---> uname -a:
Linux prd-centos8-builder-2c-1g-1342.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         616        4932          19        2150        6777
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:3c:a0 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.63/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86144sec preferred_lft 86144sec
    inet6 fe80::f816:3eff:febe:3ca0/64 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)

01:03:58     LINUX RESTART	(2 CPU)

01:05:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
01:06:01 AM    127.08      2.85    124.23    278.17  12334.27
01:07:01 AM     34.76      0.23     34.52     34.12   1685.79
01:08:01 AM     29.44      1.15     28.29     70.38    982.32
Average:        63.77      1.41     62.36    127.58   5002.02

01:05:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
01:06:01 AM   5143236   7026244   2741208     34.77      2688   2048788    696436      7.80    221460   2144712     35660
01:07:01 AM   5132220   7016404   2752224     34.91      2688   2049952    704324      7.88    227840   2150608      7480
01:08:01 AM   5051148   6937644   2833296     35.94      2688   2052172    749496      8.39    406268   2053028      7620
Average:      5108868   6993431   2775576     35.20      2688   2050304    716752      8.02    285189   2116116     16920

01:05:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
01:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:06:01 AM      eth0     74.60     52.02    711.63     11.18      0.00      0.00      0.00      0.00
01:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:07:01 AM      eth0     31.41     26.64     28.91     12.16      0.00      0.00      0.00      0.00
01:08:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:08:01 AM      eth0     35.87     28.44     34.10     12.51      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     47.30     35.70    258.29     11.95      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)

01:03:58     LINUX RESTART	(2 CPU)

01:05:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:06:01 AM     all     37.45      0.00      4.34      1.02      0.19     56.99
01:06:01 AM       0     48.67      0.00      5.00      1.09      0.19     45.05
01:06:01 AM       1     26.48      0.00      3.69      0.96      0.20     68.67
01:07:01 AM     all     40.22      0.00      2.58      0.19      0.15     56.86
01:07:01 AM       0     52.40      0.00      2.78      0.28      0.17     44.37
01:07:01 AM       1     28.07      0.00      2.38      0.10      0.13     69.32
01:08:01 AM     all     39.53      0.00      2.98      0.17      0.14     57.18
01:08:01 AM       0     30.99      0.00      2.66      0.12      0.15     66.08
01:08:01 AM       1     48.07      0.00      3.30      0.22      0.13     48.27
Average:        all     39.07      0.00      3.30      0.46      0.16     57.01
Average:          0     43.99      0.00      3.47      0.49      0.17     51.88
Average:          1     34.19      0.00      3.12      0.43      0.16     62.10

