---> uname -a:
Linux prd-centos8-builder-2c-1g-3004.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         587        4957          19        2154        6805
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:70:ce:ff brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86138sec preferred_lft 86138sec
    inet6 fe80::f816:3eff:fe70:ceff/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) 	04/19/2026 	_x86_64_	(2 CPU)

00:04:21     LINUX RESTART	(2 CPU)

12:05:02 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:06:01 AM    219.74     98.75    120.99   1424.87   7957.35
12:07:01 AM     90.30      0.23     90.07     32.52  11089.19
12:08:01 AM     23.20      0.10     23.10      3.60    621.46
Average:       110.48     32.66     77.82    481.76   6548.76

12:05:02 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:06:01 AM   5119668   7003308   2764776     35.07      2688   2050084    718952      8.05    198468   2204772    282888
12:07:01 AM   5006048   6894080   2878396     36.51      2688   2053720    811804      9.09    227760   2276664      8580
12:08:01 AM   5014232   6902164   2870212     36.40      2688   2053836    809364      9.06    229228   2268600      7672
Average:      5046649   6933184   2837795     35.99      2688   2052547    780040      8.73    218485   2250012     99713

12:05:02 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
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     95.21     66.40   1581.56     13.02      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     26.19     23.75     48.27     11.31      0.00      0.00      0.00      0.00
12:08:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:08:01 AM      eth0     31.04     25.38     27.66      9.95      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     50.56     38.36    546.75     11.42      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) 	04/19/2026 	_x86_64_	(2 CPU)

00:04:21     LINUX RESTART	(2 CPU)

12:05:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:06:01 AM     all     38.99      1.51     15.67      6.13      0.12     37.58
12:06:01 AM       0     31.88      1.85     17.96      6.97      0.12     41.21
12:06:01 AM       1     46.06      1.16     13.38      5.30      0.12     33.98
12:07:01 AM     all     29.46      0.00      2.43     12.25      0.09     55.77
12:07:01 AM       0     21.66      0.00      2.63     12.03      0.08     63.59
12:07:01 AM       1     37.26      0.00      2.22     12.47      0.10     47.95
12:08:01 AM     all     37.41      0.00      2.71      0.14      0.08     59.65
12:08:01 AM       0     30.16      0.00      2.71      0.10      0.08     66.94
12:08:01 AM       1     44.68      0.00      2.72      0.18      0.08     52.34
Average:        all     35.26      0.49      6.86      6.17      0.10     51.12
Average:          0     27.86      0.61      7.67      6.36      0.10     57.41
Average:          1     42.64      0.38      6.05      5.99      0.10     44.84

