---> uname -a:
Linux prd-centos8-builder-2c-4g-4631.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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        1.8G     0  1.8G   0% /dev
tmpfs           1.8G     0  1.8G   0% /dev/shm
tmpfs           1.8G   17M  1.8G   1% /run
tmpfs           1.8G     0  1.8G   0% /sys/fs/cgroup
/dev/vda1        20G  9.1G   11G  46% /
tmpfs           367M     0  367M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3665         495        1030          17        2139        2896
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 1450 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:19:6c:c2 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.32.7.31/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0
       valid_lft 86126sec preferred_lft 86126sec
    inet6 fe80::f816:3eff:fe19:6cc2/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 	02/01/2026 	_x86_64_	(2 CPU)

02:01:56     LINUX RESTART	(2 CPU)

02:03:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
02:04:01 AM     14.43      1.78     12.64    332.37   6140.76
02:05:01 AM     48.88      4.92     43.97    632.86   4090.39
02:06:01 AM     58.10      0.20     57.90     23.33   6299.40
Average:        40.47      2.30     38.17    329.52   5510.22

02:03:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
02:04:01 AM   1540680   3096020   2213004     58.96      2104   1736824    582520     12.13    389260   1583488       172
02:05:01 AM   1242872   3032064   2510812     66.89      2104   1956756    606660     12.63    403740   1815388    130408
02:06:01 AM   1106252   3009256   2647432     70.53      2104   2064236    604680     12.59    409316   1922844    101684
Average:      1296601   3045780   2457083     65.46      2104   1919272    597953     12.45    400772   1773907     77421

02:03:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
02:04:01 AM        lo      0.07      0.07      0.01      0.01      0.00      0.00      0.00      0.00
02:04:01 AM      eth0     14.41     11.63      7.28      3.33      0.00      0.00      0.00      0.00
02:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:05:01 AM      eth0     66.49     49.27    805.58      6.30      0.00      0.00      0.00      0.00
02:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:06:01 AM      eth0     26.62     22.86    260.90      5.34      0.00      0.00      0.00      0.00
Average:           lo      0.02      0.02      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     35.84     27.92    357.90      4.99      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 	02/01/2026 	_x86_64_	(2 CPU)

02:01:56     LINUX RESTART	(2 CPU)

02:03:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:04:01 AM     all      4.44      0.00      1.49      0.72      2.22     91.13
02:04:01 AM       0      3.16      0.00      0.99      0.97      2.09     92.79
02:04:01 AM       1      5.71      0.00      1.99      0.46      2.36     89.48
02:05:01 AM     all     36.35      0.00      4.54      1.77      4.66     52.68
02:05:01 AM       0     40.07      0.00      4.89      1.45      4.76     48.83
02:05:01 AM       1     32.63      0.00      4.19      2.09      4.56     56.53
02:06:01 AM     all     38.12      0.00      4.12      1.85      4.37     51.54
02:06:01 AM       0     44.05      0.00      4.69      1.91      4.30     45.05
02:06:01 AM       1     32.22      0.00      3.56      1.79      4.44     58.00
Average:        all     26.38      0.00      3.39      1.45      3.76     65.03
Average:          0     29.17      0.00      3.53      1.45      3.72     62.14
Average:          1     23.59      0.00      3.25      1.45      3.79     67.92

