---> uname -a:
Linux prd-centos8-builder-2c-1g-705.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  9.6G   31G  24% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         566        4756          20        2374        6821
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:d5:52:f6 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.69/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86233sec preferred_lft 86233sec
    inet6 fe80::f816:3eff:fed5:52f6/64 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) 	10/11/2026 	_x86_64_	(2 CPU)

11:23:42     LINUX RESTART	(2 CPU)

11:24:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
11:25:01 AM    332.17    184.09    148.08   7775.67  10018.04
11:26:01 AM     84.61     13.13     71.48   1064.85   4898.88
Average:       208.39     98.61    109.78   4420.26   7458.46

11:24:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:25:01 AM   5398716   7013364   2483720     31.51      2688   1802720   1033540     11.57    264688   1918244        60
11:26:01 AM   5107876   7033324   2774560     35.20      2688   2097752    697152      7.81    464216   1958760    173268
Average:      5253296   7023344   2629140     33.35      2688   1950236    865346      9.69    364452   1938502     86664

11:24:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:25:01 AM        lo      0.07      0.07      0.01      0.01      0.00      0.00      0.00      0.00
11:25:01 AM      eth0    230.51    131.11   1501.39     73.77      0.00      0.00      0.00      0.00
11:26:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:26:01 AM      eth0     76.39     51.25   1065.43      9.90      0.00      0.00      0.00      0.00
Average:           lo      0.03      0.03      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    153.45     91.18   1283.41     41.84      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) 	10/11/2026 	_x86_64_	(2 CPU)

11:23:42     LINUX RESTART	(2 CPU)

11:24:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
11:25:01 AM     all     23.82      2.84     39.43      5.64      0.05     28.22
11:25:01 AM       0     25.78      3.04     38.89      5.44      0.05     26.81
11:25:01 AM       1     21.86      2.65     39.97      5.83      0.05     29.64
11:26:01 AM     all     31.49      0.14      6.74      0.94      0.04     60.64
11:26:01 AM       0     36.99      0.18      7.21      0.83      0.05     54.74
11:26:01 AM       1     26.00      0.10      6.27      1.05      0.03     66.54
Average:        all     27.69      1.48     22.95      3.27      0.05     44.57
Average:          0     31.42      1.60     22.93      3.12      0.05     40.87
Average:          1     23.95      1.36     22.97      3.42      0.04     48.27