---> uname -a:
Linux prd-centos8-builder-2c-1g-9529.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 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  9.3G   31G  24% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         585        4860          19        2251        6802
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:56:c6:96 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86130sec preferred_lft 86130sec
    inet6 fe80::f816:3eff:fe56:c696/64 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) 	07/23/2026 	_x86_64_	(2 CPU)

22:03:54     LINUX RESTART	(2 CPU)

10:05:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:06:01 PM    163.33     30.21    133.12    540.22  14869.71
10:07:01 PM     37.35      0.27     37.09     34.66   1912.03
10:08:01 PM     25.07      0.92     24.16     46.92    907.68
Average:        75.25     10.46     64.79    207.26   5896.47

10:05:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:06:01 PM   5003712   6986180   2878728     36.52      2688   2145472    704084      7.88    218084   2271712     36932
10:07:01 PM   4950604   6933884   2931836     37.19      2688   2146344    775344      8.68    235996   2310720      7376
10:08:01 PM   4988808   6973764   2893632     36.71      2688   2147852    708616      7.93    417060   2091408      7504
Average:      4981041   6964609   2901399     36.81      2688   2146556    729348      8.17    290380   2224613     17271

10:05:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:01 PM      eth0     69.19     47.95    869.07     10.07      0.00      0.00      0.00      0.00
10:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 PM      eth0     28.21     25.24     25.05      9.22      0.00      0.00      0.00      0.00
10:08:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:08:01 PM      eth0     30.82     24.88     29.58     14.24      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     42.74     32.69    307.90     11.18      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) 	07/23/2026 	_x86_64_	(2 CPU)

22:03:54     LINUX RESTART	(2 CPU)

10:05:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:06:01 PM     all     38.50      0.56     13.10      1.74      0.12     45.98
10:06:01 PM       0     43.59      0.64     15.37      1.98      0.12     38.30
10:06:01 PM       1     33.44      0.48     10.84      1.50      0.12     53.61
10:07:01 PM     all     37.56      0.00      3.84      0.21      0.10     58.29
10:07:01 PM       0     48.70      0.00      4.88      0.18      0.12     46.12
10:07:01 PM       1     26.42      0.00      2.80      0.23      0.08     70.46
10:08:01 PM     all     36.59      0.00      3.90      0.26      0.09     59.16
10:08:01 PM       0     30.21      0.00      3.76      0.22      0.08     65.73
10:08:01 PM       1     42.98      0.00      4.04      0.30      0.10     52.59
Average:        all     37.55      0.19      6.94      0.73      0.10     54.49
Average:          0     40.82      0.21      7.99      0.79      0.11     50.08
Average:          1     34.28      0.16      5.89      0.68      0.10     58.89