---> uname -a:
Linux prd-centos8-builder-2c-1g-465.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:             2799.998
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 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         615        4931          19        2152        6778
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:a9:a4:ab brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86170sec preferred_lft 86170sec
    inet6 fe80::f816:3eff:fea9:a4ab/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) 	03/29/2026 	_x86_64_	(2 CPU)

19:04:08     LINUX RESTART	(2 CPU)

07:05:02 PM       tps      rtps      wtps   bread/s   bwrtn/s
07:06:01 PM    158.05      7.61    150.44    336.70  14552.74
07:07:01 PM     35.94      0.23     35.71     34.13   1786.29
07:08:01 PM     30.24      1.15     29.10     70.39    822.00
Average:        74.29      2.97     71.31    146.02   5671.50

07:05:02 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:06:01 PM   5033876   6918760   2850568     36.15      2688   2050776    809680      9.06    223248   2252852     35964
07:07:01 PM   5074116   6959668   2810328     35.64      2688   2051624    768520      8.60    227172   2209408      7480
07:08:01 PM   5065880   6956908   2818564     35.75      2688   2056476    770864      8.63    412564   2032080     20468
Average:      5057957   6945112   2826487     35.85      2688   2052959    783021      8.77    287661   2164780     21304

07:05:02 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:06:01 PM      eth0     65.96     47.09    780.72     13.66      0.00      0.00      0.00      0.00
07:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:07:01 PM      eth0     31.49     27.71     30.99      8.84      0.00      0.00      0.00      0.00
07:08:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:08:01 PM      eth0     36.91     29.80     34.60     12.11      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     44.67     34.80    279.34     11.53      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) 	03/29/2026 	_x86_64_	(2 CPU)

19:04:08     LINUX RESTART	(2 CPU)

07:05:02 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
07:06:01 PM     all     40.26      0.12      5.01      1.51      0.09     53.02
07:06:01 PM       0     51.86      0.05      5.49      1.36      0.08     41.15
07:06:01 PM       1     28.69      0.19      4.53      1.66      0.10     64.84
07:07:01 PM     all     38.05      0.00      2.85      0.22      0.09     58.78
07:07:01 PM       0     43.94      0.00      2.91      0.27      0.10     52.78
07:07:01 PM       1     32.15      0.00      2.79      0.18      0.08     64.79
07:08:01 PM     all     41.33      0.00      3.43      0.21      0.09     54.93
07:08:01 PM       0     44.08      0.00      3.59      0.22      0.08     52.03
07:08:01 PM       1     38.59      0.00      3.27      0.20      0.10     57.84
Average:        all     39.88      0.04      3.76      0.64      0.09     55.59
Average:          0     46.60      0.02      3.99      0.61      0.09     48.70
Average:          1     33.17      0.06      3.53      0.67      0.09     62.47

