---> uname -a:
Linux prd-centos8-builder-2c-1g-15965.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:             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 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  9.3G   31G  24% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         570        4884          20        2243        6817
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:ca:f1:fd brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86158sec preferred_lft 86158sec
    inet6 fe80::f816:3eff:feca:f1fd/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) 	08/27/2026 	_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    234.50    105.29    129.21   1620.11  10328.53
10:06:01 PM     64.10      0.82     63.28    101.83  10208.95
10:07:01 PM     10.20      0.95      9.25     47.45    384.09
Average:       102.98     35.71     67.27    590.14   6974.97

10:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   5002248   6969520   2880188     36.54      2688   2131952    729720      8.17    204024   2295284    268568
10:06:01 PM   5032084   7006104   2850352     36.16      2688   2138084    690172      7.73    236408   2226668      6740
10:07:01 PM   5033800   7010452   2848636     36.14      2688   2140780    673324      7.54    417632   2044384      7136
Average:      5022711   6995359   2859725     36.28      2688   2136939    697739      7.81    286021   2188779     94148

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    109.95     71.42   1649.05     10.55      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     16.56     13.46     41.65      3.67      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     21.71     16.99     25.83     11.31      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     49.43     33.97    572.53      8.51      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) 	08/27/2026 	_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     38.99      1.58     27.38      2.13      0.03     29.89
10:05:01 PM       0     18.16      2.17     33.07      2.62      0.02     43.97
10:05:01 PM       1     59.65      0.99     21.74      1.64      0.03     15.94
10:06:01 PM     all     39.88      0.00      4.27      0.44      0.02     55.40
10:06:01 PM       0     57.39      0.00      4.48      0.40      0.03     37.70
10:06:01 PM       1     22.39      0.00      4.06      0.48      0.00     73.07
10:07:01 PM     all     39.02      0.00      4.09      0.07      0.02     56.80
10:07:01 PM       0     33.05      0.00      3.27      0.07      0.02     63.60
10:07:01 PM       1     44.99      0.00      4.91      0.07      0.03     50.00
Average:        all     39.30      0.52     11.85      0.87      0.02     47.43
Average:          0     36.30      0.71     13.50      1.02      0.02     48.44
Average:          1     42.29      0.33     10.20      0.73      0.02     46.43