---> uname -a:
Linux prd-centos8-builder-2c-1g-14356.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         560        4888          19        2249        6828
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:92:da:85 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86165sec preferred_lft 86165sec
    inet6 fe80::f816:3eff:fe92:da85/64 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) 	08/22/2026 	_x86_64_	(2 CPU)

10:03:23     LINUX RESTART	(2 CPU)

10:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 AM    243.04    100.03    143.00   1170.54  11022.59
10:06:01 AM     46.17      0.32     45.85     35.99   8794.10
10:07:01 AM     12.81      0.92     11.90     46.93    634.64
Average:       100.68     33.76     66.92    417.84   6817.46

10:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 AM   5030700   7008252   2851740     36.18      2688   2141296    694740      7.78    203992   2268640    235892
10:06:01 AM   5033148   7020208   2849292     36.15      2688   2150356    670512      7.51    238424   2229160     12784
10:07:01 AM   5002008   6986240   2880432     36.54      2688   2147372    718832      8.05    418140   2080672      7508
Average:      5021952   7004900   2860488     36.29      2688   2146341    694695      7.78    286852   2192824     85395

10:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:05:01 AM      eth0    101.62     64.86   1690.76     13.30      0.00      0.00      0.00      0.00
10:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:01 AM      eth0     19.49     15.14     47.39      4.21      0.00      0.00      0.00      0.00
10:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 AM      eth0     19.41     15.85     23.11      5.65      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     46.84     31.95    587.12      7.72      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) 	08/22/2026 	_x86_64_	(2 CPU)

10:03:23     LINUX RESTART	(2 CPU)

10:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 AM     all     40.41      1.41     29.19      2.98      0.14     25.87
10:05:01 AM       0     32.41      1.39     26.94      3.33      0.12     35.81
10:05:01 AM       1     48.43      1.44     31.45      2.63      0.15     15.90
10:06:01 AM     all     41.48      0.00      4.26      0.40      0.08     53.78
10:06:01 AM       0     53.95      0.00      4.37      0.28      0.08     41.31
10:06:01 AM       1     29.04      0.00      4.16      0.52      0.08     66.21
10:07:01 AM     all     39.74      0.00      3.65      0.08      0.09     56.43
10:07:01 AM       0      7.19      0.00      2.07      0.12      0.08     90.55
10:07:01 AM       1     72.28      0.00      5.23      0.05      0.10     22.33
Average:        all     40.54      0.47     12.28      1.14      0.10     45.47
Average:          0     31.18      0.46     11.05      1.23      0.09     55.99
Average:          1     49.91      0.47     13.50      1.05      0.11     34.95