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04.12.2024
-socket system (four NUMA nodes) with 6TB of RAM is equivalent to four CPU sockets with 28 cores each and 1.5TB of RAM per NUMA node.
Sizing VMs Correctly
The question is how to size monster VMs correctly
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07.10.2014
for (int i = 0; i < len; i++) {
10 hval ^= (uint64_t) p[i];
11 hval *= FNV_64_PRIME;
12 }
13
14 return hval;
15 }
The result of the hash function is 64
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16.03.2021
=libaio, iodepth=32
fio-3.12
Starting 1 process
Jobs: 1 (f=1): [w(1)][100.0%][w=1420KiB/s][w=355 IOPS][eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=3377: Sat Jan 9 15:31:04 2021
write: IOPS=352, BW=1410Ki
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07.11.2011
.start()
15 p1.start()
16 p3.start()
17
18 p1.join()
19 p2.join()
20 p3.join()
To see that multiprocessing creates multiple subprocesses, run the code shown in Listing 2
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21.01.2020
local server machine (Listing 1). In this example, the four drives sdb
to sde
in lines 12, 13, 15, and 16 will be used to create the NVMe target. Each drive is 7TB, which you can verify
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19.06.2023
-xr-x 56 laytonjb laytonjb 4096 Jun 7 15:34 ..
4 -rw-rw-r-- 1 laytonjb laytonjb 731 Jun 7 15:40 fortran_test1.f90
20 -rwxrwxr-x 1 laytonjb laytonjb 17280 Jun 7 15:40 fortran_test1
40 -rw-rw-r-- 1 laytonjb
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02.02.2021
, developers previously had to nest several if branches. The new nullsafe operator ?-> checks the existence automatically and reduces the test to one line (line 15).
Listing 2
Happy Birthday?
01
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28.11.2021
to the application are not being fulfilled.
Database service becomes unreachable.
Prometheus collects metrics by executing timed HTTP GET requests to defined targets (the default is 15 seconds
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25.03.2020
local server machine (Listing 1). In this example, the four drives sdb
to sde
in lines 12, 13, 15, and 16 will be used to create the NVMe target. Each drive is 7TB, which you can verify
16%
07.06.2019
_facts.instance is defined
11
12 - name: Destroy faulted VM
13 vmware_guest:
14 hostname: "{{ Vv_hostname }}"
15 username: "{{ Vv_username }}"
16 password: "{{ Vv_password }}"
17 name: "{{ vm_name }}"
18
