---> uname -a:
Linux prd-centos8-builder-2c-1g-299.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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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         597        4857          20        2242        6790
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:b1:da:28 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86154sec preferred_lft 86154sec
    inet6 fe80::f816:3eff:feb1:da28/64 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) 	09/09/2026 	_x86_64_	(2 CPU)

18:03:27     LINUX RESTART	(2 CPU)

06:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
06:05:01 PM    339.35    122.18    217.18   2167.28   9091.65
06:06:02 PM     71.88      0.82     71.06    101.82  12237.98
06:07:01 PM      9.95      0.69      9.25     22.23    382.92
Average:       141.13     41.46     99.67    767.92   7276.46

06:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:05:01 PM   5054840   7016032   2827596     35.87      2688   2126364    681724      7.63    200368   2253408    328568
06:06:02 PM   4994344   6974216   2888092     36.64      2688   2143568    717228      8.03    237560   2261840     13128
06:07:01 PM   4973620   6947480   2908816     36.90      2688   2137816    731132      8.19    237532   2284248      5824
Average:      5007601   6979243   2874835     36.47      2688   2135916    710028      7.95    225153   2266499    115840

06:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:05:01 PM      eth0    120.86     77.11   1677.25     18.90      0.00      0.00      0.00      0.00
06:06:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:06:02 PM      eth0     15.14     12.69     40.73      3.48      0.00      0.00      0.00      0.00
06:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:07:01 PM      eth0     12.29     11.46     16.36      2.70      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     49.64     33.88    581.25      8.39      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) 	09/09/2026 	_x86_64_	(2 CPU)

18:03:27     LINUX RESTART	(2 CPU)

06:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:05:01 PM     all     37.96      2.15     31.15      3.14      0.03     25.57
06:05:01 PM       0     39.26      1.84     30.89      2.96      0.02     25.03
06:05:01 PM       1     36.65      2.45     31.42      3.33      0.03     26.12
06:06:02 PM     all     37.67      0.00      4.40      0.72      0.03     57.18
06:06:02 PM       0     29.99      0.00      4.85      0.93      0.02     64.20
06:06:02 PM       1     45.33      0.00      3.94      0.50      0.05     50.17
06:07:01 PM     all     38.23      0.00      3.25      0.05      0.04     58.43
06:07:01 PM       0     29.26      0.00      2.97      0.05      0.05     67.67
06:07:01 PM       1     47.18      0.00      3.54      0.05      0.03     49.21
Average:        all     37.95      0.71     12.90      1.30      0.03     47.10
Average:          0     32.83      0.61     12.87      1.31      0.03     52.35
Average:          1     43.06      0.81     12.93      1.29      0.04     41.87