---> uname -a:
Linux prd-centos8-builder-2c-1g-2990.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:             2799.996
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  8.5G   32G  22% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         582        4962          19        2154        6810
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:ed:3b:72 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86165sec preferred_lft 86165sec
    inet6 fe80::f816:3eff:feed:3b72/64 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) 	04/18/2026 	_x86_64_	(2 CPU)

23:03:20     LINUX RESTART	(2 CPU)

11:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
11:05:02 PM    218.40     63.91    154.49    865.06  11325.01
11:06:01 PM     53.15      0.32     52.83     36.60   5929.57
11:07:01 PM     27.25      1.12     26.13     69.86    948.78
Average:        99.85     21.90     77.95    325.42   6068.55

11:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:05:02 PM   5006732   6895340   2877712     36.50      2688   2054848    828196      9.27    202256   2302236    150144
11:06:01 PM   5011328   6900104   2873116     36.44      2688   2054592    800436      8.96    228688   2269400      8612
11:07:01 PM   5139356   7029448   2745088     34.82      2688   2055756    678396      7.59    406332   1963900      7660
Average:      5052472   6941631   2831972     35.92      2688   2055065    769009      8.61    279092   2178512     55472

11:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:05:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:05:02 PM      eth0    102.73     69.22   1427.39     14.15      0.00      0.00      0.00      0.00
11:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:06:01 PM      eth0     34.97     29.84     31.19     10.46      0.00      0.00      0.00      0.00
11:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:07:01 PM      eth0     36.26     28.33     34.33     15.92      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     58.12     42.53    500.21     13.53      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) 	04/18/2026 	_x86_64_	(2 CPU)

23:03:20     LINUX RESTART	(2 CPU)

11:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
11:05:02 PM     all     40.74      0.91     11.13      2.05      0.11     45.06
11:05:02 PM       0     48.12      0.50      8.69      1.97      0.12     40.60
11:05:02 PM       1     33.32      1.32     13.58      2.13      0.10     49.55
11:06:01 PM     all     39.33      0.00      3.03      0.54      0.10     57.00
11:06:01 PM       0     46.67      0.00      3.18      0.37      0.12     49.66
11:06:01 PM       1     31.99      0.00      2.89      0.71      0.08     64.33
11:07:01 PM     all     38.14      0.00      3.17      0.15      0.12     58.43
11:07:01 PM       0     50.22      0.00      3.38      0.13      0.12     46.15
11:07:01 PM       1     26.08      0.00      2.96      0.17      0.12     70.68
Average:        all     39.40      0.30      5.78      0.91      0.11     53.49
Average:          0     48.35      0.17      5.09      0.83      0.12     45.45
Average:          1     30.45      0.44      6.47      1.00      0.10     61.54

