---> uname -a:
Linux prd-centos8-builder-2c-1g-2547.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              2
On-line CPU(s) list: 0,1
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           2
NUMA node(s):        1
Vendor ID:           AuthenticAMD
CPU family:          23
Model:               49
Model name:          AMD EPYC-Rome Processor
Stepping:            0
CPU MHz:             2799.998
BogoMIPS:            5599.99
Virtualization:      AMD-V
Hypervisor vendor:   KVM
Virtualization type: full
L1d cache:           32K
L1i cache:           32K
L2 cache:            512K
L3 cache:            16384K
NUMA node0 CPU(s):   0,1
Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
2

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        3.8G     0  3.8G   0% /dev
tmpfs           3.8G     0  3.8G   0% /dev/shm
tmpfs           3.8G   17M  3.8G   1% /run
tmpfs           3.8G     0  3.8G   0% /sys/fs/cgroup
/dev/vda1        40G  8.4G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         580        4983          19        2135        6811
Swap:          1023           0        1023

---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:9c:87:39 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86144sec preferred_lft 86144sec
    inet6 fe80::f816:3eff:fe9c:8739/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	01/01/2026 	_x86_64_	(2 CPU)

15:03:58     LINUX RESTART	(2 CPU)

03:05:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
03:06:01 PM    141.34      1.00    140.34    152.08  11162.08
03:07:01 PM     38.01      0.30     37.71     42.39   1872.79
03:08:01 PM     26.85      1.12     25.73     69.86    735.91
Average:        68.73      0.81     67.93     88.11   4590.62

03:05:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:06:01 PM   5154656   7019112   2729780     34.62      2688   2029752    707804      7.92    246128   2105160     35788
03:07:01 PM   5157872   7025172   2726564     34.58      2688   2032496    679204      7.60    252172   2096968      8848
03:08:01 PM   5108620   6976724   2775816     35.21      2688   2033284    721256      8.07    422868   1975428      7596
Average:      5140383   7007003   2744053     34.80      2688   2031844    702755      7.87    307056   2059185     17411

03:05:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
03:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:06:01 PM      eth0     36.45     30.32    315.18      8.83      0.00      0.00      0.00      0.00
03:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:07:01 PM      eth0     24.61     21.56     22.16     11.54      0.00      0.00      0.00      0.00
03:08:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:08:01 PM      eth0     30.28     25.43     29.13     10.54      0.00      0.00      0.00      0.00
Average:           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     30.45     25.77    122.17     10.30      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	01/01/2026 	_x86_64_	(2 CPU)

15:03:58     LINUX RESTART	(2 CPU)

03:05:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
03:06:01 PM     all     41.10      0.00      4.47      1.17      0.10     53.17
03:06:01 PM       0     57.42      0.00      5.16      0.98      0.10     36.34
03:06:01 PM       1     24.86      0.00      3.78      1.36      0.10     69.91
03:07:01 PM     all     41.72      0.00      2.47      0.23      0.09     55.48
03:07:01 PM       0     61.74      0.00      2.58      0.28      0.08     35.31
03:07:01 PM       1     21.74      0.00      2.36      0.18      0.10     75.62
03:08:01 PM     all     38.63      0.00      3.20      0.16      0.10     57.92
03:08:01 PM       0     38.28      0.00      3.45      0.13      0.10     58.04
03:08:01 PM       1     38.98      0.00      2.94      0.18      0.10     57.80
Average:        all     40.48      0.00      3.38      0.52      0.10     55.52
Average:          0     52.47      0.00      3.73      0.47      0.09     43.24
Average:          1     28.52      0.00      3.03      0.58      0.10     67.78

