---> uname -a:
Linux prd-centos8-builder-2c-1g-3342.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         572        4972          19        2154        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:72:bd:fe brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86151sec preferred_lft 86151sec
    inet6 fe80::f816:3eff:fe72:bdfe/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) 	04/19/2026 	_x86_64_	(2 CPU)

21:03:22     LINUX RESTART	(2 CPU)

09:04:03 PM       tps      rtps      wtps   bread/s   bwrtn/s
09:05:01 PM    244.23     87.49    156.74   1072.87  12130.70
09:06:01 PM     61.72      0.32     61.41     35.99   6968.59
09:07:01 PM     22.58      0.73     21.85     31.19    631.21
Average:       108.00     28.86     79.14    372.28   6514.76

09:04:03 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:05:01 PM   5117144   7000520   2767300     35.10      2688   2050004    704324      7.88    198552   2197932    175388
09:06:01 PM   5016500   6903972   2867944     36.37      2688   2053700    804772      9.01    228072   2266348      8584
09:07:01 PM   5095784   6984320   2788660     35.37      2688   2054448    713264      7.98    397776   2017120      7504
Average:      5076476   6962937   2807968     35.61      2688   2052717    740787      8.29    274800   2160467     63825

09:04:03 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:05:01 PM      eth0    112.63     71.75   1611.86     15.60      0.00      0.00      0.00      0.00
09:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:06:01 PM      eth0     36.78     31.19     56.73     10.76      0.00      0.00      0.00      0.00
09:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:07:01 PM      eth0     33.11     26.70     31.60      9.40      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     60.26     42.89    555.05     11.88      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) 	04/19/2026 	_x86_64_	(2 CPU)

21:03:22     LINUX RESTART	(2 CPU)

09:04:03 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
09:05:01 PM     all     40.99      1.47     15.39      3.02      0.17     38.97
09:05:01 PM       0     39.79      1.79     18.23      3.21      0.18     36.80
09:05:01 PM       1     42.18      1.15     12.58      2.83      0.16     41.10
09:06:01 PM     all     40.03      0.00      3.12      0.76      0.12     55.98
09:06:01 PM       0     55.80      0.00      3.63      0.62      0.13     39.82
09:06:01 PM       1     24.27      0.00      2.61      0.90      0.10     72.12
09:07:01 PM     all     37.38      0.00      2.91      0.12      0.12     59.46
09:07:01 PM       0     39.12      0.00      3.10      0.08      0.12     57.58
09:07:01 PM       1     35.64      0.00      2.73      0.17      0.12     61.35
Average:        all     39.44      0.47      7.01      1.27      0.13     51.67
Average:          0     44.99      0.58      8.14      1.27      0.14     44.88
Average:          1     33.91      0.37      5.88      1.28      0.12     58.43

