---> uname -a:
Linux prd-centos8-builder-2c-1g-3277.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  8.4G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         598        5006          19        2094        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:7e:b9:f5 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86153sec preferred_lft 86153sec
    inet6 fe80::f816:3eff:fe7e:b9f5/64 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) 	01/05/2026 	_x86_64_	(2 CPU)

10:03:29     LINUX RESTART	(2 CPU)

10:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 AM    287.72    106.70    181.02   1865.11   9768.14
10:06:01 AM     81.92      0.32     81.60     43.19   7464.24
10:07:01 AM     23.28      0.77     22.51     31.73    669.86
Average:       130.98     35.93     95.05    646.75   5967.62

10:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 AM   5156884   6979268   2727560     34.59      2688   1988352    733496      8.21    197960   2163108    184812
10:06:01 AM   5074840   6900448   2809604     35.63      2688   1990932    804184      9.00    226288   2208476      7964
10:07:01 AM   5159008   6985188   2725436     34.57      2688   1991728    710744      7.96    396300   1954992      7508
Average:      5130244   6954968   2754200     34.93      2688   1990337    749475      8.39    273516   2108859     66761

10:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:05:01 AM      eth0     75.36     54.27   1144.98     13.13      0.00      0.00      0.00      0.00
10:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:01 AM      eth0     31.16     27.41     49.84     10.52      0.00      0.00      0.00      0.00
10:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 AM      eth0     28.25     23.65     26.91     14.11      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     44.92     35.11    407.29     12.59      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) 	01/05/2026 	_x86_64_	(2 CPU)

10:03:29     LINUX RESTART	(2 CPU)

10:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 AM     all     41.06      1.59     16.52      2.55      0.09     38.19
10:05:01 AM       0     50.08      1.41     15.07      2.78      0.10     30.56
10:05:01 AM       1     32.00      1.76     17.97      2.33      0.08     45.85
10:06:01 AM     all     41.15      0.00      3.14      0.86      0.08     54.77
10:06:01 AM       0     65.01      0.00      3.25      0.92      0.08     30.75
10:06:01 AM       1     17.33      0.00      3.02      0.80      0.08     78.76
10:07:01 AM     all     37.78      0.00      2.68      0.13      0.09     59.31
10:07:01 AM       0     51.62      0.00      3.03      0.20      0.10     45.05
10:07:01 AM       1     23.95      0.00      2.33      0.07      0.08     73.57
Average:        all     39.99      0.52      7.40      1.18      0.09     50.81
Average:          0     55.59      0.47      7.09      1.29      0.09     35.47
Average:          1     24.39      0.58      7.72      1.06      0.08     66.17