---> uname -a:
Linux prd-centos8-builder-2c-1g-4067.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  8.4G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         571        5038          19        2089        6821
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:9a:a7:ef brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.154/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86160sec preferred_lft 86160sec
    inet6 fe80::f816:3eff:fe9a:a7ef/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) 	03/23/2026 	_x86_64_	(2 CPU)

04:03:18     LINUX RESTART	(2 CPU)

04:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
04:05:01 AM    200.92     52.99    147.93    608.83  10314.88
04:06:01 AM     55.81      0.32     55.49     43.19   4803.73
04:07:01 AM     26.65      0.95     25.70     47.06    915.63
Average:        94.46     18.09     76.37    233.03   5344.75

04:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
04:05:01 AM   5145924   6963216   2738512     34.73      2688   1984116    720448      8.07    199892   2171448    116432
04:06:01 AM   5110968   6932032   2773468     35.18      2688   1987240    752084      8.42    227772   2173800      7684
04:07:01 AM   5103632   6925820   2780804     35.27      2688   1988484    753564      8.44    397204   2009464      7516
Average:      5120175   6940356   2764261     35.06      2688   1986613    742032      8.31    274956   2118237     43877

04:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
04:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:05:01 AM      eth0     87.00     58.51    976.09     11.75      0.00      0.00      0.00      0.00
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     35.64     29.26     49.94     10.33      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     33.88     27.56     32.26     14.53      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     52.17     38.44    352.76     12.20      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) 	03/23/2026 	_x86_64_	(2 CPU)

04:03:18     LINUX RESTART	(2 CPU)

04:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
04:05:01 AM     all     35.83      0.77      9.53      2.18      0.12     51.58
04:05:01 AM       0     32.31      0.99     10.12      1.22      0.10     55.26
04:05:01 AM       1     39.34      0.55      8.94      3.13      0.13     47.90
04:06:01 AM     all     40.24      0.00      2.91      0.44      0.11     56.30
04:06:01 AM       0     31.45      0.00      2.80      0.37      0.12     65.27
04:06:01 AM       1     49.04      0.00      3.02      0.52      0.10     47.33
04:07:01 AM     all     38.09      0.00      3.03      0.17      0.10     58.60
04:07:01 AM       0     23.56      0.00      2.60      0.13      0.10     73.61
04:07:01 AM       1     52.64      0.00      3.47      0.22      0.10     43.58
Average:        all     38.06      0.26      5.15      0.93      0.11     55.50
Average:          0     29.10      0.33      5.16      0.57      0.11     64.73
Average:          1     47.02      0.18      5.14      1.28      0.11     46.27

