---> uname -a:
Linux prd-centos8-builder-2c-1g-1802.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  8.4G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         573        5041          19        2084        6820
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:ac:d7:fe brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.45/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86142sec preferred_lft 86142sec
    inet6 fe80::f816:3eff:feac:d7fe/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) 	03/14/2026 	_x86_64_	(2 CPU)

00:03:19     LINUX RESTART	(2 CPU)

12:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:05:01 AM    198.43     48.53    149.91    531.24  11891.48
12:06:01 AM     51.02      0.97     50.06     64.52   3950.44
12:07:01 AM     24.43      0.13     24.29     10.53    851.88
Average:        91.29     16.54     74.75    202.09   5564.34

12:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:05:01 AM   5153656   6966440   2730788     34.64      2688   1979692    756948      8.47    199444   2163688     92152
12:06:01 AM   5183400   7008880   2701044     34.26      2688   1991940    709468      7.94    227892   2103492     15952
12:07:01 AM   5138224   6955772   2746220     34.83      2688   1983776    767404      8.59    406116   1970140      7500
Average:      5158427   6977031   2726017     34.57      2688   1985136    744607      8.34    277817   2079107     38535

12:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:05:01 AM      eth0    100.73     70.72    964.17     13.98      0.00      0.00      0.00      0.00
12:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:06:01 AM      eth0     32.94     27.28     49.76      9.72      0.00      0.00      0.00      0.00
12:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:07:01 AM      eth0     28.57     23.11     27.23      8.50      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     54.08     40.37    347.03     10.73      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) 	03/14/2026 	_x86_64_	(2 CPU)

00:03:19     LINUX RESTART	(2 CPU)

12:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:05:01 AM     all     34.83      0.71      9.24      1.74      0.09     53.39
12:05:01 AM       0     29.37      0.33      6.26      1.53      0.10     62.40
12:05:01 AM       1     40.34      1.09     12.24      1.95      0.08     44.29
12:06:01 AM     all     37.11      0.00      2.98      0.36      0.08     59.48
12:06:01 AM       0     36.99      0.00      3.13      0.40      0.08     59.40
12:06:01 AM       1     37.22      0.00      2.83      0.32      0.08     59.56
12:07:01 AM     all     32.42      0.00      2.40      0.14      0.09     64.94
12:07:01 AM       0     25.29      0.00      2.19      0.12      0.08     72.31
12:07:01 AM       1     39.56      0.00      2.62      0.17      0.10     57.55
Average:        all     34.79      0.24      4.86      0.74      0.09     59.28
Average:          0     30.55      0.11      3.86      0.68      0.09     64.71
Average:          1     39.03      0.36      5.87      0.81      0.09     53.84

