---> uname -a:
Linux prd-centos8-builder-2c-4g-4955.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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:             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        1.8G     0  1.8G   0% /dev
tmpfs           1.8G     0  1.8G   0% /dev/shm
tmpfs           1.8G   17M  1.8G   1% /run
tmpfs           1.8G     0  1.8G   0% /sys/fs/cgroup
/dev/vda1        20G  9.1G   11G  46% /
tmpfs           367M     0  367M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3665         434        1155          17        2075        2953
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 1450 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:92:87:e0 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.32.6.240/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0
       valid_lft 86173sec preferred_lft 86173sec
    inet6 fe80::f816:3eff:fe92:87e0/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 	07/04/2026 	_x86_64_	(2 CPU)

08:00:50     LINUX RESTART	(2 CPU)

08:01:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
08:02:01 AM    224.83    178.10     46.73  14852.06  37712.91
08:03:01 AM     57.74      2.32     55.42    129.45   5646.38
08:04:01 AM     54.77      0.00     54.77      0.00   6699.60
Average:       112.49     60.19     52.30   4997.93  16695.08

08:01:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:02:01 AM   1662044   3111992   2091632     55.72      2104   1629540    579424     12.07    131876   1711896     67128
08:03:01 AM   1432824   3087392   2320852     61.83      2104   1821800    572420     11.92    322596   1705796    132504
08:04:01 AM   1152068   2999280   2601608     69.31      2104   2006260    636820     13.26    339028   1936504    167672
Average:      1415645   3066221   2338031     62.29      2104   1819200    596221     12.42    264500   1784732    122435

08:01:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:02:01 AM        lo      0.03      0.03      0.00      0.00      0.00      0.00      0.00      0.00
08:02:01 AM      eth0    139.51     68.55    696.85     23.08      0.00      0.00      0.00      0.00
08:03:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:03:01 AM      eth0     65.31     52.32    655.12      8.15      0.00      0.00      0.00      0.00
08:04:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:04:01 AM      eth0     39.19     30.89    343.02      4.88      0.00      0.00      0.00      0.00
Average:           lo      0.01      0.01      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     81.36     50.59    565.04     12.04      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 	07/04/2026 	_x86_64_	(2 CPU)

08:00:50     LINUX RESTART	(2 CPU)

08:01:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:02:01 AM     all     43.23      0.08     14.70     10.37      2.37     29.26
08:02:01 AM       0     46.94      0.08     16.51     10.40      2.39     23.68
08:02:01 AM       1     39.52      0.07     12.89     10.34      2.36     34.83
08:03:01 AM     all     39.03      0.00      5.25      1.44      2.14     52.15
08:03:01 AM       0     56.63      0.00      6.63      1.33      2.39     33.03
08:03:01 AM       1     21.49      0.00      3.87      1.56      1.89     71.19
08:04:01 AM     all     37.36      0.00      3.36      1.62      2.69     54.97
08:04:01 AM       0     58.84      0.00      4.39      2.20      2.47     32.10
08:04:01 AM       1     16.18      0.00      2.34      1.05      2.91     77.53
Average:        all     39.86      0.02      7.74      4.45      2.40     45.53
Average:          0     54.16      0.03      9.15      4.63      2.42     29.62
Average:          1     25.65      0.02      6.33      4.28      2.39     61.34