---> uname -a:
Linux prd-centos8-builder-2c-1g-13011.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         669        4779          19        2248        6719
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:8d:40:93 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86160sec preferred_lft 86160sec
    inet6 fe80::f816:3eff:fe8d:4093/64 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) 	08/16/2026 	_x86_64_	(2 CPU)

22:03:21     LINUX RESTART	(2 CPU)

10:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 PM    239.47     96.63    142.84   1140.15  10928.61
10:06:01 PM     47.68      0.28     47.39     35.46   8886.77
10:07:01 PM      9.46      0.95      8.51     47.45    371.98
Average:        98.87     32.62     66.25    407.71   6729.00

10:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   4917960   6895188   2964480     37.61      2688   2141068    809396      9.06    203060   2378864    235732
10:06:01 PM   4912840   6893772   2969600     37.67      2688   2144080    816496      9.14    236508   2346592      6740
10:07:01 PM   4907348   6891236   2975092     37.74      2688   2147144    821756      9.20    417568   2171904      7508
Average:      4912716   6893399   2969724     37.68      2688   2144097    815883      9.14    285712   2299120     83327

10:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:05:01 PM      eth0    109.36     68.64   1692.09     12.38      0.00      0.00      0.00      0.00
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     16.80     13.91     41.20      3.70      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     22.73     17.18     23.49      5.82      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     49.63     33.25    585.62      7.30      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) 	08/16/2026 	_x86_64_	(2 CPU)

22:03:21     LINUX RESTART	(2 CPU)

10:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 PM     all     39.68      1.44     28.35      2.37      0.10     28.07
10:05:01 PM       0     39.80      1.61     28.82      1.99      0.10     27.67
10:05:01 PM       1     39.55      1.27     27.87      2.74      0.10     28.46
10:06:01 PM     all     40.58      0.00      3.85      0.44      0.09     55.04
10:06:01 PM       0     70.21      0.00      4.41      0.27      0.10     25.01
10:06:01 PM       1     10.93      0.00      3.28      0.62      0.08     85.09
10:07:01 PM     all     39.18      0.00      3.96      0.04      0.08     56.74
10:07:01 PM       0     40.01      0.00      4.43      0.03      0.08     55.44
10:07:01 PM       1     38.35      0.00      3.48      0.05      0.08     58.04
Average:        all     39.81      0.47     11.97      0.94      0.09     46.71
Average:          0     50.06      0.53     12.47      0.76      0.09     36.09
Average:          1     29.56      0.42     11.46      1.13      0.09     57.35