Apresentado por Fábio Andrijauskas

1. 1/21

2. 2/21

3. 3/21

4. Zabbix em Computa¸c˜ao de Alto Desempenho
F´abio Andrijauskas
4/21

5. Computa¸c˜ao de alto desempenho
5/21

6. 6/21

7. 7/21

8. Potˆencia el´etrica
8/21

9. 9/21

10. Alguns n´umeros
1 150 nodes;
2 1800 cores f´ısicos;
3 3248 cores hyper-threading;
10/21

11. 1 300 TB para armazenamento;
2 25 TFlops te´oricos considerando todos os clusters;
3 Mais de 300.000 jobs executados;
11/21

12. 12/21

13. 13/21

14. 14/21

15. 1 triggers = zapi.trigger.get(
2
3 monitored =1,
4 active =1,
5 output=’extend ’,
6
7 min_severity =4,
8 groupids =["2","6","10","11","13","18","21"],
9 )
15/21

16. 16/21

17. 17/21

18. 1 ser = serial.Serial(port , baud , timeout =1)
2 data = ser.readline ().decode ()
3
4 valores = data.split(’-’)
5
6 temp = valores [2];
7
8 while i < 20:
9
10 if len(temp) >= 2 and float(temp) < 100.0:
11 tempAtual = float(temp)
12 acctemp = acctemp + tempAtual
13 oktemp = oktemp + 1
14 i = i + 1
15
16 c=’zabbix_sender -o ’ + str(acctemp/oktemp) + ’ -k temp -z
zz -s monitor ’
18/21

19. 19/21

20. 1 f = open("nodes.txt");
2
3 for lines in f:
4 lines = lines.replace(’n’,’’);
5 c = ’ssh ’+ lines +" free -g | grep Mem: | awk ’{print $2}’";
6
7 resp = executaComando (c);
8 resp = resp.split(’:’);
9 maxMem = ’47’
10
11 e = findEntry(maxMem ,resp);
12
13 if not e:
14 msg = msg + lines
15
16
17 c=’zabbix_sender -o ’ + msg +’ -s clsuter -k memoria -z
serverzabbix ’;
20/21

21. fabio.andrijauskas@gmail.com
21/21