---> uname -a:
Linux prd-centos8-builder-2c-1g-6331.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         591        4861          19        2244        6797
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:1c:8a:76 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86148sec preferred_lft 86148sec
    inet6 fe80::f816:3eff:fe1c:8a76/64 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) 	06/03/2026 	_x86_64_	(2 CPU)

08:03:26     LINUX RESTART	(2 CPU)

08:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
08:05:01 AM    262.93    120.06    142.87   1580.67  10083.61
08:06:01 AM     76.87      3.03     73.84    141.42   9955.35
08:07:01 AM     23.08      0.00     23.08      0.00    641.19
Average:       120.96     41.03     79.93    574.03   6893.38

08:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:05:01 AM   4982308   6951148   2900132     36.79      2688   2132972    752080      8.42    204788   2320060    259976
08:06:01 AM   4986168   6962868   2896272     36.74      2688   2139644    726888      8.14    236664   2275628      8284
08:07:01 AM   4982500   6959292   2899940     36.79      2688   2139788    745136      8.34    246492   2269112      7472
Average:      4983659   6957769   2898781     36.78      2688   2137468    741368      8.30    229315   2288267     91911

08:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:05:01 AM      eth0    107.18     72.99   1717.87     16.05      0.00      0.00      0.00      0.00
08:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:06:01 AM      eth0     40.05     33.07     59.39     13.34      0.00      0.00      0.00      0.00
08:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:07:01 AM      eth0     26.29     22.74     24.40      7.28      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     57.84     42.94    600.55     12.22      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) 	06/03/2026 	_x86_64_	(2 CPU)

08:03:26     LINUX RESTART	(2 CPU)

08:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:05:01 AM     all     41.39      2.34     32.50      2.64      0.10     21.03
08:05:01 AM       0     40.22      1.72     33.72      2.80      0.10     21.43
08:05:01 AM       1     42.56      2.96     31.28      2.48      0.10     20.62
08:06:01 AM     all     38.42      0.00      4.87      0.52      0.11     56.08
08:06:01 AM       0     38.65      0.00      4.81      0.67      0.12     55.76
08:06:01 AM       1     38.20      0.00      4.93      0.37      0.10     56.41
08:07:01 AM     all     37.20      0.00      3.29      0.12      0.11     59.28
08:07:01 AM       0     55.45      0.00      4.02      0.20      0.12     40.21
08:07:01 AM       1     18.97      0.00      2.56      0.05      0.10     78.31
Average:        all     38.99      0.77     13.42      1.08      0.11     45.63
Average:          0     44.80      0.56     14.05      1.21      0.11     39.26
Average:          1     33.18      0.97     12.79      0.96      0.10     52.00

