---> uname -a:
Linux prd-centos8-builder-2c-1g-13491.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         566        4887          19        2244        6822
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:81:1a:1e brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86149sec preferred_lft 86149sec
    inet6 fe80::f816:3eff:fe81:1a1e/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) 	07/28/2026 	_x86_64_	(2 CPU)

22:03:21     LINUX RESTART	(2 CPU)

10:04:03 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 PM    252.83     99.72    153.10   1177.66  11454.86
10:06:01 PM     65.49      0.32     65.17     35.99   8975.19
10:07:01 PM     22.84      0.73     22.11     31.59    655.28
Average:       112.16     32.85     79.31    406.54   6978.61

10:04:03 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   5035452   7008000   2846984     36.12      2688   2136316    699212      7.83    203468   2261988    232792
10:06:01 PM   4976336   6952884   2906100     36.87      2688   2139496    741120      8.30    236068   2285340      8604
10:07:01 PM   5021340   7005600   2861096     36.30      2688   2147292    683836      7.66    417796   2058952     14520
Average:      5011043   6988828   2871393     36.43      2688   2141035    708056      7.93    285777   2202093     85305

10:04:03 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:05:01 PM      eth0    106.00     68.17   1713.35     12.00      0.00      0.00      0.00      0.00
10:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:01 PM      eth0     37.18     31.73     57.48     10.36      0.00      0.00      0.00      0.00
10:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 PM      eth0     30.82     25.92     31.57     13.26      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     57.46     41.65    588.33     11.87      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) 	07/28/2026 	_x86_64_	(2 CPU)

22:03:21     LINUX RESTART	(2 CPU)

10:04:03 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 PM     all     40.67      1.46     29.36      2.53      0.10     25.88
10:05:01 PM       0     43.54      1.67     31.14      2.76      0.11     20.79
10:05:01 PM       1     37.82      1.26     27.59      2.31      0.09     30.94
10:06:01 PM     all     38.93      0.00      4.25      0.64      0.10     56.08
10:06:01 PM       0     48.16      0.00      4.35      0.50      0.10     46.89
10:06:01 PM       1     29.72      0.00      4.15      0.78      0.10     65.26
10:07:01 PM     all     36.65      0.00      3.80      0.12      0.09     59.33
10:07:01 PM       0     37.63      0.00      3.76      0.12      0.08     58.41
10:07:01 PM       1     35.67      0.00      3.85      0.13      0.10     60.25
Average:        all     38.72      0.47     12.19      1.08      0.10     47.45
Average:          0     43.10      0.54     12.77      1.10      0.10     42.40
Average:          1     34.35      0.41     11.61      1.05      0.10     52.49