---> uname -a:
Linux prd-centos8-builder-2c-1g-3574.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         589        4957          19        2152        6804
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:b6:f8:a4 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86156sec preferred_lft 86156sec
    inet6 fe80::f816:3eff:feb6:f8a4/64 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) 	04/04/2026 	_x86_64_	(2 CPU)

04:04:12     LINUX RESTART	(2 CPU)

04:05:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
04:06:01 AM    208.13     61.02    147.11    841.46  10961.27
04:07:01 AM     62.63      0.29     62.35     36.06   7185.29
04:08:01 AM     23.84      0.95     22.89     47.05    660.85
Average:        98.40     20.87     77.53    309.70   6263.71

04:05:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
04:06:01 AM   5072872   6955048   2811572     35.66      2688   2048736    740996      8.30    199668   2242152    174504
04:07:01 AM   5066360   6952268   2818084     35.74      2688   2052040    743080      8.32    227452   2216940      7580
04:08:01 AM   5016560   6904260   2867884     36.37      2688   2053528    786072      8.80    397304   2096584      7632
Average:      5051931   6937192   2832513     35.93      2688   2051435    756716      8.47    274808   2185225     63239

04:05:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
04:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:06:01 AM      eth0    109.78     73.09   1381.28     15.16      0.00      0.00      0.00      0.00
04:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:07:01 AM      eth0     38.13     31.23     54.97     10.39      0.00      0.00      0.00      0.00
04:08:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:08:01 AM      eth0     36.60     28.91     34.73     10.44      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     61.63     44.48    492.73     12.01      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) 	04/04/2026 	_x86_64_	(2 CPU)

04:04:12     LINUX RESTART	(2 CPU)

04:05:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
04:06:01 AM     all     36.47      0.88     11.61      2.29      0.09     48.66
04:06:01 AM       0     53.59      0.98     13.06      1.97      0.08     30.32
04:06:01 AM       1     19.51      0.78     10.18      2.60      0.10     66.82
04:07:01 AM     all     39.54      0.00      3.09      0.59      0.10     56.67
04:07:01 AM       0     45.41      0.00      3.62      0.47      0.10     50.40
04:07:01 AM       1     33.68      0.00      2.57      0.71      0.10     62.94
04:08:01 AM     all     38.48      0.00      2.94      0.16      0.08     58.34
04:08:01 AM       0     42.71      0.00      2.99      0.18      0.08     54.04
04:08:01 AM       1     34.25      0.00      2.89      0.13      0.08     62.65
Average:        all     38.16      0.29      5.88      1.01      0.09     54.56
Average:          0     47.22      0.32      6.54      0.87      0.09     44.95
Average:          1     29.13      0.26      5.22      1.15      0.09     64.14

