---> uname -a:
Linux prd-centos8-builder-2c-1g-1760.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:             2799.996
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         572        5039          19        2088        6821
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:c1:90:41 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86168sec preferred_lft 86168sec
    inet6 fe80::f816:3eff:fec1:9041/64 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) 	03/13/2026 	_x86_64_	(2 CPU)

19:03:58     LINUX RESTART	(2 CPU)

07:05:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
07:06:01 PM    123.50      0.72    122.78     93.05  10609.93
07:07:01 PM     27.51      0.07     27.45      3.07   1083.45
Average:        75.50      0.39     75.11     48.06   5846.69

07:05:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:06:01 PM   5232760   7052700   2651684     33.63      2688   1985956    675752      7.56    224060   2055292     21080
07:07:01 PM   5198336   7018316   2686108     34.07      2688   1986048    697252      7.81    226040   2087720      7484
Average:      5215548   7035508   2668896     33.85      2688   1986002    686502      7.68    225050   2071506     14282

07:05:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:06:01 PM      eth0     42.48     35.41    313.32     11.16      0.00      0.00      0.00      0.00
07:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:07:01 PM      eth0     30.78     26.06     25.11      8.93      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     36.63     30.74    169.22     10.05      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) 	03/13/2026 	_x86_64_	(2 CPU)

19:03:58     LINUX RESTART	(2 CPU)

07:05:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
07:06:01 PM     all     39.37      0.00      3.72      1.08      0.10     55.73
07:06:01 PM       0     36.99      0.00      3.74      1.16      0.10     58.00
07:06:01 PM       1     41.75      0.00      3.69      1.00      0.10     53.47
07:07:01 PM     all     37.45      0.00      2.88      0.17      0.09     59.40
07:07:01 PM       0     47.03      0.00      3.35      0.25      0.10     49.28
07:07:01 PM       1     27.86      0.00      2.42      0.10      0.08     69.54
Average:        all     38.41      0.00      3.30      0.63      0.10     57.57
Average:          0     42.01      0.00      3.54      0.71      0.10     53.64
Average:          1     34.82      0.00      3.05      0.55      0.09     61.49

