XFileSharing Pro - Help ATOP & TOP

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Ryok
Posts: 19
Joined: Oct 21, 2012 4:18 am

Help ATOP & TOP

#1 Postby Ryok » Nov 02, 2012 5:04 pm

hello,

i just purchase nginx mod and the support install it for me. but upon checking my ATOP i found a row of red color i wonder what does it means. its my first seeing this.
http://s8.postimage.org/sak5vlbhh/Untitled.png

i have 48GB ram. currently consuming 35% of my disk and based on analytics im only getting 100-150 users streaming at the same time.

can someone tell me whats happening on my server?
Last edited by Ryok on Nov 05, 2012 7:02 am, edited 1 time in total.

ufkabakan
Posts: 332
Joined: Apr 13, 2011 9:37 pm

#2 Postby ufkabakan » Nov 03, 2012 1:19 am

You have Random Disk IO problem.
What is your disks hardware and configuration on sda,sdb,... etc?

Ryok
Posts: 19
Joined: Oct 21, 2012 4:18 am

#3 Postby Ryok » Nov 03, 2012 3:42 am

that is something i dont know. i just bought the server from my host and use it. i really have no idea.

i only this
2x Intel Xeon 5620 2.40GHz
48 GB DDR3 RAM
1TB

nyan
Posts: 163
Joined: Oct 28, 2010 8:01 pm

#4 Postby nyan » Nov 03, 2012 12:31 pm

1 Tb storage on 4 drives O_O?

run this for /sda sdb sdc sdd
hdparm -I /dev/sda

it should show something like this

Code: Select all

/dev/sda:

ATA device, with non-removable media
        Model Number:       WDC WD1600JS-75NCB3
        Serial Number:      WD-WCANME43
        Firmware Revision:  10.02E04
Standards:
        Supported: 7 6 5 4
        Likely used: 8
Configuration:
        Logical         max     current
        cylinders       16383   16383
        heads           16      16
        sectors/track   63      63
        --
        CHS current addressable sectors:   16514064
        LBA    user addressable sectors:  268435455
        LBA48  user addressable sectors:  312500000
        device size with M = 1024*1024:      152587 MBytes
        device size with M = 1000*1000:      160000 MBytes (160 GB)

Ryok
Posts: 19
Joined: Oct 21, 2012 4:18 am

#5 Postby Ryok » Nov 05, 2012 6:57 am

heres he result
/dev/sda:

ATA device, with non-removable media
Model Number: ST3500410SV
Serial Number: 5VMKQ3XD
Firmware Revision: CV12
Transport: Serial
Standards:
Used: unknown (minor revision code 0x0029)
Supported: 8 7 6 5
Likely used: 8
Configuration:
Logical max current
cylinders 16383 16383
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 16514064
LBA user addressable sectors: 268435455
LBA48 user addressable sectors: 976773168
Logical/Physical Sector size: 512 bytes
device size with M = 1024*1024: 476940 MBytes
device size with M = 1000*1000: 500107 MBytes (500 GB)
cache/buffer size = 16384 KBytes
Nominal Media Rotation Rate: 7200
Capabilities:
LBA, IORDY(can be disabled)
Queue depth: 32
Standby timer values: spec'd by Standard, no device specific minimum
R/W multiple sector transfer: Max = 16 Current = 16
Recommended acoustic management value: 254, current value: 0
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=120ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* SMART feature set
* Power Management feature set
* Write cache
* Look-ahead
* Host Protected Area feature set
* WRITE_BUFFER command
* READ_BUFFER command
* DOWNLOAD_MICROCODE
Power-Up In Standby feature set
* SET_FEATURES required to spinup after power up
SET_MAX security extension
* 48-bit Address feature set
* Device Configuration Overlay feature set
* Mandatory FLUSH_CACHE
* FLUSH_CACHE_EXT
* SMART error logging
* SMART self-test
* Media Card Pass-Through
* General Purpose Logging feature set
* 64-bit World wide name
Write-Read-Verify feature set
* WRITE_UNCORRECTABLE_EXT command
* {READ,WRITE}_DMA_EXT_GPL commands
* Segmented DOWNLOAD_MICROCODE
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
* Native Command Queueing (NCQ)
* Phy event counters
Device-initiated interface power management
* Software settings preservation
* SMART Command Transport (SCT) feature set
* SCT Long Sector Access (AC1)
* SCT Error Recovery Control (AC3)
* SCT Features Control (AC4)
* SCT Data Tables (AC5)
unknown 206[7]
unknown 206[12] (vendor specific)
Logical Unit WWN Device Identifier: 5000c500305e34eb
NAA : 5
IEEE OUI : 000c50
Unique ID : 0305e34eb
Checksum: correct


I want to ask also why my ram is being consumed so fast. in a matter of 30 minutes, only 200-300K is left in my 48GB ram. why is that?

