---> uname -a:
Linux prd-centos8-builder-2c-1g-18635.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:             2800.000
BogoMIPS:            5600.00
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         574        5033          19        2091        6819
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:a0:bc:bb brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.221/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86170sec preferred_lft 86170sec
    inet6 fe80::f816:3eff:fea0:bcbb/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) 	02/20/2026 	_x86_64_	(2 CPU)

13:03:20     LINUX RESTART	(2 CPU)

01:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
01:05:01 PM    224.05     60.84    163.21    633.63  12527.00
01:06:01 PM     52.62      0.32     52.31     43.19   3793.55
01:07:01 PM     27.66      1.15     26.51     70.38    766.53
Average:       101.44     20.77     80.67    249.06   5695.42

01:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
01:05:01 PM   5204188   7025864   2680256     33.99      2688   1987264    693860      7.77    204004   2101800     88696
01:06:01 PM   5180888   7003708   2703556     34.29      2688   1988544    716676      8.02    226696   2102372      7456
01:07:01 PM   5124636   6963004   2759808     35.00      2688   2003572    753528      8.44    399568   1984172     21748
Average:      5169904   6997525   2714540     34.43      2688   1993127    721355      8.08    276756   2062781     39300

01:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
01:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:05:01 PM      eth0     72.04     53.12   1001.26     14.06      0.00      0.00      0.00      0.00
01:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:06:01 PM      eth0     29.80     26.10     25.17      9.80      0.00      0.00      0.00      0.00
01:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:07:01 PM      eth0     31.67     26.04     31.31     10.83      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     44.50     35.09    352.56     11.56      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) 	02/20/2026 	_x86_64_	(2 CPU)

13:03:20     LINUX RESTART	(2 CPU)

01:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:05:01 PM     all     41.59      0.95     11.11      2.03      0.10     44.22
01:05:01 PM       0     57.42      0.89     10.56      1.57      0.12     29.44
01:05:01 PM       1     25.74      1.02     11.65      2.48      0.08     59.02
01:06:01 PM     all     39.06      0.00      2.88      0.47      0.09     57.51
01:06:01 PM       0     43.73      0.00      2.83      0.35      0.10     52.99
01:06:01 PM       1     34.38      0.00      2.93      0.58      0.08     62.02
01:07:01 PM     all     38.75      0.00      3.15      0.15      0.09     57.85
01:07:01 PM       0     47.91      0.00      3.21      0.18      0.10     48.59
01:07:01 PM       1     29.62      0.00      3.09      0.12      0.08     67.09
Average:        all     39.80      0.32      5.70      0.88      0.09     53.21
Average:          0     49.67      0.29      5.53      0.70      0.11     43.70
Average:          1     29.92      0.34      5.88      1.06      0.08     62.72

