 517 34799 806 256 30720 0 0 >60 95% 100% :f 10% 9 0 0 0 0 0 0
7% 0 521 0 529 35624 826 104 22852 0 0 >60 95% 67% : 16% 8 0 0 0 0 0 0
5% 0 512 0 512 35041 812 0 0 0 0 >60 95% 0% - 0% 0 0 0 0 0 0 0
5% 0 524 0 535 35868 829 0 0 0 0 >60 95% 0% - 0% 11 0 0 0 0 0 0
CPU NFS CIFS HTTP Total Net kB/s Disk kB/s Tape kB/s Cache Cache CP CP Disk OTHER FCP iSCSI FCP kB/s iSCSI kB/s
in out read write read write age hit time ty util in out in out
5% 0 433 0 433 29619 686 0 0 0 0 >60 95% 0% - 0% 0 0 0 0 0 0 0
4% 0 301 0 301 20476 476 0 0 0 0 >60 94% 0% - 0% 0 0 0 0 0 0 0
3% 0 234 0 251 15978 373 0 0 0 0 >60 95% 0% - 0% 17 0 0 0 0 0 0
4% 0 250 0 250 17071 396 0 0 0 0 >60 95% 0% - 0% 0 0 0 0 0 0 0
3% 0 215 0 215 14773 342 0 0 0 0 >60 95% 0% - 0% 0 0 0 0 0 0 0
3% 0 206 0 215 14044 326 0 0 0 0 >60 95% 0% - 0% 9 0 0 0 0 0 0
11% 0 147 0 147 9415 221 4 0 0 0 >60 100% 0% - 1% 0 0 0 0 0 0 0
2% 0 0 0 8 1 1 1444 2300 0 0 >60 100% 18% T 10% 8 0 0 0 0 0 0
1% 0 0 0 9 1 1 0 0 0 0 >60 100% 0% - 0% 9 0 0 0 0 0 0

