---> uname -a:
Linux prd-centos8-builder-2c-1g-640.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         577        4968          19        2154        6816
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:ce:9c:77 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86161sec preferred_lft 86161sec
    inet6 fe80::f816:3eff:fece:9c77/64 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) 	04/12/2026 	_x86_64_	(2 CPU)

03:03:20     LINUX RESTART	(2 CPU)

03:04:02 AM       tps      rtps      wtps   bread/s   bwrtn/s
03:05:01 AM    229.24     72.81    156.44    948.02  11922.65
03:06:01 AM     59.83      0.32     59.51     35.99   6883.81
03:07:01 AM     25.50      0.92     24.58     46.53    686.87
Average:       104.17     24.41     79.75    340.15   6467.80

03:04:02 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:05:01 AM   5119128   7002256   2765316     35.07      2688   2049664    697340      7.81    199580   2195460    175276
03:06:01 AM   5108756   6996032   2775688     35.20      2688   2053100    727904      8.15    227540   2173032      7388
03:07:01 AM   5075116   6964060   2809328     35.63      2688   2054616    744252      8.33    397352   2036692      7516
Average:      5101000   6987449   2783444     35.30      2688   2052460    723165      8.10    274824   2135061     63393

03:04:02 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
03:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:05:01 AM      eth0    106.51     68.93   1576.17     12.30      0.00      0.00      0.00      0.00
03:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:06:01 AM      eth0     38.02     31.59     58.26     11.40      0.00      0.00      0.00      0.00
03:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:07:01 AM      eth0     37.53     29.25     34.38     15.01      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     60.43     43.11    550.60     12.91      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) 	04/12/2026 	_x86_64_	(2 CPU)

03:03:20     LINUX RESTART	(2 CPU)

03:04:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
03:05:01 AM     all     38.84      1.10     12.52      2.89      0.10     44.55
03:05:01 AM       0     38.22      0.92     12.16      3.52      0.10     45.07
03:05:01 AM       1     39.45      1.28     12.89      2.25      0.10     44.03
03:06:01 AM     all     40.06      0.00      3.03      0.47      0.10     56.33
03:06:01 AM       0     32.01      0.00      2.94      0.62      0.10     64.33
03:06:01 AM       1     48.11      0.00      3.12      0.33      0.10     48.34
03:07:01 AM     all     38.14      0.00      2.72      0.12      0.10     58.92
03:07:01 AM       0     26.05      0.00      2.48      0.07      0.10     71.30
03:07:01 AM       1     50.22      0.00      2.96      0.17      0.10     46.56
Average:        all     39.01      0.36      6.04      1.14      0.10     53.34
Average:          0     32.04      0.30      5.81      1.38      0.10     60.37
Average:          1     45.98      0.42      6.27      0.91      0.10     46.33

