---> uname -a:
Linux prd-centos8-builder-2c-1g-4568.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         606        4847          19        2243        6782
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:f2:06:4b brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86134sec preferred_lft 86134sec
    inet6 fe80::f816:3eff:fef2:64b/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) 	05/28/2026 	_x86_64_	(2 CPU)

18:03:25     LINUX RESTART	(2 CPU)

06:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
06:05:01 PM    362.31    134.54    227.77   2393.07  10173.31
06:06:01 PM     95.52      2.30     93.22    116.49  12232.04
06:07:01 PM     20.01      0.07     19.94      3.07    562.55
Average:       159.28     45.63    113.65    837.54   7655.96

06:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:05:01 PM   5041992   7003696   2840448     36.04      2688   2125944    732812      8.21    201112   2266864    304808
06:06:01 PM   4957024   6932212   2925416     37.11      2688   2138436    781500      8.75    235288   2304336      8596
06:07:01 PM   5018720   6993708   2863720     36.33      2688   2138220    725884      8.13    236548   2242036      7372
Average:      5005912   6976539   2876528     36.49      2688   2134200    746732      8.36    224316   2271079    106925

06:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:05:01 PM      eth0    111.25     72.18   1755.98     15.56      0.00      0.00      0.00      0.00
06:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:06:01 PM      eth0     28.76     25.14     51.58      8.74      0.00      0.00      0.00      0.00
06:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:07:01 PM      eth0     25.77     22.33     23.57      7.15      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     55.26     39.88    610.38     10.48      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) 	05/28/2026 	_x86_64_	(2 CPU)

18:03:25     LINUX RESTART	(2 CPU)

06:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:05:01 PM     all     39.36      2.36     35.12      3.63      0.14     19.38
06:05:01 PM       0     22.01      2.64     46.44      4.27      0.14     24.50
06:05:01 PM       1     56.37      2.09     24.02      3.01      0.15     14.36
06:06:01 PM     all     35.72      0.00      4.03      2.77      0.11     57.37
06:06:01 PM       0     31.05      0.00      3.59      3.20      0.10     62.06
06:06:01 PM       1     40.39      0.00      4.48      2.33      0.12     52.67
06:07:01 PM     all     36.54      0.00      3.97      0.18      0.09     59.21
06:07:01 PM       0     42.58      0.00      4.33      0.25      0.10     52.75
06:07:01 PM       1     30.50      0.00      3.62      0.12      0.08     65.68
Average:        all     37.20      0.78     14.24      2.19      0.11     45.49
Average:          0     31.98      0.86     17.84      2.56      0.11     46.65
Average:          1     42.38      0.69     10.66      1.82      0.12     44.33

