---> uname -a:
Linux prd-centos8-builder-2c-1g-299.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  8.4G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         616        4981          19        2102        6777
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:cf:d7:97 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86150sec preferred_lft 86150sec
    inet6 fe80::f816:3eff:fecf:d797/64 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) 	02/27/2026 	_x86_64_	(2 CPU)

12:04:08     LINUX RESTART	(2 CPU)

12:05:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:06:01 PM    188.72     36.08    152.64    413.26  12478.69
12:07:01 PM     48.90      0.95     47.95     63.71   3663.73
12:08:01 PM     22.65      0.27     22.38     25.20    646.84
Average:        86.75     12.43     74.32    167.39   5596.31

12:05:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:06:01 PM   5131060   6963916   2753384     34.92      2688   1998920    748632      8.38    213196   2167268     88208
12:07:01 PM   5045724   6881304   2838720     36.00      2688   2001912    826004      9.25    230824   2235636      8616
12:08:01 PM   5050952   6887796   2833492     35.94      2688   2002780    843916      9.45    411096   2049424      8672
Average:      5075912   6911005   2808532     35.62      2688   2001204    806184      9.02    285039   2150776     35165

12:05:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:06:01 PM      eth0     76.07     54.76    954.53     14.75      0.00      0.00      0.00      0.00
12:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:07:01 PM      eth0     28.96     26.09     24.62      9.63      0.00      0.00      0.00      0.00
12:08:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:08:01 PM      eth0     31.98     26.11     29.28     10.06      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     45.67     35.65    336.12     11.48      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) 	02/27/2026 	_x86_64_	(2 CPU)

12:04:08     LINUX RESTART	(2 CPU)

12:05:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:06:01 PM     all     40.20      0.56      8.25      2.75      0.13     48.10
12:06:01 PM       0     26.01      0.79      9.28      2.76      0.12     61.05
12:06:01 PM       1     54.40      0.33      7.23      2.74      0.15     35.14
12:07:01 PM     all     37.47      0.00      2.84      0.65      0.12     58.92
12:07:01 PM       0     36.50      0.00      2.68      0.65      0.13     60.04
12:07:01 PM       1     38.45      0.00      3.00      0.65      0.10     57.80
12:08:01 PM     all     36.93      0.00      2.92      0.13      0.11     59.92
12:08:01 PM       0     24.77      0.00      2.25      0.17      0.10     72.72
12:08:01 PM       1     49.12      0.00      3.59      0.08      0.12     47.09
Average:        all     38.20      0.19      4.67      1.17      0.12     55.66
Average:          0     29.10      0.26      4.73      1.19      0.12     64.60
Average:          1     47.31      0.11      4.60      1.16      0.12     46.69

