---> uname -a:
Linux prd-centos8-builder-2c-1g-5794.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:             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        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         577        4875          19        2244        6811
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:d6:72:e1 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86151sec preferred_lft 86151sec
    inet6 fe80::f816:3eff:fed6:72e1/64 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) 	06/01/2026 	_x86_64_	(2 CPU)

09:03:25     LINUX RESTART	(2 CPU)

09:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
09:05:02 AM    262.43    110.66    151.77   1394.30  11121.02
09:06:01 AM     67.36      2.37     64.99    121.06   9074.22
09:07:01 AM     22.68      0.77     21.91     32.12    634.26
Average:       117.80     38.14     79.65    518.20   6931.85

09:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:05:02 AM   4988584   6957212   2893856     36.71      2688   2132476    733700      8.22    203716   2304112    231936
09:06:01 AM   4971352   6946920   2911088     36.93      2688   2138676    747100      8.37    234840   2291264      8280
09:07:01 AM   5035236   7012024   2847204     36.12      2688   2139880    677136      7.58    415804   2046532      7596
Average:      4998391   6972052   2884049     36.59      2688   2137011    719312      8.05    284787   2213969     82604

09:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:05:02 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:05:02 AM      eth0    105.00     68.49   1720.77     13.87      0.00      0.00      0.00      0.00
09:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:06:01 AM      eth0     33.88     28.00     56.79     10.16      0.00      0.00      0.00      0.00
09:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:07:01 AM      eth0     32.14     26.09     30.38      9.19      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     57.14     40.94    605.91     11.08      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) 	06/01/2026 	_x86_64_	(2 CPU)

09:03:25     LINUX RESTART	(2 CPU)

09:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
09:05:02 AM     all     40.98      2.09     31.22      2.37      0.10     23.22
09:05:02 AM       0     42.52      2.48     30.39      2.52      0.09     22.01
09:05:02 AM       1     39.46      1.71     32.05      2.23      0.12     24.43
09:06:01 AM     all     39.56      0.00      4.26      0.63      0.09     55.46
09:06:01 AM       0     25.24      0.00      3.66      0.64      0.10     70.36
09:06:01 AM       1     53.90      0.00      4.86      0.61      0.08     40.54
09:07:01 AM     all     36.80      0.00      3.74      0.13      0.08     59.24
09:07:01 AM       0     28.63      0.00      3.75      0.10      0.08     67.44
09:07:01 AM       1     44.98      0.00      3.73      0.17      0.08     51.04
Average:        all     39.10      0.69     13.01      1.04      0.09     46.06
Average:          0     32.09      0.82     12.52      1.08      0.09     53.39
Average:          1     46.10      0.57     13.50      1.00      0.10     38.74

