---> uname -a:
Linux prd-centos8-builder-2c-1g-5638.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         556        4897          19        2243        6832
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:80:6f:6c brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86153sec preferred_lft 86153sec
    inet6 fe80::f816:3eff:fe80:6f6c/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) 	05/31/2026 	_x86_64_	(2 CPU)

12:03:27     LINUX RESTART	(2 CPU)

12:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:05:01 PM    354.01    124.40    229.61   2176.44   9357.94
12:06:01 PM     89.30      2.33     86.97    119.03  11514.66
12:07:01 PM     23.48      0.73     22.75     26.93    628.45
Average:       155.59     42.49    113.11    774.09   7167.26

12:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:05:01 PM   5037060   6999184   2845380     36.10      2688   2126404    684448      7.66    201888   2270944    296168
12:06:01 PM   4994156   6969804   2888284     36.64      2688   2138648    716440      8.02    234380   2269708      8292
12:07:01 PM   5064188   7040772   2818252     35.75      2688   2139584    652808      7.31    315496   2119072      7504
Average:      5031801   7003253   2850639     36.16      2688   2134879    684565      7.67    250588   2219908    103988

12:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:05:01 PM      eth0    120.11     76.99   1723.20     16.48      0.00      0.00      0.00      0.00
12:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:06:01 PM      eth0     34.27     28.59     55.99     10.13      0.00      0.00      0.00      0.00
12:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:07:01 PM      eth0     30.83     24.81     30.55      9.02      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     61.74     43.46    603.22     11.88      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) 	05/31/2026 	_x86_64_	(2 CPU)

12:03:27     LINUX RESTART	(2 CPU)

12:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:05:01 PM     all     40.04      2.22     32.73      2.84      0.08     22.08
12:05:01 PM       0     42.18      2.33     28.00      2.25      0.10     25.14
12:05:01 PM       1     37.87      2.11     37.50      3.44      0.07     19.01
12:06:01 PM     all     38.53      0.00      4.48      0.77      0.09     56.14
12:06:01 PM       0     28.99      0.00      4.17      1.01      0.08     65.74
12:06:01 PM       1     48.08      0.00      4.78      0.52      0.10     46.52
12:07:01 PM     all     36.86      0.00      3.30      0.14      0.09     59.61
12:07:01 PM       0     22.08      0.00      2.90      0.08      0.12     74.83
12:07:01 PM       1     51.66      0.00      3.70      0.20      0.07     44.37
Average:        all     38.46      0.73     13.38      1.24      0.09     46.09
Average:          0     31.02      0.77     11.60      1.11      0.10     55.39
Average:          1     45.93      0.69     15.17      1.37      0.08     36.76

