Issue is still present - those 3-4MB was just temporary. Upload speed has been tested via 4 different locations and I've reached max 1,2 up to 1,8MB upload speed.
I've even configured one ubuntu GUI machine in new datacenter which has link 150/150Mbits and I get upload speed via SCP 15-17MB, however smb traffic is capped as mentioned.
Is there anything on the omv side I could do for this?
We've done some additional tests and we're somehow able to achieve 3-4MB without any problems. Weird, as nothing was changed.
I though it could be maybe because I've updated OMV to 2.2.9., however I had one machine 2.2.6. and speed was also there. Most likely some internet issues internally. I will keep you updated if something changes.
Yes, Parallels is hypersvisor.
# lspci | egrep -i --color 'network|ethernet'
00:05.0 Ethernet controller: Intel Corporation 82545EM Gigabit Ethernet Controller (Copper)
Alles anzeigen# lshw -C network
*-network
description: Ethernet interface
product: 82545EM Gigabit Ethernet Controller (Copper)
vendor: Intel Corporation
physical id: 5
bus info: pci@0000:00:05.0
logical name: eth0
version: 00
serial: 00:1c:42:5d:73:22
size: 1Gbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pciexpress pm msi bus_master cap_list ethernet physical logical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000 driverversion=7.3.21-k8-NAPI duplex=full firmware=N/A ip=XX latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:23 memory:ee000000-ee01ffff ioport:8200(size=32)
According to the dmesg
# egrep -i 'virtual|vbox' /var/log/dmesg
[ 0.000000] DMI: Parallels Software International Inc. Parallels Virtual Platform/Parallels Virtual Platform, BIOS 6.10.24198.1226784 12/09/2015
[ 0.000000] Booting paravirtualized kernel on KVM
[ 2.904249] ata4.00: ATAPI: Virtual DVD-ROM [1], FWR10003, max UDMA/25
[ 2.904780] scsi 3:0:0:0: CD-ROM Virtual DVD-ROM R103 PQ: 0 ANSI: 5
Hi there.
I've installed OMV 2.x on the new server and somehow I'm unable to reach more then 1,8MB upload rate - this is the maximum I've reached after setting the extra options from thread:
Extreme slow samba speeds
Without this options I reach 1 - max 1,2MB upload rate. My internet connectivity is 50/50, confirmed also by the speedtest.
This is test server, so I've provided it with only 4GB of ram and 2 vcpu, but during upload, load didn't jump even through I uploaded 600+ small files.
Server info:
There is only one nic on the server and it's on gigabyte link:
Alles anzeigen# speedtest-cli
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from XX ...
Selecting best server based on latency...
Hosted by KomMITT Ratingen (Ratingen) [XX]: 11.47 ms
Testing download speed........................................
Download: 626.11 Mbit/s
Testing upload speed..................................................
Upload: 196.70 Mbit/s
This extra drive for OMV is ext4:
# hdparm -Tt /dev/sda6
/dev/sda6:
Timing cached reads: 5078 MB in 2.00 seconds = 2541.21 MB/sec
Timing buffered disk reads: 786 MB in 3.00 seconds = 261.97 MB/sec
Iperf result:
Alles anzeigen# iperf -s
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)
------------------------------------------------------------
[ 4] local X port 5001 connected with Y port 36773
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 31.5 MBytes 26.3 Mbits/sec
Speed:
# hdparm -I /dev/sda6 | grep -i speed
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
Any thoughs what could be wrong/improved?