cifs stat
reject 0 0%
mkdir 0 0%
rmdir 0 0%
open 0 0%
create 0 0%
close 0 0%
X&close 0 0%
flush 0 0%
X&flush 0 0%
delete 0 0%
rename 0 0%
NTRename 0 0%
getatr 0 0%
setatr 0 0%
read 0 0%
X&read 0 0%
write 0 0%
X&write 0 0%
lock 0 0%
unlock 0 0%
mknew 0 0%
chkpth 0 0%
exit 0 0%
lseek 0 0%
lockread 0 0%
X&lockread 0 0%
writeunlock 0 0%
readbraw 0 0%
writebraw 0 0%
writec 0 0%
gettattre 0 0%
settattre 0 0%
lockingX 0 0%
IPC 0 0%
open2 0 0%
find_first2 0 0%
find_next2 0 0%
query_fs_info 0 0%
query_path_info 0 0%
set_path_info 0 0%
query_file_info 0 0%
set_file_info 0 0%
create_dir2 0 0%
Dfs_referral 0 0%
Dfs_report 0 0%
echo 0 0%
writeclose 0 0%
openX 0 0%
readX 0 0%
writeX 0 0%
findclose 0 0%
tcon 0 0%
tdis 131 0%
negprot 44 0%
login 0 0%
logout 0 0%
tconX 0 0%
dskattr 0 0%
search 0 0%
fclose 0 0%
NTCreateX 0 0%
NTTransCreate 0 0%
NTTransIoctl 0 0%
NTTransNotify 0 0%
NTTransSetSec 0 0%
NTTransQuerySec 0 0%
NTNamedPipeMulti 0 0%
NTCancel CN 0 0%
NTCancel Other 0 0%
SMB2Echo 0 0%
SMB2Negprot 295 0%
SMB2TreeConnnect 164 0%
SMB2TreeDisconnect 131 0%
SMB2Login 646 0%
SMB2Create 29443 7%
SMB2Read 11893 3%
SMB2Write 247314 59%
SMB2Lock 1 0%
SMB2Unlock 1 0%
SMB2OplkBrkAck 13 0%
SMB2ChgNfy 138 0%
SMB2CLose 29155 7%
SMB2Flush 5 0%
SMB2Logout 42 0%
SMB2Cancel 111 0%
SMB2IPCCreate 55 0%
SMB2IPCRead 76 0%
SMB2IPCWrite 75 0%
SMB2QueryDir 3290 1%
SMB2QueryFileBasicInfo 8 0%
SMB2QueryFileStndInfo 17 0%
SMB2QueryFileIntInfo 0 0%
SMB2QueryFileEAInfo 66 0%
SMB2QueryFileFEAInfo 1 0%
SMB2QueryFileModeInfo 0 0%
SMB2QueryAltNameInfo 0 0%
SMB2QueryFileStreamInfo 4316 1%
SMB2QueryNetOpenInfo 57633 14%
SMB2QueryAttrTagInfo 0 0%
SMB2QueryAccessInfo 0 0%
SMB2QueryFileUnsupported 0 0%
SMB2QueryFileInvalid 0 0%
SMB2QueryFSVolInfo 166 0%
SMB2QueryFSSizeInfo 13398 3%
SMB2QueryFSDevInfo 0 0%
SMB2QueryFSAttrInfo 166 0%
SMB2QueryFSFullSzInfo 119 0%
SMB2QueryFSObjIdInfo 0 0%
SMB2QueryFSInvalid 0 0%
SMB2QuerySecurityInfo 46 0%
SMB2SetBasicInfo 7100 2%
SMB2SetRenameInfo 20 0%
SMB2SetFileLinkInfo 0 0%
SMB2SetFileDispInfo 1786 0%
SMB2SetFullEAInfo 0 0%
SMB2SetModeInfo 0 0%
SMB2SetAllocInfo 12 0%
SMB2SetEOFInfo 13416 3%
SMB2SetUnsupported 0 0%
SMB2SetInfoInvalid 0 0%
SMB2SetSecurityInfo 0 0%
SMB2FsctlPipeTransceive 37 0%
SMB2FsctlPipePeek 0 0%
SMB2FsctlEnumSnapshots 4 0%
SMB2FsctlDfsReferrals 88 0%
SMB2FsctlSetSparse 0 0%
SMB2FsctlSecureShare 0 0%
SMB2FsctlFileUnsupported 143 0%
SMB2FsctlIpcUnsupported 113 0%
SMB2_1Login 0 0%
cancel lock 0
wait lock 0
copy to align 0
alignedSmall 26268
alignedLarge 29239
alignedSmallRel 0
alignedLargeRel 0
FidHashAllocs 2
TidHashAllocs 0
UidHashAllocs 0
mbufWait 0
nbtWait 0
pBlkWait 0
BackToBackCPWait 0
cwaWait 0
short msg prevent 1
multipleVCs 0
SMB signing 0
mapped null user 0
PDCupcalls 0
nosupport 0
read pipe busy 0
write pipe busy 0
trans pipe busy 0
read pipe broken 0
write pipe broken 0
trans pipe broken 0
queued writeraw 0
nbt disconnect 334
smb disconnect 4
dup disconnect 0
OpLkBkXorBatchToL2 13
OpLkBkXorBatchToNone 0
OpLkBkL2ToNone 0
OpLkBkNoBreakAck 0
OpLkBkNoBreakAck95 0
OpLkBkNoBreakAckNT 0
OpLkBkIgnoredAck 0
OpLkBkWaiterTimedOut 0
OpLkBkDelayedBreak 0
SharingErrorRetries 0
FoldAttempts 0
FoldRenames 0
FoldRenameFailures 0
FoldOverflows 0
FoldDuplicates 0
FoldWAFLTooBusy 0
NoAllocCredStat 0
RetryRPCcollision 0
TconCloseTID 0
GetNTAPExtAttrs 0
SetNTAPExtAttrs 0
SearchBusy 0
ChgNfyNoMemory 0
ChgNfyNewWatch 44
ChgNfyLastWatch 43
UsedMIDTblCreated 0
UnusedMIDTblCreated 0
InvalidMIDRejects 0
SMB2InvalidSignature 0
SMB2DurableCreateReceived 24375
SMB2DurableCreateSucceeded 6511
SMB2DurableReclaimReceived 0
SMB2DurableReclaimSucceeded 0
SMB2DurableHandlePreserved 0
SMB2DurableHandlePurged 0
SMB2DurableHandleExpired 0
SMB2FileDirInfo 0
SMB2FileFullDirInfo 0
SMB2FileIdFullDirInfo 0
SMB2FileBothDirInfo 9
SMB2FileIdBothDirInfo 857
SMB2FileNamesInfo 1579
SMB2FileDirUnsupported 0
SMB2QueryInfo 75936
SMB2SetInfo 22334
SMB2Ioctl 385
SMB2RelatedCompRequest 5941
SMB2UnRelatedCompRequest 0
SMB2FileRequest 419657
SMB2PipeRequest 797
SMB2_1_LeaseBreaks 0
SMB2_1_LeaseBreakRetries 0
SMB2_1_LeaseUpgrades 0
SMB2_1_LeaseBreakExcuses 0
SMB2_1_LeaseBreakAckTimeouts 0
SMB2_1_HandleLeaseBreaks 0
SMB2_1_LeaseBreaksToNone 0
SMB2_1_LeaseBreakAcksIgnored 0
SMB2_1_LeaseBreakAcksDropped 0
SMB2_1_LeaseBreakPendingCancelled 0
SMB2_1_LeaseBreakSentCancelled 0
SMB2_1_LeaseBreakCancelDropped 0
SMB2_1_StatLeaseWorkObjAllocFail 0
SMB2_SignQNoMem 0
SMB2nosupport 209
Max Multiplex = 16, Max pBlk Exhaust = 0, Max pBlk Reserve Exhaust = 0
Max FIDs = 969, Max FIDs on one tree = 968
Max Searches on one tree = 0, Max Core Searches on one tree = 0
Max sessions = 5
Max trees = 6
Max shares = 39
Max session UIDs = 1, Max session TIDs = 3
Max locks = 970
Max credentials = 4
Max group SIDs per credential = 50
Number of active durable handles = 0
Max pBlks = 1024 Current pBlks = 1024 Num Logons = 0
Max reserved pBlks = 32 Current reserved pBlks = 32
Max gAuthQueue depth = 2
Max gSMBBlockingQueue depth = 1
Max gSMBTimerQueue depth = 6
Max gSMBAlfQueue depth = 2
Max gSMBRPCWorkerQueue depth = 1
Max gOffloadQueue depth = 2
Max gSMB2SigningQueue depth = 0
Multi-Processor SMB2 Signing = disabled, system default = disabled, Max threads = 0
Local groups: builtins = 6, user-defined = 1, SIDs = 4
RPC group count = 10, RPC group active count = 0
Max Watched Directories = 7, Current Watched Directories = 1
Max Pending ChangeNotify Requests = 7, Current Pending ChangeNotify Requests = 1
Max Pending DeleteOnClose Requests = 2, Current Pending DeleteOnClose Requests = 0
Stats collected at: Thu Nov 30 09:36:43 CET 2017

