---> uname -a:
Linux prd-centos8-builder-2c-1g-1367.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  8.5G   32G  22% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         556        4989          19        2153        6837
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:72:98:27 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.116/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86167sec preferred_lft 86167sec
    inet6 fe80::f816:3eff:fe72:9827/64 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) 	04/14/2026 	_x86_64_	(2 CPU)

06:03:58     LINUX RESTART	(2 CPU)

06:05:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
06:06:01 AM    121.70      3.02    118.68    309.42  12365.86
06:07:01 AM     29.19      0.10     29.09      3.60   1167.19
Average:        75.44      1.56     73.88    156.49   6766.06

06:05:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:06:01 AM   5187932   7075012   2696504     34.20      2688   2052992    635936      7.12    224936   2095432     21080
06:07:01 AM   5180540   7067648   2703896     34.29      2688   2053100    652712      7.31    226796   2102016      7484
Average:      5184236   7071330   2700200     34.25      2688   2053046    644324      7.21    225866   2098724     14282

06:05:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:06:01 AM      eth0     64.64     50.62    695.98     12.73      0.00      0.00      0.00      0.00
06:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:07:01 AM      eth0     30.41     25.99     26.90     13.85      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     47.52     38.31    361.41     13.29      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) 	04/14/2026 	_x86_64_	(2 CPU)

06:03:58     LINUX RESTART	(2 CPU)

06:05:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:06:01 AM     all     38.77      0.00      3.94      1.47      0.09     55.72
06:06:01 AM       0     55.16      0.00      4.02      1.23      0.10     39.49
06:06:01 AM       1     22.46      0.00      3.87      1.71      0.08     71.88
06:07:01 AM     all     37.79      0.00      2.73      0.23      0.08     59.16
06:07:01 AM       0     49.86      0.00      3.13      0.20      0.08     46.73
06:07:01 AM       1     25.72      0.00      2.33      0.27      0.08     71.60
Average:        all     38.28      0.00      3.34      0.85      0.09     57.44
Average:          0     52.51      0.00      3.57      0.72      0.09     43.11
Average:          1     24.09      0.00      3.10      0.99      0.08     71.74

