---> uname -a:
Linux prd-centos8-builder-2c-1g-4096.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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  8.5G   32G  22% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         603        4943          19        2152        6790
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:95:0a:d7 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86174sec preferred_lft 86174sec
    inet6 fe80::f816:3eff:fe95:ad7/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	04/06/2026 	_x86_64_	(2 CPU)

08:03:26     LINUX RESTART	(2 CPU)

08:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
08:05:01 AM    243.52     83.77    159.75   1031.92  11827.59
08:06:02 AM     56.26      0.28     55.97     35.46   6733.79
08:07:01 AM     25.30      1.17     24.13     71.57    689.00
Average:       108.82     28.56     80.26    381.39   6448.77

08:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:05:01 AM   5028088   6910780   2856356     36.23      2688   2049208    805372      9.02    199748   2286084    174700
08:06:02 AM   5132700   7018924   2751744     34.90      2688   2051932    712032      7.97    227036   2149600      7480
08:07:01 AM   5088456   6976780   2795988     35.46      2688   2054152    739608      8.28    405964   2015352      7620
Average:      5083081   6968828   2801363     35.53      2688   2051764    752337      8.42    277583   2150345     63267

08:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:05:01 AM      eth0     90.62     69.04   1554.23     16.00      0.00      0.00      0.00      0.00
08:06:02 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:06:02 AM      eth0     33.96     29.03     51.50      9.93      0.00      0.00      0.00      0.00
08:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:07:01 AM      eth0     37.46     29.58     36.23     13.68      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     54.11     42.62    550.20     13.20      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	04/06/2026 	_x86_64_	(2 CPU)

08:03:26     LINUX RESTART	(2 CPU)

08:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:05:01 AM     all     41.65      1.29     13.50      2.28      0.08     41.19
08:05:01 AM       0     25.60      1.68     15.42      2.35      0.08     54.86
08:05:01 AM       1     57.64      0.90     11.59      2.21      0.08     27.57
08:06:02 AM     all     40.74      0.00      2.89      0.43      0.09     55.84
08:06:02 AM       0     34.53      0.00      2.91      0.33      0.10     62.13
08:06:02 AM       1     46.96      0.00      2.88      0.53      0.08     49.54
08:07:01 AM     all     37.99      0.00      3.16      0.14      0.09     58.61
08:07:01 AM       0     47.18      0.00      3.37      0.19      0.10     49.16
08:07:01 AM       1     28.80      0.00      2.96      0.10      0.08     68.06
Average:        all     40.13      0.43      6.52      0.95      0.09     51.88
Average:          0     35.74      0.56      7.22      0.96      0.10     55.42
Average:          1     44.52      0.30      5.81      0.95      0.08     48.33