---> uname -a:
Linux prd-centos8-builder-2c-1g-4174.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         593        4861          19        2243        6795
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:83:fc:a0 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86153sec preferred_lft 86153sec
    inet6 fe80::f816:3eff:fe83:fca0/64 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) 	05/26/2026 	_x86_64_	(2 CPU)

23:03:25     LINUX RESTART	(2 CPU)

11:04:02 PM       tps      rtps      wtps   bread/s   bwrtn/s
11:05:01 PM    258.52    115.28    143.24   2097.32  11399.53
11:06:01 PM     75.81      2.33     73.48    119.03   9667.33
11:07:01 PM     22.73      0.77     21.96     32.13    619.65
Average:       118.25     39.04     79.21    742.01   7205.91

11:04:02 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:05:01 PM   4992740   6962404   2889700     36.66      2688   2134284    750676      8.41    204572   2307516    253180
11:06:01 PM   4958760   6933884   2923680     37.09      2688   2138392    756664      8.47    236480   2301948      8284
11:07:01 PM   5007580   6988752   2874860     36.47      2688   2144120    707152      7.92    418412   2070908     12132
Average:      4986360   6961680   2896080     36.74      2688   2138932    738164      8.27    286488   2226791     91199

11:04:02 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:05:01 PM      eth0    108.84     71.23   1745.48     12.62      0.00      0.00      0.00      0.00
11:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:06:01 PM      eth0     34.32     28.67     56.37     10.20      0.00      0.00      0.00      0.00
11:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:07:01 PM      eth0     30.01     25.01     30.42     14.14      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     57.44     41.47    604.45     12.32      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) 	05/26/2026 	_x86_64_	(2 CPU)

23:03:25     LINUX RESTART	(2 CPU)

11:04:02 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
11:05:01 PM     all     40.85      2.04     31.02      2.42      0.09     23.58
11:05:01 PM       0     40.54      1.13     23.58      2.05      0.10     32.59
11:05:01 PM       1     41.17      2.97     38.56      2.79      0.07     14.44
11:06:01 PM     all     38.25      0.00      4.37      0.54      0.09     56.74
11:06:01 PM       0     28.25      0.00      4.04      0.62      0.08     67.01
11:06:01 PM       1     48.28      0.00      4.70      0.47      0.10     46.45
11:07:01 PM     all     36.56      0.00      3.72      0.12      0.09     59.51
11:07:01 PM       0     29.08      0.00      3.53      0.08      0.10     67.20
11:07:01 PM       1     44.04      0.00      3.90      0.17      0.08     51.82
Average:        all     38.53      0.67     12.83      1.01      0.09     46.87
Average:          0     32.55      0.37     10.27      0.91      0.10     55.81
Average:          1     44.54      0.96     15.42      1.12      0.08     37.88