Image
http://s12.postimage.org/4wxhx8s7x/Untitled.png

Ryok
Posts: 19
Joined: Oct 21, 2012 4:18 am

#6 Postby Ryok » Nov 05, 2012 7:01 am

sdb

/dev/sdb:

ATA device, with non-removable media
Model Number: WDC WD5000AAKX-001CA0
Serial Number: WD-WMAYUT349529
Firmware Revision: 15.01H15
Transport: Serial, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
Standards:
Supported: 8 7 6 5
Likely used: 8
Configuration:
Logical max current
cylinders 16383 16383
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 16514064
LBA user addressable sectors: 268435455
LBA48 user addressable sectors: 976773168
Logical/Physical Sector size: 512 bytes
device size with M = 1024*1024: 476940 MBytes
device size with M = 1000*1000: 500107 MBytes (500 GB)
cache/buffer size = 16384 KBytes
Capabilities:
LBA, IORDY(can be disabled)
Queue depth: 32
Standby timer values: spec'd by Standard, with device specific minimum
R/W multiple sector transfer: Max = 16 Current = 16
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=120ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* SMART feature set
Security Mode feature set
* Power Management feature set
* Write cache
* Look-ahead
* Host Protected Area feature set
* WRITE_BUFFER command
* READ_BUFFER command
* NOP cmd
* DOWNLOAD_MICROCODE
Power-Up In Standby feature set
* SET_FEATURES required to spinup after power up
SET_MAX security extension
* 48-bit Address feature set
* Device Configuration Overlay feature set
* Mandatory FLUSH_CACHE
* FLUSH_CACHE_EXT
* SMART error logging
* SMART self-test
* General Purpose Logging feature set
* 64-bit World wide name
* {READ,WRITE}_DMA_EXT_GPL commands
* Segmented DOWNLOAD_MICROCODE
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
* unknown 76[3]
* Native Command Queueing (NCQ)
* Host-initiated interface power management
* Phy event counters
* NCQ priority information
DMA Setup Auto-Activate optimization
* Software settings preservation
* SMART Command Transport (SCT) feature set
* SCT Long Sector Access (AC1)
* SCT LBA Segment Access (AC2)
* SCT Features Control (AC4)
* SCT Data Tables (AC5)
unknown 206[12] (vendor specific)
unknown 206[13] (vendor specific)
Security:
Master password revision code = 65534
supported
not enabled
not locked
frozen
not expired: security count
supported: enhanced erase
82min for SECURITY ERASE UNIT. 82min for ENHANCED SECURITY ERASE UNIT.
Logical Unit WWN Device Identifier: 50014ee657ccec1f
NAA : 5
IEEE OUI : 0014ee
Unique ID : 657ccec1f
Checksum: correct


sdc
/dev/sdc:

ATA device, with non-removable media
Model Number: WDC WD5000AAKX-001CA0
Serial Number: WD-WCAYU8459791
Firmware Revision: 15.01H15
Transport: Serial, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
Standards:
Supported: 8 7 6 5
Likely used: 8
Configuration:
Logical max current
cylinders 16383 16383
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 16514064
LBA user addressable sectors: 268435455
LBA48 user addressable sectors: 976773168
Logical/Physical Sector size: 512 bytes
device size with M = 1024*1024: 476940 MBytes
device size with M = 1000*1000: 500107 MBytes (500 GB)
cache/buffer size = 16384 KBytes
Capabilities:
LBA, IORDY(can be disabled)
Queue depth: 32
Standby timer values: spec'd by Standard, with device specific minimum
R/W multiple sector transfer: Max = 16 Current = 16
Recommended acoustic management value: 128, current value: 254
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=120ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* SMART feature set
Security Mode feature set
* Power Management feature set
* Write cache
* Look-ahead
* Host Protected Area feature set
* WRITE_BUFFER command
* READ_BUFFER command
* NOP cmd
* DOWNLOAD_MICROCODE
Power-Up In Standby feature set
* SET_FEATURES required to spinup after power up
SET_MAX security extension
Automatic Acoustic Management feature set
* 48-bit Address feature set
* Device Configuration Overlay feature set
* Mandatory FLUSH_CACHE
* FLUSH_CACHE_EXT
* SMART error logging
* SMART self-test
* General Purpose Logging feature set
* 64-bit World wide name
* {READ,WRITE}_DMA_EXT_GPL commands
* Segmented DOWNLOAD_MICROCODE
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
* unknown 76[3]
* Native Command Queueing (NCQ)
* Host-initiated interface power management
* Phy event counters
* NCQ priority information
DMA Setup Auto-Activate optimization
* Software settings preservation
* SMART Command Transport (SCT) feature set
* SCT Long Sector Access (AC1)
* SCT LBA Segment Access (AC2)
* SCT Features Control (AC4)
* SCT Data Tables (AC5)
unknown 206[12] (vendor specific)
unknown 206[13] (vendor specific)
Security:
Master password revision code = 65534
supported
not enabled
not locked
frozen
not expired: security count
supported: enhanced erase
84min for SECURITY ERASE UNIT. 84min for ENHANCED SECURITY ERASE UNIT.
Logical Unit WWN Device Identifier: 50014ee1037c622d
NAA : 5
IEEE OUI : 0014ee
Unique ID : 1037c622d
Checksum: correct

nyan
Posts: 163
Joined: Oct 28, 2010 8:01 pm

#7 Postby nyan » Nov 05, 2012 10:37 am

The ram usage is just cache, your system caches stuff so it doesn't need to get stuff from the harddrives all the time (this is a good thing). if an application needs some ram it just removes some cache.

your server has a weird configuration.
I think it's a raid 10 configuration with different brand hdd's, I don't know any host who would do that :/
I don't know if it's the cause of your high load though..

ankurs
Posts: 1054
Joined: Mar 10, 2009 2:34 am

#8 Postby ankurs » Nov 05, 2012 11:43 am

nyan wrote:I think it's a raid 10 configuration

there is no raid, its jbod

Ryok
Posts: 19
Joined: Oct 21, 2012 4:18 am

#9 Postby Ryok » Nov 05, 2012 3:12 pm

ankurs wrote:there is no raid, its jbod


no raid? i purchase RAID 10. are you sure? so that i can complain it to my host.


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