Low transfer rate with AB

[Mindaugas Milinavičius <mi...@clustspace.com>]

Hello,

does anyone got a problem with transfer rate?

We are using at the moment 8x 10k SAS RAID10 disk for local storage for VM
(testing purpose).

Then we are trying ab (ApacheBench) for testing, im gettint low transfer
rate:

Transfer rate:          61.89 [Kbytes/sec] received


http://puzo.lt/srvX144_f.txt

I tested from managed server to host server via LAN - the speed was like
60-63 Kb/s....

Also checked raid controler

[root@srv0 ~]# hpacucli ctrl all show config

Smart Array P212 in Slot 2                (sn: PACCPID122006CQ)


   SEP (Vendor ID PMCSIERA, Model  SRC 8x6G) 250 (WWID: 5001438020B209DF)


Smart Array P410i in Slot 0 (Embedded)    (sn: 50123456789ABCDE)

   array A (SAS, Unused Space: 0  MB)


      logicaldrive 1 (546.8 GB, RAID 1+0, OK)

      physicaldrive 1I:1:1 (port 1I:box 1:bay 1, SAS, 146 GB, OK)
      physicaldrive 1I:1:2 (port 1I:box 1:bay 2, SAS, 146 GB, OK)
      physicaldrive 1I:1:3 (port 1I:box 1:bay 3, SAS, 146 GB, OK)
      physicaldrive 1I:1:4 (port 1I:box 1:bay 4, SAS, 146 GB, OK)
      physicaldrive 2I:1:5 (port 2I:box 1:bay 5, SAS, 146 GB, OK)
      physicaldrive 2I:1:6 (port 2I:box 1:bay 6, SAS, 146 GB, OK)
      physicaldrive 2I:1:7 (port 2I:box 1:bay 7, SAS, 146 GB, OK)
      physicaldrive 2I:1:8 (port 2I:box 1:bay 8, SAS, 146 GB, OK)

   SEP (Vendor ID PMCSIERA, Model  SRC 8x6G) 250 (WWID: 50123456789ABCED)

Does anyone have any ideas whats wrong here?




Pagarbiai
Mindaugas Milinavičius
UAB STARNITA
Direktorius
http://www.clustspace.com
LT: +37068882880
RU: +79651806396

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