---> uname -a:
Linux prd-centos8-builder-2c-1g-1846.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         615        4837          19        2244        6772
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:a6:91:9b brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86147sec preferred_lft 86147sec
    inet6 fe80::f816:3eff:fea6:919b/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) 	05/21/2026 	_x86_64_	(2 CPU)

19:03:25     LINUX RESTART	(2 CPU)

07:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
07:05:01 PM    366.36    125.77    240.59   2195.93  10590.54
07:06:01 PM     87.40      2.33     85.07    119.05  10936.86
07:07:01 PM     27.46      0.68     26.78     21.86    921.68
Average:       160.42     42.93    117.49    779.03   7483.20

07:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:05:01 PM   4984996   6947748   2897444     36.76      2688   2127012    763700      8.55    201024   2321456    277808
07:06:01 PM   4993600   6969988   2888840     36.65      2688   2139264    749744      8.39    235620   2267984      8280
07:07:01 PM   4965716   6942684   2916724     37.00      2688   2140032    750556      8.40    236792   2294688      7484
Average:      4981437   6953473   2901003     36.80      2688   2135436    754667      8.45    224479   2294709     97857

07:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:05:01 PM      eth0     97.28     67.11   1707.03     13.48      0.00      0.00      0.00      0.00
07:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:06:01 PM      eth0     35.51     29.35     60.55     10.61      0.00      0.00      0.00      0.00
07:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:07:01 PM      eth0     26.85     23.26     25.23      7.54      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     53.22     39.91    597.66     10.54      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) 	05/21/2026 	_x86_64_	(2 CPU)

19:03:25     LINUX RESTART	(2 CPU)

07:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
07:05:01 PM     all     39.73      2.29     33.59      3.44      0.14     20.82
07:05:01 PM       0     40.34      3.00     37.02      3.00      0.14     16.51
07:05:01 PM       1     39.12      1.59     30.18      3.88      0.14     25.10
07:06:01 PM     all     39.10      0.00      4.68      0.92      0.11     55.18
07:06:01 PM       0     17.27      0.00      4.15      0.88      0.10     77.60
07:06:01 PM       1     60.92      0.00      5.22      0.97      0.12     32.78
07:07:01 PM     all     38.16      0.00      3.27      0.18      0.08     58.30
07:07:01 PM       0     23.12      0.00      2.47      0.23      0.08     74.10
07:07:01 PM       1     53.23      0.00      4.07      0.13      0.08     42.49
Average:        all     38.99      0.75     13.72      1.50      0.11     44.92
Average:          0     26.81      0.98     14.38      1.36      0.11     56.36
Average:          1     51.15      0.52     13.07      1.65      0.11     33.50

