---> uname -a:
Linux prd-centos8-builder-2c-1g-3582.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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  8.4G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         704        4899          19        2095        6688
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:1b:03:95 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86152sec preferred_lft 86152sec
    inet6 fe80::f816:3eff:fe1b:395/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	01/06/2026 	_x86_64_	(2 CPU)

18:04:01     LINUX RESTART	(2 CPU)

06:05:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
06:06:01 PM    128.36      0.50    127.86     54.12  11097.63
06:07:01 PM     31.44      0.30     31.14     42.39   1231.74
06:08:01 PM     29.77      1.12     28.66     69.84    852.05
Average:        63.19      0.64     62.55     55.45   4393.61

06:05:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:06:01 PM   4991980   6817012   2892464     36.69      2688   1990444    902036     10.10    222768   2293024     21240
06:07:01 PM   5043688   6871188   2840756     36.03      2688   1992900    843584      9.44    226440   2237944      8844
06:08:01 PM   5064636   6895700   2819808     35.76      2688   1996044    818216      9.16    395996   2048008     20280
Average:      5033435   6861300   2851009     36.16      2688   1993129    854612      9.57    281735   2192992     16788

06:05:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:06:01 PM      eth0     42.88     34.74    317.61     10.27      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     24.31     21.53     22.61     13.42      0.00      0.00      0.00      0.00
06:08:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:08:01 PM      eth0     31.14     25.41     27.91     12.08      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     32.78     27.23    122.71     11.92      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	01/06/2026 	_x86_64_	(2 CPU)

18:04:01     LINUX RESTART	(2 CPU)

06:05:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:06:01 PM     all     39.35      0.00      3.62      1.20      0.09     55.74
06:06:01 PM       0     48.31      0.00      3.88      0.95      0.10     46.76
06:06:01 PM       1     30.41      0.00      3.37      1.44      0.08     64.69
06:07:01 PM     all     39.38      0.00      2.49      0.17      0.09     57.88
06:07:01 PM       0     40.84      0.00      2.43      0.15      0.08     56.50
06:07:01 PM       1     37.91      0.00      2.55      0.18      0.10     59.26
06:08:01 PM     all     40.61      0.00      3.30      0.15      0.08     55.85
06:08:01 PM       0     28.86      0.00      3.15      0.12      0.08     67.79
06:08:01 PM       1     52.42      0.00      3.46      0.18      0.08     43.85
Average:        all     39.78      0.00      3.14      0.50      0.09     56.49
Average:          0     39.32      0.00      3.15      0.40      0.09     57.03
Average:          1     40.24      0.00      3.13      0.60      0.09     55.94

