---> uname -a:
Linux prd-centos8-builder-2c-1g-4013.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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:             2799.974
BogoMIPS:            5599.94
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  8.5G   32G  22% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         587        4959          19        2153        6806
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:40:68:bb brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86165sec preferred_lft 86165sec
    inet6 fe80::f816:3eff:fe40:68bb/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	04/05/2026 	_x86_64_	(2 CPU)

21:04:03     LINUX RESTART	(2 CPU)

09:05:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
09:06:01 PM    147.18      6.81    140.36    324.90  12817.29
09:07:01 PM     31.16      0.27     30.89     34.66   1680.30
09:08:01 PM     32.51      1.15     31.36     75.05    886.04
Average:        70.29      2.74     67.55    144.89   5128.73

09:05:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:06:01 PM   5053376   6938624   2831068     35.91      2688   2051084    771288      8.63    222940   2236548     35960
09:07:01 PM   5134620   7020640   2749824     34.88      2688   2051944    698836      7.82    227020   2151728      7468
09:08:01 PM   5099624   6991152   2784820     35.32      2688   2056860    707720      7.92    414860   1996200     20480
Average:      5095873   6983472   2788571     35.37      2688   2053296    725948      8.13    288273   2128159     21303

09:05:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:06:01 PM      eth0     60.47     46.08    704.47     11.28      0.00      0.00      0.00      0.00
09:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:07:01 PM      eth0     29.83     25.75     29.66     11.70      0.00      0.00      0.00      0.00
09:08:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:08:01 PM      eth0     45.34     33.63     41.13     15.94      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     45.22     35.15    258.47     12.98      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	04/05/2026 	_x86_64_	(2 CPU)

21:04:03     LINUX RESTART	(2 CPU)

09:05:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
09:06:01 PM     all     40.47      0.12      4.86      1.34      0.09     53.12
09:06:01 PM       0     28.88      0.02      3.59      0.70      0.10     66.71
09:06:01 PM       1     52.02      0.22      6.13      1.98      0.08     39.57
09:07:01 PM     all     38.39      0.00      2.82      0.17      0.10     58.53
09:07:01 PM       0     26.88      0.00      2.34      0.15      0.10     70.53
09:07:01 PM       1     49.86      0.00      3.30      0.18      0.10     46.56
09:08:01 PM     all     41.36      0.00      3.40      0.18      0.09     54.97
09:08:01 PM       0     23.50      0.00      2.96      0.10      0.08     73.36
09:08:01 PM       1     59.25      0.00      3.83      0.27      0.10     36.55
Average:        all     40.07      0.04      3.69      0.56      0.09     55.54
Average:          0     26.42      0.01      2.96      0.32      0.09     70.20
Average:          1     53.71      0.07      4.42      0.81      0.09     40.90

