---> uname -a:
Linux prd-centos8-builder-2c-4g-9897.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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        1.8G     0  1.8G   0% /dev
tmpfs           1.8G     0  1.8G   0% /dev/shm
tmpfs           1.8G   17M  1.8G   1% /run
tmpfs           1.8G     0  1.8G   0% /sys/fs/cgroup
/dev/vda1        20G  9.0G   11G  45% /
tmpfs           367M     0  367M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3665         436        1220          17        2009        2954
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 1450 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:f7:50:0a brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.32.7.250/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0
       valid_lft 86167sec preferred_lft 86167sec
    inet6 fe80::f816:3eff:fef7:500a/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 	11/22/2025 	_x86_64_	(2 CPU)

08:00:54     LINUX RESTART	(2 CPU)

08:02:02 AM       tps      rtps      wtps   bread/s   bwrtn/s
08:03:01 AM     52.31      0.34     51.97     25.89   5236.49
08:04:01 AM     57.04      0.42     56.62     54.64   6427.57
Average:        54.70      0.38     54.32     40.39   5837.13

08:02:02 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:03:01 AM   1387844   3004284   2365832     63.03      2104   1790032    671104     13.97    334832   1761792    113072
08:04:01 AM   1273900   3010816   2479776     66.06      2104   1900796    626988     13.06    331976   1842020     88424
Average:      1330872   3007550   2422804     64.54      2104   1845414    649046     13.52    333404   1801906    100748

08:02:02 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:03:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:03:01 AM      eth0     56.09     45.79    646.28      6.70      0.00      0.00      0.00      0.00
08:04:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:04:01 AM      eth0     28.79     23.85    264.95      5.87      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     42.32     34.73    453.98      6.28      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 	11/22/2025 	_x86_64_	(2 CPU)

08:00:54     LINUX RESTART	(2 CPU)

08:02:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:03:01 AM     all     39.09      0.00      4.21      1.64      2.68     52.37
08:03:01 AM       0     39.96      0.00      3.88      1.49      2.58     52.08
08:03:01 AM       1     38.22      0.00      4.55      1.79      2.78     52.66
08:04:01 AM     all     38.52      0.00      3.86      2.18      3.60     51.84
08:04:01 AM       0     20.20      0.00      2.22      3.02      3.60     70.95
08:04:01 AM       1     57.07      0.00      5.52      1.33      3.60     32.48
Average:        all     38.80      0.00      4.04      1.91      3.15     52.10
Average:          0     29.92      0.00      3.04      2.27      3.10     61.67
Average:          1     47.73      0.00      5.04      1.56      3.19     42.48

