---> uname -a:
Linux prd-centos8-builder-2c-1g-9073.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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  9.3G   31G  24% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         589        4857          19        2250        6799
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:62:7d:80 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.195/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86147sec preferred_lft 86147sec
    inet6 fe80::f816:3eff:fe62:7d80/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 	06/07/2026 	_x86_64_	(2 CPU)

16:03:57     LINUX RESTART	(2 CPU)

04:05:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
04:06:01 PM    190.58     39.46    151.12    622.16  13773.95
04:07:01 PM     38.85      0.93     37.92     56.51   3800.12
04:08:01 PM     25.12      0.45     24.68     48.38    674.01
Average:        84.85     13.61     71.24    242.33   6082.27

04:05:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
04:06:01 PM   5023564   7005632   2858876     36.27      2688   2144864    703288      7.87    228628   2245116     95976
04:07:01 PM   5016936   7000884   2865504     36.35      2688   2146572    697876      7.81    235356   2246472      7476
04:08:01 PM   4976768   6964784   2905672     36.86      2688   2150584    733392      8.21    435020   2087280     10844
Average:      5005756   6990433   2876684     36.49      2688   2147340    711519      7.97    299668   2192956     38099

04:05:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
04:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:06:01 PM      eth0     66.97     48.91    837.59     11.28      0.00      0.00      0.00      0.00
04:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:07:01 PM      eth0     33.36     28.46     31.18     10.05      0.00      0.00      0.00      0.00
04:08:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:08:01 PM      eth0     37.49     31.07     37.21     16.89      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     45.94     36.15    301.96     12.74      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 	06/07/2026 	_x86_64_	(2 CPU)

16:03:57     LINUX RESTART	(2 CPU)

04:05:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
04:06:01 PM     all     39.18      0.60     14.22      1.43      0.10     44.46
04:06:01 PM       0     25.81      0.48     12.71      1.42      0.10     59.48
04:06:01 PM       1     52.63      0.72     15.75      1.44      0.10     29.35
04:07:01 PM     all     39.24      0.00      3.51      0.31      0.07     56.86
04:07:01 PM       0     38.33      0.00      3.54      0.30      0.07     57.76
04:07:01 PM       1     40.15      0.00      3.48      0.32      0.08     55.96
04:08:01 PM     all     37.46      0.00      4.25      0.14      0.08     58.07
04:08:01 PM       0     21.63      0.00      3.34      0.08      0.08     74.85
04:08:01 PM       1     53.33      0.00      5.16      0.20      0.08     41.23
Average:        all     38.63      0.20      7.32      0.63      0.09     53.14
Average:          0     28.59      0.16      6.53      0.60      0.08     64.04
Average:          1     48.69      0.24      8.11      0.65      0.09     42.22

