---> uname -a:
Linux prd-centos8-builder-2c-1g-4167.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:             2800.000
BogoMIPS:            5600.00
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  9.3G   31G  24% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         573        4883          20        2240        6815
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:a7:bf:94 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.173/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86231sec preferred_lft 86231sec
    inet6 fe80::f816:3eff:fea7:bf94/64 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) 	09/22/2026 	_x86_64_	(2 CPU)

12:20:22     LINUX RESTART	(2 CPU)

12:21:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:22:01 PM    253.05    110.45    142.60   1265.44  11104.48
12:23:01 PM     39.79      0.72     39.07    108.50   8509.46
Average:       146.42     55.58     90.84    686.97   9806.97

12:21:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:22:01 PM   5015612   6988436   2866824     36.37      2688   2137504    711620      7.97    218552   2266828    225200
12:23:01 PM   5039580   7018060   2842856     36.07      2688   2142928    680808      7.62    435112   2026576      9384
Average:      5027596   7003248   2854840     36.22      2688   2140216    696214      7.80    326832   2146702    117292

12:21:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:22:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:22:01 PM      eth0    107.76     70.33   1661.11     11.01      0.00      0.00      0.00      0.00
12:23:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:23:01 PM      eth0     35.97     27.04     68.01      7.43      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     71.87     48.68    864.56      9.22      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) 	09/22/2026 	_x86_64_	(2 CPU)

12:20:22     LINUX RESTART	(2 CPU)

12:21:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:22:01 PM     all     37.95      1.75     28.09      2.71      0.03     29.46
12:22:01 PM       0     25.44      1.77     32.11      3.03      0.02     37.64
12:22:01 PM       1     50.41      1.73     24.09      2.39      0.05     21.33
12:23:01 PM     all     30.48      0.00      4.42      0.45      0.02     64.63
12:23:01 PM       0     33.22      0.00      4.56      0.70      0.02     61.51
12:23:01 PM       1     27.75      0.00      4.28      0.20      0.02     67.75
Average:        all     34.20      0.87     16.19      1.57      0.03     47.14
Average:          0     29.35      0.88     18.25      1.86      0.02     49.65
Average:          1     39.03      0.86     14.14      1.29      0.03     44.65