---> uname -a:
Linux prd-centos8-builder-2c-1g-12272.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         562        4887          19        2247        6826
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:04:20:83 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86133sec preferred_lft 86133sec
    inet6 fe80::f816:3eff:fe04:2083/64 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) 	06/16/2026 	_x86_64_	(2 CPU)

07:03:25     LINUX RESTART	(2 CPU)

07:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
07:05:01 AM    254.62    109.38    145.23   1449.25  10804.32
07:06:01 AM     65.66      2.27     63.39    115.98   9234.33
07:07:01 AM     20.53      0.10     20.43      3.60    559.26
Average:       113.60     37.25     76.35    522.97   6865.84

07:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:05:01 AM   5022268   6987608   2860164     36.29      2688   2129588    714292      8.00    202212   2278148    232608
07:06:01 AM   4974124   6952796   2908308     36.90      2688   2141944    736028      8.24    235524   2288820      8416
07:07:01 AM   5018644   6997220   2863788     36.33      2688   2141884    692820      7.76    237096   2243012      7372
Average:      5005012   6979208   2877420     36.50      2688   2137805    714380      8.00    224944   2269993     82799

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    105.28     67.38   1677.93     14.36      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     29.70     25.08     48.18      8.54      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     22.71     20.59     21.24      7.26      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     52.56     37.68    582.48     10.05      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) 	06/16/2026 	_x86_64_	(2 CPU)

07:03:25     LINUX RESTART	(2 CPU)

07:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
07:05:01 AM     all     39.15      1.98     31.16      2.23      0.08     25.39
07:05:01 AM       0     33.58      2.41     30.12      2.24      0.08     31.58
07:05:01 AM       1     44.76      1.55     32.20      2.23      0.09     19.18
07:06:01 AM     all     36.05      0.00      3.92      0.39      0.11     59.53
07:06:01 AM       0     43.43      0.00      4.75      0.53      0.12     51.17
07:06:01 AM       1     28.68      0.00      3.10      0.25      0.10     67.88
07:07:01 AM     all     35.14      0.00      3.61      0.10      0.10     61.05
07:07:01 AM       0     33.31      0.00      3.72      0.10      0.10     62.78
07:07:01 AM       1     36.97      0.00      3.50      0.10      0.10     59.33
Average:        all     36.77      0.65     12.78      0.90      0.10     48.80
Average:          0     36.79      0.79     12.77      0.95      0.10     48.60
Average:          1     36.74      0.51     12.79      0.85      0.10     49.01

