Project up again

Bernd Machenschalk
Bernd Machenschalk
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Joined: 15 Oct 04
Posts: 3,935
Credit: 198,727,265
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Topic 195602

Einstein@Home is up and running again, and it looks like the database is doing better than ever before. Thank you for your patience!

BM

Stranger7777
Stranger7777
Joined: 17 Mar 05
Posts: 436
Credit: 359,910,711
RAC: 109,312

Project up again

We didn't had any trouble (those of us, who made a cache a little bit bigger than usual). So we are glad that everything become better then it was. Could you explain us a little bit more about what have been done with the database (may be even with some numbers)?

Bruce Allen
Bruce Allen
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The database server and the

The database server and the database server backup have been replaced with new and better hardware. The new hardware is

Four CPUs (4 cores each)
72 GB of memory
Very fast disk array

Here's the output of 'TOP' on the new DB server.

Cheers,
Bruce

top - 01:12:10 up 85 days, 6:38, 7 users, load average: 0.43, 0.27, 0.20
Tasks: 284 total, 3 running, 281 sleeping, 0 stopped, 0 zombie
Cpu0 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu1 : 1.0%us, 0.7%sy, 0.0%ni, 96.7%id, 0.7%wa, 0.3%hi, 0.7%si, 0.0%st
Cpu2 : 0.7%us, 0.0%sy, 0.0%ni, 98.7%id, 0.3%wa, 0.0%hi, 0.3%si, 0.0%st
Cpu3 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu4 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu5 : 0.0%us, 0.3%sy, 0.0%ni, 99.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu6 : 0.3%us, 0.0%sy, 0.0%ni, 99.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu7 : 0.3%us, 0.7%sy, 0.3%ni, 98.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu8 : 0.0%us, 0.0%sy, 0.0%ni, 99.7%id, 0.0%wa, 0.0%hi, 0.3%si, 0.0%st
Cpu9 : 2.7%us, 0.3%sy, 0.0%ni, 95.7%id, 0.7%wa, 0.3%hi, 0.3%si, 0.0%st
Cpu10 : 1.0%us, 0.0%sy, 0.0%ni, 98.0%id, 1.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu11 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu12 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu13 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu14 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu15 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 74172728k total, 73982472k used, 190256k free, 15518616k buffers
Swap: 0k total, 0k used, 0k free, 8373736k cached

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
14472 mysql 15 0 47.0g 44g 5140 S 6.3 63.5 289:35.13 mysqld
10922 nobody 15 0 46164 5188 1364 S 1.7 0.0 18:14.78 openvpn
5877 root 15 0 12868 1232 816 R 0.7 0.0 0:00.09 top
26713 root 26 10 113m 19m 2544 S 0.7 0.0 0:44.88 innotop
1 root 15 0 10344 676 568 S 0.0 0.0 0:15.43 init
2 root RT -5 0 0 0 S 0.0 0.0 0:00.25 migration/0
3 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/0
4 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/0
5 root RT -5 0 0 0 S 0.0 0.0 0:00.03 migration/1
6 root 34 19 0 0 0 S 0.0 0.0 0:00.01 ksoftirqd/1
7 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/1
8 root RT -5 0 0 0 S 0.0 0.0 0:00.04 migration/2
9 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/2
10 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/2
11 root RT -5 0 0 0 S 0.0 0.0 0:00.02 migration/3
12 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/3
13 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/3
14 root RT -5 0 0 0 S 0.0 0.0 0:00.61 migration/4
15 root 34 19 0 0 0 S 0.0 0.0 0:00.02 ksoftirqd/4 16 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/4

Director, Einstein@Home

Donald A. Tevault
Donald A. Tevault
Joined: 17 Feb 06
Posts: 439
Credit: 73,516,529
RAC: 0

RE: top - 01:12:10 up 85

Quote:

top - 01:12:10 up 85 days, 6:38, 7 users, load average: 0.43, 0.27, 0.20

Good load average. It's not even breaking a sweat.

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