---> uname -a:
Linux prd-centos8-builder-2c-1g-3634.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         548        4998          19        2152        6845
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:44:c9 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.96/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86164sec preferred_lft 86164sec
    inet6 fe80::f816:3eff:febe:44c9/64 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)

08:03:26     LINUX RESTART	(2 CPU)

08:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
08:05:01 AM    246.61    104.90    141.71   1422.16   9680.84
08:06:01 AM     70.05      0.28     69.77     35.46   7889.27
08:07:01 AM     26.87      0.95     25.92     47.05    719.74
Average:       114.51     35.38     79.13    501.53   6096.32

08:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:05:01 AM   5179500   7061280   2704944     34.31      2688   2048336    663372      7.43    198876   2141204    203148
08:06:01 AM   5195584   7081532   2688860     34.10      2688   2051864    640868      7.17    226712   2090296      7376
08:07:01 AM   5129416   7017000   2755028     34.94      2688   2053368    712696      7.98    396716   1986028      7504
Average:      5168167   7053271   2716277     34.45      2688   2051189    672312      7.53    274101   2072509     72676

08:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:05:01 AM      eth0     95.83     66.42   1546.30     14.69      0.00      0.00      0.00      0.00
08:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:06:01 AM      eth0     35.84     31.04     56.35     10.35      0.00      0.00      0.00      0.00
08:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:07:01 AM      eth0     37.24     29.39     35.23     10.71      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     56.30     42.29    545.93     11.92      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)

08:03:26     LINUX RESTART	(2 CPU)

08:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:05:01 AM     all     41.76      1.69     17.56      2.47      0.13     36.40
08:05:01 AM       0     24.13      2.35     20.67      3.09      0.12     49.64
08:05:01 AM       1     59.14      1.04     14.49      1.85      0.13     23.34
08:06:01 AM     all     40.11      0.00      3.50      0.74      0.10     55.55
08:06:01 AM       0     26.52      0.00      2.89      0.58      0.08     69.92
08:06:01 AM       1     53.74      0.00      4.12      0.90      0.12     41.13
08:07:01 AM     all     38.14      0.00      2.92      0.14      0.11     58.69
08:07:01 AM       0     34.78      0.00      2.87      0.13      0.12     62.10
08:07:01 AM       1     41.51      0.00      2.96      0.15      0.10     55.28
Average:        all     39.99      0.56      7.93      1.11      0.11     50.30
Average:          0     28.51      0.77      8.71      1.25      0.11     60.65
Average:          1     51.43      0.35      7.16      0.96      0.12     39.98

