---> uname -a:
Linux prd-centos8-builder-2c-1g-4564.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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  9.3G   31G  24% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         573        4883          19        2240        6815
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:9c:db:c7 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86135sec preferred_lft 86135sec
    inet6 fe80::f816:3eff:fe9c:dbc7/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 	05/28/2026 	_x86_64_	(2 CPU)

17:03:27     LINUX RESTART	(2 CPU)

05:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
05:05:01 PM    251.08    115.26    135.82   1923.09   9364.56
05:06:02 PM     85.50      2.90     82.60    283.42  10768.56
05:07:01 PM     26.13      0.10     26.03      3.66   1047.17
Average:       121.44     39.64     81.79    740.84   7093.47

05:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
05:05:01 PM   5124084   6982436   2758356     34.99      2688   2026928    732444      8.20    212076   2188200    192028
05:06:02 PM   5029704   7001492   2852736     36.19      2688   2134868    699732      7.83    234356   2237464     20988
05:07:01 PM   5080900   7052972   2801540     35.54      2688   2135120    657896      7.37    236428   2182676      7480
Average:      5078229   7012300   2804211     35.58      2688   2098972    696691      7.80    227620   2202780     73499

05:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
05:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
05:05:01 PM      eth0     84.76     56.20   1314.63     10.14      0.00      0.00      0.00      0.00
05:06:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
05:06:02 PM      eth0     50.01     37.61    449.81     10.68      0.00      0.00      0.00      0.00
05:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
05:07:01 PM      eth0     29.24     24.52     25.84     11.80      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     54.81     39.53    599.96     10.87      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 	05/28/2026 	_x86_64_	(2 CPU)

17:03:27     LINUX RESTART	(2 CPU)

05:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
05:05:01 PM     all     33.00      2.28     32.25     12.64      0.25     19.59
05:05:01 PM       0     34.43      2.56     31.62     14.29      0.26     16.84
05:05:01 PM       1     31.59      1.99     32.86     11.02      0.24     22.29
05:06:02 PM     all     39.43      0.00      5.28      0.72      0.15     54.42
05:06:02 PM       0     37.05      0.00      4.96      0.53      0.13     57.33
05:06:02 PM       1     41.81      0.00      5.61      0.92      0.17     51.50
05:07:01 PM     all     36.81      0.00      3.53      0.12      0.10     59.44
05:07:01 PM       0     53.31      0.00      4.10      0.17      0.14     42.29
05:07:01 PM       1     20.34      0.00      2.96      0.07      0.07     76.57
Average:        all     36.46      0.74     13.50      4.41      0.17     44.72
Average:          0     41.63      0.83     13.33      4.88      0.18     39.15
Average:          1     31.31      0.65     13.67      3.95      0.16     50.27