---> uname -a:
Linux prd-centos8-builder-2c-1g-11230.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         599        4857          19        2240        6789
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:be:84:83 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86138sec preferred_lft 86138sec
    inet6 fe80::f816:3eff:febe:8483/64 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) 	08/10/2026 	_x86_64_	(2 CPU)

22:03:52     LINUX RESTART	(2 CPU)

10:05:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:06:01 PM    151.70     31.44    120.26    550.35  12503.67
10:07:01 PM     19.71      0.27     19.45     34.66   3427.20
10:08:01 PM     10.56      1.12      9.45     70.24    390.44
Average:        60.66     10.94     49.72    218.43   5440.54

10:05:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:06:01 PM   5006616   6978168   2875824     36.48      2688   2134696    721564      8.08    227140   2262568     90896
10:07:01 PM   5010960   6983608   2871480     36.43      2688   2135720    717668      8.04    234720   2254244      5828
10:08:01 PM   5008516   6984392   2873924     36.46      2688   2139120    710232      7.95    424156   2067700      7168
Average:      5008697   6982056   2873743     36.46      2688   2136512    716488      8.02    295339   2194837     34631

10:05:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
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     54.00     37.60    793.93      6.36      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     11.15      9.73     14.43      2.86      0.00      0.00      0.00      0.00
10:08:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:08:01 PM      eth0     20.21     16.13     22.84     11.04      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     28.45     21.16    277.08      6.75      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) 	08/10/2026 	_x86_64_	(2 CPU)

22:03:52     LINUX RESTART	(2 CPU)

10:05:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:06:01 PM     all     40.32      0.61     13.20      1.38      0.11     44.39
10:06:01 PM       0     49.22      0.55     13.11      1.11      0.12     35.90
10:06:01 PM       1     31.42      0.67     13.29      1.64      0.10     52.88
10:07:01 PM     all     41.77      0.00      3.58      0.18      0.09     54.38
10:07:01 PM       0     53.51      0.00      3.75      0.07      0.10     42.58
10:07:01 PM       1     30.02      0.00      3.42      0.28      0.08     66.20
10:08:01 PM     all     34.42      0.00      3.66      0.03      0.08     61.81
10:08:01 PM       0     54.42      0.00      4.06      0.03      0.10     41.39
10:08:01 PM       1     14.40      0.00      3.25      0.03      0.07     82.24
Average:        all     38.83      0.20      6.80      0.53      0.09     53.54
Average:          0     52.39      0.18      6.96      0.40      0.11     39.96
Average:          1     25.27      0.22      6.64      0.65      0.08     67.13