Re: FAS2554 Ontap 8.2.3 7 Mode CIFS SLOW speed

kahuna — Thu, 30 Nov 2017 13:25:05 GMT

the data below is unreadable

do you have any idea about the concurrency?

what is the latency?

can you collect a perfstat during the slow throughput?

https://mysupport.netapp.com/tools/info/ECMLP2567268I.html?productID=61962

if perfstat is not an option I will give you a set of commands to run

Re: FAS2554 Ontap 8.2.3 7 Mode CIFS SLOW speed

hochschuleda — Thu, 30 Nov 2017 13:54:16 GMT

Oh well, unreadable ?

Whats the problem ?

its basically doing NOTHING 🙂

CPU 1 %

no writes, no reads

Disk util almost 0 %

there is no latency and the only CIFS transfer running is my speedtest. So there is no concurrency

1% 0 0 0 7 1 1 0 0 0 0 >60 100% 0% - 0% 7 0 0 0 0 0 0

Feel free to give me the commands to run, can deliver perfstat at a latter time

thanks

Re: FAS2554 Ontap 8.2.3 7 Mode CIFS SLOW speed

kahuna — Thu, 30 Nov 2017 14:04:10 GMT

see private message

topic Re: FAS2554 Ontap 8.2.3 7 Mode CIFS SLOW speed in ONTAP Discussions

FAS2554 Ontap 8.2.3 7 Mode CIFS SLOW speed

Re: FAS2554 Ontap 8.2.3 7 Mode CIFS SLOW speed

Re: FAS2554 Ontap 8.2.3 7 Mode CIFS SLOW speed

Re: FAS2554 Ontap 8.2.3 7 Mode CIFS SLOW speed