---> uname -a:
Linux prd-centos8-builder-2c-1g-377.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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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  9.6G   31G  24% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         600        4717          20        2379        6788
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:30:fe:3b brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86219sec preferred_lft 86219sec
    inet6 fe80::f816:3eff:fe30:fe3b/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 	09/10/2026 	_x86_64_	(2 CPU)

03:34:40     LINUX RESTART	(2 CPU)

03:35:02 AM       tps      rtps      wtps   bread/s   bwrtn/s
03:36:01 AM    329.08    158.80    170.28   5985.56  10352.23
03:37:01 AM     74.43     14.73     59.70   1082.53   4151.91
Average:       200.66     86.15    114.52   3513.04   7225.50

03:35:02 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:36:01 AM   5357124   6975472   2525308     32.04      2688   1806464   1085724     12.16    264540   1960324        60
03:37:01 AM   5138656   7018468   2743776     34.81      2688   2053012    696428      7.80    463492   1931380    134944
Average:      5247890   6996970   2634542     33.42      2688   1929738    891076      9.98    364016   1945852     67502

03:35:02 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
03:36:01 AM        lo      0.07      0.07      0.01      0.01      0.00      0.00      0.00      0.00
03:36:01 AM      eth0    288.66    148.38   1526.70     75.89      0.00      0.00      0.00      0.00
03:37:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:37:01 AM      eth0     78.38     58.59    943.03      9.77      0.00      0.00      0.00      0.00
Average:           lo      0.03      0.03      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    182.62    103.10   1232.37     42.55      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 	09/10/2026 	_x86_64_	(2 CPU)

03:34:40     LINUX RESTART	(2 CPU)

03:35:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
03:36:01 AM     all     25.52      2.64     40.66      3.06      0.04     28.07
03:36:01 AM       0     27.60      2.23     39.71      2.89      0.03     27.53
03:36:01 AM       1     23.44      3.05     41.61      3.24      0.05     28.61
03:37:01 AM     all     27.90      0.14      6.76      0.78      0.04     64.38
03:37:01 AM       0     10.84      0.18      6.19      0.70      0.03     82.06
03:37:01 AM       1     45.03      0.10      7.33      0.85      0.05     46.63
Average:        all     26.73      1.37     23.45      1.90      0.04     46.51
Average:          0     19.08      1.19     22.69      1.78      0.03     55.23
Average:          1     34.40      1.55     24.21      2.03      0.05     37.76