---> uname -a:
Linux prd-centos8-builder-2c-1g-972.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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  8.0G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         594        4905          19        2197        6810
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:47:8a:68 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 86244sec preferred_lft 86244sec
    inet6 fe80::f816:3eff:fe47:8a68/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default 
    link/ether 02:42:12:be:2b:fe brd ff:ff:ff:ff:ff:ff
    inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 	03/01/2024 	_x86_64_	(2 CPU)

11:00:26     LINUX RESTART	(2 CPU)

11:01:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
11:02:01 AM     93.82     15.33     78.49   2562.74   6008.74
11:03:01 AM    103.65      0.87    102.78    103.17   9439.89
Average:        98.73      8.10     90.63   1333.47   7723.60

11:01:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:02:01 AM   5117400   6990788   2765040     35.08      2688   2057472    969372     10.85    200992   2247288    157532
11:03:01 AM   5034704   6984168   2847736     36.13      2688   2128028    973436     10.90    383692   2122304      7080
Average:      5076052   6987478   2806388     35.60      2688   2092750    971404     10.88    292342   2184796     82306

11:01:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:02:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:02:01 AM      eth0    133.41     90.46   1227.35     27.08      0.00      0.00      0.00      0.00
11:02:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:03:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:03:01 AM      eth0     44.75     31.66    232.89     18.55      0.00      0.00      0.00      0.00
11:03:01 AM   docker0      0.00      0.00      0.00      0.00      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     89.10     61.07    730.33     22.82      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 	03/01/2024 	_x86_64_	(2 CPU)

11:00:26     LINUX RESTART	(2 CPU)

11:01:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
11:02:01 AM     all     41.21      0.00      6.01      2.51      0.11     50.15
11:02:01 AM       0     29.63      0.00      4.85      2.28      0.12     63.13
11:02:01 AM       1     52.80      0.00      7.18      2.75      0.10     37.18
11:03:01 AM     all     39.57      0.00      5.09      2.82      0.11     52.42
11:03:01 AM       0     15.01      0.00      4.80      2.96      0.12     77.12
11:03:01 AM       1     64.14      0.00      5.38      2.67      0.10     27.71
Average:        all     40.39      0.00      5.55      2.67      0.11     51.29
Average:          0     22.32      0.00      4.82      2.62      0.12     70.12
Average:          1     58.47      0.00      6.28      2.71      0.10     32.44