---> uname -a:
Linux prd-centos8-builder-2c-1g-2780.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:             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  9.3G   31G  24% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         599        4853          19        2244        6789
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:36:a3:9a brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86141sec preferred_lft 86141sec
    inet6 fe80::f816:3eff:fe36:a39a/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) 	05/22/2026 	_x86_64_	(2 CPU)

15:03:27     LINUX RESTART	(2 CPU)

03:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
03:05:01 PM    290.66    123.11    167.55   2159.75   8933.48
03:06:01 PM     89.60      2.33     87.27    119.05  11795.65
03:07:01 PM     27.91      0.03     27.88      0.53    937.64
Average:       136.11     41.85     94.26    760.24   7222.83

03:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:05:01 PM   4992408   6954808   2890032     36.66      2688   2126564    758860      8.50    202416   2313816    291832
03:06:01 PM   5014192   6990372   2868248     36.39      2688   2138960    722880      8.09    236412   2248460      8388
03:07:01 PM   4944996   6921296   2937444     37.27      2688   2139152    763936      8.55    237652   2316168      7696
Average:      4983865   6955492   2898575     36.77      2688   2134892    748559      8.38    225493   2292815    102639

03:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
03:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:05:01 PM      eth0     98.22     65.77   1711.09     14.22      0.00      0.00      0.00      0.00
03:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:06:01 PM      eth0     32.13     27.15     57.81      9.22      0.00      0.00      0.00      0.00
03:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:07:01 PM      eth0     26.66     22.85     24.28      7.70      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     52.35     38.60    598.10     10.38      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) 	05/22/2026 	_x86_64_	(2 CPU)

15:03:27     LINUX RESTART	(2 CPU)

03:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
03:05:01 PM     all     39.36      2.26     32.67      2.99      0.14     22.58
03:05:01 PM       0     33.37      3.47     43.65      3.46      0.14     15.91
03:05:01 PM       1     45.24      1.08     21.88      2.52      0.15     29.13
03:06:01 PM     all     38.19      0.00      4.68      1.55      0.09     55.49
03:06:01 PM       0     45.10      0.00      5.26      1.18      0.10     48.36
03:06:01 PM       1     31.29      0.00      4.10      1.92      0.08     62.61
03:07:01 PM     all     37.73      0.00      3.48      0.22      0.11     58.46
03:07:01 PM       0     42.13      0.00      3.89      0.20      0.10     53.69
03:07:01 PM       1     33.32      0.00      3.07      0.25      0.12     63.25
Average:        all     38.42      0.75     13.49      1.58      0.11     45.65
Average:          0     40.26      1.14     17.35      1.59      0.11     39.54
Average:          1     36.59      0.36      9.64      1.56      0.12     51.74

