---> uname -a:
Linux prd-centos8-builder-2c-1g-1376.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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:             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  8.5G   32G  22% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         586        4961          19        2151        6807
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:ba:ea:d9 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86156sec preferred_lft 86156sec
    inet6 fe80::f816:3eff:feba:ead9/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	04/14/2026 	_x86_64_	(2 CPU)

07:03:20     LINUX RESTART	(2 CPU)

07:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
07:05:01 AM    230.91     81.29    149.63   1009.30  11509.43
07:06:01 AM     62.09      0.32     61.77     35.98   7055.44
07:07:01 AM     26.88      0.92     25.96     46.53    913.80
Average:       106.62     27.50     79.12    363.90   6492.95

07:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:05:01 AM   5077796   6957972   2806648     35.60      2688   2046776    761936      8.53    199404   2239908    175320
07:06:01 AM   5096048   6980428   2788396     35.37      2688   2050116    732752      8.20    227580   2188472      7388
07:07:01 AM   5098940   6984608   2785504     35.33      2688   2051636    710340      7.95    397156   2016344      7516
Average:      5090928   6974336   2793516     35.43      2688   2049509    735009      8.23    274713   2148241     63408

07:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:05:01 AM      eth0     94.50     68.57   1498.54     12.71      0.00      0.00      0.00      0.00
07:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:06:01 AM      eth0     35.18     29.09     58.59      9.87      0.00      0.00      0.00      0.00
07:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:07:01 AM      eth0     33.36     27.11     32.40     14.43      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     54.35     41.59    529.79     12.34      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	04/14/2026 	_x86_64_	(2 CPU)

07:03:20     LINUX RESTART	(2 CPU)

07:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
07:05:01 AM     all     40.71      1.37     14.45      2.59      0.12     40.77
07:05:01 AM       0     40.54      1.20     13.07      2.44      0.12     42.64
07:05:01 AM       1     40.88      1.54     15.84      2.74      0.12     38.89
07:06:01 AM     all     39.66      0.00      3.06      0.82      0.09     56.38
07:06:01 AM       0     27.76      0.00      2.93      0.98      0.08     68.24
07:06:01 AM       1     51.56      0.00      3.18      0.65      0.10     44.51
07:07:01 AM     all     38.18      0.00      2.91      0.25      0.10     58.55
07:07:01 AM       0     24.45      0.00      2.28      0.20      0.10     72.97
07:07:01 AM       1     51.93      0.00      3.55      0.30      0.10     44.12
Average:        all     39.51      0.45      6.78      1.21      0.10     51.95
Average:          0     30.88      0.40      6.07      1.20      0.10     61.36
Average:          1     48.16      0.51      7.49      1.22      0.11     42.52

